Profession & ethics

What is Tax accountant?

Updated on 29 August 2026

A tax accountant is a finance professional who keeps clients' books and assists them with their tax obligations. Since the reform that took effect on 30 September 2020, this title inherited from the former IPCF is being phased out: new professionals register with the ITAA as certified accountants or certified tax advisors.

Where the title comes from

Before 2020, two institutes coexisted in Belgium. The IEC governed accountants and tax consultants, the IPCF governed accredited bookkeepers and accredited bookkeeper-tax specialists. The law of 17 March 2019 merged them into the ITAA from 30 September 2020.

Professionals already accredited kept their prerogatives, but the former titles are no longer granted to new candidates. That is what is meant by a title being phased out: it still exists for those who hold it, it is no longer passed on.

What they do, and what they do not

Day to day, a tax accountant covers most of what a self-employed person or a small company needs: bookkeeping, VAT returns, preparing the annual accounts, the corporate income tax return, and routine tax advice.

The difference with a certified accountant concerns the specific assignments the law reserves to the latter, such as certain reports required by the Code of Companies and Associations on capital transactions. In routine accounting, that reservation never comes up.

When the difference really matters

Three situations make the distinction concrete. A capital transaction, a contribution in kind or a conversion of the company all require a report reserved for a certified professional or a statutory auditor. In those cases, go straight to the right profile.

In every other case, including incorporating a company, routine bookkeeping and returns, the title is not the deciding factor. Availability, knowledge of your sector and the scope written into the engagement letter weigh far more.

What people often confuse

Many clients think the title measures competence. It measures a permitted scope of activities, which is not the same thing. A tax accountant experienced in your sector will often be more useful than a certified accountant who does not know it.

Our guide compares the titles in detail in accountant, tax accountant and accounting firm, and the AccountMap directory lets you filter firms by type of professional.

Frequently asked questions

Can a tax accountant prepare my annual accounts in Belgium?

Yes. Preparing the annual accounts, VAT returns and the corporate income tax return are all covered activities. The assignments reserved for certified professionals concern specific transactions, such as certain reports on a capital transaction, not routine accounting.

Does the title of tax accountant still exist in Belgium?

It still exists for the professionals who hold it, but it is no longer granted to new candidates since the merger of the IEC and the IPCF into the ITAA on 30 September 2020. It is what is known as a title being phased out.

Should I choose an accountant rather than a tax accountant?

It depends solely on your transactions. If you are planning a capital transaction, a contribution in kind or a conversion of the company, you need a certified accountant or a statutory auditor. For routine accounting and returns, both profiles cover the same need.

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