M&A Accounting

Equity method is used for significant influence / JVs. It appears as one-line income and one-line investment asset.

One-line consolidation means no line-by-line consolidation: one investment asset and one share-of-profit line.

Equity income is non-cash; dividends are cash. Equity income increases investment carrying value, dividends reduce it.

Cash -65, equity-method investment +65, total assets unchanged, no immediate P&L or equity impact.

Control can exist below 50% if the investor controls relevant activities and has exposure to variable returns.

Associates have significant influence; JVs have joint control. Both are generally equity-method under IFRS.

Equity-method accounting can hide investee debt from consolidated leverage. Use look-through debt and EBITDA when exposure is material.

Goodwill equals consideration minus fair value of identifiable net assets. Existing target goodwill is eliminated because acquisition accounting creates new goodwill from the buyer's transaction price.

In consolidation, the buyer does not carry forward the target's historical equity as group equity. The target's book equity is eliminated against the investment account, and the acquired assets and liabilities are brought onto the combined balance sheet at fair value. Any excess purchase price becomes new goodwill. This is why target equity is 'zapped': the buyer owns the assets and liabilities, not the target's old equity account.

Line-by-line consolidation adds the buyer's and target's assets and liabilities together, then applies acquisition accounting. The buyer eliminates its investment in the target, removes the target's historical equity, records fair-value step-ups, deferred taxes, and new goodwill. If less than 100% is acquired, non-controlling interest is recorded for the minority share.

A bargain purchase occurs when the purchase consideration is below the fair value of identifiable net assets acquired. Instead of goodwill, the buyer recognizes a gain in the income statement after reassessing the valuation. It is rare in normal M&A and usually appears in distressed transactions, forced sales, or deals with measurement issues.

First remove the target's old goodwill because purchase accounting creates new goodwill from the buyer's transaction price. Identifiable net assets are 80 - 10 = 70. New goodwill is purchase price 120 - identifiable net assets 70 = 50. The prior goodwill is not carried forward; it is replaced by acquisition goodwill.

Goodwill is highly sensitive to the premium because it is the residual after allocating purchase price to identifiable net assets. Higher offer price means higher goodwill unless additional identifiable assets are recognized. On a pitch slide, show goodwill as a bridge: offer equity value, plus assumed debt-like items, less fair value of identifiable net assets, equals goodwill. Add a sensitivity table for offer premium versus goodwill / goodwill as % of purchase price.

The pitfall is mixing the target's pre-deal book equity with the buyer's post-deal purchase price. Goodwill is calculated from acquisition consideration and fair value of identifiable net assets at closing, not from post-deal combined equity. Do not carry forward old target goodwill, do not double count fair-value step-ups, and remember that deferred tax liabilities from step-ups increase goodwill.

PPA allocates the acquisition purchase price to the assets acquired and liabilities assumed at fair value. Typical components are PP&E step-ups, inventory step-ups, identifiable intangible assets, lease assets and liabilities, pension liabilities, deferred taxes, and goodwill as the residual. The output drives future D&A, amortization, deferred tax, impairment risk, and EPS.

A PP&E step-up increases the acquired fixed assets from book value to fair value. The step-up is depreciated over the remaining useful life, creating incremental D&A after closing. It reduces EBIT and net income but not EBITDA. In a stock deal, the accounting step-up often has no tax basis step-up, so a deferred tax liability is recognized.

Inventory step-up is usually short-lived. The fair-value uplift is expensed through COGS as the inventory is sold, often within the first year, so it creates a temporary gross-margin and EBIT drag. PP&E step-up is depreciated over years. In modeling tests, do not spread inventory step-up over a long useful life.

Receivables and payables are measured at fair value at the acquisition date. Trade receivables are usually close to book value unless collectability or credit risk differs from carrying value. Payables are also often close to book value. The main DD focus is whether reserves, bad debt, rebates, and cut-off are adequate rather than creating large PPA step-ups.

Incremental year-1 expense depends on useful lives. The step-ups are PP&E +80, inventory +15, and customer relationships +60. Inventory step-up usually hits COGS in year 1. PP&E step-up is depreciated over remaining useful life. Customer relationships are amortized over their useful life. For example, if PP&E life is 10 years and customer relationships life is 5 years, year-1 incremental expense is 8 + 15 + 12 = 35.

Under IFRS 16, most leases are already recognized as right-of-use assets and lease liabilities. In PPA, lease terms are assessed at market, and favorable or unfavorable lease terms may create identifiable intangible assets or liabilities. The combined balance sheet includes RoU assets and lease liabilities, increasing both assets and debt-like liabilities. EBITDA also changes because rent is split into D&A and interest.

In a stock deal, accounting fair-value step-ups often do not create a tax basis step-up. The difference between book basis and tax basis creates a deferred tax liability. Goodwill increases by the DTL because the buyer recognizes an additional liability assumed. The step-up does not reduce goodwill one-for-one because the DTL partially offsets the net identifiable asset increase.

The pitfall is treating inventory step-up like PP&E and amortizing it over several years. Inventory step-up should usually flow through COGS as the acquired inventory is sold, often in the first year. Show it as a one-time gross-margin drag below revenue / in COGS, then normalize it out when discussing run-rate EBITDA or EBIT.

Useful life should reflect the remaining economic life of the acquired asset, not the target's old depreciation schedule. Appraisers assess asset condition, replacement cycle, maintenance history, and expected use. The trick is that fair value step-up can come with a longer remaining useful life than book accounting implied, so incremental depreciation may be lower than a simple step-up divided by old life would suggest.

Pension obligations are an exception to the fair-value principle in PPA: under IFRS 3 and ASC 805 they are measured under IAS 19 / ASC 715 at the acquisition date, with the net deficit (obligation minus plan assets) recognized as a liability. For targets with large defined benefit plans, the buyer usually reassesses the DBO, plan assets, discount rates, mortality assumptions and funding status. This is common in the UK and US (funded plans subject to trustee or ERISA/PBGC funding rules) and in Germany (often unfunded book-reserve plans). Underfunding is recognized as a liability and increases goodwill. In valuation, tax-effected pension underfunding is also treated as a debt-like item in the EV-to-equity bridge, and cash-funding commitments agreed with trustees or regulators should be modeled separately.

