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Public Notice
May 6, 2014

CNG and LNG Payments Now Accepted through OkTAP

The Oklahoma Tax Commission’s OkTAP system is now accepting CNG and LNG tax payments.   To make a payment, visit  www.tax.ok.gov/OkTAP.html and click on “Log in/Register Here”.  Once in the OkTAP system, click “Make an Online Payment” and select the tax type from the drop-down box.

All users will be required to complete a one-time registration for existing and new accounts before submitting payments.

A few easy steps to register for OkTAP:

  1. Gather your 13-digit OTC account number and FEIN or SSN.
  2. Go to www.tax.ok.gov/OkTAP.html and click “Register now”.
  3. Enter personal information, as prompted.
  4. Create a logon ID and password.
  5. Provide customer and account information.


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Last Modified 5/6/2014