Sales Tax API Subscriptions

Sales Tax API Subscription Details

The Database Interface / API subscription is a 12-month period.  The first 15-day period allows for cancellation for a full refund.

The price is based on:

  • ZIP code level of detail
  • Number of queries per month
  • Sales tax  or  Sales & Use tax

A subscription includes:

  • Secure API credentials
  • Log-in credentials to the Subscriber Web Portal
  • Customer support via Chat/Phone/E-mail

Annual renewals: 

You will receive a subscription renewal invoice by e-mail approximately 30-45 days prior to the expiration date.  Automatic renewal is also available.  


We provide a 10% discount on 2-year subscriptions.

 Developers Pages:

See detailed information on the Developers' Page.