Chartered accountants firm for self-employed professionals and companies in Belgium.

Our services

Create a business

We ensure a full service to launch your company or self-employed activity. We identify the needs of our clients, develop a financial plan and provide assistance for registration with the notary, the Crossroads Bank for Enterprises and VAT offices.


We provide complete bookkeeping services from VAT returns to annual accounts and other legal obligations.


We prepare and draw up the VAT return, personal income tax return, corporate tax return and non-resident's tax return.


We accompany our clients in the development of their activity by means of financial projections based on business results.


Our clients benefit from our expertise in acquisitions, mergers, liquidations and separations. We advise them on tools that can help to manage their business efficiently. We provide assistance to foreign companies in how to obtain a Belgian VAT number.

Who are we?

Triaxis is a firm of chartered-accountants located in Brussels, specialised in accounting and tax services for self-employed professionals and companies.

Our mission is to provide essential advice and follow-up to self-employed professionals and companies in order to optimise the management of their activities in a context of increased complexity of modern economy.

Triaxis sciv sprl

Avenue Paul Hymans 105-35 | 1200 Brussels

Tel. +32 2 772.90.67

VAT Number: BE0834.449.329


We remain at your disposal for any further information or any query you should wish to make!