Your fiduciary
experts in Zug

Ihr Treuhand Experte
in Zug

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Our goal at Duss Treuhand is to demonstrate to you our full commitment in everything. Our aim is to provide you with better services that are more personal and geared to your individual needs.



Benefit from our comprehensive fiduciary services, whether you are a private person, small or medium enterprise or a corporation.

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Tax advising, tax rulings or tax objections – we provide expert support for all tax matters.

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Financial accounting

We handle all accounting for your company – reliably and confidentially.

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We advise in all corporate financial matters and guarantee you individual and independent oversight.

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We offer a comprehensive range of inheritance-related services that benefit both testators and heirs.  We ensure that estates are administered smoothly and conflict-free.  

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We clean up your financial topics clear and professionally with the authorities, so you can return to a quiet and peaceful life.

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Interim CFO

If you need a short-term solution that will help your company in the long term, we can step in as your temporary CFO.

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Online bookkeeping

We offer our clients the option of online bookkeeping. We work with the most modern software which allows you to take care of your bookkeeping online from anywhere.

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For us, commitment is the key to everything. We can only provide optimal solutions if we are fully committed to the task. This task is based on our guiding principle: Committed to everything. But not every possible thing.

For everything that’s possible. But not for every possible thing.

You can depend on us – a trust company where your business really is in trustworthy hands. Our efficiency and discretion are vouched for by dozens of clients who have trusted us for years.