TaxJar

Premium
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.

Show more
  • 43 Testimonials View
  • 28 Case Studies View
  • 1 Customer Videos View
Customer Rating Review Score based on 3677 reference ratings
4.7/5.0 (3677)
  • Summer 2026 Market Leader Tax Compliance Software

Featured Testimonials

  • "This would have been fine had I only had sales tax nexus in one state."

  • "After researching what it would take, we realized U.S. sales tax wasn’t something we would contemplate doing ourselves."

  • "Having to hire an in-house tax compliance team would takes resources away from our ability to focus on that customer experience. To go from filing sales tax in four states …

Featured Case Studies

  • Why One Vintage Toy Seller Chose TaxJar for Sales Tax Compliance

  • TaxJar AutoFile was a Game-Changer for Hammocktown

  • Online Sales Step by Step - Customer Case Study

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.