ABT Treuhand AG

ABT Treuhand keeps the books for sole proprietorships, GmbH and AG companies from Thurgau and the neighboring parts of eastern Switzerland. Its range of services runs from monthly entries all the way to an audited annual financial statement; on request, the team also handles incoming mail and invoice checks. Collaboration can happen at the office, on-site with the client, or digitally.

Beyond bookkeeping, ABT covers payroll administration, VAT filings and tax returns, and offers limited statutory audits under Art. 727a of the Swiss Code of Obligations for SMEs subject to audit requirements.