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 Payment Processing 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 3709 reference ratings
4.7/5.0 (3709)
  • Summer 2026 Market Leader Tax Compliance Software

Featured Testimonials

  • "Just filed my New York state sales tax report. Last year I spent four days figuring out all the jurisdictions and who gets what. This year I did in 17 …

  • “TaxJar definitely saves us time and money. Just filing sales tax returns and keeping up with all the due dates is a full-time job that takes a lot of time. …

  • “Not having to file manually in 42 states, that’s where we save a lot of time. We save money by not having to hire a full-time sales tax person.”

Featured Case Studies

  • Quimbee automates sales tax filing in 33 states with TaxJar

  • XTERRA Wetsuits simplifies sales tax compliance with TaxJar in California

  • Beautylish saves up to 4 hours per return with TaxJar in 42 …

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.