Our Services

Pilotage & advisory

Secure your decisions and secure your company development by setting up budgets, reports, dashboards etc.

Tax Expertise

Take advantage of the expertise of a recognized tax specialist both at corporate and personal level.


For a precise, fast and added-value that is as close as possible to your expectations.


Best manage your compliance and anti-fraud resources. Be more effective and avoid damaging your reputation and increase flexibility with our short-term resources.


Optimize and simplify the administrative, accounting and HR organization of your company. Comply with your legal accounting, tax and legal obligations without worrying anymore about deadlines.


Follow a “tailor-made” training and benefit from a practical trainer who accompanies you every day.

Who we are?

Partner of choice of your organisation, we advise in terms of business management, optimization and compliance with regulations (tax, accounting, legal and social).

About us

Our last news

25 Oct : Switzerland Welcomes Removal From EU Tax Grey List

The Swiss Government has welcomed Switzerland’s removal from the ...

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The Federal Tax Administration (AFC) recalls that in the context of the ...

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4 Jan : EU: Tax Planning

On 13 March 2018, the Economic and Financial Affairs Council of the European ...

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Contact us

Ypsom Partners Sàrl

rue de Hesse 12, 1204 Geneva, Switzerland
tel. +41 22 552 02 70

Coppet office

Place des Perrières 3, 1296 Coppet, Switzerland
tel. +41 21 552 08 70