--- title: "Ghost Tax Preparers: How to Spot One Before Filing Season | TaxPros of CA" description: "A ghost tax preparer won't sign your return or add a PTIN. How to spot one in California, what IRS Letter 4733 or 6623 means, and where to report them." image: "https://taxprosofca.com/wp-content/uploads/logo.png" --- # Ghost Tax Preparers: How to Spot One Before Filing Season [Guides](https://taxprosofca.com/category/guides/) A ghost tax preparer is someone who prepares your return for a fee but refuses to sign it or leave their Preparer Tax Identification Number (PTIN) on it. The IRS says paid preparers must sign and include a valid PTIN on every return they prepare, and it calls a refusal to do so “a major red flag.” The reason it matters to you is blunt: an unsigned return looks self-prepared, and you are the one legally responsible for what was filed. This guide explains how the practice works, how to catch it before filing season starts, and what to do if an IRS letter says it may already have happened. **Scope:** this page applies to returns for tax year 2026 filed during the 2027 filing season, and was checked against IRS and California Tax Education Council (CTEC) pages in November 2026. TaxProsOfCA.com is not a tax firm and gives no tax advice; it explains how to check the person you hire. ## What the IRS means by a “ghost” preparer The IRS defines the term on its [tax return preparer misconduct page](https://www.irs.gov/help/report-fraud/tax-return-preparer-misconduct): a ghost preparer “prepares a return but refuses to sign it and/or refuses to include a PTIN.” The agency’s 2024 Dirty Dozen release on [unscrupulous preparers](https://www.irs.gov/newsroom/dirty-dozen-irs-urges-taxpayers-to-not-fall-prey-to-untrustworthy-tax-preparers-ghost-preparers-can-disappear-with-taxpayer-cash-information) adds the pattern that makes them dangerous: they tend to appear during filing season, push credits and deductions people do not qualify for, sometimes take a large percentage of the refund, and then “simply disappear, leaving well-meaning taxpayers to deal with the consequences.” The disappearing part is the core of the scheme. A preparer who never signs leaves no federal trail connecting them to the return. If the IRS later questions a credit, there is no preparer of record to answer for it. ### How the signature gets dodged There are a few common forms, and they look different depending on whether the return is filed on paper or electronically: - **Paper returns:** the preparer prints the return and asks you to sign and mail it yourself, with the paid preparer section left blank. - **E-filed returns:** the IRS misconduct page lists preparers who use “non-commercial software to prepare returns that appear self-prepared” without their name, PTIN or firm name, and preparers who use IRS Free File to file returns for paying clients. - **The business-label trick:** CTEC’s [taxpayer page](https://ctec.org/taxpayer/) describes copies handed to clients with a business label stuck over the paid preparer area. CTEC is explicit that “a business label is not a legal signature,” and that the return actually filed may show as self-prepared or leave the preparer section blank. ## Warning signs to check before filing season Most ghost preparers are spotted by the way they talk about fees and refunds, long before anyone sees a return. The IRS and CTEC lists overlap heavily. Treat any of the following as a reason to stop: - **A fee tied to your refund.** IRS [Topic No. 254](https://www.irs.gov/taxtopics/tc254) tells taxpayers to avoid preparers who base fees on a percentage of the refund. CTEC says fees should reflect the complexity of the return, never the refund amount. - **Cash only, no receipt.** The 2024 IRS release lists cash-only payment without a receipt as a known tactic. - **A refund routed to their account.** Both agencies warn against a preparer who wants all or part of your refund deposited into an account that is not yours. - **A bigger refund promised before they have seen your documents.** Topic No. 254 warns against preparers who claim they can get larger refunds than others. - **A request to sign a blank or incomplete return.** The IRS is direct: never sign a blank tax form. - **A vague answer to “Will you sign my return?”** CTEC lists this as a question to ask every preparer, and says the answer “should always be YES.” For a broader list that goes beyond the signature problem, the site’s guide to [warning signs worth walking away over](https://taxprosofca.com/warning-signs/) covers the rest. ## Why California adds a second check Federally, the minimum to prepare returns for pay is a PTIN. California goes further. CTEC states that in California, only CPAs and their employees, attorneys with the State Bar of California, CTEC-registered tax preparers (CRTPs) and IRS enrolled agents can prepare tax returns for a fee. A ghost preparer working in California is therefore often missing two things: the federal signature and PTIN, and the state credential. That gives you two independent checks before you hand anything over: 1. **Ask for the PTIN and full legal name,** then confirm the person appears in the IRS Directory of Federal Tax Return Preparers if they claim a credential. The site’s explainer on [what a PTIN is and why your preparer needs one](https://taxprosofca.com/what-is-a-ptin-and-why-your-tax-professional-must-have-one/) walks through what the number does and does not prove. 