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IRS Letter 4402C: How to Secure Your Account After Identity Theft

Silas Bamigbola avatar image
Last updated 11/14/2024 by
Silas Bamigbola
Fact checked by
Ante Mazalin
Summary:
IRS Letter 4402C notifies taxpayers that the IRS has verified identity theft on their tax account. This letter typically follows a taxpayer’s submission of documentation indicating potential fraud. Upon receipt, the letter confirms that an identity theft marker now protects the account, preventing future fraudulent filings. In this article, we explain the meaning of IRS Letter 4402C, why it’s important, and the steps you should take to secure your tax information.
Receiving a letter from the IRS is always serious, especially if it involves identity theft. IRS Letter 4402C confirms that the IRS recognizes identity theft on your tax account and has taken steps to protect your information. Understanding this letter and knowing your next steps is essential to safeguarding your finances. This article provides an in-depth look at IRS Letter 4402C, why it was sent, how it impacts you, and actions to secure your tax account and prevent future incidents.

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Understanding IRS Letter 4402C and its purpose

IRS Letter 4402C confirms that the IRS received documentation indicating identity theft on a taxpayer’s account. Here’s what you should know:
  • Identity theft confirmation: The letter verifies that the IRS has accepted your identity theft claim and marked your account for added security.
  • Documentation review: IRS Letter 4402C confirms that they have received and reviewed the documentation supporting your claim.
  • Next steps: While the IRS has added security, additional measures can further protect your tax identity.
IRS Letter 4402C serves as an important part of the IRS’s identity theft protection protocols, reassuring taxpayers of proactive protective measures on their accounts.

Pro Tip

Sign up for an IRS Identity Protection PIN (IP PIN) if you haven’t already. This six-digit code blocks unauthorized access to your tax account, reducing the risk of identity theft.
Struggling with IRS notices? If you’ve received an IRS letter and aren’t sure how to handle it, you might want to explore professional tax relief options. Optima Tax Relief has helped thousands of people resolve their tax issues and get back on track with the IRS. Learn more about how they can assist you with your situation.

Why the IRS sends Letter 4402C

IRS Letter 4402C confirms verified identity theft, often after a taxpayer has alerted the IRS. Some common scenarios leading to this letter include:

Evidence of tax identity theft

The IRS may notice signs of identity theft if someone tries to file a tax return using your Social Security number. The IRS may then request more verification or documentation to validate your identity and your fraud claim.

Submission of identity theft documentation

If you submit identity theft documentation, like Form 14039 (Identity Theft Affidavit), the IRS reviews it and, if necessary, places an identity theft marker on your account. This marker blocks unauthorized returns under your Social Security number.

IRS fraud alert triggers

In some cases, the IRS may identify potential fraud based on unusual filing patterns. When this happens, they often issue a letter requesting verification or confirming a fraud alert.
IRS Letter 4402C protects taxpayers whose accounts are at risk of fraud and adds security to your tax account.

How IRS Letter 4402C impacts your tax account

An identity theft marker alters how the IRS manages your tax account. Here’s how this letter affects you:
  • Enhanced security: The IRS will monitor your tax account closely to prevent unauthorized filings. They’ll verify any tax returns filed under your Social Security number.
  • Processing delays: If you file a new tax return, processing may take longer as the IRS confirms that it’s valid. This delay protects against identity theft.
  • Annual IP PIN requirement: Many taxpayers with confirmed identity theft will need to use an Identity Protection PIN (IP PIN) each year. This PIN ensures your identity for future tax filings.
While effective against fraud, this marker requires you to follow extra steps each year to ensure secure, accurate tax filings.

Pro Tip

Check your IRS account online often for any new activity or notifications related to identity theft. This helps you stay updated and take action quickly if needed.

Steps to take after receiving IRS Letter 4402C

Taking quick action after receiving IRS Letter 4402C helps prevent complications. Here’s a step-by-step guide to handle the letter and secure your tax account:

Review IRS Letter 4402C thoroughly

Start by reading the letter closely. IRS Letter 4402C confirms that your account has an identity theft marker, meaning the IRS has safeguarded it. Ensure you understand any instructions, especially if they need further action.

Protect your personal information

Review your personal records and consider added security, such as freezing your credit with major bureaus. This stops identity thieves from opening new accounts in your name.

