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.

It’s easy to get started with TaxJar. Here’s how it works:

Sign up for TaxJar and then connect to the platforms or channels you sell through. Most channels can be connected in seconds with just a few clicks.

You only need to do this step once! Your platforms are now synced with TaxJar and will update on a daily basis.

Watch Demo on Connecting Platforms

Once you’re synced up to TaxJar, you’ll see your sales tax collected by city and county, across all states and all the platforms you sell on. These get updated every day!

You will know if you’re collecting enough sales tax and even when your returns are due. All you have to do now is file!

Watch Demo on Automated State-by-State Reports
Watch Demo on Estimated Sales Tax Reports

All that’s left to do now is take all the information we have broken down for you, and fill in the blanks on your tax forms!

Of course, if you want to make your life even easier, you could just let us do all the filing for you. With AutoFile, we will automatically submit your tax forms for you when they are due. This is truly sales tax on autopilot.

Watch Demo on 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.

Visit Support
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.

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