There is no trustworthy single “cheapest canton” number without specifying the company, municipality and services required. Separate capital, one-off formation expenses and recurring costs before comparing locations.
Capital is not a formation fee
The statutory GmbH and AG capital amounts are funds contributed to the company, not payments to a formation agent. Do not add them to professional fees as though they were spent. Account for the capital-contribution bank account and the post-registration transfer to the operating account.
Notary and registry fees
A Swiss incorporation commonly involves a public deed and commercial-register entry. Notarial tariffs and additional certified documents differ by canton and transaction complexity. Registration charges may depend on the entity and capital. Request a written breakdown from the local registry or notary rather than relying on a national price list.
Cantonal differences
The choice of registered office may affect certain local charges, availability of advisors and subsequent taxation, but corporate-tax burden also varies by municipality and year. A nominally attractive tax rate is not a substitute for understanding substance, employees, management and the activity actually carried on in that location.
Annual running cost
Budget for accounting, annual accounts, tax returns, a Swiss registered address, payroll administration if relevant, and any audit requirements. Foreign-owned companies may also need local representation and enhanced banking documentation. These costs frequently dominate the one-time registration fee.
How to compare three cantons
Build a comparable quote for the same company form, share capital, number of shareholders and number of signatures. Ask for itemised notary, registry, translation, address, accounting and recurring compliance charges. Then use current official cantonal and federal tax statistics to compare effective burden, not promotional headline rates.
Frequently asked questions
Is Zug always the cheapest canton?
No. Cost depends on the company, municipality, operating footprint and the particular fees being compared.
Do I lose the paid-in capital during formation?
No. Subject to legal and banking procedures, it becomes company capital after incorporation.