Enroll in an IP PIN with the IRS

The IRS issues a six-digit Identity Protection PIN (IP PIN) each year to verified taxpayers, which you must use when filing your tax return. It is one of the best ways to secure your tax account.

Monitor your tax account and credit

Check your IRS account and credit reports regularly to spot suspicious activity. Addressing issues quickly stops identity theft from spreading to other areas of your finances.
By following these steps, you minimize further identity theft risks and secure your tax records.

IRS procedures for identity theft cases

The IRS has strict protocols for handling identity theft cases to protect taxpayers. Here’s an overview of the process:
  • Verification and documentation review: The IRS reviews the Form 14039 or other documentation to confirm identity theft.
  • Account marker placement: If fraud is confirmed, an identity theft marker is added to your account to block unauthorized use of your Social Security number.
  • Additional security measures: The IRS may assign an IP PIN and require extra verification for future filings.
The IRS supports identity theft victims and works to ensure only valid returns are processed.

Consequences of ignoring IRS Letter 4402C

Ignoring IRS Letter 4402C exposes you to further fraud risk. Without following up, you miss protective measures, which increases the chance of future identity theft incidents.
Possible consequences include:
  • Higher fraud risk: Without proactive steps, identity thieves may continue using your information for fraudulent filings.
  • IRS account limitations: The IRS might restrict account privileges or require added verification if ongoing fraud is suspected.
  • Refund and return delays: Unauthorized returns may delay your refund as the IRS investigates.
Acting on IRS Letter 4402C and following the needed steps helps prevent these issues and keeps your account secure.
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Frequently asked questions

How can I protect my tax account from future identity theft?

Sign up for an IRS Identity Protection PIN (IP PIN) to safeguard your tax account from future identity theft. This PIN creates a security layer, making it difficult for unauthorized individuals to file returns under your Social Security number.

Will the identity theft marker affect my tax refund?

The marker doesn’t affect your eligibility for a refund but may delay processing as the IRS verifies your return. If your return is legitimate, you’ll still receive your refund, though additional verification steps may slow processing.

Can I file my tax return electronically with an identity theft marker on my account?

Yes, you can file electronically, but you may need an Identity Protection PIN (IP PIN) if the IRS has assigned one to you. The IP PIN adds security by verifying your identity, preventing unauthorized electronic submissions.

What should I do if I receive additional IRS letters after Letter 4402C?

Read each letter carefully, as it may contain instructions or requests for more documentation. If you need clarification, contact the IRS using the information in the letter. Ignoring follow-up letters could delay case resolution.

How long will the identity theft marker stay on my tax account?

The marker generally stays on your account for multiple years, ensuring ongoing protection. The IRS reviews accounts periodically and may remove the marker if it’s no longer necessary.
However, if identity theft issues persist, the marker may stay in place longer to protect your account. The IRS prioritizes taxpayer security, so they will keep the marker active as long as needed to prevent unauthorized activity.

What if I need help resolving my identity theft case?

