Getting a Preparer Tax Identification Number is open to almost any adult. The PTIN eligibility requirements set by the IRS are short: you must be at least 18, you must verify your identity (usually with a Social Security Number), and you must be current on your own tax obligations. There is no degree requirement, no licensing requirement, and no minimum experience. The fee is $18.75 to issue or renew.1Internal Revenue Service. IRS Reminds Tax Pros to Renew PTINs for the 2026 Tax Season
The One Hard Requirement
Age is the only bright-line prerequisite. You must be 18 or older.2Internal Revenue Service. Frequently Asked Questions: Do I Need a PTIN The IRS does not require a college degree, a specific certification, or a set number of tax courses. An unenrolled preparer with no professional credential can legally prepare returns for compensation, exactly the same as a CPA, attorney, or Enrolled Agent. The credentialed professionals have broader rights to represent clients before the IRS after a return is filed, but at the point of applying for a PTIN, the door is the same width for everyone.
Identity Verification and the SSN Question
Most applicants verify identity using a Social Security Number. Lacking one does not automatically disqualify you. Two alternative paths exist.
U.S. citizens who belong to a recognized religious group with a conscientious objection to Social Security Numbers file Form 8945. The form asks you to certify continuous membership in the group and confirm that no SSN application was ever filed on your behalf.3Internal Revenue Service. Form 8945 – PTIN Supplemental Application for U.S. Citizens Without a Social Security Number Due to Conscientious Religious Objection
Foreign persons who are not U.S. citizens, not permanent residents, and not eligible for an SSN use Form 8946. It requires a foreign address and identity verification through documents such as a passport.4Internal Revenue Service. Form 8946 – PTIN Supplemental Application for Foreign Persons Without a Social Security Number One important limit: a foreign preparer who obtains a PTIN through Form 8946 and lives outside the United States is not authorized to prepare returns inside the U.S. for compensation. The PTIN in that situation covers only returns prepared abroad.
Tax Compliance Check
Every PTIN application triggers a personal tax compliance review. The IRS looks at whether you have filed all required personal and business returns and whether any outstanding balances fall within acceptable thresholds.5Internal Revenue Service. IRM 25.20.3 Return Preparer Suitability Unfiled returns or significant unpaid balances will stall the application until those issues are resolved. If you are planning to apply and know you have gaps in your own filing history, close those first.
Criminal History
A PTIN application itself is a lighter review than the checks that apply to additional credentials. Enrolled Agent applicants undergo a criminal background check covering the preceding ten years, and applicants for the voluntary Annual Filing Season Program face a five-year lookback for felony convictions involving financial crimes, tax crimes, or violations of public trust.5Internal Revenue Service. IRM 25.20.3 Return Preparer Suitability Those reviews are case by case, so a conviction does not automatically mean denial, but it does mean scrutiny.
Separately, if you already hold a CPA license, attorney license, or Enrolled Agent designation and that credential is suspended or revoked by a state board for cause, Treasury Department Circular 230 treats that as disreputable conduct and can lead to expedited suspension from practice before the IRS.6Internal Revenue Service. Treasury Department Circular No. 230 That sanction often accompanies loss of the PTIN itself.
Who Does Not Need a PTIN
Not everyone in a tax office needs one. The line is whether the person prepares “all or substantially all” of a return or makes decisions that affect tax liability. Someone entering data another preparer dictated, assembling documents, or calling clients for missing information without giving advice is doing clerical work and does not need a PTIN. The moment that same person independently prepares even a simple return, they cross the line and need one.2Internal Revenue Service. Frequently Asked Questions: Do I Need a PTIN
A supervisor’s review and signature does not cover the employee. If an intern prepares a straightforward Form 1040 and a supervising CPA reviews and signs it, the intern still needs a PTIN because the intern did the preparation work. Volunteers who prepare returns through IRS-authorized programs like VITA or TCE do not need PTINs, because they are not compensated.
Credentialed Professionals Still Need One
Holding a professional license does not exempt anyone. CPAs, attorneys, and Enrolled Agents all need their own active PTINs. Every person who touches a return for pay needs a current number, regardless of how many other credentials they carry.7Internal Revenue Service. PTIN Requirements for Tax Return Preparers
How to Apply
The application is Form W-12. You can complete it online through the IRS Tax Professional PTIN System or download a paper copy from the IRS website.8Internal Revenue Service. About Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Online takes roughly 15 minutes and issues the number immediately after payment. Paper takes about six weeks.7Internal Revenue Service. PTIN Requirements for Tax Return Preparers
You will need:
- Your legal name as it appears on your most recent tax return, Social Security Number, date of birth, and mailing address.
- Business name, address, Employer Identification Number, and Electronic Filing Identification Number if you have them.
- If you are a CPA, attorney, or Enrolled Agent, your license number, issuing jurisdiction, and expiration date.9Internal Revenue Service. Instructions for Form W-12
Online applicants pay by credit card, debit card, or eCheck. Paper applications and the $18.75 fee go to the IRS Tax Pro PTIN Processing Center in San Antonio, Texas.
Renewal
Every PTIN expires December 31 of the year it was issued. The renewal window typically opens in mid-October for the following year.10Internal Revenue Service. Frequently Asked Questions: PTIN Application/Renewal Assistance The renewal fee is the same $18.75, and the online process takes about 15 minutes.1Internal Revenue Service. IRS Reminds Tax Pros to Renew PTINs for the 2026 Tax Season You cannot legally prepare a return for pay with an expired number.
What Happens If You Prepare Without One
Federal law requires every return prepared by a tax return preparer to bear the preparer’s identifying number.11Office of the Law Revision Counsel. 26 USC 6109 – Identifying Numbers Preparing returns for pay without a valid PTIN triggers a penalty. The statutory base is $50 per return, but after inflation adjustments the amount reached $60 per failure for returns filed in 2025, with a calendar-year cap of $31,500.12Internal Revenue Service. Tax Preparer Penalties Those amounts adjust annually for inflation.13Office of the Law Revision Counsel. 26 USC 6695 – Other Assessable Penalties With Respect to the Preparation of Tax Returns for Other Persons
A busy preparer handling 500 returns in a season without a valid PTIN could reach the full annual cap. Beyond monetary penalties, the Department of Justice can seek a federal court injunction permanently barring a noncompliant preparer from preparing returns, shutting the business down entirely. The IRS typically reserves injunctions for preparers who ignore earlier warnings. If reasonable cause can be shown, a penalty may be waived, but not knowing about the requirement is a difficult argument to win.