| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Invoicing (account)
• Discuss (mail) |
| Lines of code | 125 |
| Technical Name |
product_price_tax_included_editable |
| License | OPL-1 |
| Website | https://www.posdonpedro.com |
| Versions | 17.0 19.0 |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Invoicing (account)
• Discuss (mail) |
| Lines of code | 125 |
| Technical Name |
product_price_tax_included_editable |
| License | OPL-1 |
| Website | https://www.posdonpedro.com |
| Versions | 17.0 19.0 |
Product Price With Tax
Bidirectional VAT/IVA price field on every product — install and it works.
Odoo 19 CE & Enterprise
Free
product · account
OPL-1
posdonpedro.com
CHANGE BASE PRICE → TAX-INCLUDED UPDATES · CHANGE TAX-INCLUDED → BASE RECALCULATES
Features
Bidirectional Calculation
Edit the base sale price → the tax-included price recalculates instantly.
Edit the tax-included price → the base price is derived automatically.
No calculator needed.
All Tax Types Supported
Works with percentage taxes, fixed-amount taxes, division (price-included),
tax groups and mixed combinations — using Odoo's native
compute_all() engine. No edge cases.
Odoo 19 Company Settings
Respects the company-level
account_price_include setting
and the new per-tax price_include_override introduced in Odoo 19.
Multi-company ready.
Form, List & Variants
Visible on the product template form, as an optional column in the list view,
and on the product variant form. Consistent placement across all product views.
Zero Configuration
Install the module and the field appears immediately on all product forms.
No settings to configure, no wizard to run. Works out of the box.
Newton Solver for Edge Cases
For complex tax combinations (fixed + percent, mixed included/excluded),
an iterative Newton solver converges in under 5 iterations to find the
exact base price. Precision guaranteed.
Pricing
Free forever · OPL-1
Free
open source · no strings attached
Was free in Odoo 17, stays free in Odoo 19. Includes all future updates. Use it on as many instances as you need.
Everything included
- ✓
list_price_with_taxcomputed+inverse field onproduct.template - ✓ Bidirectional: base → with tax · with tax → base
- ✓ All tax types: percent, fixed, division, groups, mixed
- ✓ Odoo 19
price_include_overrideandaccount_price_includesupport - ✓ product.template form view (after Sale Price group)
- ✓ product.product variant form view (after lst_price)
- ✓ product.template list view (optional column)
- ✓ Monetary widget with currency and digit precision
Compatibility
Odoo 19 CECommunity Edition
Odoo 19 EEEnterprise Edition
productProduct catalog
accountTax engine
Installation
1
Copy the product_price_with_tax folder to your extra-addons directory.
2
Update the app list in Odoo: Settings → Activate developer mode → Update app list.
3
Search for Product Price With Tax and click Install.
4
Open any product form — the Sale Price with Tax field appears immediately below the sale price.
Built by posdonpedro.com
DonPedro Software Factory
We build ERP solutions for agri-food businesses across Latin America —
dairy farms, crop management and agroindustrial processing.
Product Price With Tax was born from a real need: retailers and B2C businesses
that always work with shelf prices (VAT included) and need Odoo to derive
the accounting base price automatically.
www.posdonpedro.com
www.posdonpedro.com
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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