Empact EU/UK VAT automation vs Tax Rex ‑ Sales Tax Automationfor Shopify (2026)
Empact EU/UK VAT automation and Tax Rex ‑ Sales Tax Automation are both Shopify apps in the Finances and Taxes categories, but they cater to vastly different geographic and regulatory needs. Empact focuses on automating VAT compliance for global e-commerce businesses selling into the EU and UK. It positions itself as a comprehensive solution, handling VAT numbers, IOSS/OSS registrations, and reporting. Tax Rex, on the other hand, is designed for US-based businesses or businesses selling into the US, focusing on automating US state sales tax reporting and filing. It provides features like economic nexus alerts and simplified state registration to navigate the complexities of US sales tax.
At a Glance
Empact EU/UK VAT automation
0 reviews
Tax Rex ‑ Sales Tax Automation
91 reviews
Detailed Overview
Empact EU/UK VAT automation
Empact removes all VAT compliance responsibility and burden from global e-commerce businesses in EU.
Key Features
- Auto VAT Reporting Tool -You will save time, money and avoid penalties.
- Console Service Shipment provides the ultimate solution for cross-border sales.
- B2B Offline sell into EU, eliminate the necessity to establish a local EU entity
- B2C: non-EU/UK sellers who need IOSS, OSS,local EU/UK VAT number to be compliant
- B2B: non-EU/UK sellers who need IOSS,OSS,local EU/UK VAT number to be compliant.
Tax Rex ‑ Sales Tax Automation
US State Sales Tax return Reports & Automated Filing for your store. Easy, Accurate & Time Saving!!!
Key Features
- 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
Feature Comparison
| Rating | 0/5 | 5/5 |
Rating Empact EU/UK VAT automation0/5 Tax Rex ‑ Sales Tax Automation5/5 | ||
| Reviews | 0 | 91 |
Reviews Empact EU/UK VAT automation0 Tax Rex ‑ Sales Tax Automation91 | ||
| Target Market | Global sellers into EU/UK | US sellers or sellers into the US |
Target Market Empact EU/UK VAT automationGlobal sellers into EU/UK Tax Rex ‑ Sales Tax AutomationUS sellers or sellers into the US | ||
| Tax Type | EU/UK VAT (IOSS, OSS) | US State Sales Tax |
Tax Type Empact EU/UK VAT automationEU/UK VAT (IOSS, OSS) Tax Rex ‑ Sales Tax AutomationUS State Sales Tax | ||
| Automation Focus | VAT registration, reporting, and console service shipment | US sales tax reporting, filing, and nexus monitoring |
Automation Focus Empact EU/UK VAT automationVAT registration, reporting, and console service shipment Tax Rex ‑ Sales Tax AutomationUS sales tax reporting, filing, and nexus monitoring | ||
| VAT/Tax Number Provision | Provides VAT number | Does not provide, helps comply with existing ones |
VAT/Tax Number Provision Empact EU/UK VAT automationProvides VAT number Tax Rex ‑ Sales Tax AutomationDoes not provide, helps comply with existing ones | ||
| Reporting Type | Auto VAT Reporting Tool | Accurate Tax Reports tailored to state's requirements |
Reporting Type Empact EU/UK VAT automationAuto VAT Reporting Tool Tax Rex ‑ Sales Tax AutomationAccurate Tax Reports tailored to state's requirements | ||
| Ease of Use | Implied: Cloud-based system seamlessly integrates with Shopify | Implied: Seamless all-in-one sales tax solution |
Ease of Use Empact EU/UK VAT automationImplied: Cloud-based system seamlessly integrates with Shopify Tax Rex ‑ Sales Tax AutomationImplied: Seamless all-in-one sales tax solution | ||
| Value Proposition | Removes VAT compliance responsibility and burden | Easy, Accurate & Time Saving!!! |
Value Proposition Empact EU/UK VAT automationRemoves VAT compliance responsibility and burden Tax Rex ‑ Sales Tax AutomationEasy, Accurate & Time Saving!!! | ||
Our Verdict
Empact is suitable for global e-commerce businesses that need to comply with EU and UK VAT regulations, particularly those lacking the resources or expertise to manage VAT registration and reporting themselves. The offering of a VAT number is a significant differentiator. However, the lack of reviews is a major concern. Tax Rex is ideal for US-based e-commerce businesses or those selling into the US that need assistance with sales tax reporting, filing, and nexus monitoring. Its high rating and numerous reviews suggest a reliable and well-regarded app for US sales tax compliance. Given the absence of reviews for Empact, merchants should proceed with caution and potentially seek alternatives with established track records if selling into the EU/UK.
Common Questions
Which app handles US sales tax?
Tax Rex handles US state sales tax, including generating reports and automating filing.
Which app handles EU VAT?
Empact handles EU VAT, IOSS, and OSS, providing VAT numbers and automating reporting.
Which app is better for a new business starting to sell in the US?
Tax Rex is better due to its high rating and established user base, providing reliable assistance with US sales tax compliance from the start.
Which app is better for a business based outside the EU/UK selling into the EU/UK?
Empact is specifically designed for this scenario, as it provides VAT numbers and automates the complex VAT compliance process for non-EU/UK sellers. However, the lack of reviews warrants extreme caution.
What should I be concerned about when choosing Empact?
The primary concern is the lack of reviews, which makes it difficult to assess the app's reliability and effectiveness. Investigate alternatives or contact Empact directly for references before committing.
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