How does USPTO verify gross income for micro entity status?

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 generally does not independently verify the gross income of applicants claiming micro entity status. According to MPEP 509.04(a):

“The Office does not generally question certification of micro entity status but may require additional information on a case-by-case basis.”

However, applicants are required to certify their eligibility for micro entity status under oath. Providing false information can lead to severe consequences, including invalidation of the patent and potential criminal charges for fraud.