How do you calibrate formality (first names versus surname and title) in an IB interview?
Follow the interviewer's lead. Start one notch more formal than you expect, and move to first names only when invited or when the interviewer clearly uses them.
| Market | Default norm |
|---|---|
| US / UK banking | First names are standard, often from the first handshake |
| Germany / Austria / Switzerland | Surname and title (Herr / Frau Dr. ...) and formal 'Sie' until the banker offers first names / 'du' |
| France | Monsieur / Madame and 'vous' until invited otherwise |
| Japan | Surname plus '-san'; hierarchy and formality matter throughout |
| International / US-style teams anywhere | Often first names, but wait for the cue |
Accept naturally and stay consistent. If another banker joins, stay formal with that person until they signal otherwise.
Starting on first names uninvited in a formal market, switching back and forth, or staying stiffly formal after first names have been clearly offered.
Interviews held in English usually move to first names faster, even in formal markets.