If you need assistance, consider reaching out to the IRS Taxpayer Advocate Service. This free resource helps taxpayers handle complex IRS issues, including identity theft cases. You can also consult a tax professional specializing in identity theft to ensure you follow all required steps correctly and promptly.
Need help understanding other IRS letters and notices? Visit our comprehensive guide to IRS Letters and Notices or search for the specific document you received in the table below.
IRS Letter or Notice Number
Notice Description
CP01The IRS verified your claim of identity theft and will monitor your account.
CP01HThe IRS received a tax return with a social security number that belongs to a dead person.
CP02HMoney is due on an amended return based on a grant received due to Hurricane Katrina, Rita, or Wilma.
CP03CYou received the First-Time Homebuyer Credit for a house you purchased.
CP04You may be eligible for tax deferment because either you or a spouse served in a combat zone, a qualified contingency operation, or a hazardous duty station during the tax year specified on your notice.
CP08You may be entitled to additional money due to the Additional Child Tax Credit.
CP10Your tax return changed due to a miscalculation, and the refund you wanted to apply to an estimated tax payment has changed.
CP10AYour tax return changed due to a miscalculation of the Earned Income Credit, and the refund you wanted to apply to an estimated tax payment has changed.
CP11You owe money because the IRS amended your return due to a miscalculation.
CP11AYour tax return changed due to a miscalculation of the Earned Income Credit, and the refund you wanted to apply to an estimated tax payment also changed.
CP11MYour tax return changed due to a miscalculation of the Making Work Pay and Government Retiree Credit, and the refund you wanted to apply to an estimated tax payment has changed.
CP12You are due a bigger refund because the IRS corrected one or more mistakes on your tax return.
CP12AThe IRS made changes to correct the Earned Income Credit (EIC) claimed on your tax return.
CP12E or CP12FThe IRS corrected a miscalculation on your return.
CP12MThe IRS made changes to the computation of the Making Work Pay and/or Government Retiree Credits on your return.
CP12RThe IRS made changes to the computation of the Rebate Recovery Credit on your return.
CP13The IRS made changes to your return due to a miscalculation. There is no refund or amount due. Your balance is zero.
CP13AThe IRS made changes to your return due to a miscalculation of the Earned Income Credit. There is no refund or amount due. Your balance is zero.
CP13MThe IRS made changes to your return due to a miscalculation of the Making Work Pay credit or the Government Retiree Credit. There is no refund or amount due. Your balance is zero.
CP13RThe IRS made changes to your return due to a miscalculation of the Recovery Rebate Credit. There is no refund or amount due. Your balance is zero.
CP14You owe money on unpaid taxes.
CP16The IRS made changes to your return due to a miscalculation. The refund you were due was applied to other tax debts.
CP21AYou owe money due to the changes you requested that the IRS make on your tax returns.
CP21BYou are due a refund due to the changes you requested that the IRS make on your tax returns. The money should arrive within 2 to 3 weeks.
CP21CThe IRS made the requested changes to your tax return. You will not receive a refund, and there is no tax due. Your balance is zero.
CP21EAs a result of your recent audit, the IRS made changes to your tax return, and you owe money as a result of those changes.
CP21IThe IRS made changes to your tax return relating to the Individual Retirement Arrangement (IRA) taxes. You owe money due to the changes.
CP22AThe IRS made the changes you requested, and you owe money as a result.
CP22EAs a result of your recent audit, the IRS changed your tax return, and you now owe money.
CP22IThe IRS made changes to your tax return relating to the Individual Retirement Arrangement (IRA) taxes. You owe money due to the changes.
CP23The IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. You owe taxes due to these changes.
CP24The IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. This resulted in an overpayment of estimated taxes.
CP24EThe IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. This resulted in an overpayment of estimated taxes.
CP25The IRS changed your return because there was a difference between the amount of estimated tax payments listed on your tax return and the amount actually posted to your account. You are not due a refund, nor do you owe any money. Your balance is zero.
CP31You need to update your address because your refund check was returned to the IRS.
CP45The IRS was unable to apply your overpayment to your estimated tax as you requested.
CP49The IRS used all or part of your refund to pay a tax debt.
CP53Your refund check will be sent by mail because the IRS can’t provide your refund through direct deposit.
CP57The bank declined your payment, so the IRS was unable to draft funds from your bank account.
CP71A reminder of the amount you owe in tax, penalty, and interest.
CP71AA reminder of the amount you owe in tax, penalty, and interest.
CP71CA reminder of the amount you owe in tax, penalty, and interest.
CP71DA reminder of the amount you owe in tax, penalty, and interest.
CP88The IRS is holding your refund because you haven't filed one or more tax returns, and it believes you will owe tax.
