A. PTIN Requirement
Section 6109(a)(4) of the Internal Revenue Code (Code) authorizes the Secretary of the Treasury or the Secretary’s delegate (Secretary) to prescribe regulations for the inclusion of a tax return preparer’s identifying number on a return, statement, or other document required to be filed with the IRS. On September 30, 2010, the Department of the Treasury (Treasury Department) and the IRS published final regulations (TD 9501) under section 6109 in the Federal Register (75 FR 60309) to provide that, for returns or claims for refund filed after December 31, 2010, the identifying number of a tax return preparer is the individual’s PTIN or such other number prescribed by the IRS in forms, instructions, or other appropriate guidance. Those regulations require a tax return preparer who prepares or who assists in preparing all or substantially all of a tax return or claim for refund after December 31, 2010, to have a PTIN.