Identifiable intangibles are non-physical assets that can be separated or arise from contractual / legal rights. Typical categories are customer relationships, brands, technology, software, patents, trademarks, order backlog, licenses, favorable contracts, and non-compete agreements. They are recognized separately from goodwill if they can be reliably valued.

MEEM values an intangible asset by isolating the cash flows attributable to it after charging contributory assets. It is commonly used for customer relationships and sometimes technology. The model forecasts revenue, margins, attrition, taxes, contributory asset charges, and discounts the resulting excess earnings to present value.

Relief-from-royalty values a brand by estimating the royalties the company avoids paying because it owns the brand. Forecast branded revenue, apply an appropriate royalty rate, tax-effect the royalty savings, and discount them to present value. The key assumptions are brand-specific revenue, royalty benchmark, useful life, tax rate, and discount rate.

The cost approach estimates what it would cost to recreate or replace the technology, adjusted for obsolescence. The income approach values the cash flows generated by the technology, often through MEEM, relief-from-royalty, or incremental cash-flow methods. Use cost approach for early-stage or internally used technology with limited direct revenue; use income approach when the IP clearly drives revenue or cost savings.

Useful life reflects the period over which the intangible is expected to generate economic benefits. Consider legal life, contract renewal, customer attrition, technology obsolescence, competitive dynamics, product cycle, and expected use. Finite-lived intangibles are amortized; indefinite-lived intangibles are not amortized but tested for impairment.

Start with customer-relationship revenue and reduce it each year by 15% attrition. Apply the 25% EBITDA margin, subtract contributory asset charges of 5% of revenue, tax-effect the excess earnings at 30%, and discount each year's after-tax excess earnings at 10%. Sum the present values over the 10-year forecast. That present value is the customer-relationship intangible value before any final appraiser refinements.

For financial reporting, brands acquired in a business combination are recognized at fair value under IFRS 3 / IFRS 13 or ASC 805 / ASC 820. Valuation practice is guided by professional standards such as the IVSC's International Valuation Standards (IVS 210 Intangible Assets), ISO 10668 (brand valuation), US valuation-profession guidance (e.g. The Appraisal Foundation's 'Valuations in Financial Reporting' series), and national standards such as IDW S 5 in Germany. The common method for brands is relief-from-royalty. Across all of them the emphasis is on transparent assumptions, plausibility checks and clean separation from goodwill. Some markets (e.g. Germany under IDW S 5) are more documentation-heavy than typical US/UK deal materials, but the practical issue is the same everywhere: isolate brand-specific cash flows, support royalty rates, useful life, tax amortization benefit and discount rate.

Indefinite-lived intangibles are assets expected to generate benefits for an indefinite period, such as some brands or licenses. They are not amortized, so they do not create recurring amortization expense and therefore support higher EPS than finite-lived intangibles. The trade-off is annual impairment testing and potential lumpy impairment charges.

More allocation to finite-lived intangibles increases amortization and depresses EPS, especially in early years. Inventory step-up can hit year 1 only, while customer relationships or technology amortization runs for several years. By year 3, the one-time inventory drag is gone but ongoing intangible amortization remains. Cash EPS often adds back amortization to show underlying cash earnings.

Use a clear purchase-price bridge: consideration to fair value of tangible net assets, identifiable intangibles, deferred taxes, NCI if applicable, and goodwill. Show key assumptions for customer relationships, brand, technology, useful lives, and expected annual amortization. Boards care about EPS impact, impairment risk, audit defensibility, and whether goodwill is strategically explainable.

Under IFRS and US GAAP for public companies, goodwill is not amortized. It is tested for impairment at least annually and whenever triggering events occur. US private companies may elect to amortize goodwill straight-line over up to 10 years (ASU 2014-02), and many local GAAPs amortize goodwill over its useful life (e.g. UK FRS 102, Japanese GAAP, German HGB). Tax amortization is separate (e.g. 15 years under US §197 where there is tax goodwill). This difference matters for EBIT, EPS and comparability across reporting bases.

Goodwill is allocated to cash-generating units (CGUs). The company compares the CGU's carrying amount with its recoverable amount, which is the higher of value in use and fair value less costs of disposal. If carrying amount exceeds recoverable amount, impairment is recognized. The impairment first reduces goodwill, then other assets if needed.

Where goodwill is amortized, it is written off systematically (usually straight-line) over its useful life. Examples:

• US GAAP private-company alternative (ASU 2014-02): 10 years, or less if a shorter life is more appropriate.
• IFRS for SMEs and UK FRS 102: useful life; if it cannot be reliably estimated, a maximum of 10 years.
• Japanese GAAP: within 20 years.
• German HGB: useful life; 10 years if it cannot be reliably estimated.

This creates recurring amortization expense and lowers EBIT compared with IFRS or US public reporters. For valuation, add back goodwill amortization when comparing amortizing reporters with IFRS or US GAAP public comps, but still consider impairment and economic overpayment risk.

A CGU is the smallest group of assets generating largely independent cash inflows. Goodwill is allocated to the CGU or group of CGUs expected to benefit from the acquisition. It is politically sensitive because broader CGUs can absorb underperformance and avoid impairment, while narrower CGUs make impairment more likely. Auditors focus on whether the CGU level matches internal reporting and management monitoring.

Triggering events include major underperformance, loss of key customers, adverse market changes, higher discount rates, lower share price / market cap, restructuring, regulatory changes, failed integration, or disposal plans. If indicators exist, the company must test impairment before the annual cycle. In M&A, impairment shortly after a deal signals overpayment or failed deal thesis.

Usually you do not explicitly model goodwill impairment in a valuation DCF because it is non-cash and does not affect unlevered free cash flow. Instead, the DCF itself should capture lower future cash flows or higher risk if the acquisition underperforms. In EPS models, you may show impairment as a scenario or one-time accounting charge, but not as core operating performance.

Goodwill impairment is called 'lumpy depreciation' because it recognizes acquisition overpayment or reduced future benefits in a large one-time charge rather than through regular amortization. Unlike depreciation, it is not scheduled and does not reflect asset usage each year. It hits EBIT and net income, is usually non-cash, and often says the acquisition thesis deteriorated.

