If a paid tax preparer changed your return without permission, forged your signature, invented dependents, or stole part of your refund, you fix it by filing IRS Form 14157-A, the Tax Return Preparer Fraud or Misconduct Affidavit, together with a corrected return and a copy of Form 14157. The form tells the IRS that the numbers on your filed return are not the numbers you approved, and it starts the process of fixing your account, restoring your refund, and disciplining the preparer.
The stakes are real. The Government Accountability Office has reported error rates above 60% on returns prepared by unenrolled preparers in undercover tests, and the Treasury Inspector General for Tax Administration regularly flags preparer fraud as a top enforcement priority. You are not alone, and the affidavit exists because Congress and the IRS know this happens often.
Here is what you will learn in this guide:
- 📝 How to complete every line of Form 14157-A without triggering a rejection
- ⚖️ Which federal statutes punish preparer misconduct and what those penalties look like
- 🧾 When to pair Form 14157-A with Form 14157, Form 14039, or Form 3949-A
- 🚨 Common mistakes that delay refunds, get affidavits rejected, or hurt your credibility
- 🛠️ Real-world fact patterns showing how filers in California, Texas, New York, and beyond used the form to recover money
What Form 14157-A Actually Does
Form 14157-A is a sworn affidavit. You sign it under penalty of perjury, which means every claim must be true and supported. The form has one job: tell the IRS that a paid preparer altered your return after you reviewed it, filed a return you never approved, or stole part of your refund, and ask the IRS to correct your account based on the real numbers.
The form does not, by itself, punish the preparer. It does not start a criminal case. It does not get your money back the next day. It is the evidence the IRS needs to (1) reopen your tax account, (2) recompute your liability, and (3) refer the preparer to the IRS Return Preparer Office and the Office of Professional Responsibility for discipline.
The plain-English rule is simple. If your signature, your data, or your refund was used without your informed consent, you have a right to fix the record. The consequence of not filing is that the IRS treats the fraudulent return as yours, which means you owe the tax, the penalties, and the interest. A real-world example: Maria, a home health aide in Houston, discovered her preparer had added a fake Schedule C with $18,000 of “lawn care” income to inflate her Earned Income Tax Credit. Without the affidavit, she would have owed back the inflated refund plus a 20% accuracy penalty under IRC §6662. A common misconception is that the IRS automatically knows it was the preparer’s fault. It does not. You must put the facts in writing.
Who Should File Form 14157-A
You should file Form 14157-A if a paid preparer (someone who charged a fee, even a small one) did one of these things:
- Filed a return without showing it to you first
- Changed numbers on the return after you signed it
- Forged your signature on Form 1040, Form 8879, or any state equivalent
- Added dependents, credits, deductions, or businesses you did not authorize
- Directed all or part of your refund to their own bank account or to a prepaid card you never received
- Charged fees by skimming the refund without telling you
You should not file Form 14157-A if the issue is a math error you both missed, a disagreement about an aggressive but legal position, or identity theft by a stranger who is not your preparer. For stranger-based identity theft, use Form 14039 instead.
What Form 14157-A Does Not Do
The affidavit does not amend your return. If the fraudulent return reported wrong numbers, you must also file a corrected Form 1040-X, or in some cases an original return marked as the correct version, depending on IRS instructions. The affidavit does not stop collection. If the IRS already sent a CP2000 or a balance-due notice, you may also need Form 911 to request help from the Taxpayer Advocate Service. The consequence of skipping the corrected return is that the IRS has nothing to substitute, so your account stays wrong. A common misconception is that 14157-A “cancels” the bad return. It does not. It supports a substitution.
Federal Law Behind Preparer Misconduct
Before you fill out the form, it helps to know the laws that make preparer fraud illegal. The IRS draws on several statutes when it reviews your affidavit. Each one targets a different kind of bad behavior, and each one carries a different consequence for the preparer. Knowing them also helps you describe the misconduct accurately on the form itself.
