If you get paid to prepare federal tax returns, yes, you need a license to do taxes, though not one called that. Every paid preparer must hold a Preparer Tax Identification Number (PTIN) from the IRS, and a handful of states require their own registration on top of it. Professional credentials like Enrolled Agent, CPA, or attorney are separate and optional at the federal level, but they change what you’re allowed to do once a return is filed.
The Federal Baseline: A PTIN
The PTIN is the one requirement no paid preparer can skip. The IRS requires every person who prepares or helps prepare a federal return for compensation to obtain a PTIN and include it on each return they file.1Internal Revenue Service. PTIN Requirements for Tax Return Preparers It doesn’t matter how few returns you prepare or how little you charge. If money changes hands, you need one.
You must be at least 18 to apply, and you create an account through the IRS online PTIN system.2Internal Revenue Service. Frequently Asked Questions: Do I Need a PTIN? The application includes a suitability check that can look at your tax compliance history and criminal background. The 2026 fee is $18.75, down slightly from $19.75 in prior years, and most first-time applicants finish online in about 15 minutes.3Internal Revenue Service. IRS Reminds Tax Pros to Renew PTINs for the 2026 Tax Season
Every PTIN expires on December 31 of the year it was issued. Renewal is annual, and the window for the next year typically opens in October.4Internal Revenue Service. Frequently Asked Questions: PTIN Application/Renewal Assistance Miss the deadline and you cannot prepare returns for pay until your number is active again.
When You Don’t Need a PTIN
The requirement turns on compensation, so several common situations fall outside it. Preparing your own return is fine. Helping a friend or family member without being paid is fine. Volunteers at IRS-sponsored programs such as VITA and TCE are also exempt, even though they prepare returns for people they don’t know.2Internal Revenue Service. Frequently Asked Questions: Do I Need a PTIN?
Two workplace situations also fall outside the rule. An employee who prepares their employer’s business return as part of regular job duties doesn’t need a PTIN, because a company officer signs the return. A bookkeeper who gathers receipts and organizes records but makes none of the substantive decisions on the return isn’t considered a preparer either.2Internal Revenue Service. Frequently Asked Questions: Do I Need a PTIN?
Credentials That Go Beyond a PTIN
A PTIN lets you prepare a return. It says nothing about whether you can speak to the IRS about that return afterward. That is where credentials come in, and they split preparers into three tiers.5Internal Revenue Service. Understanding Tax Return Preparer Credentials and Qualifications
Enrolled Agents, CPAs, and Attorneys
These three credentials carry unlimited representation rights, meaning the holder can represent a client on any matter before the IRS, including audits, collections, and appeals.
Enrolled Agents are licensed directly by the IRS after passing all three parts of the Special Enrollment Examination, covering individual returns, business returns, and representation and ethics. Certain former IRS employees with relevant technical experience can qualify without the exam.6Internal Revenue Service. Become an Enrolled Agent CPAs are licensed by state boards of accountancy, and attorneys by state bar associations. Both cover far more than tax in their training, but when they do tax work, they carry the same representation authority as an EA. All three still need an active PTIN to prepare returns for pay.
Annual Filing Season Program
A preparer with only a PTIN can voluntarily participate in the Annual Filing Season Program. It requires 18 hours of continuing education each year, including a six-hour federal tax refresher course with a test.7Internal Revenue Service. Annual Filing Season Program Completing the program earns a Record of Completion and limited representation rights: you can represent clients whose returns you personally prepared and signed, but only before revenue agents, customer service representatives, and similar IRS employees.
PTIN Only
You can legally prepare federal returns for pay with nothing but a PTIN. What you cannot do is represent a client before the IRS in any capacity. For returns prepared and signed after December 31, 2015, PTIN-only preparers have no representation rights at all.7Internal Revenue Service. Annual Filing Season Program If the IRS questions the return later, the client is on their own.
State Licensing
A federal PTIN is the floor. Several states run their own registration or licensing systems on top of it, and operating without the proper state credential can trigger state penalties even when your federal paperwork is in order.
States with their own programs include California, Oregon, New York, Maryland, and Connecticut. Requirements differ but commonly involve some mix of registering with a state agency, completing qualifying education hours, passing a competency exam, maintaining continuing education, and in some places posting a surety bond. State registration fees generally run from about $35 to $100 depending on the state and whether you’re new or renewing.
Most of these states exempt preparers who already hold a federal credential as an EA, CPA, or attorney, but the specifics vary, and an out-of-state CPA or attorney sometimes still needs to register locally. Check directly with the tax agency or licensing board in every state where you prepare returns.
Electronic Filing Authorization
Volume brings another requirement. Any preparer who reasonably expects to file 11 or more individual, trust, or estate income tax returns in a calendar year is a “specified tax return preparer” and must e-file those returns rather than send them on paper. The 11-return threshold counts across the entire firm, not one person’s desk.8Internal Revenue Service. Frequently Asked Questions: E-File Requirements for Specified Tax Return Preparers
To e-file, you or your firm needs an Electronic Filing Identification Number (EFIN), obtained through a separate application on the IRS e-services portal. The application involves identification for the firm and each principal, selecting a provider option (usually Electronic Return Originator for client-facing preparers), and a suitability check that can include credit, tax compliance, and criminal background reviews. Applicants who are not already a licensed CPA, attorney, or Enrolled Agent must also complete fingerprinting through an IRS-authorized vendor. Approval can take up to 45 days.9Internal Revenue Service. Become an Authorized E-File Provider
What Happens if You Skip These Requirements
Preparing returns for pay without a PTIN, or without following the rules that come with it, is enforced through a tiered federal penalty structure, and the amounts are adjusted for inflation each year.
Administrative slip-ups carry per-return penalties. For returns filed in calendar year 2025, failing to include your PTIN, sign the return, give the client a copy, or keep a copy or client list each costs $60 per return, capped at $31,500 per calendar year for each category.10Internal Revenue Service. Tax Preparer Penalties Those figures rise to $65 per return and a $33,000 cap for returns filed in 2027.11Internal Revenue Service. Rev. Proc. 2025-32
Substantive problems cost more. An unreasonable position on a return draws a penalty equal to the greater of $1,000 or 50 percent of what the preparer earned from that return. If the conduct was willful or reckless, that becomes the greater of $5,000 or 75 percent of the preparer’s income from that return.
Then there are due diligence penalties. When a return claims the Earned Income Credit, the Child Tax Credit (including the Additional Child Tax Credit and Credit for Other Dependents), the American Opportunity Tax Credit, or head of household filing status, the preparer must complete Form 8867 and document that they asked the right questions and kept adequate records.12Internal Revenue Service. Instructions for Form 886713Internal Revenue Service. Consequences of Not Meeting the Due Diligence Requirements11Internal Revenue Service. Rev. Proc. 2025-32 A single return claiming EIC, the Child Tax Credit, and head of household status that flunks all three checks can generate $1,950 in penalties on its own.
States with their own licensing systems enforce independently. Consequences range from fines by the state tax agency or licensing board to cease-and-desist orders barring a person from preparing returns in the state. A preparer without the proper credentials can face federal and state action at the same time.