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US Sales Tax Nexus Tracking

ActiveTaxMUSTFREE

What it does

Track US state sales tax nexus thresholds across all 50 states + DC. Get warnings when approaching economic nexus triggers. Post-Wayfair compliant, data verified against state DORs.

API Reference

/api/v1/nexus/check

Try it live

US Sales Tax Nexus Check

Enter your US state sales for the last 12 months. We'll tell you which states you've triggered economic nexus in (sales tax registration required) and which are approaching the threshold.

Having issues?

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