There are several types of tax professionals in the United States, and they are best understood by what they are allowed to do for you after the return is filed. At the bottom, an unenrolled preparer with only a Preparer Tax Identification Number (PTIN) can complete and sign your return, and little else. In the middle, preparers in the IRS Annual Filing Season Program have narrow representation rights on returns they personally prepared. At the top, three credentials — enrolled agent, certified public accountant, and attorney — carry unlimited authority to represent you before the IRS on any matter.1Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014) Which tier you need depends on how complex your taxes are and how likely it is that something on your return will be questioned.
Federal law defines a paid preparer as anyone who prepares a return or a substantial portion of one for compensation, and every paid preparer must hold a current PTIN that appears on every return they touch.2Office of the Law Revision Counsel. 26 U.S.C. 7701 – Definitions3Office of the Law Revision Counsel. 26 U.S.C. 6109 – Identifying Numbers A PTIN is just a registration number. It says nothing about training, and it grants no authority to speak to the IRS on your behalf. That authority is what separates the categories below.
Professionals With Unlimited Representation Rights
Three types of tax professionals can represent you on any matter before the IRS — audits, collections, appeals, and penalty disputes — no matter who actually prepared the return. Their authority comes from Treasury Department Circular No. 230, the federal regulation that governs practice before the IRS.1Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014)
Enrolled Agents
Enrolled agents (EAs) are federally licensed tax specialists. Candidates earn the credential by passing all three parts of the Special Enrollment Examination covering individual tax, business tax, and representation and ethics, though some former IRS employees qualify through relevant technical experience instead.4Internal Revenue Service. Become an Enrolled Agent Because the license is federal rather than state-issued, an EA can practice in all 50 states without additional licensing. Their training focuses only on tax, which makes them a strong fit for complex filings and IRS disputes where deep knowledge of the tax code matters more than broader accounting or legal work.
Certified Public Accountants
CPAs are licensed by state boards of accountancy after meeting education and experience requirements and passing the Uniform CPA Examination. Their training covers financial reporting, auditing, and tax preparation, so their skill set reaches well beyond taxes. Even though the license is state-issued, Circular 230 grants CPAs full authority to represent clients before the IRS on any federal tax matter, including settlement negotiations, examination conferences, and appeals.1Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014) If your situation combines tax questions with broader financial or accounting work, such as running a business, a CPA is often the practical choice.
Attorneys
Any attorney admitted to the bar of the highest court of a state, territory, or the District of Columbia has unlimited representation rights before the IRS.1Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014) Attorneys bring legal training that matters most when a case involves fraud allegations, a criminal tax investigation, or the real possibility of litigation. If a dispute reaches U.S. Tax Court, attorneys can appear automatically based on their bar admission. Non-attorney practitioners like EAs and CPAs can gain Tax Court admission too, but only after passing a separate non-attorney examination and completing a character and fitness review.5United States Tax Court. Guidance for Practitioners
Preparers With Limited Representation Rights
Preparers who do not hold one of the three unlimited-rights credentials can earn narrow representation authority through the IRS Annual Filing Season Program (AFSP). The program is voluntary and aimed at preparers who want to show competence without pursuing a full professional license.
To receive an AFSP Record of Completion, a preparer must complete 18 hours of IRS-approved continuing education each year:6Internal Revenue Service. Frequently Asked Questions – Annual Filing Season Program
- 6 hours of the Annual Federal Tax Refresher course, ending in a comprehension test
- 10 hours of federal tax law topics
- 2 hours of ethics
Preparers who have passed certain recognized state or national competency tests skip the refresher and instead complete 15 hours split across 10 hours of federal tax law, 3 hours of tax law updates, and 2 hours of ethics.7Internal Revenue Service. General Requirements for the Annual Filing Season Program Record of Completion
The “limited” part is important. An AFSP holder can only represent clients whose returns they personally prepared and signed, and only before revenue agents, customer service representatives, and the Taxpayer Advocate Service during an examination. They cannot represent anyone before appeals officers, revenue officers, or IRS counsel.8Internal Revenue Service. Publication 947 – Practice Before the IRS and Power of Attorney If your case moves beyond the initial exam, you will need to bring in someone with unlimited rights.
