Liasse fiscale 2033 for Dolibarr: the French simplified tax return from your accounting
French companies under the simplified regime (régime réel simplifié) file the 2033 forms every year, built from the trial balance. With Dolibarr that usually means exporting the balance and retyping it into another tool or a spreadsheet.
Submitted to DoliStore on 2026-10-20 and in review there. Tested on Dolibarr 20 to 24.
- Works with
- Dolibarr 20 to 24 with double-entry Accounting
- Forms
- 2033-A to 2033-G, 2026 (cerfa 15948*08)
- Charts of accounts
- PCG 2025, PCG14 and PCG99
- Tested
- Two fiscal years compared box by box with an independent computation on Dolibarr 20 to 24
- Languages
- French and English
- License
- GPL v3
This module computes forms 2033-A to 2033-G (2026 forms, cerfa 15948*08) straight from Dolibarr's double-entry accounting, box by box, checks the result, and shows the accounts behind every amount.
What Liasse fiscale 2033 does
2033-A to 2033-G
Balance sheet, income statement and taxable result, fixed assets, provisions and tax losses, value added and CVAE turnover, share capital and subsidiaries.
Each account on the right side
An account follows the side of its balance: a bank overdraft goes to borrowings, a customer in credit to other liabilities, VAT due to tax liabilities.
Taxable result
Add-backs, deductions and use of prior tax losses, with the 1,000,000 EUR + 50 % cap for corporate tax. Losses carry over from the previous validated year.
Checks before filing
Balanced balance sheet, the same result in boxes 136 and 310, unmapped and suspense accounts, earlier years not closed, 2033-A / 2033-C consistency.
Drill-down
Click an amount to see the accounts behind it, with a link to the general ledger. Add your own mapping rules by account or prefix.
PDF, CSV and JSON
A working PDF with all seven forms and box numbers, CSV and JSON for tax software. Validation freezes the return with a fingerprint.
Screenshots
Good to know
- The module prepares the amounts; it sends nothing to the tax administration. Filing is done in EDI mode (accountant or EDI partner) or EFI mode on impots.gouv.fr.
- Check the return before filing, preferably with an accounting professional.
Guides
FAQ
Which companies is it for?
Companies taxed under the French simplified regime (régime réel simplifié) that keep their double-entry accounting in Dolibarr, for corporate tax or BIC income tax.
Does it file the return for me?
No. It computes and checks the forms and gives you a PDF, CSV and JSON. Filing goes through EDI or EFI.
Do I have to close the fiscal year in Dolibarr first?
No. When earlier years were not closed in Dolibarr, the module rebuilds the opening balances from all earlier entries, puts earlier results in retained earnings and says so in the checks.
Can I change where an account goes?
Yes. Add a mapping rule for an account or an account prefix; it applies before the built-in rules.
Is it affiliated with Dolibarr or the tax administration?
No. It is an independent module.
Related tools
Updated 2026-10-20