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Integrations

Address validation service

This USPS address validation API checks addresses at the point of entry, instantly correcting any transposed numbers, misspelled street names, or missing information.
A cleansed address not only assures accurate sales and use tax calculations, it ensures on-time deliveries, invoices get sent to their intended recipient and get paid, and your marketing mailings reach their audience.
Go to the Developer Portal to access the Address Validation Service API.

This article applies to:

  • Product: ONESOURCE Determination,ONESOURCE Indirect Tax,ONESOURCE Determination,ONESOURCE Indirect Tax,ONESOURCE Indirect Tax,ONESOURCE Determination
  • Subject: API

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