In the former standalone accounts (e.g. under UK FRS 102, German HGB, or the US private-company alternative), goodwill from the target's own past acquisitions may have been amortized. In the acquirer's IFRS consolidated accounts, that historical goodwill is not carried over: acquisition goodwill is calculated fresh under IFRS 3 (the same applies under ASC 805 for a US public acquirer). It is not amortized; it is allocated to CGUs (reporting units under US GAAP) and tested for impairment. So group EBIT may look higher than the target's standalone view because recurring goodwill amortization disappears, but impairment risk becomes lumpy.

A deferred tax liability (DTL) reflects future tax payable from temporary differences where accounting value exceeds tax basis. A deferred tax asset (DTA) reflects future tax benefit, such as NOLs or deductible temporary differences. In M&A, deferred taxes affect PPA, goodwill, effective tax rate, cash taxes, and equity value.

A DTL arises when accounting fair value is stepped up but tax basis does not step up. The formula is: DTL = temporary difference x tax rate. Example: PP&E book/tax basis 100, fair value 160, tax rate 30%; temporary difference 60 and DTL 18. The DTL increases liabilities and therefore increases goodwill in the PPA.

Tax-deductible goodwill can be amortized or deducted for tax purposes, creating future cash tax savings. Non-tax-deductible goodwill creates no tax shield. Asset deals more often create tax-deductible goodwill or tax basis step-ups; stock deals often do not. This affects buyer value, cash taxes, and the price a buyer can justify.

Existing target DTAs are recognized if it is probable they can be used against future taxable income and if ownership-change rules do not restrict them. In PPA, reassess recoverability, valuation allowance, jurisdiction, expiry, and transaction limitations. Recognized DTAs reduce net liabilities / increase net assets and therefore reduce goodwill. If NOL usability is uncertain, model a valuation haircut or scenario.

An asset deal is often tax-advantaged for the buyer because it can create tax basis step-ups and deductible goodwill, reducing future cash taxes. A stock deal usually carries over tax basis, so accounting step-ups create DTLs without cash tax benefit. Sellers may prefer stock deals for tax or legal simplicity. The optimal structure balances buyer tax shield, seller tax leakage, transfer taxes, liability assumption, and execution risk.

Most tax systems restrict a target's loss carryforwards after a change of ownership, but the mechanism differs. In the US, IRC §382 caps annual NOL use after a >50 percentage-point ownership change (equity value × long-term tax-exempt rate) rather than forfeiting the losses. In the UK, losses can be disallowed where a change in ownership coincides with a major change in the nature or conduct of the trade. In Germany, §8c KStG forfeits losses on a >50% transfer, subject to built-in-gains, intragroup and continuity (§8d) exceptions. In M&A, a change of control can therefore reduce or delay the buyer's ability to use target NOLs. The DTA value (IAS 12 / ASC 740) and the NOL value in the purchase price must be diligence-tested under the target's local rules, including any exemptions.

In a stock deal, the buyer acquires shares, not the underlying assets for tax purposes. The target's tax basis usually carries over. Accounting fair-value step-ups may increase book depreciation or amortization, but tax depreciation may remain based on old tax basis. That creates DTLs and means future cash tax savings are lower than accounting expenses suggest.

The PP&E step-up creates extra book depreciation. If tax basis does not step up, the temporary difference creates a DTL at closing. That DTL increases goodwill because it is an assumed liability. Over time, as book depreciation exceeds tax depreciation, the DTL reverses and deferred tax expense changes. Cash taxes may be higher than book tax expense during the reversal pattern depending on the schedule.

Initial DTL is 80 x 30% = 24. The book step-up depreciates 8 per year over 10 years. If there is no tax basis step-up, the temporary difference reverses by 8 per year, and the DTL reverses by 8 x 30% = 2.4 per year. DTL balance is 21.6 after year 1, 12.0 after year 5, and 0 after year 10. Deferred tax benefit from reversal is 2.4 per year, offsetting part of book tax expense.

Tax-free reorganizations defer immediate tax on a transaction if statutory requirements are met. Structures may include mergers, share-for-share exchanges, contributions, spin-offs, or internal reorganizations depending on jurisdiction. Requirements usually include continuity of ownership, business purpose, qualifying consideration, and holding-period rules. In M&A, they reduce tax leakage but add legal complexity and restrictions.

NCI is the portion of a consolidated subsidiary not owned by the parent. It arises when the buyer controls a target but owns less than 100%. The buyer consolidates 100% of the target's assets, liabilities, revenue, and expenses, then shows the minority shareholders' claim as NCI in equity and in the income statement.

On the balance sheet, NCI appears in equity for the minority share of the subsidiary's net assets. On the income statement, 100% of subsidiary net income is consolidated, then the portion attributable to NCI is deducted to arrive at net income attributable to the parent. On the cash flow statement, cash flows are consolidated 100%; dividends paid to NCI are financing outflows.

Under IFRS 3, NCI can be measured at fair value or at the proportionate share of identifiable net assets. Fair-value NCI creates full goodwill, including goodwill attributable to minority shareholders. Proportionate-share NCI creates partial goodwill. US GAAP generally uses fair-value measurement, resulting in full goodwill.

The buyer pays 120 for 80%, implying 100% equity value of 150 if NCI is measured at fair value. Sources are 60 new debt and 60 new equity. The combined balance sheet adds target assets and liabilities at fair value, records NCI of 30 for the 20% not owned, and records goodwill as consideration 120 plus NCI 30 minus fair value of identifiable net assets. Exact goodwill depends on Bristol's fair-value net assets.

Start with opening NCI on the balance sheet. Add the minority share of subsidiary net income. Subtract dividends paid to minority shareholders. Adjust for other equity movements if relevant. Formula: ending NCI = opening NCI + NCI share of net income - dividends to NCI +/- OCI and transactions. In the income statement, deduct NCI share of net income to arrive at parent net income.

A squeeze-out is the compulsory acquisition of remaining minority shareholders once the controlling shareholder reaches the legal threshold. If the parent already controls the subsidiary, buying out NCI is treated as an equity transaction: NCI is reduced, cash / consideration is paid, and the difference goes to parent equity. No new goodwill or P&L gain/loss is recognized after control already exists.

The group consolidates 100% of subsidiary cash flows, but the parent does not own 100% of the economics and may not be able to access all cash. For valuation, account for minority leakage through NCI and assess trapped cash from legal, tax, FX, covenant, or local regulatory restrictions. Cash trapped in an NCI subsidiary may not be fully available to repay parent-level debt.