Unenrolled Tax Return Preparers
Unenrolled preparers hold a valid PTIN but have no professional credential and have not completed the AFSP. They can legally prepare and sign federal returns for pay, and that is where their authority stops. For any return prepared after December 31, 2015, an unenrolled preparer without an AFSP Record of Completion cannot represent you before the IRS at all.9Internal Revenue Service. 1.25.1 Rules Governing Practice Before the IRS They cannot appear during an audit, negotiate with a collection agent, or sign IRS documents for you.8Internal Revenue Service. Publication 947 – Practice Before the IRS and Power of Attorney
If you checked the “third-party designee” box on your return, an unenrolled preparer can answer basic IRS questions about specific items on that return, but that falls well short of actual representation. There is also no rule requiring an unenrolled preparer who goes out of business to notify you or transfer your records, which can leave you exposed if problems surface later.10Taxpayer Advocate Service. Regulation of Return Preparers – Taxpayers and Tax Administration Remain Vulnerable to Incompetent and Unscrupulous Return Preparers For a straightforward W-2 return with no complications, an unenrolled preparer may be perfectly adequate. For anything more complex, the missing representation rights are a real vulnerability.
Specialized Practitioners You May Never Meet
Two other practitioner types carry very narrow authority under Circular 230. Enrolled actuaries can represent clients only on specific retirement plan issues such as plan qualification, employer contribution deductions, and funding requirements.1Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014) Enrolled retirement plan agents handle representation tied to Forms 5300 and 5500 series filings for employee benefit plans.11Internal Revenue Service. Enrolled Retirement Plan Agent Frequently Asked Questions Neither handles general income tax work, so most individual taxpayers will never need one.
How to Verify a Tax Professional’s Credentials
The IRS maintains a searchable Directory of Federal Tax Return Preparers with Credentials and Select Qualifications. It lists preparers who hold a current PTIN along with recognized credentials such as an EA designation, CPA license, attorney status, or AFSP Record of Completion.12Internal Revenue Service. Choosing a Tax Professional If someone claims to be an enrolled agent or AFSP participant and does not appear in the directory, treat that as a serious warning sign.
Watch out for “ghost preparers,” people who prepare returns for pay but refuse to sign them or include their PTIN. Federal law requires any paid preparer to sign the return and include an identification number. Other warning signs include demanding cash-only payment without a receipt, inflating your income to qualify you for credits you did not earn, fabricating deductions, and directing your refund into the preparer’s own bank account rather than yours.13Internal Revenue Service. Taxpayers Should Beware of Ghost Preparers A legitimate preparer signs the return, walks you through what was filed, and deposits your refund into an account you control.
What You Should Expect to Pay
Practitioners governed by Circular 230, which covers attorneys, CPAs, and enrolled agents, cannot charge “unconscionable” fees and generally cannot charge contingent fees for work before the IRS. A contingent fee is any fee based in whole or in part on whether a tax position avoids challenge, including a fee calculated as a percentage of your refund.14eCFR. 31 CFR 10.27 – Fees If someone quotes a price as a percentage of your expected refund, that is both a Circular 230 violation and a strong sign the preparer may be inflating your return to boost their own pay.
For a standard individual return (Form 1040 with the standard deduction and a state return), professionally prepared fees typically fall in the $220 to $600 range, depending on complexity, geography, and the preparer’s credentials. A state return generally adds $50 to $150 per state. Business returns, itemized deductions, rental property, and self-employment income all push the price higher. Ask for a flat-fee quote or a written hourly estimate before you hire anyone. A practitioner who cannot give a rough range before seeing your documents should be able to explain why your situation is unusual enough to prevent one.
You Are Still Responsible for What Gets Filed
Hiring a tax professional does not shift legal responsibility for your return. You remain liable for its accuracy, and the IRS looks to you first when something is wrong. A preparer’s mistake is still your problem.
The same principle governs penalties. If you file or pay late, blaming your preparer is generally not a valid basis for penalty relief; the IRS treats meeting deadlines as the taxpayer’s responsibility even when someone else handles the paperwork. Accuracy-related penalties give slightly more room: the IRS may reduce or waive them if you can show you gave your advisor complete information and that the advisor was competent and experienced enough for the situation. The burden of proving both is yours.15Internal Revenue Service. Penalty Relief for Reasonable Cause
Practitioners who violate the rules face their own consequences. The IRS Office of Professional Responsibility can censure, suspend, or disbar a practitioner from practice before the IRS and can impose monetary penalties for misconduct, incompetence, or willful misleading of clients.1Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014) Those sanctions protect future taxpayers, but they do not undo the damage to you. Review your return before it is filed, ask questions about anything you do not understand, and treat any brush-off or pressure to sign quickly as a warning about the preparer, not about you.