Professionals

Lots of expertise since 1994 - and enriched year after year. Our company group including Alltax AG Treuhandgesellschaft Alltax AG Wirtschaftsprüfung offer a wide range of services in the areas of fiduciary, tax, audit and management consulting for SMEs, large companies and NGOs. All partners and employees are proven professionals. Thanks to interdisciplinary exchange, we always keep an eye on the big picture, which results in valuable synergies, impulses and solutions for our clients.

As a member of "EXPERTsuisse" and of "Treuhand Suisse", we are committed to the high professional rules and codes of conduct.

Wir geben gerne Autogramme.
Falls unter dem Strich alles stimmt in
Ihrer Jahresrechnung.

Alltax Team

Our partners, who understand each other and their clients' concerns very well, are responsible for Alltax and work together with competent employees to improve your figures. Interdisciplinary, comprehensive and uncomplicated. Professionally top and very reliable.

That's who we are. This is your highly qualified and committed Alltax team.

Fiduciary Services

Carolina Deichsel
Swiss Federal Fiduciary Certificate
dipl. Expertin in Rechnungslegung und Controlling
T +41 (0)61 327 37 43
carolina.deichsel@alltax.ch
Mirjam Fehr
Trustee
Fachfrau Finanz- und Rechnungswesen
mit eidg. FA und Prokuristin
T +41 (0)61 327 37 42
mirjam.fehr@alltax.ch
Osvel Perez Ruiz
Trustee
Fachmann Finanz- und Rechnungswesen
mit eidg. FA
T +41 (0)61 327 37 64
osvel.perez@alltax.ch

Audit

Sebastian Krug
Swiss Certified Public Auditor
Bachelor of Science in Business Administration & Finance
T +41 (0)61 327 37 75
sebastian.krug@alltax.ch
Sarah Pohl
Swiss Certified Public Auditor
Bachelor of Arts in Business and Economics
T +41 (0)61 327 37 74
sarah.pohl@alltax.ch

Tax

Nathalie Bärtsch-Ritter
Tax Consultant
i.A. zum LL.M. Swiss and International Taxation
Dr. sc. nat. ETHZ
T +41 (0)61 327 37 45
nathalie.baertsch@alltax.ch
Matthias Rotzler
Tax Consultant
Trustee
Swiss Federal Fiduciary Certificate
authorized signatory
T +41 (0)61 327 37 49
matthias.rotzler@alltax.ch
Stefan E. Schmid
MLaw
Tax Consultant
dipl. Steuerexperte
dipl. KMU-Finanzexperte
T +41 (0)61 327 37 60
stefan.schmid@alltax.ch
Lea Schwarz
Tax Consultant
Swiss Federal Fiduciary Certificate
MBA International Individual Taxation
authorized signatory
T +41 (0)61 327 37 48
lea.schwarz@alltax.ch

Management Consulting

Internal Services / Reception

Our values

Committed

It is in the nature of things that we are always about numbers. And yet people are always at the centre of everything we do. Respect, fairness, transparency and competence form the basis for the success of our clients and of ourselves as a company - in all areas: Fiduciary, tax, audit and management consulting.

We are integer, loyal and discreet and offer a high quality of service at fair prices.

Partner-like

We are a company run by experienced partners with proven, specific expertise, who meet all industry and regulations standards. Together with our highly qualified and motivated team, we guarantee the highest quality. Attractive working conditions, which of course also include ongoing training and the opportunity for individual development, are parts of the backbone of our corporate culture.

We live the idea of partnership, based on mutual trust, both internally and externally.

Passionate

As entrepreneurs, we understand the drive, commitment and enthusiasm behind every product, innovation and service. With our expertise in every field, we want to help companies focus on their core business and develop further. In interdisciplinary exchange, we do everything we can to implement possible optimisation potential for our clients on a broad scale.

We are passionate about working for our clients. We can and always want to offer them more and exceed their expectations.

This creates «added value fiduciary services» for our clients.

Weil wir genau wissen, was Sie interessieren muss:
Hier können Sie sich auf dem Laufenden halten.
Wir haben alles im Blick.

Job vacancies

Even if we do not have a vacancy or you have other skills that are not mentioned in a specific job advertisement: Contact us spontaneously. It may well be that we have to get to know each other and you should find out more about us, attractive working conditions and development opportunities.

Your application will fall on open ears here:

Antonio Annecchiarico
T +41 (0)61 327 37 72
jobs@alltax.ch

Job vacancies (only available in German)

Grosspeteranlage 5
CH-4052 Basel
T +41 (0)61 327 37 37
F +41 (0)61 302 33 13
info@alltax.ch

Opening hours

Monday - Friday
08.00 – 12.00
13.30 – 17.00

Top Steuer- und Treuhandexperten 2024

Zum zweiten Mal in Folge dürfen wir uns über die Wahl im BILANZ-Ranking der «Top Steuer- und Treuhandexperten 2024» freuen. Das ehrt uns und macht uns stolz!
Können wir auch Sie unterstützen?  Wir freuen uns auf Ihre Kontaktaufnahme!
Hier geht’s zum BILANZ-Ranking 2024.