Address Level Sales Tax API
zip.tax provides a developer API for sales tax data.
Address Level Sales Tax API launched on October 2, 2025 with 7 votes, #2,779 of 8,178 launches that month. The site was still online in September 2026, 1 year on.
What it does
zip.tax offers an online look-up service and a developer API for address level sales tax data. By providing as little as a zip code or a partial address, we can determine the sales tax rates for your customers in their specific geographical area.
Ziptax offers an online look-up service and a developer API for address level sales tax data. By providing as little as a zip code or a partial address, we can determine the sales tax rates for your customers in their specific geographical area.
Get precise, address-level sales tax rates across 12,000+ U.S. jurisdictions and select global markets delivered through flexible plans you can tailor to your needs, so you only pay for what you use. Seamlessly connect our API to your website or application to access precise, on-demand sales tax data. Get up and running faster with clear documentation, practical code samples, and direct support from our engineers and sales tax experts. Our rates are continuously updated for maximum accuracy - including unincorporated areas and special tax jurisdictions. Learn how our sales tax data can help power your application. Ziptax provides a developer API and an online lookup for sales tax data.…from zip.tax
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