NCI may be classified outside permanent equity, often called mezzanine equity, when redemption features or put rights create an obligation that is not purely discretionary. The implication is that the minority interest may behave more like a financial claim than ordinary equity. In valuation and credit analysis, redeemable NCI may be treated as debt-like or separately adjusted in the EV bridge.

Main forms are cash, stock, debt assumption, seller notes, earn-outs, rollover equity, and contingent value rights. Cash gives certainty but uses liquidity or debt capacity. Stock shares future upside and dilution. Earn-outs bridge valuation gaps but create complexity. Rollover equity aligns sellers with future performance. The mix affects risk allocation, EPS, leverage, tax, and control.

Cash financing creates foregone interest income if balance-sheet cash is used, or interest expense if new debt is raised. Stock financing creates new shares and dilution to ownership. A cash / debt deal is accretive if target earnings after financing cost exceed the cost of cash / debt. A stock deal is accretive if the acquisition P/E is lower than the acquirer's trading P/E, before other adjustments.

A stock-for-stock merger pays target shareholders with acquirer shares instead of cash. The exchange ratio tells how many acquirer shares each target share receives. Fixed exchange ratio = offer price per target share divided by acquirer share price at announcement. A floating exchange ratio adjusts shares so target holders receive a fixed value, subject to caps / collars if negotiated.

An earn-out is additional consideration paid if the target achieves agreed post-closing milestones such as revenue, EBITDA, regulatory approval, or customer retention. It is used when buyer and seller disagree on value, when future performance is uncertain, or when seller management stays involved. It shifts part of the risk to the seller but can create disputes over measurement and control.

At acquisition date, contingent consideration is measured at fair value and included in purchase consideration, increasing goodwill if positive. Subsequent accounting depends on classification. Liability-classified earn-outs are remeasured through P&L as expectations change. Equity-classified earn-outs are generally not remeasured. In models, earn-outs affect goodwill, future P&L volatility, and cash outflows when paid.

Model the acquisition-date fair value of the earn-out as part of consideration and goodwill. Then forecast expected milestone payments and classify future cash outflows. For EPS, include any remeasurement gains or losses only if you are modeling accounting EPS; for adjusted EPS, usually exclude remeasurement volatility. Also show sensitivity for payout probability and timing.

Locked-box fixes equity value at a historical balance sheet date, with seller economics locked from that date and leakage protections until closing. Completion accounts adjust price after closing based on actual cash, debt, and working capital at completion. Locked-box gives price certainty but requires strong leakage diligence. Completion accounts reduce balance-sheet risk but can create disputes over definitions and closing statements.

Rollover equity means sellers reinvest part of their proceeds into the buyer or combined company. Economically, it reduces cash consideration and keeps sellers exposed to future upside. Accounting depends on whether the rollover is part of purchase consideration, compensation, or a separate equity transaction. In modeling, show gross purchase price, rollover amount, net cash paid, seller ownership, and dilution.

Convertible consideration has debt-like and equity-like features. Model the fair value of the instrument as consideration at closing, then account for coupon, conversion terms, dilution, and fair-value changes depending on accounting classification. For A/D, show if-converted dilution, interest expense net of tax, and sensitivity to share price / conversion. In the EV bridge, assess whether the instrument is debt, equity, or mezzanine-like.

A strategic acquirer S&U focuses on purchase price, refinancing target debt, fees, and funding mix across cash, new debt, new equity, or asset sales. An LBO S&U focuses on sponsor equity, debt tranches, rollover, minimum cash, and fees. Strategics also care about rating impact, EPS accretion/dilution, pro-forma leverage, and integration / synergy costs.

Uses are purchase price 15,000 plus target debt refinancing 2,465, so total uses are 17,465 before fees. Sources are new equity 8,000, new debt 5,000, and cash as the plug. Cash required is 17,465 - 8,000 - 5,000 = 4,465. If fees are added, they increase uses and therefore increase the cash plug unless funded with more debt or equity.

Typical fees include advisory, legal, due diligence, accounting, tax, financing, commitment, bridge, and integration-related costs. M&A advisory and legal transaction costs are usually expensed as incurred for business combinations. Financing fees are capitalized / amortized against debt using effective interest logic. Equity issuance costs reduce equity proceeds. Treatment matters for EPS, cash flow, and adjusted EBITDA.

Start with target pro-forma leverage, rating-agency thresholds, liquidity needs, and deleveraging plan. Use cash up to a prudent minimum, size debt to stay within rating tolerance, consider equity or hybrid capital if leverage is too high, and include synergy-driven deleveraging. The optimal mix balances EPS, credit rating, strategic flexibility, and shareholder dilution.

A bridge loan is short-term committed financing used to ensure the buyer can close the acquisition before permanent financing is arranged. It is typically refinanced with bonds, term loans, equity issuance, asset sales, or cash flow. Bridge loans are expensive and include ticking fees, duration fees, and market flex, so buyers aim to take them out quickly.

Trapped cash is cash that cannot be freely used because of tax, legal, regulatory, FX, minority shareholder, covenant, or operational restrictions. In S&U, only freely available cash should be shown as a source. Existing cash may be unusable if repatriation triggers withholding tax, local approvals, trapped minority economics, capital controls, or if the business needs it for minimum operating liquidity.

A pro-forma combined balance sheet shows what the combined company would look like at closing after the transaction. It merges buyer standalone balance sheet, target standalone balance sheet, and transaction adjustments. Transaction adjustments include financing, cash paid, refinancing, fees, PPA step-ups, deferred taxes, goodwill, NCI, and elimination of target equity / buyer investment.

Start with buyer and target historical or forecast income statements. Align accounting policies and fiscal periods, then add transaction adjustments: incremental revenue / cost synergies, cost to achieve if included, incremental D&A and amortization from PPA, interest expense on new debt, lost interest income on cash used, share issuance impact below EPS, and tax effects. Remove one-time transaction costs from adjusted run-rate views.

Eliminate sales and costs between buyer and target as if they were one company. Remove intercompany revenue, corresponding COGS / expenses, and any unrealized profit in inventory if goods remain unsold externally. The goal is to show only revenue and profit earned from third parties. Also consider whether eliminated intercompany arrangements need market-rate replacement post-close.

