Tax Preparer Licensing and Registration Requirements

To get paid to prepare federal tax returns, you need a Preparer Tax Identification Number (PTIN) from the IRS, and that federal registration costs $18.75 for 2026. A small number of states add their own licensing on top: California, Oregon, Maryland, New York, and Connecticut. Everywhere else, the federal PTIN is the only registration required to prepare returns for compensation, though you will also need an Electronic Filing Identification Number (EFIN) to e-file. Those are the tax preparer licensing and registration requirements in plain terms; the details that matter depend on your state and what representation rights you want.

The Federal PTIN Every Paid Preparer Needs

Under 26 CFR § 1.6109-2, anyone who prepares or helps prepare a federal return or refund claim for compensation must hold a valid PTIN and put it on every return they file. If you accept any pay for the work, you need one before you touch the first form.¹

The online application through the IRS Tax Professional PTIN System takes about 15 minutes for most first-time applicants. You’ll need your Social Security Number, personal contact information, and details about any prior felony convictions or outstanding tax obligations. A paper alternative (Form W-12) exists but runs about six weeks.¹

PTINs expire December 31 each year. The 2026 renewal period opened October 27, 2025, and the fee is the same $18.75, non-refundable. Renew early; procrastinating into filing season is a common way to get stuck.²

The EFIN You Need to E-File

A PTIN lets you prepare a return. To transmit it electronically to the IRS, you need an EFIN. There’s no fee, but the process is more involved.³

You apply through the IRS e-services portal with firm identification information and details for each principal and responsible official, then choose your e-file provider option. Most preparers select Electronic Return Originator. Principals who aren’t attorneys, CPAs, or enrolled agents must be fingerprinted at an IRS-authorized vendor location. The IRS then runs a suitability check covering credit, tax compliance, criminal background, and any prior e-file violations. Approval can take up to 45 days.⁴

Because nearly all individual returns are filed electronically now, apply for the EFIN alongside the PTIN. Waiting until January is a mistake.

Credential Levels That Change What You Can Do

All paid preparers hold a PTIN, but the PTIN alone doesn’t give you the same authority as a credentialed practitioner. The difference matters for state licensing exemptions and for what you can do with clients after the return is filed.

Enrolled Agents

Enrolled agents have unlimited rights to represent taxpayers before the IRS in audits, collections, and appeals. Qualifying means passing all three parts of the Special Enrollment Examination within a three-year window and clearing a suitability check that covers tax compliance and criminal background. Certain former IRS employees with sufficient technical experience can bypass the exam.⁵

Unenrolled Preparers and the Annual Filing Season Program

An unenrolled preparer holds a PTIN but no professional credential, and representation rights are limited. Many join the IRS Annual Filing Season Program (AFSP), which requires 18 hours of continuing education each year: a six-hour federal tax refresher with a test, 10 hours of federal tax law, and 2 hours of ethics. Completing AFSP earns a Record of Completion and a listing in the IRS public directory.⁶

AFSP participants also agree to the practice obligations in Subpart B of Treasury Department Circular 230. The program is voluntary.⁷

States That Require Their Own Registration

Most states don’t license paid tax preparers separately. As of 2026, only California, Oregon, Maryland, New York, and Connecticut have their own registration or licensing frameworks. CPAs, attorneys, and enrolled agents are typically exempt from these state-level rules because their existing credentials already establish competence.

States that do regulate preparers share common features: qualifying education (60 to 80 hours for initial applicants), a competency exam, continuing education for renewal, and registration fees.

Oregon runs one of the strictest regimes. Preparers filing Oregon personal returns for compensation must be licensed through the state Board of Tax Practitioners and pass a state-specific exam. A bill (SB 1510) exempting enrolled agents from that exam takes effect June 5, 2026; until then, the exam requirement applies to enrolled agents too.

