Business visa: visit or employment? When the C visa is not enough

"Business trip" sounds harmless, but can be exactly the reason for a refusal if the planned activity looks like employment. What matters is not what the application is called, but what you actually do on site.

What a C visa covers

A Schengen short-stay visa (up to 90 days) covers business visits: meetings, negotiations and contract talks, conferences, trade fairs and expert talks, training and further education, project meetings and client visits where you do not perform work in the destination country yourself.

Not covered is employment or work on site.

When a visit becomes employment

A C visa is not enough if you actually perform work on site — assembly, installation, commissioning, ongoing service at the client. Likewise if the host pays you or effectively employs you, if the invitation describes you as part of the work team ("to work with our client"), or if the stay is so long that it looks like employment.

In these cases you need a national visa (D) along with a work permit. A Schengen C visa does not cover that.

Word the invitation correctly

The invitation is the key. It should name the purpose concretely (meetings, negotiation, training — not "work"), name the inviting company with a contact person and address, give the exact period, and state clearly who pays for what. And it should draw the line: you remain an employee of your employer in your home country, are paid there, the host is not your employer, and you will travel back.

Wordings that sound like work in the destination labour market are best left out.

Example Switzerland

Switzerland checks strictly. A 34-day stay "to meet and work with our Swiss client" is easily read as employment; the outcome is then often "needs work visa". The actual fix is usually a more precise invitation: purpose of visit, employment in the home country, return.

Germany: C visa or national visa

For Germany, a business visit is a Schengen C case. Employment, by contrast, requires a national visa under §§ 18 ff. AufenthG, for instance as a skilled worker or with the EU Blue Card — not the C visa.

If it has already gone wrong

Reason 10 means the purpose or conditions were not credible; reason 11 is doubts about the reliability of the documents. Practically, this helps: a corrected invitation, proof of employment in the home country and consistent, day-exact dates — then submit again. For a 10/11 case this is usually faster than a remedy. The deadline and route for a remedy are in the information on remedies in your notice.

Note: general information, not legal or case-specific advice. The competent authority's answer is decisive. Last updated: 16.10.2026.

Also interesting

Sources

Regulation (EC) 810/2009 (Visa Code), Art. 3 (scope) and Art. 32 (refusal reasons): https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A02009R0810-20200202
AufenthG §§ 18 ff. (residence for the purpose of employment), § 6 (types of visa): https://www.gesetze-im-internet.de/aufenthg_2004/