Sales Tax API with Automated Reporting and Filing
Companies using TaxJar
TaxJar integrates with
Why people like TaxJar
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SmartCalcs by TaxJar enables applications and marketplaces to provide accurate sales tax calculations at checkout.

TaxJar's Features
  • Accurate Sales Tax Calculations
  • Sales Tax Sourcing Rules
  • Shipping Taxability by State
  • Product-Level Taxability
  • Multi-State Nexus
  • International Support
  • Automated Reporting
  • REST API Endpoints
  • Open Source API Clients
  • No Contracts or Set-Up Fees


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