For reported GAAP, consolidate the target only from the acquisition date. For pro-forma analysis, show the combined company as if the deal closed at the beginning of the period, then separately disclose stub-period mechanics. In A/D, year-1 target contribution is prorated from closing date, while financing costs also start at closing. Synergy phasing must match the stub period.

Separate one-time restructuring / severance costs from run-rate operating costs. If costs are directly related to integration, show them as cost-to-achieve and exclude from adjusted EBITDA / adjusted EPS if presentation allows. If ongoing replacement costs remain, include them in run-rate. Accounting recognition depends on whether obligations exist at the acquisition date or arise from post-combination plans.

Start with buyer revenue through net income. Add target revenue and expenses for the relevant period. Remove intercompany sales. Add synergies and subtract dis-synergies / standalone costs. Add PPA D&A and amortization, inventory step-up expense, financing interest, lost interest income, and tax effects. Then calculate combined net income, shares outstanding, and EPS. Present reported and adjusted views separately.

Begin with combined net income, adjust for D&A, amortization, PPA non-cash items, deferred taxes, working capital, and integration cash costs. Investing cash flow includes purchase price, capex, and any asset sales. Financing cash flow includes new debt, debt repayment, equity issuance, dividends, and financing fees. Reconcile ending cash to the pro-forma balance sheet.

The combined balance sheet starts with buyer and target balance sheets, then applies transaction accounting: cash paid / financing raised, target debt refinanced if applicable, target equity eliminated, identifiable assets stepped up, deferred tax liability recorded on non-tax-deductible step-ups, NCI recorded if less than 100% is acquired, and goodwill as the plug. The balance sheet must balance after all adjustments.

Working-capital adjustments compare actual closing working capital with a normalized target level. If actual working capital is below target, purchase price is reduced; if above target, purchase price increases. In pro-forma modeling, show the cash / debt impact and ensure the normalized level supports run-rate revenue. The target should remove seasonality, one-offs, and period-end manipulation.

Accretion / dilution analysis measures whether a transaction increases or decreases the acquirer's EPS after the deal. It is a core public-company M&A output because boards and investors focus on EPS impact, financing mix, synergies, and timing. Accretive means combined EPS is higher than standalone EPS; dilutive means lower. It is important, but it is not the same as value creation.

Start with acquirer net income. Add target net income. Add after-tax synergies. Subtract after-tax incremental interest expense, lost interest income, PPA amortization, and other deal costs included in run-rate EPS. Adjust taxes. Divide combined net income by pro-forma diluted shares, including new shares issued as consideration. Compare combined EPS with acquirer standalone EPS.

Calculate the EPS shortfall between standalone acquirer EPS and pro-forma EPS before synergies. Multiply the shortfall by pro-forma shares to get after-tax net income needed. Gross it up by 1 minus tax rate to get pre-tax synergies required. Formula: pre-tax synergies to break even = EPS dilution x pro-forma shares / (1 - tax rate).

A deal can be accretive because of low-cost debt, accounting effects, or buying a low-P/E target, while still destroying value if the buyer overpays or returns fall below cost of capital. A/D ignores invested capital, ROIC, integration risk, balance-sheet risk, and long-term strategic value. Always pair A/D with ROIC versus WACC, NPV, leverage, and strategic rationale.

Year-1 accretion includes stub-period effects, partial synergies, integration costs, inventory step-up, and initial financing. Year-2 usually reflects more synergy realization and fewer one-offs. Steady-state accretion assumes full synergy run-rate, normalized costs, and mature financing / tax effects. Always label which year you quote because accretion can change materially over time.

A higher premium increases purchase price. In a cash / debt deal, it increases cash used or debt raised, so interest expense or lost interest income rises. In a stock deal, it increases shares issued, creating more dilution. Higher premium can also increase goodwill but goodwill itself does not affect EPS unless impaired. Sensitivity is usually shown as offer premium versus EPS accretion / dilution.

Build synergy phasing by year: for example 25% of run-rate in year 1, 75% in year 2, 100% in year 3. Apply tax effects and cost-to-achieve separately. A/D is highly sensitive to early synergy phasing because year-1 EPS includes full financing impact but often only partial synergies. Show sensitivity for 0%, 25%, 50%, and 100% year-1 realization.

PPA amortization from customer relationships, technology, and other finite-lived intangibles reduces GAAP EPS after closing. It is non-cash, but it can make a strategically attractive deal look dilutive. Cash EPS adds back after-tax PPA amortization to focus on cash earnings. Show both GAAP EPS and cash EPS, but be clear that amortization reflects real purchase-price allocation, not operating cash outflow.

Start with acquirer standalone EPS. Build combined net income: acquirer net income plus target net income plus after-tax synergies, minus after-tax financing costs, lost interest, PPA amortization, and other run-rate deal adjustments. Build pro-forma shares, including new shares issued. Divide combined net income by pro-forma shares. If combined EPS is above acquirer EPS, the deal is accretive; if below, dilutive.

For a carve-out, standalone target net income must be built first. Remove seller group allocations that will not continue, add true standalone public-company or corporate costs, include TSA costs, stranded-cost sharing, and new financing / tax assumptions. Synergies should be based on the buyer's integration plan. The biggest risk is using historical allocated EBITDA that does not reflect standalone economics.

Closing date determines how much target earnings, synergies, financing cost, and PPA amortization enter year-1 EPS. A late-year closing may reduce year-1 dilution because only a short stub is consolidated. Calendar optimization can make year-1 accretion look better, but steady-state economics are unchanged. Always show year-1 stub and full-year run-rate accretion separately.

The relative P/E framework is a shortcut for estimating whether a deal is accretive. Compare the acquirer's P/E or cost of financing with the acquisition P/E paid for the target. If the buyer funds the deal with a cheaper currency than the earnings yield acquired, it tends to be accretive. It is a shortcut, not a replacement for a full A/D model.

In a stock deal, the acquirer issues shares valued at its own P/E to buy target earnings at the acquisition P/E. If acquirer P/E is higher than acquisition P/E, the acquirer is using an expensive currency to buy cheaper earnings, so EPS tends to increase. If acquirer P/E is lower, it issues too many shares for the earnings acquired, causing dilution.

