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We take care of your bookkeeping and prepare quarterly and annual financial statements. Budgeting and planning upon request as well as cost and financial ratios.


  • Accounting

  • Balance sheet analysis

  • Cost analysis and key figure ratios

  • Comprehensive advice on annual accounts

  • Budgeting/Financial Planning

  • Infoniqa accounting Software



Payroll administration for your company. In addition to the administrative processing of salaries, we support you and your company in the search for personnel and negotiate with insurance companies and the authorities.


  • payroll accounting

  • salary slips

  • Processing of salary payments with banks

  • Salary certificate

  • Payroll Reports

  • personnel search

  • Contact with insurance companies and authorities



We prepare the tax returns for your company and for you privately and represent you to the tax authorities. Upon request we can work out with you a tailor-made solution for your long-term tax optimization.

  • VAT (CH)

  • withholding tax

  • Tax returns for legal entities

  • Tax returns for individuals

tax calculator

Many international companies and Swiss companies have their administrative headquarters in the canton of Zug. You can use the Zug tax calculator to calculate the tax burden in different cantons online. Compare the taxes with Zug, Zurich or Lucerne.


Income tax for natural persons in the canton of Zug

Tax Administration of the Canton of Zug (


Taxation for legal entities

Tax calculator for corporations (



We can host your company based in Zug and take over partly or the entire administration. With a domicile at Zweifel Treuhand GmbH, you are locating your company in the tax-efficient canton of Zug. A prestigious address and the opportunity to use our meeting room make it easier for you to present yourself to customers and potential investors.


Company domicile in the canton of Zug with meeting room for shared use

  • Communication and representation to the authorities

  • Accounting

  • Payroll

  • Tax

  • Postal- and secretarial services

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