IRC §6694 – Understatement by a Preparer
Internal Revenue Code §6694 penalizes preparers who understate a client’s tax through unreasonable positions or willful conduct. The penalty is the greater of $1,000 or 50% of the income the preparer earned from the return for unreasonable positions, and the greater of $5,000 or 75% of the fee for willful or reckless conduct. The plain-English version: if your preparer made up numbers to lower your tax, they can be fined per return. The consequence of ignoring it is that the IRS will keep auditing and, in repeat cases, seek an injunction under IRC §7407. A mini-scenario: David, a rideshare driver in Phoenix, watched his preparer enter $9,000 of fake mileage. After David filed Form 14157-A, the IRS hit the preparer with §6694(b) penalties for willful conduct. A common misconception is that §6694 punishes the taxpayer. It does not. It punishes the preparer.
IRC §6695 – Due Diligence Failures
Internal Revenue Code §6695 creates smaller, per-failure penalties for preparers who skip required steps, like signing the return, providing a copy to the client, keeping records, or completing Form 8867 for credits like the EITC, the Child Tax Credit, the American Opportunity Credit, and head-of-household status. Each failure runs $635 in 2026 (indexed annually). The consequence of a §6695 violation is that the preparer’s Preparer Tax Identification Number (PTIN) can be suspended. A real example: Linda’s preparer in Atlanta never asked her about her son’s school enrollment but still claimed the American Opportunity Credit. The IRS used her 14157-A to assess §6695(g) due diligence penalties. A common misconception is that small paperwork rules do not matter. They do. They are the IRS’s most-used preparer enforcement tool.
IRC §7206 and §7216 – Fraud and Disclosure Crimes
IRC §7206 makes it a felony to willfully prepare a false return, with up to 3 years in prison and a $250,000 fine. IRC §7216 makes it a misdemeanor for a preparer to disclose or use client information without consent. The plain-English version: lying on a return or selling your data is a federal crime. The consequence is referral to the Department of Justice Tax Division and possible imprisonment. A mini-scenario: a Brooklyn preparer was indicted in 2025 after dozens of clients filed Form 14157-A complaints describing forged W-2s. A common misconception is that the IRS only fines bad preparers. In serious cases, it prosecutes them.
Circular 230 and the Office of Professional Responsibility
Circular 230 governs CPAs, attorneys, enrolled agents, and other practitioners who represent clients before the IRS. Violations are handled by the Office of Professional Responsibility (OPR), which can censure, suspend, or disbar the practitioner. The consequence of a disbarment is loss of the right to practice before the IRS. A mini-scenario: an enrolled agent in Sacramento was suspended for 24 months after a 14157-A complaint exposed a pattern of altering returns post-signature. A common misconception is that Circular 230 covers all preparers. It does not. After Loving v. IRS, 742 F.3d 1013 (D.C. Cir. 2014), the IRS lost authority to license unenrolled preparers, which is why “ghost preparers” remain a problem the affidavit is designed to expose.
Line-by-Line: How to Fill Out Form 14157-A
The form fits on two pages but every box matters. Read the official instructions first, gather your documents, and then work top to bottom. Use blue or black ink if you print and mail it. Do not staple receipts to the affidavit; use paper clips and label each attachment.
Section A – Taxpayer Information
You enter your full legal name, your Social Security Number, your spouse’s name and SSN if filing jointly, your current mailing address, and a daytime phone number. Use the address where you want IRS correspondence mailed, not necessarily the address on the fraudulent return. The consequence of entering the wrong address is that the IRS letters about your case go somewhere you cannot read them, which can stall the investigation for months. A mini-scenario: James in Detroit listed his old apartment, missed an IRS letter requesting documents, and his case was administratively closed after 90 days of no response. A common misconception is that you must use the address on the original return. You should use your current address.
Section B – Tax Period and Type of Misconduct
You enter the tax year (for example, 2024) and check the box(es) describing what the preparer did. The choices include altering the return, filing without authorization, diverting refund funds, and inflating credits or deductions. Check every box that applies, even if it feels redundant. The consequence of under-checking is that the IRS investigator may treat your complaint as narrower than it is. A mini-scenario: Aisha in Newark only checked “altered the return” but not “diverted refund,” so the IRS did not initially trace the refund to a prepaid card the preparer controlled. A common misconception is that checking more boxes weakens your story. It does not. It frames the full scope.
