Module IV· Operating ForecastIntermediate
Question
What effective tax rate do you assume for a target, and what lowers it in an LBO?
Answer
Mechanics
The effective corporate tax rate blends the national corporate income tax with any local/municipal business tax, and varies by country:
| Component | Typical range | Note |
|---|---|---|
| National corporate income tax | 15–25% | e.g. US federal ~21%, UK 25% |
| Local / municipal business tax | 0–17% | applies in some jurisdictions (e.g. US state, German trade tax) |
| Blended effective rate (developed markets) | ~25–30% |
In an LBO the effective rate is often lower than the statutory rate, because interest deductions, holding structures, and loss carryforwards reduce the burden.
Deep diveShow more details
Three effects that lower the rate in an LBO
- Interest deduction on new acquisition debt: capped in most jurisdictions by an interest deductibility limit (typically ~30% of EBITDA, above a de-minimis threshold — ATAD in the EU, §163(j) in the US).
- Holding structures — a participation exemption makes dividends and share-sale gains largely tax-free in many jurisdictions (often ~95% exempt, so effectively ~1.5% tax on gains from subsidiary stakes).
- Loss carryforwards from the acquisition: but most jurisdictions restrict their use after a substantial change in ownership.
Pitch tip
Question: "What effective rate do you use in the model?"
Answer: "In an LBO usually 25–28% effective, because interest deductions and holding structures pull the rate down. Without those I'd land around 30%." Quoting a flat 30% without mentioning the tax optimization lacks modeling depth