Mar 18, 2025 • 7 minute read
Deep Dive: Odoo Sales Tax Connectors Reviewed
Discover the best Odoo sales tax connectors to streamline your sales tax compliance across the US. This guide highlights key factors such as features, pricing, and support to help you select the right solution for your Odoo platform.

Best Odoo Sales Tax Connectors Reviewed

If you sell on Odoo and don’t want to input your sales tax manually, you’ll need to use one of Odoo’s sales tax connectors. A sales tax connector is an Odoo module you can get in the Odoo apps store that handles your sales tax compliance requirements for the sales you made via the Odoo platform.

But Odoo sales tax connectors are not all created equal. Some have significantly more features and others offer more hands-on support. If you’re trying to figure out the right one for you – this article will give you everything you need to know about the features, pricing, support, and more for each of the main Odoo sales tax connectors on the market.

Types of Odoo Sales Tax Connectors

There are a number of different kinds of Odoo sales tax connectors and Odoo modules for sales tax. They break down to those that only support your sales tax compliance on Odoo versus apps with more comprehensive solutions that will work on other platforms and connectors that help with sales tax calculation only versus those that provide end-to-end support.

  • Odoo-Only vs. More Comprehensive Solutions

Some sales tax software and connectors are exclusively made to be used on certain platforms like Odoo whereas others are made to integrate with all the platforms and business software you use. If you only use Odoo, an Odoo-only solution might work for you but you might have a hard time integrating it into your accounting software or ERP.

  • Sales Tax Calculations Only vs. End-to-End Support

Some Odoo sales tax collectors only provide help with sales tax calculation whereas others offer end-to-end sales tax support including for things like filling and audits. The right option for you might be whether you need support filing and remitting your sales taxes versus just calculating taxes.

Best Odoo Sales Tax Connectors

1. TaxCloud

Overview: TaxCloud offers end-to-end sales tax compliance support and services for ecommerce businesses of all kinds and across all platforms. TaxCloud is focused on U.S. sales tax support and has over 15 years of experience automating sales tax compliance. TaxCloud is known to have industry leading features, support, and pricing.

Built by: Sodexis, official TaxCloud Odoo partner.

What TaxCloud offers:

  • Automated order importing
  • Economic nexus monitoring and alerts
  • State sales tax registration
  • Sales tax calculation
  • Automated filing of sales tax returns (for an additional fee)
  • Automated sales tax remittance
  • Audit support (for an additional fee)
  • Streamlined Sales Tax support in member states
  • Exemption certificate support
  • Comprehensive sales tax reports
  • Invoice/sales orders support
  • Refund processing
  • Email, phone and chat support
  • Integrations with other platforms, payment providers, and accounting software including WooCommerce, BigCommerce, Stripe, Odoo, QuickBooks Online, QuickBooks Desktop, and more.
  • Flexible API for custom integrations
  • 30-day free trial and a free tier

Reasons to Buy/Subscribe: TaxCloud has over 2,000 happy customers.

Here are some things they love about TaxCloud:

  • Most comprehensive solution
  • Timely automated filings
  • Helpful and responsive support
  • Streamlined Sales Tax discounts
  • Easy to use
  • Easy setup and onboarding
  • Cost-efficient: Plans cost $0 to $79 with STT filing and registration discounts, $39 filing and remittance or flat fee national, multi-state filing for just $599.
  • Can use with multiple ecommerce platforms and marketplaces.
  • API available for custom solutions

How it compares: TaxCloud is the solution for sales tax compliance on Odoo that has the most features — and also offers industry leading customer service and pricing.

2. Avalara Avatax

Overview: Avalara Avatax is a sales tax compliance software and services platform that helps large global enterprise businesses automate global sales tax compliance. Avalara, however, has been recently re-focusing their resources on providing support to larger companies by discontinuing many of their programs aimed at small to medium sized businesses. That move away from supporting SMBs means that it’s unclear how long Avalara will continue to support its Odoo Avatax integration. However, Avalara is an official Odoo partner and so might have more advanced access to the Odoo API than non-official partners.

Built by: Official Odoo Partner, however there are also some third-party providers that have built modules for Avalara with Odoo.

What Avalara offers:

  • Global nexus tracking
  • Global sales tax and VAT calculation
  • Product tax codes
  • Sales tax registration
  • Global sales tax filing
  • Global sales tax remittance
  • Certificate management
  • Invoice/sales orders support
  • Refund processing
  • Integrations with ecommerce platforms, ERPs, and accounting software including WooCommerce, BigCommerce, Amazon, QuickBooks, Stripe, and more.

Reasons to Buy/Subscribe: While Avalara and its AvaTax integration is notorious for its bad customer service and high prices, there are still many customers who find Avalara meets their needs.