Section C – Description of the Misconduct
This is the heart of the affidavit. You write a short narrative explaining what happened, in chronological order. Include dates, dollar amounts, names, and any communication you remember. Stick to facts and avoid emotional language. The consequence of vague writing is delay; investigators triage clearly written complaints first. A mini-scenario: Carlos in Miami wrote “On March 3, 2025, I gave my W-2 showing $42,310 in wages to preparer Jane Roe at ABC Tax. On March 8, she emailed me a return showing $42,310 in wages and a $4,200 refund. The IRS transcript I obtained on April 22 shows she filed a return with $42,310 in wages, a fictitious $11,000 Schedule C loss, and a $7,800 refund deposited to an account ending 4421 that is not mine.” This level of detail moves cases. A common misconception is that you must prove intent. You only need to describe the facts.
Section D – Preparer Information
You list the preparer’s full name, business name, address, phone number, PTIN, EFIN if known, and any professional credentials they claimed (CPA, EA, attorney). If you do not know the PTIN, write “unknown” rather than guessing. The consequence of guessing is that the IRS may flag the wrong preparer. A mini-scenario: Priya in Edison, NJ, copied a PTIN from an old business card that belonged to a former employee, which slowed the case until she corrected the record. A common misconception is that you need every field. You do not. Provide what you know.
Section E – Refund Information
If your refund was diverted, you describe how. Include the bank account or prepaid card number on the return (from your IRS account transcript), the amount, and whether you ever received any of it. The consequence of omitting refund details is that the IRS cannot place a refund trace under IRM 21.4. A mini-scenario: Tomás in San Antonio attached a screenshot of his Green Dot prepaid balance showing $0 alongside the IRS transcript showing a $6,300 deposit. The contrast accelerated his case. A common misconception is that the IRS automatically knows the refund was stolen. It does not. You must show it.
Section F – Signature and Penalty of Perjury
You and, if applicable, your spouse sign and date under penalty of perjury. Both spouses must sign on a joint return claim. The consequence of signing falsely is exposure under IRC §7206(1), which is a felony. A mini-scenario: a couple in Cleveland signed an affidavit blaming their preparer for a deduction they had actually approved by email; the IRS denied the claim after the preparer produced the email chain. A common misconception is that the affidavit is informal. It is sworn testimony.
Required Attachments
The IRS instructions list the attachments that turn an affidavit from a complaint into a complete claim. Attach:
- A copy of the return you believed you were filing (your draft, your notes, or your records)
- Your IRS tax return transcript for the tax year, showing what was actually filed
- A corrected Form 1040-X or a properly prepared original 1040 marked as the correct return
- Copies of all source documents (W-2s, 1099s, 1098s, receipts) supporting the correct numbers
- A signed Form 14157 describing the preparer’s conduct
- Any contracts, engagement letters, text messages, or emails with the preparer
- A police report, if you filed one with local law enforcement
The consequence of skipping attachments is rejection or a long back-and-forth. A common misconception is that one document set is enough. The IRS wants both what should have been filed and what was actually filed, side by side.
Three Most Common Misconduct Scenarios
The IRS sees the same fact patterns over and over. Each one calls for a slightly different emphasis on Form 14157-A.
