API Request

The Ziptax API request starts with a geographic identifier. You can provide an address, lat/lng coordinates, or simply a postal-code in the rqeuests. For address and lat/lng requests the API will return a single door-level result. When a postal-code is supplied, the API returns all applicable rates for the postal-code unadjusted for unincorporated areas or specia tax jurisdictions. For most applications a door-level rate is necessary and therefore address or lat/lng should be used.

Lookup Methods:

By Address

By Geographic Latitude and Longitude

By Postal Code