| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Invoicing (account)
• Discuss (mail) • Inventory (stock) |
| Community Apps Dependencies | Show |
| Lines of code | 4692 |
| Technical Name |
l10n_ro_account_green_stamp_tax |
| License | OPL-1 |
| Website | https://www.nexterp.ro |
| Versions | 18.0 19.0 |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Invoicing (account)
• Discuss (mail) • Inventory (stock) |
| Community Apps Dependencies | Show |
| Lines of code | 4692 |
| Technical Name |
l10n_ro_account_green_stamp_tax |
| License | OPL-1 |
| Website | https://www.nexterp.ro |
| Versions | 18.0 19.0 |
Romania - Green Stam Tax
Romania - Green Stam Tax
Overview
This module implements the calculation of Green Stamp tax according to Romanian Legislation.
A report will be available in the accounting module to show the Green Stamp tax for each line.
Built & supported by NextERP Romania
Romanian Odoo specialists, here for the long run — from implementation to localization and day-to-day production support.
What we do
Odoo Solutions
From quick-start rollouts to multi-company deployments and custom modules built for your processes.
Romanian Localization
SAF-T (D406), e-Factura, e-Transport, D300 / D390 / D394, ANAF integration, full chart of accounts and fiscal positions.
Our Services
Implementation, customization, migration, integration, support and consultancy — Romanian-speaking, SLA-backed.
Features
- Automatic "Timbru verde" (Green Stamp) tax — computed and applied automatically on invoice lines for products assigned a Green Stamp category.
- Yearly rate tables (
l10n.ro.green.stamp.tax.year) — manage Timbru verde rates by category and effective date period, keeping historical data intact. - Product-level configuration — assign
l10n_ro_green_tax_category_id, net weight (l10n_ro_net_weight) and electronic component weight per product variant to drive tax calculation. - Python-formula tax engine — extends
account.taxwith_eval_tax_amount_formulaso the Green Stamp amount is computed dynamically per product unit and weight. - Green Stamp Tax Report — pivot/list report under Accounting → Statements → Green Tax Report showing tax value (
l10n_ro_green_tax_value) per invoice line. - One-click activation — enable via Settings → Accounting → Load Romanian Green Stamp Taxes (
l10n_ro_green_stamp_tax_load); the tax and account are created automatically on the company. - ANAF rate synchronisation —
_update_cotashook onl10n.ro.anaf.mixinkeeps Green Stamp rates aligned with official ANAF publications.
Configuration
After the module is installed, you have to go to Accounting - Vendor Bills and check the "Load Romanian Green Stamp Taxes".

A new tax will be created, called "Timbru verde" (Green Stamp).
For each product you will have to select the proper Green Stamp tax category

and you will have to set the correct weights for each product.

How it works
If you add in Customer Invoices or Refunds a product with Green Stamp tax category, the Green Stamp tax will be added automatically to the invoice line, and calculates the tax amount based on the tax rate set in the Green Stamp tax category.

Versions
19.0.0.0.0 (2026-06-04)
- Changelog tracking starts at this release.
Discover the NextERP suite
Other modules from the same publisher, built to work together.
NextERP Romania
Odoo implementation, customization, Romanian localization and long-term support since 2018.
Odoo Proprietary License v1.0 This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file). You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one). It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software. The above copyright notice and this permission notice must be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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