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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesWangen B. OltenGrütter Treuhand
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Verified· 3 sources

Grütter Treuhand

Summary

About the company

Grütter Treuhand provides bookkeeping, tax and business advisory services as well as audit services. Its offerings include bookkeeping, audits, tax work, VAT, payroll administration and consultancy for company formation, restructuring and succession planning.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered10
Bookkeeping
Bookkeeping with ongoing processing of documents and data, including at the customer's premises or in the office; work with Infoniqa ONE 50 or Sage 50.
Annual financial statements
Preparation of annual financial statements and support with closing schedules for the annual accounts.
Statutory audit
Audit of annual financial statements as an approved audit body.
VAT
Registration with the Federal Tax Administration, periodic VAT returns, calculation and booking of private portions, support during audits.
Tax advisory
Completion of tax returns, review of assessments, tax and retirement planning, representation before tax authorities, real estate capital gains tax returns.
Payroll services
Employment contracts, payroll statements, salary certificates, registrations and deregistrations with AHV, pension funds and insurance companies, as well as annual wage totals reporting.
Advice and representation
Advice and representation for company formations, restructurings, turnarounds, succession arrangements and estate administration.
Property management
Management of rental properties and condominium owners' associations (STWEG).
Project-based CFO services
Project-based CFO support for financial matters and staffing bottlenecks on site.
Software sales
Sales and quotations for Infoniqa ONE 50 and Infoniqa ONE Start; support with software questions.
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Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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Location

Gallusstrasse 5
4612 Wangen B. Olten

At a glance

Legal form
Sole proprietorship
UID
CHE-112.986.421
Founded
2011 · 15 years
Last commercial register change
August 22, 2011
Employees
1 to 10

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