The proven leader in sales tax decision automation.

For most businesses sales tax is an obligatory, complex nightmare. Automating this process saves time, money and effort. Avalara AvaTax is sales tax software help you calculate the right amount every time. It delivers sales tax decisions based on precise geo-location.


AvaTax applies sales tax without disrupting your existing workflow, via an encrypted Internet connection. Centralized management enables tax schedules for new locations to be instantly assigned and maintained.


AvaTax integrates with existing business systems and removes the guesswork. Rates are calculated “behind the scenes” and are automatically applied to the transaction. Reports are generated on-demand.


Forget about tracking rates, rule changes and tax holidays. AvaTax continuously updates data, making accurate sales tax calculations available immediately. Reduce your audit risk using advanced address validation, and jurisdiction assignment technology.


Redeploy accounting resources and avoid spending time and money on audits and penalties. AvaTax is a scalable, subscription-based Software-as-a-Service (SaaS) tailored to each customer’s specific needs. Ease and speed of integration gets you up and running quick.

Download the AvaTax product datasheet.


Precise Rate Determination

Advanced geocoding technology provides the basis for precise identification of tax jurisdictions and roll-up to a total tax rate.

Sourcing Rules

AvaTax is programmed with the latest information for handling destination based, origin based and hybrid sourcing rules.

Address Validation

The AvaTax calculation engine encompasses the most accurate and up-to-date, U.S. Postal Service-approved, address data available.

Product Taxability

Avalara's AvaTax engine stores hundreds of thousands of product taxability rules for jurisdictions across the U.S. Even better, these rules are constantly updated in the cloud so your tax calculations are always accurate.


AvaTax generates summary and detailed reports, on demand, easily and accurately.

Common Add-Ons

Consumer Use and International tax calculation. Automated filing and remittance with Avalara Returns. Robust exemption certificate management via Avalara CertCapture. Excise tax with AvaTax Excise.

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For more details:

(877) 780-4848

Product Demo

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“Sales tax provides critical revenue for states. Other than property and income tax, sales tax is the…”
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Product Demo

“Why choose AvaTax as your sales tax automation tool? Hear from our customers why they think Avalara's…”
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