CP90The IRS is notifying you of its intent to levy certain assets for unpaid taxes. You have the right to dispute the levy in a Collection Due Process hearing.
CP91The IRS will levy up to 15% of your social security benefits for unpaid taxes.
CP120The IRS needs documentation of your tax-exempt status.
CP120AYour organization’s tax-exempt status has been revoked because it failed to file a Form 990 series return for three consecutive years.
CP130You may no longer need to pay the Alternative Minimum Tax (AMT) because your tax return filing requirements changed.
CP152The IRS received your return.
CP153The IRS will send your refund by mail because your direct deposit did not go through.
CP161You have an unpaid balance due to the IRS.
CP166Your monthly payment to the IRS did not go through due to insufficient funds in your bank account.
CP178You may no longer owe excise tax because your tax return filing requirements changed.
CP231You need to update your address because your refund was returned to the IRS.
CP259You did not file the business tax return identified in the notice.
CP259AYou should have filed these forms but did not – Form 990/990-EZ, Return of Organization Exempt From Income Tax, or Form 990-N (e-Postcard).
CP259BThe IRS requires you to file these forms but did not – Form 990-PF, Return of Private Foundation or Section 4947(a)(1) Nonexempt Charitable Trust Treated as a Private Foundation.
CP259CThe IRS believes that you are a private foundation, but did not file the required Form 990-PF, Return of Private Foundation or Section 4947(a)(1) Nonexempt Charitable Trust Treated as a Private Foundation.
CP259DYou must file this form, but you did not – Form 990-T, Exempt Organization Business Income Tax Return.
CP259EYou should have filed this form, but you did not – Form 990-N (e-Postcard) or Form 990/990-EZ, Return of Organization Exempt From Income Tax.
CP259FThe IRS requires you to file this form but did not – Form 5227, Split-Interest Trust Information Return.
CP259GThe IRS requires you to file this form, but you didn’t – Form 1120-POL, U.S. Income Tax Return for Certain Political Organizations.
CP259HAs a tax-exempt political organization, you must file this form, but you did not – Form 990/990-EZ, Return of Organization Exempt From Income Tax.
CP276AYou submitted your tax liability schedule incorrectly. The IRS typically charges a Federal Tax Deposit (FTD) penalty for this but did not this time.
CP276BThe IRS did not receive the correct amount of tax deposits. It normally charges a Federal Tax Deposit (FTD) penalty but did not this time.
CP297The IRS is notifying you of its intent to levy certain assets for unpaid taxes. You have the right to dispute the levy at a Collection Due Process hearing.
CP297AThe IRS has levied your assets for unpaid taxes. You have the right to dispute the levy at a Collection Due Process hearing.
CP298The IRS notifying you of its intent to levy up to 15% of your social security benefits for unpaid taxes.
CP501You have a balance due on one of your tax accounts.
CP503You have an unpaid balance on one of your accounts, and the IRS has not heard from you.
CP504You have an unpaid amount due on your account. If you do not pay immediately, the IRS will levy your state income tax refund to apply it to the amount you owe.
CP504BYou have an unpaid amount due on your account. If you do not pay immediately, the IRS will levy certain property or rights to property to apply it to the amount you owe.
CP521A reminder that you have an installment agreement payment due.
CP523You have defaulted on your payment agreement. Therefore the IRS is terminating the agreement and will levy your assets.
CP601Usted tiene un saldo pendiente de pago (dinero que le debe al IRS) en una de sus cuentas contributivas.
CP603No hemos recibido respuesta de parte de usted y todavía tiene un saldo sin pagar en una de sus cuentas contributivas.
CP604Usted tiene un saldo sin pagar en su cuenta. De no pagar esta cantidad inmediatemente, el IRS embargará cualquier reembolso de impuestos estatales al que tenga derecho y aplicarlo al pago de su deuda.
CP604BUsted tiene un saldo sin pagar en su cuenta. De no pagar esta cantidad inmediatemente, el IRS embargará ciertas propiedades o derechos de propiedad y lo aplicará al pago de su deuda.
CP621Este aviso es para notificarle que usted tiene un plan de pagos a plazos vencido. Por favor, envíe el pago inmediatamente.
CP623Este aviso es para informarle nuestra intención de cancelar su plan de pagos a plazos y confiscar (embargar) sus bienes. Usted incumplió en su acuerdo.
CP711Nosotros realizamos cambios a su planilla debido a que entendemos que hubo un cálculo erróneo. Como resultado de estos cambios, usted adeuda dinero por sus contribuciones.
CP721Hicimos el(los) cambio(s) que usted solicitó a su declaración de impuestos para el año tributario que aparece en su aviso. Como resultado de éste(estos) cambio(s) usted debe dinero en sus impuestos.
CP722Hicimos el(los) cambio(s) que usted solicitó a su declaración de impuestos para el año tributario que aparece en su aviso. Como resultado de éste(estos) cambio(s) usted debe dinero en sus impuestos.
CP771Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP772Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP773Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP774Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses.
CP959Usted no radicó su planilla de contribución de negocios identificada en este aviso.
CP2000The income or payment information on file doesn’t match your tax return. The discrepancy may result in an increase or decrease in your tax due.
