E-commerce Sales Tax API
Get precise tax rates via API, down to the exact address
Precise Rates
Address-level accuracy for all tax jurisdictions
Audit Compliant
Tax rates updated daily to ensure compliance
Lightning Fast
Get tax rates in under 100ms with our optimized API
Simple Integration
Easy-to-use REST API with clear documentation
Why Choose SalesTaxIQ?
Get exact rates, not zip code estimates
Stay audit-ready with accurate records
Reduce manual tax calculation errors
Focus on growth, not tax compliance
1
Rooftop Accuracy
Down to exact address
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2
Instant Results
85ms
Average response time
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3
Always Current
Updated within 24h