Scenario 1: The Inflated Refund
| Preparer Action | Taxpayer Consequence |
|---|---|
| Adds a fake Schedule C or inflates EITC, then keeps the extra refund through a prepaid card | Taxpayer faces a CP2000, owes back the inflated portion, plus 20% accuracy penalty under IRC §6662 and possible 10-year EITC ban under IRC §32(k) |
Scenario 2: The Ghost Preparer
| Preparer Action | Taxpayer Consequence |
|---|---|
| Prepares the return for a fee but refuses to sign as paid preparer, leaving the “self-prepared” box checked | Taxpayer is treated as the sole responsible party, owes all tax and penalties, and has no PTIN to report — making Form 14157 the only way to identify the preparer |
Scenario 3: The Refund Diversion
| Preparer Action | Taxpayer Consequence |
|---|---|
| Substitutes the preparer’s bank account on Form 1040 direct deposit lines or on Form 8888 | Taxpayer never receives the refund, the IRS treats it as paid, and the only recovery path is a refund trace plus Form 14157-A |
Real-World Examples With Named Filers
Concrete stories make the rules easier to apply. Each of these examples is a representative composite drawn from public IRS and DOJ enforcement actions.
Example 1: Maria in Houston (Inflated EITC)
Maria earned $24,800 as a home health aide in 2024. Her preparer, “FastCash Tax,” reported $42,000 of self-employment income from a fake “lawn service,” generating a $6,800 EITC that should have been $3,100. Maria filed Form 14157-A with her actual W-2 records, a corrected 1040-X, and a Form 911 requesting Taxpayer Advocate help. The IRS reduced her balance, lifted the proposed 10-year EITC ban, and referred FastCash to the DOJ Tax Division.
Example 2: David in Phoenix (Forged Signature)
David, a rideshare driver, gave his preparer a draft return showing a $1,200 refund. The preparer e-filed a different return that claimed $9,000 in fictitious mileage and a $4,400 refund, deposited to a card David never received. He attached the IRS account transcript showing the routing number, his own bank statements, and screenshots of his rideshare mileage app. The IRS issued a refund trace under IRM 21.4.1 and credited David for the missing $1,200 within 120 days.
Example 3: Linda in Atlanta (Unauthorized Dependents)
Linda’s preparer added two non-relatives as dependents to qualify her for Head of Household status and the Child Tax Credit. Linda filed Form 14157-A, attached her actual household composition records, and filed a corrected 1040-X showing single filing status. The IRS removed the dependents, recalculated her tax, and the preparer’s PTIN was suspended under Circular 230 §10.51.
Example 4: Carlos in Miami (Schedule C Inflation)
Carlos, a salaried marketing manager, never owned a business. His preparer fabricated a Schedule C reporting $25,000 in losses to offset W-2 wages. After receiving a CP2000 demanding $7,300, Carlos filed Form 14157-A, a 1040-X removing the Schedule C, and Form 14157. The IRS abated the proposed deficiency and the preparer was indicted under IRC §7206(2).
Where to Send Form 14157-A
Mail the completed packet to:
Internal Revenue Service Attn: Preparer Complaints Mail Stop 58 5333 Getwell Road Memphis, TN 38118
The address is published in the Form 14157-A instructions and on the IRS preparer complaint page. The form is not e-filable. The consequence of mailing it to the wrong service center is delay; documents sent to a regular IRS lockbox can take months to be re-routed. A mini-scenario: Aisha in Newark mailed her packet to her local IRS office and waited five months before learning the file had never reached Memphis. A common misconception is that any IRS address will do. It will not.
How Form 14157-A Works With Other Forms
The affidavit is rarely filed alone. It works inside a small ecosystem of related forms.
Form 14157 (Complaint: Tax Return Preparer)
Form 14157 is the complaint about the preparer. Form 14157-A is the affidavit about your specific return. File them together. The complaint feeds the Return Preparer Office; the affidavit feeds the examination function that fixes your account.
Form 14039 (Identity Theft Affidavit)
Use Form 14039 when the bad actor is a stranger, not your preparer. If your preparer stole your identity and committed return fraud, you may file both. The IRS Identity Protection Specialized Unit handles 14039 cases.
Form 911 (Taxpayer Advocate Service)
Form 911 requests help from the Taxpayer Advocate Service when you face economic hardship or an IRS process is stuck. File it if collection has started, if a refund has been frozen for more than 60 days, or if a notice deadline is approaching.
Form 3949-A (Information Referral)
Form 3949-A reports suspected tax-law violations by anyone. Use it for non-preparer fraud (a neighbor’s hidden cash business, for example). It is not a substitute for 14157-A.
