Why choose TREUFiN Reuter?

What we can offer you



Comprehensive support for companies in the areas of accounting and consulting.

International clients

Suitable solutions for international companies setting up business in Switzerland.


Trust in our expertise in the areas of taxes, will and marriage settlement, house purchase, etc.

Online accounting

TREUFiN Reuter AG works together with several online-accounting providers as well as certain digital tools.

Where we can support you

Range of services


  • Financial Accounting and Financial Management
  • Tax Planning and -Structuring
  • Tax Return and -Declaration
  • Mergers and Acquisition / Succession Planning
  • Company Formation


  • Tax Declaration
  • Tax Advise and -Planning
  • Tax Representation (with appeal)
  • Will and Marriage Settlement
  • Will Executor
  • (Pre-) Retirement Planning


  • Work- and Residency Permit
  • Domicile-Company or Branch
  • Directorship Mandate
  • Swiss Tax Representation
  • Bank Account Opening
  • Insurances
News News
30. May 2023
Vorübergehender Aufenthalt in der Schweiz mit Erwerbtätigkeit von EU/EFTA-Staatsangehörigen – sogenannte "Entsandte"

(30. Mai 2023)

Darf ich als EU-Arbeitgeber meine EU/EFTA Mitarbeiter in die Schweiz zur Verrichtung einer Dienstleistung (Erwerbstätigkeit) entsenden?

29. December 2022
Das neue Aktienrecht ab 1. Januar 2023: die wichtigsten Neuerungen

(29. Dezember 2022)

Das neue Aktienrecht tritt am 1. Januar 2023 in Kraft. Mit vorliegendem Artikel sollen stichwortartig die wichtigsten Neuerungen aufgezeigt werden.

15. September 2022
Tax Aspects for Angel Investors

(15. September 2022)

Tax Aspects for Angel Investors with Oliver Reuter, President of Board and Certified Financial Planner at TREUFiN Reuter AG and Michel Kertai, Board Member, Director Legal at SICTIC.



TREUFiN Reuter AG is not only a reliable partner for accounting and tax advisory, but also understands the needs of startups.
Dr. Thomas Dübendorfer, President and Co-Founder, Swiss ICT Investor Club (SICTIC)
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