California routes registration through the California Tax Education Council (CTEC). New applicants must complete a 60-hour qualifying education course from an approved provider. California also requires preparers to carry a $5,000 surety bond that protects consumers against preparer fraud or dishonesty.

If you work across state lines, there’s no general reciprocity. Each state’s rules apply independently. The federal PTIN travels with you, but it doesn’t substitute for state registration where state registration is required.

Continuing Education to Stay Registered

Getting registered is the beginning. Keeping the registration active depends on your credential.

Enrolled agents need 72 hours of continuing education every three years, with at least 16 hours per year, including 2 ethics hours annually.⁸

AFSP participants need 18 hours per year, structured as the 6-hour refresher (with test), 10 hours of federal tax law, and 2 hours of ethics. Preparers who have passed certain state or national competency exams can skip the refresher course but still owe 15 hours covering tax law, updates, and ethics.⁶

States that license preparers layer their own hours on top of the federal ones. Maryland requires 16 hours every two years at renewal. New York requires state-specific coursework, and IRS continuing education credits do not count toward New York’s hours. Practicing in a licensing state usually means tracking two separate education records.

Penalties If You Skip the Requirements

The federal per-return penalties add up fast. Failing to include your PTIN on a return costs $60 per return (the 2025 inflation-adjusted figure, adjusted annually), and the same $60 applies to failing to sign, failing to provide the taxpayer a copy, or failing to keep required records. Each of those categories is capped at $31,500 per calendar year.⁹

The due diligence penalty is heavier. For returns filed in 2026, failing due diligence on the Earned Income Tax Credit, Child Tax Credit, American Opportunity Tax Credit, or head of household filing status costs $650 per failure. A single return touching all four items exposes you to $2,600.¹⁰

Preparing a return that understates a taxpayer’s liability on an unreasonable position triggers a penalty of $1,000 or 50% of your fee from that return, whichever is greater. Willful or reckless conduct raises that to $5,000 or 75% of the fee. In the worst cases, the Department of Justice can seek a federal court injunction to shut a preparation business down permanently.⁹

Conduct Rules Under Circular 230

Treasury Department Circular 230 governs professional conduct for anyone practicing before the IRS: enrolled agents, CPAs, attorneys, and AFSP participants who have consented to its terms. Two duties come up constantly in practice.

When a client asks for their records, return them promptly. That includes documents the client gave you and any returns or schedules you prepared that the client needs to meet federal tax obligations. A fee dispute does not usually override this duty. If your state permits withholding some records during a fee dispute, you still owe the client reasonable access to review and copy anything needed for compliance.¹¹

Conflicts of interest are the other frequent issue. You cannot represent one client if doing so is directly adverse to another client, or if your obligations to a different client, a former client, or your own interests would materially limit the representation. You can proceed only when you reasonably believe you can still represent each client competently, the law doesn’t prohibit it, and every affected client gives informed written consent kept on file for at least 36 months.¹¹

Circular 230 violations can produce censure, suspension from practice before the IRS, disbarment, or monetary penalties up to the gross income you earned from the offending conduct, imposed individually or in combination by the IRS Office of Professional Responsibility.¹¹

1
Internal Revenue Service. PTIN Requirements for Tax Return Preparers
2
Internal Revenue Service. IRS Reminds Tax Pros to Renew PTINs for the 2026 Tax Season
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Internal Revenue Service. FAQs About Electronic Filing Identification Numbers (EFIN)
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Internal Revenue Service. Become an Authorized E-File Provider
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Internal Revenue Service. Become an Enrolled Agent
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Internal Revenue Service. General Requirements for the Annual Filing Season Program Record of Completion
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Internal Revenue Service. Annual Filing Season Program
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Internal Revenue Service. FAQs: Enrolled Agent Continuing Education Requirements
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Internal Revenue Service. Tax Preparer Penalties
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Internal Revenue Service. Consequences of Not Meeting the Due Diligence Requirements
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Internal Revenue Service. Regulations Governing Practice Before the Internal Revenue Service (Circular 230)