Mistakes to Avoid
Filing Form 14157-A is the easy part. Avoiding mistakes that get the affidavit rejected is harder. Here are common errors and the consequences each one causes.
- Failing to attach a corrected return. Without a 1040-X or corrected original, the IRS has nothing to substitute for the bad numbers, and your account stays wrong.
- Writing emotional accusations instead of facts. Investigators triage clear factual narratives first; emotional language slows or sinks the case.
- Skipping the IRS account transcript. Without the transcript, you cannot prove what was actually filed versus what you approved.
- Using your old address. Important IRS letters go to the address on the affidavit, and missed letters can administratively close your case.
- Forgetting to sign under penalty of perjury. Unsigned affidavits are returned, costing weeks of delay.
- Signing alone on a joint return claim. Both spouses must sign; one signature gets the form rejected.
- Filing 14157-A without Form 14157. The two forms work together; filing only one delays preparer discipline.
- Guessing at the preparer’s PTIN or EFIN. A wrong number can implicate an innocent preparer and slow your case.
- Mailing to the wrong address. Only Memphis, TN, Mail Stop 58 routes the form correctly.
- Waiting past the refund statute of 3 years from filing or 2 years from payment. Late claims forfeit the refund even if the fraud is proven.
Do’s and Don’ts
Do
- Do gather your IRS transcripts first because you need them to show what was actually filed, not what you thought was filed.
- Do write a chronological narrative because investigators read fact-driven stories faster and more sympathetically.
- Do file a corrected return because the affidavit alone does not change your liability.
- Do keep copies of everything because the IRS may ask for resubmissions and your originals can be lost in transit.
- Do report the preparer to your state board (such as the California Tax Education Council, the New York State Department of Taxation and Finance, or the Oregon Board of Tax Practitioners) because state action can come faster than federal action.
Don’t
- Don’t sign blank tax forms because doing so gives the preparer free rein to fill in any numbers.
- Don’t pay with refund-skim arrangements because they make refund diversion easier and harder to trace.
- Don’t accept a “guaranteed refund” because no honest preparer can promise a number before reviewing your documents.
- Don’t delete texts or emails with the preparer because those records support the affidavit’s narrative.
- Don’t confront the preparer in writing after filing because tipping them off can lead to obstruction or destruction of evidence.
Pros and Cons of Filing Form 14157-A
Pros
- Restores your true tax liability, because the IRS will recompute your account based on real records.
- Triggers preparer discipline, because the Return Preparer Office opens an investigation.
- Protects credits like the EITC, because filing reverses any 2-year or 10-year ban that applies only to taxpayer fraud.
- Creates a paper trail for civil litigation, because state consumer-protection lawsuits often start with the federal complaint.
- Costs nothing to file, because the affidavit and complaint are free IRS forms.
Cons
- Takes time, because IRS preparer-misconduct cases routinely take 6 to 12 months.
- Demands documentation, because vague affidavits get rejected.
- Does not stop collection automatically, because you may still need Form 911 or a Collection Due Process hearing.
- Risks preparer retaliation, because some preparers respond with frivolous countersuits or harassment.
- Cannot recover diverted refunds beyond the §6511 statute, because late claims are barred regardless of the fraud.
State-Level Nuances
Federal law is the floor; states often add a ceiling. California requires non-CPA, non-attorney, non-EA preparers to register with the California Tax Education Council and complete continuing education. A 14157-A complaint about a California preparer should also be cross-filed with CTEC and the California Franchise Tax Board. Oregon licenses preparers through the Oregon Board of Tax Practitioners, and unlicensed preparation is a misdemeanor. Maryland operates the State Board of Individual Tax Preparers and accepts parallel complaints. New York requires registration with the NYS Tax Preparer Registration program, and willful misconduct carries state penalties on top of federal exposure. Connecticut, Illinois, Nevada, and Minnesota also impose registration or disclosure rules. The consequence of skipping the state filing is leaving an obvious enforcement lever unused; states often act faster than the IRS.
