TaxJar

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Read 43 TaxJar reviews and testimonials from customers, explore 28 case studies and customer success stories, and watch 1 customer videos to see why companies chose TaxJar as their Sales Tax Management Software

TaxJar is the leading technology solution for busy eCommerce sellers to manage sales tax and is trusted by more than 7,000 businesses. TaxJar was founded to help eCommerce merchants spend less time on sales tax and more time growing the businesses they love. TaxJar is passionate about creating simple solutions and leveraging technology to solve complicated sales tax issues.

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  • 43 Testimonials View
  • 28 Case Studies View
  • 1 Customer Videos View
Customer Rating Review Score based on 3579 reference ratings
4.7/5.0 (3579)
  • Summer 2026 Market Leader Tax Compliance Software

Featured Testimonials

  • "This app makes it easy to gather your taxable items in one place. It has great features that make it easy to pay taxes as well. Would recommend to anyone …

  • "This TaxJar app uses the new NetSuite SuiteTax API to seamlessly sync your sales transactions to TaxJar for sales tax compliance reporting and filing. The integration is easy to use …

  • “We switched because we assumed that more expensive meant better, but we quickly learned that this was not true. We also didn’t find them very customer-centric.”

Featured Case Studies

  • When All Your Products Are Handcrafted, You Don’t Have Time to Waste …

  • MVMT Watches Uses TaxJar to Save Hours of Time

  • Every Man Jack thinks differently about men’s grooming products and sales tax …

Featured Customer Videos

Additional TaxJar Information & Resources

Read TaxJar Reviews, Testimonials & Customer References from 43 real TaxJar customers.

Browse TaxJar Case Studies, Customer Success Stories, & Customer References from 28 businesses that use TaxJar.

Watch TaxJar Customer Videos to learn why 1 businesses chose TaxJar.