Your Belgian corporate income tax return, out of your own books
Anthracite Biztax turns your Odoo accounting into the corporate income tax return (CIT), as a file you import into Biztax as it is.
Two routes, side by side. The left one works wherever your Odoo is hosted; the right one needs an Odoo you host yourself, or odoo.sh.
The servicewe hand you a ready Odoo Works everywhere We read your books remotely; you prepare and you file. |
The moduleyou run it yourself On odoo.sh or your own server You install it, you run it; nothing leaves your database. |
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|---|---|---|
| Where it works | ||
| Odoo Online (odoo.com) | yes | no — the platform installs no custom code |
| odoo.sh | yes | yes |
| your own server | yes | yes |
| What you hand over | A read-only key you create yourself. Your source accounting is never modified: it is only read, to duplicate its contents into the database we hand you | Nothing. It runs offline: no activation key, no call home, no expiry |
| What you get | An Odoo 19 Community database, hosted by us, fed with your accounting, module ready to use, downloadable at any time. Your annual-accounts XBRL file for the National Bank is included, at no extra charge | The module, full Python source code, OPL-1 licence. Odoo 19, assessment year 2026 |
| What it costs | From 79 € excl. VAT, per company and per financial year, plus the takeover you choose — the takeover of your entries, the whole history, is free | 999 € excl. VAT, one-off, licence for one legal entity: yours |
| To start | The diagnosis is free, it reads totals only, and it commits you to nothing | Purchase, then install it in your Odoo |
| How it works — the same engine either way |
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| Start — analyse my database What it costs | Buy the module Odoo Apps Store | |
Accounting firms and multi-company groups: ask for a quote.
What it does not do
- On Biztax, a return that passes validation is submitted automatically. There is no intermediate step and there is no going back. Re-read the three validation reports before loading the file
- It shows its assessment year, 2026, and promises nothing beyond it
- We file nothing for you, on either route. It produces a file; loading it onto Biztax is up to you
- Values that cannot be derived from the books stay manual inputs, explicit and documented
- We do not draw up your annual accounts and we do not audit your accounting. Drawing them up is reserved to ITAA professionals
And in every case: it does not check your accounts. If a figure is wrong in your books, it is wrong in the file. An accounting review remains essential before filing anything.
See it running before you connect anything
Before you connect anything, you can open a live Odoo carrying a full set of books and this module, and look around: sign in with demo / demo. You can change anything in it: the database is reset every night at midnight.