★★★★★
The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
AtomicTax Sales Tax Automation
by AtomicTax
AtomicTax solution helps you to automate your sales tax filing, reporting and remittance.
Tax
Free plan
- Rating
- 5.0
- Reviews
- 2
- Pricing from
- Free
- Launched
- Dec 2023
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About AtomicTax Sales Tax Automation
AtomicTax helps Shopify merchants manage sales tax compliance after orders are placed. The app uses Shopify order data to support economic nexus monitoring, state registration requests, and sales tax filing preparation. Merchants review their data before any registration or filing is submitted. AtomicTax does not replace checkout tax calculation; it focuses on post-sale compliance workflows and filing records.
Highlights
- Monitor economic nexus using Shopify order data
- Request state sales tax registration support
- Review filing data before submission
- Store filing confirmations and compliance records
Languages
English