Save Hours and Eliminate Your Sales Tax Headaches

 
  • Finish your sales tax forms in minutes, not hours.
  • Easily and instantly connect with your marketplace and cart. No CSV Uploading or spreadsheets.
  • Never miss a due date. Choose to AutoFile your returns.
  • Simple pricing from $19/mo. No setup fees, No contracts.

30 day free trial  —  No credit card required

One click integration with...



Select a platform above and we'll show you how we can help.

Sales Tax Reports

Forget about spreadsheets.

TaxJar creates a custom sales tax report for each state from your sales across all platforms. Our return-ready format helps you file in minutes, not hours. Never wonder about county and district boxes again!

Learn More About TaxJar Reports
Sales Tax for Developers

We're accurate. Guaranteed.

We stand behind our calculations so you can trust us at your point of sale. That's also why we give all customers a free 30 day trial with all of our features. See for yourself how simple sales tax can be!

Read the Guarantee
AutoFile with TaxJar

Never worry about due dates.

Getting the numbers is only half the battle. For $19.95 per state per filing, TaxJar will put your sales tax on auto-pilot by filing your returns with the state. Enroll once. File on-time, every time.

Learn More About AutoFile
TaxJar Guarantee

Looking for accurate sales tax calculations? Get started with SmartCalcs.


Our sales tax API makes it easy to calculate sales tax for Magento, WooCommerce, custom carts, marketplaces, and more.

  • Accurate Sales Tax Rates and Calculations
  • Shipping and Product-Level Taxability
  • International Support
  • Easy to Use and Developer Friendly

Request a Demo    or   Learn More
Sales Tax Support

Sales tax can be a bear. We’re here to help you every step of the way.

Fast, friendly customer support is our highest priority. When you partner with TaxJar, you’ll gain access to an experienced team of professionals who understand the ins and outs of sales tax.

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Sales Tax for Developers

Are you a developer? We’re also making sales tax easier for you.

TaxJar SmartCalcs comes with detailed documentation and open-source clients on GitHub for languages such as Ruby, Node, PHP, with more on the way. All you need is an API key to get started.

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Simplify your sales tax today. Be up and running in minutes. Sign Up Free