Key Entities You Should Know
- IRS Return Preparer Office (RPO) issues PTINs and EFINs, and revokes them when needed.
- Office of Professional Responsibility (OPR) disciplines Circular 230 practitioners.
- Taxpayer Advocate Service (TAS) helps when normal IRS channels fail.
- Treasury Inspector General for Tax Administration (TIGTA) audits IRS handling of preparer cases.
- Department of Justice Tax Division prosecutes preparer fraud and seeks injunctions under §7407.
- Federal Trade Commission handles related consumer-protection complaints, especially for refund-anticipation products.
Recap of Key Court Rulings
Loving v. IRS, 742 F.3d 1013 (D.C. Cir. 2014) struck down the IRS’s Registered Tax Return Preparer program, leaving unenrolled preparers largely unregulated at the federal level and increasing the importance of consumer-driven enforcement through Form 14157-A. Ridgely v. Lew, 55 F. Supp. 3d 89 (D.D.C. 2014) limited Circular 230’s reach over contingent-fee refund-claim work, narrowing OPR’s jurisdiction. In United States v. Stinson, the Eleventh Circuit affirmed permanent injunctions under §7408 against a preparer whose victims had filed Form 14157-A complaints. The cumulative lesson is that the affidavit is often the only practical tool an individual taxpayer has against a non-credentialed preparer.
Frequently Asked Questions
Can I file Form 14157-A if I never paid the preparer in cash?
Yes. Any compensation, including a deduction from your refund, a barter arrangement, or a free service for friends, counts as “paid preparation” if the preparer accepted anything of value.
Do I need a lawyer to file Form 14157-A?
No. The affidavit is designed for self-help and most filers complete it without counsel, though a lawyer helps when fraud overlaps with identity theft, large refunds, or criminal exposure.
Will the IRS tell me what happened to the preparer?
No. Federal disclosure rules under IRC §6103 keep preparer enforcement details confidential, though public injunctions and indictments are searchable on the DOJ Tax Division site.
Can I file electronically?
No. Form 14157-A must be printed, signed, and mailed to the Memphis address listed in the form’s official instructions, because the IRS does not accept electronic submission.
Does filing Form 14157-A trigger an audit of me?
No. The affidavit triggers a recomputation of the year in question based on the corrected return, not a full audit, although the IRS may verify your supporting documents.
Is there a deadline to file?
Yes. Refund claims fall under the IRC §6511 statute of limitations: 3 years from filing or 2 years from payment, whichever is later, so file as soon as you discover the misconduct.
Can I file for a prior tax year?
Yes. You can file Form 14157-A for any open year within the §6511 window, and you should attach a separate corrected 1040-X for each affected year.
Does Form 14157-A protect me from the 10-year EITC ban?
Yes. The 10-year ban under IRC §32(k) applies only to taxpayer fraud, so a successful 14157-A demonstrating preparer fraud avoids it.
Will my refund be released after I file?
No. Refund release depends on the IRS completing its review, often 6 to 12 months, although Taxpayer Advocate Service intervention can accelerate hardship cases.
Can I sue the preparer in state court too?
Yes. State consumer-protection statutes, common-law fraud, and breach-of-contract claims are available in addition to the federal complaint, and the affidavit makes a strong evidentiary exhibit.
Do I need to file Form 14039 along with Form 14157-A?
No. File Form 14039 only if your identity was stolen, not merely if your preparer altered numbers, although both can be filed when both crimes occurred.
Can a non-resident or ITIN holder file Form 14157-A?
Yes. ITIN holders and non-resident filers have the same right to file the affidavit, and the IRS reviews the claim under the same standards.
Related reading
- How to Fill Out IRS Form 1040-X (w/Examples) + FAQs
- How to Fill Out IRS Form 4506-F (w/Examples) + FAQs
- How to Fill Out IRS Form 4506 (w/Examples) + FAQs
- How to Fill Out IRS Form 14039 (w/Examples) + FAQs
- How to Fill Out IRS Form 14157 (w/Examples) + FAQs
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