Sales tax automation Category leader

Avalara

Sales, use and VAT tax calculation, filing and exemption certificates

Visit Avalara

Avalara's AvaTax calculates sales, use and VAT across 12,000+ US jurisdictions and 190+ countries, and Avalara Returns prepares and files returns. It also covers exemption certificate management and offers 1,400+ partner integrations plus a developer API.

  • Real-time tax calculation
  • Nexus monitoring
  • Automated return filing
  • Registration support
  • Exemption certificate management
  • Product taxability mapping

Also includes

  • Automatic rate updates
  • VAT and GST support
  • E-commerce platform connections
  • Accounting connections
  • ERP connections
  • Audit support
  • Tax payment remittance
  • Use tax calculation
  • Tax calculation API

From the vendor's own site. Not yet verified by SoftScout. A missing item may just mean we haven't confirmed it.

Sales tax automation Rising

Kintsugi

Free plan· $75/action 2–500 people

AI sales tax platform with free nexus monitoring and filing

Key features

  • Nexus monitoring
  • Automated return filing
  • Registration support
  • Exemption certificate management
  • Product taxability mapping

Sales tax automation Rising

Numeral

Free plan· $75/filing 2–500 people

Sales tax, VAT and GST registration, filing and remittance

Key features

  • Nexus monitoring
  • Automated return filing
  • Registration support
  • Exemption certificate management
  • Product taxability mapping

Sales tax automation Rising

Sphere

$100/region/mo 2–500+ people

Cross-border VAT, GST and sales tax compliance for global sellers

Key features

  • Real-time tax calculation
  • Automated return filing
  • Registration support