Ptin Renewal 2025 Opening Date And Time. Please note, however, that the irs only begins accepting ptin renewals for the 2025 tax season on or after october 15, 2024. The irs ptin (preparer tax identification number) system is now open for calendar year 2025 ptin.
You must have a valid ptin if you. Renew ptin โ complete the online renewal application by verifying personal information and answering a few questions.