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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesGossau ZhClaudia Costa
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Claudia Costa

Summary

About the company

The core activity of the company "Claudia Costa Buchhaltungen" is the provision of services in the field of finance and accounting, particularly accounting and tax law.

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Offering

Products & services

Industry:Fiduciary Offices
✓ Offered8
Organisation and setup of financial and operational bookkeeping
Organisation and setup of financial and operational bookkeeping for new ventures or newly organised accounting, if desired in the office or on site.
Bookkeeping
Managing the complete bookkeeping or parts of it, including accounts receivable, accounts payable and payroll accounting as required.
Payment processing
Recording payments in e-banking for subsequent approval by the clients.
VAT returns
Timely preparation of VAT returns and annual turnover reconciliation.
Annual financial statements
Preparation of the annual financial statements in accordance with the principles of proper accounting, including jointly defined provisions and adjustments.
Monthly payroll statements
Preparation of monthly payroll statements for monthly and hourly wages, as well as provision of a file for upload into e-banking.
Social insurance and withholding tax reporting
AHV and social insurance declarations as well as withholding tax reporting, including review of the invoices.
Tax returns for individuals and legal entities
Filling out tax returns for individuals and legal entities as well as reviewing the tax assessment.
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Location

Schlottenbüelstrasse 18
8625 Gossau Zh

At a glance

Legal form
Sole proprietorship
UID
CHE-111.693.985
Founded
2004 · 22 years
Last commercial register change
March 20, 2024
Employees
1 to 10

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