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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Customer Rating Review Scorebased on 3202 reference ratings
4.7/5.0 (3202)
  • Market Leader 2025 2025
    Summer 2025Market LeaderTax Compliance Software

Featured Testimonials

  • “When I found all of TaxJar’s step-by-step information, it was like Praise the Lord, I don’t have to worry about this anymore!”

  • "This app is a MUST have for any business. Filing taxes is a nightmare and this app automates the entire process! I recommend that everyone uses this app because it will save you a ton of time and it makes filing state taxes effortless."

  • "Everything is working very well. I look at it maybe once or twice a month and then just let it run."

Featured Case Studies

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

  • Online Sales Step by Step - Customer Case Study

  • TaxJar Decreases Sales Tax Liability for Advanced Sign LLC

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.