2. **Confirm the California credential** with the matching lookup: CTEC’s [Find and Verify a Preparer](https://ctec.org/taxpayers/find-verify-preparer/) tool for CRTPs, the California Board of Accountancy lookup for CPAs, the IRS for enrolled agents, and the State Bar for attorneys. Recommendations are not a substitute. CTEC’s own quiz makes the point that some ghost preparers “build loyal customer bases through referrals while operating outside the law.” Someone can be friendly, local and well reviewed and still be unregistered. For a sense of what the legitimate version of the job involves, including the record-keeping habits a properly trained preparer is expected to have, see this overview of [what working tax preparers are taught by experienced mentors](https://netmentors.com/careers/tax-preparers/). ## How to check a return you already received If a preparer did your return last year, pull out the copy and look at the paid preparer section at the bottom of Form 1040. It should show the preparer’s name, signature, PTIN and firm details. Then compare that copy with what the IRS actually has on file: the IRS [Get Transcript](https://www.irs.gov/individuals/get-transcript) service shows the figures that were processed. The IRS misconduct page specifically lists a copy that “doesn’t match the return that was filed” and a copy with direct deposit details that are not yours as forms of refund fraud. ## If you receive IRS Letter 4733 or Letter 6623 The IRS says it sends Letter 4733 or Letter 6623 when it believes a return was prepared by a ghost preparer. If you get one and you paid someone to prepare that return, the IRS asks you to report the preparer through its online misconduct process, which routes you to the correct form. There are two separate tracks, and you can use either or both: | Form | What it does | When to use it | |---|---|---| | Form 14157 | Complaint about a tax return preparer | You want the IRS to know about the preparer’s conduct | | Form 14157-A | Asks the IRS to change your account to reflect the return you intended to file | The preparer altered data, misdirected your refund, or filed without your knowledge or consent (Form 1040 filers only) | Form 14157-A needs real evidence. According to the IRS, if the preparer did not sign the filed return you must show both that the person held themselves out as being in the business of preparing returns and that you actually dealt with them, with their name, the tax year and dates. If you are claiming a stolen or partial refund, the IRS also requires an official law enforcement report. Keep texts, receipts, appointment confirmations and any business cards from the start, because this is exactly what you would need. For the state side, CTEC accepts complaints about unregistered preparers and says those reports go to the California Franchise Tax Board. CTEC also says individuals who illegally prepare returns for a fee may face FTB penalties of up to $5,000. The site’s step-by-step guide on [filing a complaint against a tax professional in California](https://taxprosofca.com/how-to-file-a-complaint-against-a-tax-professional-in-california/) explains which agency handles which credential. ## A short pre-hire script Five questions, asked before you share a Social Security number, filter out most ghost preparers: 1. What is your full legal name and PTIN? 2. Are you a CRTP, CPA, enrolled agent or attorney, and how can that be verified? 3. Will you sign the return as the paid preparer, both federal and California? 4. How is your fee calculated, and will you put it in writing? 5. Where will the refund be deposited? A legitimate preparer will answer all five without hesitation. CTEC says CRTPs are required to display their registration certificate in a visible location, so the second answer should also be on the wall. ## Frequently Asked Questions ### Is it illegal for a tax preparer not to sign my return? Under federal rules a paid preparer must sign the return and include a valid PTIN. The IRS lists failing to sign returns and failing to include a PTIN as misconduct you can report. For your own exposure, the important point is that you remain responsible for the return either way. ### Will I be penalized for using a ghost preparer? CTEC says taxpayers are generally not penalized simply for hiring an unregistered preparer, but they remain legally responsible for the accuracy of the return. If false credits or income were claimed, the resulting tax, interest and penalties fall on you. ### What does a business stamp in the preparer box mean? CTEC states that business labels do not meet federal or state standards and that a signature (typed or handwritten) and PTIN are required. A label over the preparer area is a reason to check what the IRS actually received. ### Does a filled-in preparer box prove the preparer is legitimate? No. It shows someone took responsibility for the return. You still need to confirm the California credential through CTEC, the Board of Accountancy, the IRS or the State Bar, depending on which credential the person claims. ### Can I report a ghost preparer anonymously in California? CTEC states that complaints against tax preparers are handled confidentially and that a preparer is not told who reported them. The IRS process asks for specific, credible information and your supporting documents. ### Related Articles [CTEC Renewal Deadlines: What October 31 and January 15 Mean for Your Preparer](https://taxprosofca.com/ctec-renewal-deadline-preparer-status/)CTEC preparers renew by October 31, with late renewal to January 15. What an exp… [Tax Preparer Closed or Disappeared? 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