Tax Rex ‑ Sales Tax Automation

Tax Rex ‑ Sales Tax Automation

Pricing
From $5/month. Free trial available.
Popular with stores like yours
Based in United States
Rating
5.0 (85)
Developer
Rexific Apps

US State Sales Tax return Reports & Automated Filing for your store. Easy, Accurate & Time Saving!!!

Empower your Shopify e-commerce business with Tax Rex - our seamless all-in-one sales tax solution. From crafting accurate sales tax reports to timely filing on state portals, we've got you covered. Our economic nexus dashboard ensures you never miss a new state's threshold, helping you register in new US states with ease. Focus on growth; we'll handle the tax headaches. Simplify tax compliance today. TaxRex will generate reports based on the taxes already collected in Shopify.

Empower your Shopify e-commerce business with Tax Rex - our seamless all-in-one sales tax solution. From crafting accurate sales tax reports to timely filing on state portals, we've got you covered. Our economic nexus dashboard ensures you never miss a new state's threshold, helping you register in new US states with ease. Focus on growth; we'll handle the tax headaches. Simplify tax compliance today. TaxRex will generate reports based on the taxes already collected in Shopify. more
  • Timely Autofile: Ensure on-time tax return filings while you focus on business
  • Accurate Tax Reports: Precise sales tax reports tailored to state's requirements
  • Economic Nexus Alerts: Stay informed on new state nexus thresholds
  • Effortless State Registration: Simplified new state registration for compliance
  • Ability to Ignore orders imported from Marketplaces like Amazon, Ebay, etc
Popular with stores like yours
Based in United States

Languages

English

Pricing

STARTUP

$5 / month

$0.03 for every additional order. Autofile at $20 per filing per state. State Registrations at $99 per state

  • Plan covers 200 orders / month
  • $0.03 for every additional order.
  • State Nexus wise sales reports
  • Nexus Analysis on Demand
  • Email Support

15-day free trial

GROWTH

$10 / month

$0.02 for every additional order. Autofile at $20 per filing per state. State Registrations at $99 per state

  • Plan covers 500 orders / month
  • $0.02 for additional order
  • State wise reports
  • Economic Nexus Analysis Report
  • Email Support

15-day free trial

ADVANCED

$20 / month

$0.02 for every additional order. Autofile at $20 per filing per state. State Registrations at $99 per state

  • Plan covers 1200 orders / month
  • $0.02 for additional order
  • State wise reports
  • Economic Nexus Analysis Dashboard
  • Email Support

15-day free trial

ENTERPRISE

$75 / month

$0.01 for every additional order. Autofile at $20 per filing per state. State Registrations at $99 per state

  • Plan covers 6000 orders / month
  • $0.01 for additional order
  • State wise reports
  • Economic Nexus Analysis Report
  • Email Support

15-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (85)

Overall rating
5
Counts per rating level
  • 98% of ratings are 5 stars
  • 1% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 1% of ratings are 1 stars
July 21, 2025

I've been using Tax Rex I believe for 2 or 3 years now. I was skeptical at first b/c of such bad experiences in the past with several other services. So I started out only having them manage one or two states in the beginning, but now they manage the majority of states I do work in and I plan to add more when I expand into other states.

I highly recommend Tax Rex they also do a good job of communicating via email and are prompt to respond.

BoxWood Board Designs
United States
Almost 2 years using the app
July 23, 2025

I've been using Tax Rex for over a year now and it has saved me hours of headache trying to reconsolidate all the tax info (especially county tax) for filing each filing period.

This year I decided to file using Tax Rex (instead of just having it report it in Shopify) and they took care of everything, which has been a life + time saver.

Their customer support is also very responsive, making this app a must have for any small busines sowner!

IKendoit.Shop
United States
About 1 year using the app
June 4, 2025

TaxRex has been perfect! I reviewed a lot of tax apps, and there were others that a lot of people knew of and recommended, but after reviewing them, I thought TaxRex would be best and I was right. They have done a great job, they make it easy and most importantly they are VERY responsive. Customer service on these apps are really important and TaxRex shines in customer service.

Yonder
United States
Over 1 year using the app
June 5, 2025

This app is an absolute must have if you reach nexus in multiple states. Manually dealing with state orgs is such a headache and seriously gave me anxiety in the midst of a busy growing business.

Tax Rex has been a lifesaver. I never have to think about taxes. I just get nifty little reports in my email that all has been handled.

Last week, I received a state notice for an unpaid month right when we reached nexus and before I'd set up autofile. I was heading out of town and didn't have time to dig into it. I sent an email to Tax Rex support and they handled it while I traveled.

Truly a great app and I'm so grateful I don't have to worry about managing taxes anymore.

Mineral Buffet by Little Avalon Farm
United States
10 months using the app
July 23, 2025

Takes all the worry out of filing away. We've been using this app for over a year now and had no issues. Tech support, on the rare occasion that we have needed it, is quick to resolve any issues. Great investment!

Wolfstryker Leather
United States
11 months using the app

Support

App support provided by Rexific Apps.

Developer

Rexific Apps

Dover, DE, US

Launched

September 23, 2021

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