Aria Treuhand in Rorschach

Accounting, taxes, and payroll – personal, clear, and reliable.

You need more than accurate figures – you need guidance.

The need for fiduciary services often begins with a concrete situation: a company incorporation, hiring first employees, outstanding tax questions, the annual financial statements, or simply too little time for bookkeeping. Aria reviews with you what is currently relevant, which deadlines and documents matter, and where bookkeeping, payroll accounting, or tax advisory can take the burden off you.

As experienced fiduciary professionals and certified audit experts, we work efficiently and clearly.

Aria Treuhand team at work
Aria Treuhand team collaboration
Aria Treuhand office
Aria Treuhand team meeting

Some Numbers

Satisfied mandates
100+
Years of experience
25+
Recommendation rate
99%

Selected references

  • Ortsgemeinde Altenrhein

    Aria Treuhand GmbH impresses with its professional expertise in all areas. The team is available at all times, works efficiently and supports us not only with first-class fiduciary work, but also in optimizing our daily processes. We greatly value our partnership with Aria Treuhand GmbH and recommend them with full conviction.

  • Gipser 3000

    As a plastering company, we depend on reliable fiduciary support in various areas - and this is exactly what Aria Treuhand GmbH offers us. The young, dynamic team is helpful, always available and impresses with fast, transparent communication. We feel well looked after and recommend Aria Treuhand GmbH with full conviction!

Team

  • Nemanja Babic

    Nemanja Babic

    Owner, Certified Public Accountant

  • Philipp Möbus

    Philipp Möbus

    Head of mandate, FH

  • Oliver Baumann

    Oliver Baumann

    Owner, M.A. HSG

  • Mendime Gashi

    Mendime Gashi

    Clerk

Services

What we take on for your company

From ongoing bookkeeping to tax advisory: we explain what matters and take on what relieves your everyday workload.

Accounting

We keep your accounting up to date, ensure clean records, and prepare financial statements on time and clearly.

Payroll accounting

Reliable payroll processing and correct statements – every month: Prepare payslips, Year-end reports, Social security contributions, Support with authorities

Tax advisory

We support you with tax questions, deadlines, and declarations – so you know what matters.

Company formation & further support

We guide company formations and support with digitization, audit, and administration.

Aria Treuhand team