PTIN Overview (PTIN Number)
Anyone who prepares or assists in preparing federal tax returns for compensation must have a valid Preparer Tax Identification Number (PTIN) before filing returns. The PTIN is an eight-digit number preceded by the letter P that is used in place of the paid preparer's SSN on any federal tax return or claim for refund. All enrolled agents must also have a PTIN.
Most first-time applicants can obtain a PTIN in about 15 minutes by visiting the online PTIN System and clicking "Create an Online PTIN Account". There is a nonrefundable fee of $18.75 for applying for a PTIN. View this checklist to get started.
It only takes about 15 minutes to apply for or renew your PTIN online. But if you prefer to use the paper option, Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application, it will take 4-6 weeks to process. For more information on completing Form W-12, view instructions.
Your PTIN expires on December 31 each year and must be renewed. To renew your PTIN log in to your online PTIN Account and enter your User ID and Password in the Returning User section at the top left side of the page.
Use ID.me to log in
The IRS requires preparers with a SSN to use ID.me to log in. If you haven't set up an ID.me log in, you should do that before attempting to register for or renew your PTIN.
IRS Contact Information for PTIN Related Questions
The PTIN Information Line's hours are Monday through Friday, 8 AM to 5 PM CST. When calling, have your PTIN ready.
Primary Toll-Free: 877-613-7846
Toll Number for International Callers: +1 915-342-5655
TTY: 877-613-3686
Note that these phone numbers are for tax professionals only and DO NOT aid with individual income tax return or refund issues.
Additional Information:
PTIN Requirements for Tax Return Preparers
Requirements for Tax Return Preparers: Frequently Asked Questions