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 3391 reference ratings
4.7/5.0 (3391)
  • Summer 2025 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 …

  • “I can’t say enough about how grateful we’ve been for the level of service the TaxJar team provides, and how useful the product has been."

  • “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

  • TaxJar Eases Burden of Sales Tax Compliance for Musicnotes with Automation

  • Selz.com Marketplace Counts on TaxJar for Sales Tax Calculations

  • Jane.com Saves 20-25 Hours Per Month with AutoFile

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.