Basel. Switzerland.

WIRTSCHAFTS-TREUHAND AG, founded in 1965 is a medium sized firm of chartered accountants, bookkeepers and tax advisers. 4 partners and 26 staff serve our mainly national but also international clients. The company is owned by a foundation which is financed by the staff of WIRTSCHAFTS-TREUHAND AG.quote_basel

We provide auditing, accounting, payroll, tax-consulting, company-consulting and management of pension-funds. Our partners and staff provide their services in German, English, French and Italian. We host several firms and represent foreign companies towards the Federal tax authorities (VAT).

WIRTSCHAFTS-TREUHAND AG is a member of the Swiss Chamber of audit-companies and an officially admitted chartered auditing company.

Our clients are mainly small and medium-sized in all kinds of industries, trade and service-providers. We also consult individuals (taxes, law of succession).



Christian Zeller »IAPA_1813_0514X

Arnold Böcklin-Strasse 25

CH-4002 Basel


Tel+ 41 61 206 11 66

Fax+ 41 61 206 11 22



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The IAPA: A co-operation for international Chartered Accountants, Certified Public Accountants and Tax Advisers, consisting of 16 members in 13 European countries.