How to Become a Tax Preparer in NC: PTIN, EFIN, and Setup Steps

To become a tax preparer in North Carolina, you register with the IRS for a Preparer Tax Identification Number (PTIN), add an Electronic Filing Identification Number (EFIN) if you plan to e-file, and set up your business through the North Carolina Secretary of State. North Carolina does not issue a state license for paid preparers who are not CPAs, so the gating steps are federal. The PTIN costs $18.75 for 2026 and is issued online, usually the same day.¹

Does North Carolina License Tax Preparers?

No. There is no state-level preparer license or registration for people who are not CPAs, and the state’s privilege license tax, which once applied to various professionals, was repealed effective July 1, 2024.² Two boundaries matter here. First, the North Carolina Accountancy Act under N.C. Gen. Stat. Chapter 93 controls who may use the title “Certified Public Accountant”; using that title without meeting the state’s education, exam, and experience requirements can lead to legal penalties. Second, local municipalities may still require a general business license or operating permit, and fees and requirements vary by city and county.

Federal rules govern the rest. IRS Circular 230 sets conduct standards for anyone who practices before the IRS, and one of its threshold requirements is that you must have filed all of your own tax returns and either paid outstanding federal tax debts or entered into an accepted payment arrangement.³ Falling behind on your own taxes can disqualify you from preparing returns for others.⁴

Step 1: Get Your PTIN

Every paid tax preparer needs an active PTIN before touching a client return. You must be at least 18 to apply.⁵ Before you start, have your Social Security number, legal name, mailing address, date of birth, and details from your most recent individual federal return, including the address you filed from, your filing status, and the tax year. The IRS uses that return information to verify your identity.⁶

You apply online through the IRS Tax Professional PTIN System. The nonrefundable 2026 fee is $18.75, paid by credit card, debit card, or eCheck. The system typically issues your PTIN immediately after payment and verification.¹ Your PTIN expires on December 31 each year, so you must renew it annually before the start of the next filing season. If you apply between October 1 and December 31, you can choose whether the PTIN covers the rest of the current year or the following year.⁶

Step 2: Add an EFIN If You’ll E-file

Most clients expect their returns to be filed electronically, and that requires an Electronic Filing Identification Number. You apply through the IRS e-services portal, giving information about your firm, identifying each principal and responsible official, and choosing your e-file provider option.⁷

The IRS then runs a suitability check that may include a credit check, a tax compliance review, and a criminal background investigation. If you are not already a licensed attorney, CPA, or enrolled agent, you must be fingerprinted through an IRS-authorized vendor, at no charge.⁸ The review can take up to 45 days, so start well before filing season.⁷ Approval shows up in your e-services account; monitor it in case the IRS requests additional documents.

Step 3: Set Up Your Business in North Carolina

The North Carolina Secretary of State handles business registrations for corporations, LLCs, partnerships, and professional entities. Search the Secretary of State Business Registry to confirm your desired name is available.⁹ If you plan to operate under a name different from your legal business name, check with the Register of Deeds in your county about registering a “doing business as” name.

Depending on your structure and whether you have employees, you may also need to register with the North Carolina Department of Revenue for an account ID number covering income tax withholding and sales and use tax.⁹ Professional privilege licenses are no longer required as of July 2024, so that step is off the list.²

Errors and omissions insurance (also called professional liability insurance) is not legally required for non-CPA preparers in North Carolina, but it protects you if a client claims your work caused them a financial loss. Premiums for solo tax preparers typically run between roughly $1,500 and $2,000 per year, depending on coverage limits and the size of your practice.

Rules You Have to Follow Once You’re Working

Due Diligence on Credit and Filing-Status Returns

Paid preparers face specific due diligence obligations on any return that claims the Earned Income Tax Credit, Child Tax Credit, Additional Child Tax Credit, Credit for Other Dependents, American Opportunity Tax Credit, or head of household filing status.¹⁰¹¹¹²

Copies and Recordkeeping

Give every client a completed copy of their return no later than when you present it for signature. Keep either a copy of each return you prepare or a list showing the taxpayer’s name and identification number, and retain those records for three years after the close of the return period, available to the IRS on request.¹³

Data Security

Tax preparation firms are covered “financial institutions” under the FTC Safeguards Rule, issued under the Gramm-Leach-Bliley Act. You must develop, implement, and maintain a written information security program that protects client data from unauthorized access.¹⁴ Core requirements include:

Designate a qualified individual to oversee the program.
Conduct written risk assessments and reassess periodically.
Encrypt client data at rest and in transit.
Require multi-factor authentication for anyone accessing client information.
Securely dispose of client information no later than two years after its most recent use, unless an exception applies.
Train staff on security awareness and provide refreshers.
Maintain a written incident response plan.