Debt P/E is the inverse of after-tax cost of debt. If after-tax interest cost is 5%, debt P/E is 1 / 5% = 20x. If the acquisition P/E is below 20x, the earnings yield acquired is higher than the financing cost, so the deal tends to be accretive. If acquisition P/E is above debt P/E, debt financing is dilutive before synergies.

Calculate a weighted-average financing P/E across funding sources. For stock, use acquirer P/E. For debt, use debt P/E based on after-tax cost of debt. For cash, use cash P/E based on after-tax foregone interest. Compare the weighted financing P/E with the acquisition P/E. If weighted financing P/E is higher, the deal tends to be accretive before other adjustments.

Acquisition P/E is the price the buyer pays for the target divided by target net income. It uses the offer price because that is the buyer's actual cost, including premium. The unaffected price may describe pre-deal trading value, but it is not what the buyer pays. Premium raises acquisition P/E and makes accretion harder.

A standard drill: acquirer trades at 20x P/E, target is acquired at 15x P/E, all-stock, no synergies. Because acquirer P/E is higher than acquisition P/E, the deal is likely accretive. If the acquirer trades at 12x and buys at 15x, it is likely dilutive. Then layer in synergies, financing mix, tax, and PPA to refine the answer.

Synergy-adjusted acquisition P/E divides the offer price by target net income plus after-tax synergies. Adding synergies increases the earnings acquired and lowers acquisition P/E, making accretion more likely. Use credible, phased, after-tax synergies. Do not treat speculative revenue synergies the same as contracted cost savings.

Do not rely on relative P/E when earnings are negative, cyclical, distorted by one-offs, or when PPA amortization, financing mix, tax attributes, synergies, or integration costs are material. It also ignores ROIC, leverage, balance-sheet risk, and cash flow. Use it for a quick directional check, then build a full A/D and value-creation analysis.

Acquirer P/E is the buyer's market trading multiple. Acquisition P/E is the offer value divided by target earnings, including premium. In mature industrials, public acquirers may trade at mid-teens to low-20s P/E depending on growth and quality, while acquisition P/E often includes a control premium. A high-quality buyer can use a strong multiple as currency, but only if the target earnings are durable.

In a merger of equals or reverse merger, analyze exchange ratio, ownership split, contribution of earnings, and relative valuation. Instead of simple acquirer P/E versus acquisition P/E, compare each side's contributed earnings to pro-forma ownership. The party receiving more ownership than its earnings contribution is economically favored, before synergies and control considerations.

Cost synergies are savings from eliminating duplicate costs, procurement benefits, footprint optimization, headcount reductions, or systems consolidation. Revenue synergies are incremental sales from cross-selling, pricing, distribution, or product bundling. Cost synergies are usually more credible because they are controllable and easier to evidence. Revenue synergies are valuable but typically discounted more heavily in pitches.

First calculate the EPS dilution before synergies. Convert the EPS gap into net income required by multiplying by pro-forma shares. Gross it up for tax to get pre-tax synergies needed. In a pitch, compare required synergies to management's synergy estimate. If break-even requires only a small portion of identified cost synergies, the deal has a stronger accretion case.

Model synergies by year rather than assuming full run-rate on day one. A common industrial case might use 25-30% realization in year 1, 60-75% in year 2, and 100% by year 3, with cost-to-achieve front-loaded. Tax-effect synergies and show sensitivity. Revenue synergies usually phase more slowly and receive a higher execution discount than cost synergies.

Cost-to-achieve means one-time cash costs required to realize synergies: severance, consulting, systems migration, plant consolidation, retention bonuses, and integration PMO costs. Model them separately from recurring EBITDA, usually below adjusted EBITDA and in cash flow. Phase them before or alongside synergy realization, tax-effect them if deductible, and include them in ROIC / value-creation analysis.

Start with combined spend by category, supplier, region, and contract. Identify overlap, benchmark pricing, volume tiers, supplier consolidation, payment terms, and make-or-buy opportunities. Estimate savings as addressable spend times achievable saving percentage, then phase by contract expiry and implementation risk. Deduct cost-to-achieve and avoid double counting COGS and working-capital effects.

Revenue synergies come from cross-selling, pricing, distribution, bundling, or product expansion. Model them from customer-level opportunities, adoption rates, timing, gross margin, and incremental sales costs. Apply heavier probability haircuts than cost synergies, phase them later, and include churn / channel conflict risk. In pitches, separate signed opportunities from aspirational upside.

Forecast annual after-tax synergies, subtract cost-to-achieve, then discount the net cash flows at an appropriate risk-adjusted rate. Compare PV of synergies with the acquisition premium paid over standalone value. If premium exceeds PV of achievable synergies and there is no other strategic value, the deal likely destroys value for the acquirer.

A standard framework has downside, base, and upside cases. Downside includes only highly visible cost savings. Base includes actionable cost synergies and conservative revenue synergies. Upside includes full procurement, footprint, SG&A, and selected revenue upside. Show phasing, cost-to-achieve, confidence level, and EPS / ROIC impact for each case.

Contribution analysis compares each company's share of combined sales, EBITDA, EBIT, net income, cash flow, and market value. In stock-for-stock mergers, it helps assess whether the ownership split is fair relative to economic contribution. If one party contributes 60% of EBITDA but receives 50% ownership, it is giving value to the other side unless synergies or strategic terms justify it.

Sales contribution measures scale but ignores margin. EBITDA contribution captures operating earnings before capital structure and D&A. Net income contribution captures taxes, depreciation, interest, and accounting policy. The fairest metric depends on the deal, but EBITDA or EBIT is often more meaningful than sales, while net income matters for EPS and shareholder dilution.

Calculate new shares issued to target shareholders using target shares times exchange ratio. Pro-forma shares equal acquirer existing shares plus new shares issued. Target ownership equals new shares issued divided by pro-forma shares. Acquirer ownership equals existing acquirer shares divided by pro-forma shares. Compare the split to contribution analysis to test fairness.

An ownership floor guarantees a shareholder minimum ownership after a transaction or financing. It matters when pre-emptive rights, anti-dilution protections, or governance thresholds are tied to ownership. In M&A models, ownership floors can require additional share issuance, cash alternatives, or governance concessions and can limit deal flexibility.

Build a table comparing each party's contribution to revenue, EBITDA, EBIT, net income, FCF, market value, and standalone valuation. Then compare to proposed ownership. The mismatch shows value transfer. Negotiation levers include exchange ratio, special dividend, governance rights, board seats, headquarters, synergy sharing, and collars.

