What is the credit card security code requirement for USPTO online payments?
This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice.
The USPTO requires a security code for credit card payments made through its website. According to MPEP 509:
Credit card payment submissions made on the USPTO website at www.uspto.gov must include the 3-digit or 4-digit security code associated with the credit card in addition to the credit card number. The security code will not be required when the paper Credit Card Payment Form (PTO-2038) or other written authorization is submitted.
Key points about the security code requirement:
- It’s part of an authentication procedure to reduce fraudulent or unauthorized credit card use.
- The code verifies that the physical card is in the cardholder’s possession.
- For DISCOVER®, MASTERCARD®, and VISA®, it’s a 3-digit code on the back of the card.
- For AMERICAN EXPRESS®, it’s a 4-digit code on the front of the card.
- If you can’t read the security code, contact your card issuer.
This requirement enhances security for online transactions but doesn’t apply to paper submissions using Form PTO-2038.