Accountable is designed for registered Self-Employed in Belgium.
You can use the app if you are registered as:
✅ A natural person as main activity
✅ A natural person in a complementary activity
✅ A non-profit (VZW/ASBL)
❌ Special tax regimes such as Margin scheme are not supported. Typical use case is car dealers who purchase and resell used cars.
❌ Foreign VAT rates in your sales invoices, OSS and IOSS used to declare VAT collected abroad. Typical use case is e-commerce when you are selling outside of Belgium. Read more in our dedicated article here.
For income tax, Accountable prepares the professional part (grid XVII and XVIII) of the income tax declaration that Belgians have to submit yearly.
We strive to serve all self-employed, but some cases are not yet covered.
✅ Included cases | ❌ Excluded cases (you can file the income tax declaration yourself, or with the support of an accountant) |
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Reach out to [email protected] for any questions.
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Author - Sophia Merzbach
Sophia has been a key member of the Accountable team for many years, bringing a unique blend of journalistic precision and in-depth tax expertise to her work.
Who is Sophia ?Thank you for your feedback!
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Read moreThey always answer right away to any question I have, they provide clear answers, and they are very patient even when I struggle to understand. They try to explain in different ways. They are very helpful, responsive and friendly.
Chiara Marradi
10/05/2026
This is an amazing application with great support on issues. In short as in day I am addicted to it (in a positive way). I myself is from IT project management and the way they have captured the user requirement, it’s phenomenal.
Sumit Tewary
01/12/2024
UI is great. Feature packed and very easy to use. The team at Accountable were VERY quick to respond and their team of technicians soon had a fix in place. Very happy with the level of service so far. Thumbs up from me!
Dean Osborne
05/06/2023
Everything was great! All my questions were answered quickly and in a friendly manner.
Wenzeslawa Wegener
11/05/2026
This program is a lifesaver, and it is always improving. Plus, it has an AI chat feature that is actually useful.
Jeffrey Humble
12/01/2026
The coaching session on tax management was excellent, good material, excellent explanations and very insightful. Combined with the AI I never feel alone with Accountable.
Sergio Barbarino
13/04/2026
The availability of your team to help and guide people to understand their finances better is what really makes Accountable valuable. While the AI is able to give answers to most basic questions, specific scenarios need counsel from a human which your team performs beautifully.
Norma
06/04/2026
Fast and careful answers from Alina. Top service. Thank you.
Anonymous
06/04/2026
In the world where everyone seems to be out to get small entrepreneurs and overwhelm them with new rules, more taxes and reporting obligations, Accountable often feels like the one steady partner that actually wants you to succeed, providing quick, clear and personalised support. Thank you!
Janina Arsenjeva
10/04/2026
They always answer for questions wherever is via direct e-mail or through app. If they can’t answer fully they will forward you to the right place. Documents were always prepared well and ready to send further to government. Everything is intuitive in the app and easy to sort out even for someone completely green in this field.
Anonymous
12/03/2026
