WELCOME TO ACONTA
The joy found in helping people and an affinity for numbers makes Aconta GmbH what it is. Whether you are looking to free up time or would rather not concern yourself with numbers at all doesn’t matter. We take care of your Swiss tax return and the questions that come with it.
Our core strengths are tax consulting and tax preparation for expats living in Switzerland. They grew out of years of finance work, including an international non-profit (2002–2008) and the CFO role at a Zürich non-profit.
Aconta GmbH serves English-speaking expats and self-employed people in German-speaking Switzerland, most of them in the Zürich and Zug areas. We prepare Swiss tax returns, handle source tax reassessments and Swiss withholding tax refunds, and provide tax consultations. Our primary service is to reduce the stress people often feel when moving to a new country with a different language or when running a business and needing to keep up with regulations. Our clients tell us that they appreciate not having to deal with correspondence to the tax authorities and keeping up with deadlines.
Please do not hesitate to contact us.
When completing the annual tax return for income and wealth taxes, we are happy to advise you or do this work completely for you.
Living abroad with Swiss shares? Switzerland withholds 35% of every dividend. Under most tax treaties you get 20% of the dividend amount back: CHF 200 for every CHF 1,000 paid out. We file the claim for you.
If you believe that the wrong withholding tax rate was applied or that you could claim additional deductions we can help you file a source tax reassessment.