Things users like:

  • Global tax compliance support
  • Additional services like property tax and cross-border support
  • Large number of integrations

Reasons to Avoid: Because Avalara sells its services a la carte with pricing that is higher than most other sales tax solutions, many people find that Avalara isn’t the right fit.

Some reasons Avalara might not be the right choice:

  • Global tax support – might be more than you need
  • No audit support
  • Lack of transparent pricing
  • A la carte pricing where each service and transaction adds additional costs
  • Charges a setup fee
  • No audit support

How it compares: Avalara is a premium service created specifically to cater to global enterprises. Smaller businesses or businesses operating just in the U.S. might find that what Avalara offers is overkill for their needs. Small and medium sized businesses are likely better off with an alternative with the same features but transparent and cost-efficient pricing.

 3. TaxJar

Overview: TaxJar is a popular sales tax software company owned by Square that helps with sales tax in the United States. It has an Odoo connector app but the TaxJar connector is run by a third-party company that charges you just under $200 to connect your TaxJar account to Odoo.

TaxJar helps with both sales tax calculations and sales tax filing and works across other platforms and apps.

Built by: teqstars, approved integration tested and certified by the TaxJar team.

What the TaxJar integration offers:

  • Sales tax calculation
  • Product classification
  • Automated sales tax filing
  • Economic nexus insights
  • Simple imports
  • Invoice/sales orders support
  • Refund processing
  • Email support

Reasons to Buy/Subscribe: TaxJar is widely used and many companies are happy with their services.

Things users like:

  • Simple onboarding
  • Sales tax calculation
  • Automation of sales tax filing
  • Easy-to-use interface
  • Can use with multiple ecommerce platforms and marketplaces ( ex. Amazon, Wal-Mart, Square, Etsy, PayPal and other marketplaces and payment providers)

Reasons to Avoid: TaxJar is considered by many to be pricy with unresponsive support.

Reasons it might not be right for you:

  • No sales tax registration
  • Complicated pricing that includes a monthly fee of $19 to $99 then $0.05 to $0.02 per order for additional orders above the amount included in the plan and $30 to $35 per state to file taxes
  • Only helps with U.S. sales taxes

How it compares: TaxJar offers comprehensive sales tax support that integrates with a number of different marketplaces, platforms, and payment providers. However, it charges a comparable price to TaxCloud with fewer features while offering less responsive support.

Read TaxJar vs. TaxCloud comparison to understand the differences.

4. Avior SutTax

Overview: Avior SutTax is a tax calculation tool that integrates with Odoo and helps businesses calculate the accurate amount of tax at the checkout specifically for motor fuel, tobacco, and alcoholic beverages. Unlike the other sales tax solutions explored in this article, however, it does not provide anything beyond sales tax calculation and it’s a software created for Odoo so it only works on that platform.

Built by: Avior and Collins Lagat.

What Avior SutTax offers:

  • Automatic tax calculations
  • Accurate rates for compliance
  • Only for motor fuel, tobacco, and alcohol
  • License management
  • MSA MULTICAT
  • Precise reports and documentation

Reasons to Buy/Subscribe: Avior SutTax is a great solution for any business selling motor fuel, tobacco, or alcohol that’s looking for a connector to just compute sales tax on Odoo.

Here are some things users like:

  • Easy setup
  • Reliable rates

Reasons to Avoid: Avior SutTax doesn’t provide an end-to-end sales tax solution or support for sales tax compliance outside of Odoo and its use is limited to motor fuel, tobacco, and alcohol. With Avior SutTax, you’re on your own to prepare and file your sales tax reports and you’ll need a different tax solution if you sell additional types of items.

Some reasons the app might not be right for you:

  • No support all items
  • No filing support
  • No remittance support
  • No economic nexus tracking
  • No audit support

How it compares: Avior SutTax offers an Odoo sales tax solution that is limited to just sales tax calculation on Odoo for a very limited number of product types. This might mean a business would need to sign up for a separate service to help with sales tax filing but many of those services also offer sales tax calculation. They might also need another sales tax service for items that aren’t covered by this software. For that reason, it’s often better to choose an end-to-end sales tax solution.

Best Sales Tax Compliance Odoo Apps

Out of these Odoo sales tax connectors, only one offers everything most businesses would need at a great price.

Based on the above reviews and analysis, we recommend the following as the best Odoo sales tax connectors for different categories.

  • Best Odoo sales tax tool overall: TaxCloud
  • Best Odoo sales tax tool for global businesses: Avalara
  • Best Odoo sales tax tool – calculation only: Avior SutTax

TaxCloud is a great solution for businesses of all sizes because it has plans for every stage of your growth. TaxCloud even offers a free plan to help with things like tracking nexus and filing taxes in your home state. Once you reach economic nexus, you can upgrade to get comprehensive filing and remittance services as well.

Looking for a reliable solution to manage sales tax for your Odoo store?

Start a free 30-day trial of TaxCloud today and simplify your sales tax compliance!