If a breach exposes unencrypted information belonging to 500 or more consumers, you must notify the FTC within 30 days of discovery.¹⁴ The IRS recommends specific protective measures, including anti-virus software, firewalls, drive encryption, and virtual private networks, and publishes detailed guidance in Publication 4557.¹⁵

Credentials That Expand What You Can Do

A PTIN lets you prepare returns for pay. It does not give you the right to represent clients during IRS audits or appeals. Three paths add that authority in varying degrees.

Enrolled Agent

The enrolled agent designation is the highest credential the IRS grants to tax professionals. EAs have unlimited representation rights and can advocate for any taxpayer, on any tax matter, before any IRS office. You pass all three parts of the Special Enrollment Examination (individuals, businesses, and representation procedures) within a three-year window; each part costs $267 to schedule.¹⁶¹⁷¹⁸ Certain former IRS employees with sufficient technical experience may qualify without taking the exam. To stay enrolled, you complete 72 hours of continuing education every three years, with a minimum of 16 hours per year, including 2 hours of ethics annually.¹⁹

Certified Public Accountant

CPAs in North Carolina are governed by the North Carolina State Board of Certified Public Accountant Examiners under N.C. Gen. Stat. Chapter 93. Earning a CPA license means meeting the Board’s education, exam, and experience requirements. CPAs, like enrolled agents, have unlimited IRS representation rights. To keep the license active, North Carolina CPAs complete 40 hours of continuing professional education each calendar year, including one hour of ethics.

Annual Filing Season Program

If you are not ready for the EA exam or CPA license, the IRS offers the Annual Filing Season Program as a voluntary option. AFSP requires 18 hours of continuing education, including a six-hour federal tax law refresher course with a test, plus an active PTIN and consent to follow Circular 230. Participants get limited representation rights: they can represent clients whose returns they personally prepared and signed, but only before revenue agents, customer service representatives, and similar IRS employees.²⁰ The lookback period for disqualifying felonies is five years for AFSP applicants, shorter than the ten-year period for EAs.¹⁸

What Errors and Misconduct Can Cost You

If you prepare a return that understates the client’s tax because you took an unreasonable position that you knew or should have known about, the penalty is the greater of $1,000 or 50 percent of the income you earned from that return. If the understatement resulted from willful or reckless conduct, the penalty rises to the greater of $5,000 or 75 percent of that income.²¹

Procedural violations carry their own penalties. Failing to give a client a copy of their return, or failing to sign a return you prepared, each carries a base penalty of $50 per occurrence (subject to annual inflation adjustments), with a maximum of $25,000 per calendar year for each type of violation.²² Individually small, they compound across a busy filing season. Circular 230 sanctions for misconduct range from censure to a permanent ban on IRS practice.⁴

1
Internal Revenue Service. PTIN Application Checklist: What You Need to Get Started
2
NCDOR. Privilege License Tax
3
Internal Revenue Service. Treasury Department Circular No. 230 (Rev. 6-2014)
4
Internal Revenue Service. Office of Professional Responsibility and Circular 230
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Internal Revenue Service. Instructions for Form W-12 (Rev. 10-2025) – IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal
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Internal Revenue Service. Form W-12 Application and Renewal
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Internal Revenue Service. Become an Authorized E-File Provider
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Internal Revenue Service. Tax Pros: Become an Authorized E-File Provider in Three Steps
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nc.gov. Start My Business
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Internal Revenue Service. Due Diligence Law, Regulations and Requirements
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Internal Revenue Service. News and Updates for Paid Preparers
12
Internal Revenue Service. Barring Non-Compliant EITC Return Preparers From Filing Tax Returns
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Office of the Law Revision Counsel. 26 USC 6107 – Tax Return Preparer Must Furnish Copy of Return to Taxpayer and Must Retain a Copy or List
14
Federal Trade Commission. FTC Safeguards Rule: What Your Business Needs to Know
15
Internal Revenue Service. Tax Security 2.0: The Taxes-Security-Together Checklist
16
Internal Revenue Service. Enrolled Agents: Frequently Asked Questions
17
Internal Revenue Service. Become an Enrolled Agent
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Internal Revenue Service. 25.20.3 Return Preparer Suitability
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Internal Revenue Service. FAQs: Enrolled Agent Continuing Education Requirements
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Internal Revenue Service. Annual Filing Season Program
21
Office of the Law Revision Counsel. 26 USC 6694 – Understatement of Taxpayer’s Liability by Tax Return Preparer
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Office of the Law Revision Counsel. 26 USC 6695 – Other Assessable Penalties With Respect to the Preparation of Tax Returns for Other Persons