Accounting, tax consulting, auditing and consulting

We are a well established, growing trust company in Zurich. The support and advice of national and international clients in the areas of accounting, tax consulting, auditing and consulting is our core task.
We are a well established, growing trust company in Zurich. The support and advice of national and international clients in the areas of accounting, tax consulting, auditing and consulting is our core task.

Services

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Bookkeeping

Accounting and final consultation for your company.

Annual financial statementAccounts ReceivableAccounts PayablePayroll AccountingSecurities AccountingReal Estate AccountingFinancial Accounting LightValue-Added Tax (VAT)
Tax Advice

The tax laws are subject to constant change. We stay up-to-date for you and support you with our knowledge.

Value-Added Tax (VAT)
Auditing

As voluntary or statutory auditors, we ensure correct and legally compliant reporting.

Regular AuditsLimited AuditOther Statutory Audits
Consulting

We accompany you and your company in all phases of the business cycle.

ConsolidationReporting and Financial AnalysisSwiss GAAP FERRelocation to Switzerland
Outsourcing

We are happy to support you by taking over company tasks. Use our Know-How.

Temporary Employees

Skilled workers temporarily or permanently. We will provide you with step-by-step support at short notice.

News and Insights

26February2025

Neuerungen zur Säule 3a ab dem 1. Januar 2025: Nachträgliche Einkäufe möglich

Author:Lenz Treuhand AG

Ab dem 1. Januar 2025 können nachträgliche Einzahlungen in die Säule 3a vorgenommen werden, um Beitragslücken aus den Vorjahren zu schliessen. Diese neue Regelung ermöglicht es erstmals im Jahr 2026, ...

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30January2025

Jährliche MWST-Abrechnung ab 2025: Weniger Aufwand für KMU?

Author:Lenz Treuhand AG

Ab dem 1. Januar 2025 können Unternehmen mit einem Umsatz unter CHF 5’005’000 die MWST jährlich statt viertel- oder halbjährlich abrechnen. Diese neue Option soll den administrativen Aufwa...

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14January2025

Änderung der MWST-Methode zum 1. Januar 2025

Author:Lenz Treuhand AG

Falls Sie einen Wechsel der MWST-Methode planen, müssen Sie diesen bis spätestens 28. Februar 2025 bei der Eidgenössischen Steuerverwaltung (ESTV) melden. Bei verspäteter Meldung kann der Wechsel erst...

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The
Lenz Team

Blerona Shabani (in training) Chartered Specialist in Accounting and Financial Management, Federal Diploma of Higher Education
Andrea Mohammed Fiduciary Services Associate
Alain Bienz – Partner Certified Fiduciary, Advanced Federal Diploma of Higher Education
Cansu Karabacak
Dominik Lenz – Partner Certified Fiduciary, Advanced Federal Diploma of Higher Education
Fabienne Piera
Isabelle Suter – Partner Certified Fiduciary, Advanced Federal Diploma of Higher Education
Jeannine Rupp Fiduciary Services Associate
Joelle Sommer Fiduciary Services Associate
Loela Honegger Certified Fiduciary, Federal Diploma of Higher Education
Marco Frauenknecht – Partner Certified Fiduciary, Advanced Federal Diploma of Higher Education
Micha Hummel (in training) Certified Fiduciary, Federal Diploma of Higher Education
Monika Vuksic
Pascal Romy (in training) Certified Fiduciary, Federal Diploma of Higher Education
Nikolina Rikic
Penda Coker (in training) Advanced Federal Diploma of Higher Education in Business Administration
Peter Lenz – Partner Grad. Specialist in Accounting and Controlling, Company Founder (1978)
Rahel Profos Certified Hôtelière-Restauratrice HF/SHL
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