Accounting, taxes, payroll, consulting — everything from one source for SMEs in the Zurich area.
« Solid numbers. Clear insight. Swiss fiduciary services since 2008. »
17
Years Experience
200+
SME Clients
14
Specialists
What We Do
No call center, no waiting queues — you have a personal fiduciary who knows your SME.
Monthly, Quarterly, or Annual
Canton Zurich · National · International
Payroll & Social Insurance
Founding, Structuring & Growth
Müller Treuhand By Numbers
17
Years
Market experience
200+
SME Clients
Active mandates nationwide
14
Specialists
Certified fiduciaries
4.9
Rating
87 Google reviews
Avg. 18%
for our SME clients
Why Müller Treuhand?
Since 2008, we've supported SMEs in Zurich with one principle: a personal contact person who really knows your company — and acts proactively before problems arise.
One Contact Person
Direct access to your fiduciary — no transfers, no ticketing system.
Tech-Friendly
We work with Bexio, Pleo, Stripe, Abacus — and speak English with your investors.
Multilingual
Consulting in German, French, Italian, and English — ideal for expats & startups.
What Our Clients Say
« For 3 years, I've relied on Müller Treuhand for my IT company's accounting. Thanks to their proactive tax advice, I save about CHF 15,000 annually. Clear recommendation! »
Marcus H.
CEO, IT Services GmbH · Zurich
« We raised Series A and needed Swiss GAAP reporting within weeks. The Müller team handled everything in English — fast, accurate, investor-ready. Exceptional service. »
Sarah R.
COO, Fintech Startup · Zurich
« As an expat from France, Swiss tax returns were a puzzle for me. The Müller Treuhand team explained everything in French and even helped with the 3rd pillar. »
Claire B.
Engineer, ETH Zurich · Expat
« Our payroll for 45 employees runs smoothly every month. No errors, no delays — and they respond to questions within hours. »
Thomas K.
Owner, Construction AG · Winterthur
Our Office
Our office is in the heart of Zurich — 2 minutes from the main station, right on Bahnhofstrasse. Parking available. Alternatively, we welcome you via video call.
Free & Non-Binding
30 minutes. Online or in person. We analyze your situation and show how we can help concretely.