In stock deals, synergy value is shared through the exchange ratio and pro-forma ownership. Compare target premium with PV of synergies. If target shareholders receive a large premium but retain ownership in the combined company, they may capture both upfront premium and future synergy upside. Bankers show synergy sharing to assess fairness and negotiation room.

Earn-outs can shift economics after closing, so headline ownership may not equal effective value sharing. Model base consideration, probability-weighted earn-out, maximum payout, and dilution if paid in stock. In contribution analysis, show ownership before and after contingent payments and test whether target shareholders' final value aligns with their contribution and performance delivered.

Acquisition ROIC measures after-tax operating profit from the acquired business, including synergies, divided by invested capital or purchase price. It is more honest than A/D because it compares returns to capital invested and cost of capital. A deal can be EPS-accretive due to cheap debt but still earn below WACC and destroy value.

Synergies increase post-deal NOPAT and therefore acquisition ROIC. The synergies-required test solves for the level of after-tax synergies needed for acquisition ROIC to reach WACC or a target hurdle. If required synergies exceed credible synergy estimates, the premium is hard to justify.

AVP shows transaction outputs at different offer prices or premiums: purchase price, implied multiples, EPS accretion/dilution, leverage, ROIC, goodwill, and required synergies. It helps the board understand how far it can bid before economics break. It is especially useful in auctions and hostile / competitive situations.

MAP is the highest premium the acquirer can pay while still meeting a constraint such as EPS neutrality, leverage ceiling, ROIC above WACC, or NPV above zero. Mechanically, flex offer price until the binding metric hits the threshold. In pitches, show MAP under base, downside, and upside synergy cases.

Strategic acquirers can often justify higher premiums because they may realize revenue and cost synergies, use stock consideration, and accept strategic benefits. Financial acquirers rely more on standalone cash flow, leverage, entry multiple, and exit multiple, so premium tolerance is tied to IRR. PE can pay up only if debt capacity, operational upside, or multiple expansion supports returns.

If the buyer pays a high entry multiple but exit or trading multiples compress, value creation must come from EBITDA growth, synergies, and cash generation. Multiple expansion can boost returns but is not controllable. In pitches, show implied exit multiple and sensitivity. A story relying mainly on multiple expansion is weaker than one based on operating improvement.

A value creation bridge explains how a deal creates or loses value. Components typically include standalone value, premium paid, cost synergies, revenue synergies, cost-to-achieve, tax benefits, financing effects, multiple re-rating, integration risk, and residual value creation / dilution. It translates strategic rationale into quantified shareholder value.

The core standards come in IFRS / US GAAP pairs:

• Business combinations: IFRS 3 / ASC 805. Acquisition method, identifying the acquirer, acquisition-date fair values, purchase price allocation (PPA), goodwill and NCI.
• Fair value measurement: IFRS 13 / ASC 820. Fair value is an exit price based on market-participant assumptions, with a Level 1–3 input hierarchy. Most PPA intangibles are Level 3.
• Goodwill impairment: IAS 36 / ASC 350. Goodwill is not amortised under either framework (though US private companies can elect to amortise it). It is tested at least annually. IAS 36 tests at cash-generating-unit level against recoverable amount, the higher of fair value less costs of disposal and value in use. ASC 350 tests at reporting-unit level and compares fair value with carrying amount in one step, with an optional qualitative screen first.

In deals, also consider consolidation (IFRS 10 / ASC 810), deferred taxes on step-ups (IAS 12 / ASC 740), local tax and labour law, and how the target's local GAAP differs from the buyer's reporting basis.

The two standards are largely converged: both use the acquisition method, fair-value identifiable net assets and do not amortise goodwill. The differences interviewers ask about are:

• NCI measurement: IFRS 3 gives a choice for each transaction. NCI can be measured at fair value (full goodwill) or at its proportionate share of identifiable net assets (partial goodwill, so lower goodwill and NCI). ASC 805 requires NCI at fair value, so goodwill is always full.
• Contingent consideration (earn-outs): both record it at acquisition-date fair value as part of consideration. If it is classified as a liability, it is remeasured to fair value each period through P&L, not goodwill. If it is classified as equity, it is not remeasured. The classification tests differ (IAS 32 vs ASC 480/815), so the same earn-out can land differently.
• IPR&D: in a business combination, both capitalise acquired IPR&D at fair value. It is not amortised until completed (then amortised) or abandoned, and it is tested for impairment in the meantime. The contrast comes afterwards. US GAAP expenses later R&D spending (ASC 730), while IFRS capitalises development costs that meet the IAS 38 criteria. In an asset acquisition (not a business), US GAAP expenses IPR&D with no alternative future use immediately, while IFRS capitalises it.

IRC Section 382 limits how much of a US target's pre-acquisition NOLs (and, via Section 383, credits) can be used after an ownership change. An ownership change is an increase of more than 50 percentage points in the stock held by 5% shareholders over a rolling three-year testing period. An LBO or strategic acquisition of a loss-making target almost always triggers one.

Under IFRS 13 / ASC 820, intangibles are measured at fair value (exit price, market-participant view). They are almost always valued with an income approach using Level 3 inputs. The main methods are:

• Relief-from-royalty: brands, trade names, patents and technology. It values the after-tax royalties the owner avoids paying by owning the asset.
• Multi-period excess earnings (MPEEM): the primary intangible, usually customer relationships or core technology. It uses cash flows attributable to the asset after contributory asset charges for working capital, fixed assets, workforce and other intangibles.
• With-and-without: non-compete agreements and sometimes secondary customer relationships. It compares business cash flows with and without the asset.
• Cost approach: replacement cost for internally used software or when the asset cannot generate income on its own.

Key judgements are useful life, attrition, discount rate (reconciled to WACC/IRR through a weighted average return on assets) and tax amortisation benefit. The goal is to separate recognisable intangibles (contractual-legal or separable) from goodwill. Assembled workforce is subsumed into goodwill. Practice guidance includes the International Valuation Standards (IVS 210), US Appraisal Foundation advisories and national guidance such as Germany's IDW S5.

