US Avalara / TaxJar /
Avalara / TaxJar / TaxCloud Connector (BYOK) — calculate and record US sales tax across every jurisdiction, validate addresses and pass through exemptions with your own key
Avalara / TaxJar / TaxCloud Connector (BYOK) — calculate and record US sales tax across every jurisdiction, validate addresses and pass through exemptions with your own key
Key Features
Three engines, one connector (BYOK)
Three engines, one connector (BYOK) — connect Avalara AvaTax, TaxJar or TaxCloud with your own credentials; switch providers without changing how you work in Odoo.
Rate-accurate calculation
Rate-accurate calculation — real-time combined rates resolved down to the state, county, city and special-district level for the ship-to address, not a flat guess.
Recorded on the invoice
Recorded on the invoice — one click computes the tax, stores the total on the invoice and writes a per-jurisdiction breakdown line log you can audit.
Address validation & normalization
Address validation & normalization — verify and clean ship-to addresses through the provider (AvaTax resolve, TaxJar validate, TaxCloud verify) before you calculate.
Exemption pass-through
Exemption pass-through — customer exemption flags, entity/use codes and certificate numbers are sent to the engine so exempt and resale customers are taxed correctly.
Provider-agnostic request builder & response parser
Provider-agnostic request builder & response parser — a single normalized document is translated into each engine's payload shape and each engine's reply is parsed back into one common result structure.
One-click connection test
One-click connection test — verify credentials against the live engine and see exactly which account you reached before you run real transactions.
Full calculation audit log
Full calculation audit log — every run is retained with taxable base, tax total, effective rate, provider reference and the raw request/response.
Ship-from origin per connection
Ship-from origin per connection — configure the origin address used for origin-based jurisdictions and marketplace scenarios.
Commit / document mapping
Commit / document mapping — map Odoo invoices to engine documents and, on Avalara, commit the transaction so it is reportable in your filing workflow.
Screenshots
Why Choose This Module
Each calculation is recorded against the invoice with a full jurisdiction breakdown (state / county / city / special district rate and amount), the raw request and response are retained for audit, and customer exemption details — entity/use codes and exemption certificate numbers — are passed straight through to the engine so exempt customers are handled correctly instead of over-charged.
Specifications
- Compatible: Odoo 18.0 / 19.0
- License: OPL-1
- Languages: English
- Author: Pokutsoft
- Dependencies: base, mail, account
- Support: support@pokutsoft.com
Update date: 2026-07-05
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Discuss (mail)
• Invoicing (account) |
| Lines of code | 1386 |
| Technical Name |
us_avalara_taxjar_taxcloud_connector |
| License | OPL-1 |
| Website | https://pokutsoft.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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