DB plans need an actuarial review of the obligation (DBO/PBO), plan assets, salary and pension trends, and mortality assumptions:

• Mortality tables: these are set by local actuarial bodies. Examples are the SOA Pri-2012 tables with an MP improvement scale in the US, SAPS tables with CMI projections in the UK, and Heubeck tables in Germany.
• Discount rate: under both IAS 19 and ASC 715, it is based on yields of high-quality corporate bonds (typically AA-rated) matching the currency and duration of the liability. IAS 19 falls back to government bonds where there is no deep corporate market.
• IAS 19 vs ASC 715: IAS 19 books net interest on the net liability and puts remeasurements permanently in OCI. ASC 715 uses an expected return on assets and amortises actuarial gains and losses from AOCI into P&L (corridor approach).

In valuation, treat the tax-effected net underfunding as debt-like. Stress-test discount-rate sensitivity, and check statutory funding requirements and cash contributions, for example US ERISA minimum funding or UK trustee deficit-repair plans.

Private placement notes (such as US private placement notes sold to insurers and other institutions) and bilateral term loans are financial debt. Include them in gross debt / net debt, even though they are not publicly rated or traded. Review maturity, fixed versus floating rates, covenants, change-of-control clauses and prepayment terms. USPP notes typically carry make-whole premiums. Also check whether the debt must be refinanced at closing. Include accrued interest and any make-whole or breakage cost that is triggered on repayment. In valuation, treat them like other financial debt unless deal terms create a specific adjustment. European examples include German Schuldschein loans.

Build a bridge from the target's local GAAP accounts to the buyer's reporting basis (IFRS or US GAAP) before allocating the price. Typical differences include:

• goodwill amortisation (common under local GAAPs)
• pension measurement and discount rates
• recognition and discounting of provisions
• lease accounting (some local GAAPs keep operating leases off balance sheet)
• revenue recognition
• development cost capitalisation
• deferred taxes
• hidden reserves under historical cost
• unrecognised intangibles

Steps:

1. Align accounting policies to get restated book equity on the buyer's GAAP.
2. Fair-value the identifiable assets and liabilities.
3. Book deferred taxes on the step-ups at the local tax rate.
4. Calculate goodwill as consideration plus NCI minus fair-value net assets.

Translate at the appropriate rates if the functional currency differs.

EU: EU directives require information and consultation of employee representatives, and national works councils can have strong rights. For example, France's CSE must be consulted before a binding sale agreement is signed, so deals are often structured as a put option before signing. Germany adds board-level co-determination. This affects timing of signing, integration steps and redundancies.

UK: TUPE requires information and consultation before a transfer. Collective redundancies need consultation (at least 30 days before the first dismissal for 20–99 employees, 45 days for 100+).

US: there is no works council regime. The WARN Act requires 60 days' notice of plant closings and mass layoffs for employers with 100+ employees, and state mini-WARN laws can be stricter (e.g. New York, 90 days). Unionised workforces add bargaining obligations.

A reverse merger occurs when the legal acquirer is not the accounting acquirer. The accounting acquirer is the party that obtains control under accounting rules, often based on ownership, board control, management, and economic substance. Accounting follows the accounting acquirer's perspective, so legal form can differ from financial reporting presentation.

Carve-out PPA values the assets and liabilities transferred, including standalone intangibles, leases, pensions, tax assets, and environmental obligations. Stranded costs are seller costs that remain after divestiture or buyer costs needed to replace group services. Model TSAs, standalone corporate costs, IT, finance, HR, procurement, and facility costs separately from historical allocations.

Translate the target's financials into the buyer's presentation currency using appropriate rates: balance sheet at closing rate, income statement often at average rate, and equity at historical rates. FX differences go to CTA / OCI. In valuation, separate operating performance from FX translation and hedge purchase price or financing exposure where relevant.

In a spin-off, the parent distributes shares of a subsidiary to existing shareholders. The parent deconsolidates the business and records the distribution according to applicable accounting rules. Shareholders own both companies directly after the transaction. Modeling focuses on separation balance sheets, stranded costs, debt allocation, tax treatment, and standalone public-company costs.

Tax-free reorganizations defer tax if statutory requirements are met, such as a qualifying transaction form, continuity of shareholder interest and of the business, business purpose, and holding-period rules. Examples are US IRC Section 368 reorganizations, UK share-for-share exchange and reconstruction relief, Germany's UmwStG and the EU Merger Directive for cross-border cases. Benefits include reduced tax leakage and preservation of value. Costs include legal complexity, restrictions on consideration and post-deal limitations. Always model tax basis and deferred tax effects carefully.

Distressed M&A focuses on liquidity, debt claims, priority waterfall, insolvency process, working-capital holes, rescue financing, and liability assumption. Purchase price may be low, but hidden liabilities and execution risk are high. Model sources and uses around debt payoff / compromise, restructuring costs, cure costs, DIP or bridge financing, and downside cash needs.

Start with acquirer EPS. Build combined net income: acquirer net income plus target net income plus after-tax synergies, less after-tax financing costs, lost interest income, PPA amortization, and other run-rate deal adjustments. Divide by pro-forma diluted shares including new shares issued. If combined EPS is above acquirer EPS, the deal is accretive; if below, dilutive.

Set assumptions, enter buyer and target financials, build sources and uses, calculate purchase price and financing, build PPA / goodwill, create pro-forma income statement, calculate interest and share issuance, apply taxes, calculate combined EPS, and output accretion / dilution. Add simple sensitivities for premium, synergies, and financing mix if time allows.

Before synergies and adjustments, the deal is accretive. The acquirer is issuing high-P/E stock to buy lower-P/E earnings. In simple relative P/E terms, acquirer P/E greater than acquisition P/E means fewer earnings are given up through dilution than are acquired from the target.

Tax-deductible goodwill creates tax amortization and reduces cash taxes, improving EPS / cash EPS if book accounting does not amortize goodwill. Non-tax-deductible goodwill creates no tax shield. The year-1 differential is the tax amortization deduction times the tax rate, divided by shares, adjusted for whether the model is GAAP EPS or cash EPS.

Inventory step-up usually hits COGS in year 1 only. PP&E step-up creates depreciation over useful life. Identifiable intangibles create amortization over useful life. Therefore year-1 EPS may be hit by inventory plus ongoing D&A/amortization; year-3 EPS usually has no inventory step-up but still includes PP&E depreciation and intangible amortization.