CP3219AThe IRS has received information that is different from what you reported on your tax return. This may result in an increase or decrease in your tax.
CP3219NThe IRS didn’t receive your tax return, so it calculated your return based on the information received from employers, financial institutions, and others. If you want to challenge the proposed tax, you have 90 days from the date of this notice. If you are outside the country, you have 150 days.
Letter 0012CThe IRS needs additional information to process your tax return.
Letter 0484CThe IRS wants a completed
Letter 0525Updates you on proposed changes after an IRS examination. Any changes are explained and details the refund due or taxes owed.
Letter 531IRS Notice of Deficiency. The information the IRS received about you was different from what you reported on your return.
Letter 0668D(LP 68)The IRS released their levy.
Letter 0549CYour tax bill was paid.
Letter 0681CThe IRS accepted your payment proposal. However, this is not a formal Installment Agreement.
Letter 0757CYou did not adhere to the terms of your Installment Agreement.
Letter LT 11The IRS plans to seize your property or rights to property.
Letter 1058The IRS has not received your payment. It plans to seize your property or rights to property.
Letter 1615 (LT 18)You must respond to the IRS within 10 days of this notice regarding past due tax returns.
Letter 1737 (LT 27)Complete and sign Form 433F, Collection Information Statement.
Letter 1961CYour application for a Direct Debit Installment Agreement was declined. It explains why and what you need to do to qualify.
Letter 1962CYour application for a
Letter 2050 (LT 16)The IRS is trying to collect unpaid taxes from you from returns that have been filed or from returns that have not been filed.
Letter 2257CThe IRS is providing the payoff amount that you requested.
Letter 226-JAn IRS letter to large employers notifying them that they may be liable for an Employer Shared Responsibility Payment (ESRP).
Letter 2271CA request for an Installment Agreement has been approved. It explains the fees and how to qualify for a Low Income Fee Reduction. The letter may also request missing information.
Letter 2272CAn IRS letter explaining why your request to pay the balance due in installments was declined.
Letter 2273CA confirmation letter of your request to pay the balance due in installments. It contained the amount to pay, fees charged, and where to send payment. Instructions on how to apply for the Low Income Fee Reduction included.
Letter 2318CA response to a request to pay taxes due to payroll deductions. It also explains the fees that are charged.
Letter 2357CThe IRS is admitting that it did not send you the balance due notices that it should have.
Letter 2603CThe IRS accepted your installment agreement. The IRS will file a Notice of Federal Tax Lien on your personal property.
Letter 2604CThe IRS has accepted your request for installment payments. This IRS letter provides the monthly payment, the address where to send it, and the fees charged. The letter also provides instructions on how to apply for the Low Income Fee Reduction.
Letter 2761CThe IRS is requesting your combat zone service dates to ensure that it provides you with the special provisions and protection of the combat zone deferment. Copies of military orders or other documentation to support your time served may be requested. Civilians working in support of the Armed Forces may be required to provide a Letter of Authorization or a letter from their employer.
Letter 2789CAn annual reminder notice, as required by law, of the balance due to the IRS. It explains that penalties and interest continue to accrue until the balance is fully paid.
Letter 2840CConfirms your Installment Agreement request and includes the payment amount and due date. This IRS letter explains the fees charged for paying monthly and explains how to apply for the Low Income Fee Reduction (if you qualify).
Letter 3030CProvides an explanation of the tax, penalty, and interest still due on your account.
Letter 3127CA confirmation of your request to make a change to your Installment Agreement. This IRS letter explains the fees for the change. Changes can be to the payment amount or due date, or it can include additional liabilities.
Letter 3174A reminder of taxes due after the IRS has sent a Notice of Intent to Levy.
Letter 3217CThe IRS has accepted your request to pay the balance in installments. This IRS letter provides your payment amount, the due date, and fees charged. The letter also provides instructions on applying for the Low Income Fee Reduction (if you qualify).
Letter 3228 (LT 39)A request to pay the balance due within 10 days using the envelope provided.
Letter 3500The IRS has received your documents, and it needs additional time to review them.
Letter 3572Your Federal Income Tax Return has been selected for examination. The IRS auditor requests that you call to schedule an audit appointment.
Letter 4883CThe IRS received your federal income tax return but needs more information to verify your identity in order to process your tax return accurately.
Letter 4903 (LT 26)You must file your tax returns immediately. The IRS has previously contacted you, but it did not receive a response.
Letter LP 47The IRS is trying to locate the person identified in the letter and is requesting that you provide their new address.
Letter LP 59The IRS has not received a response to the notice of levy it previously sent.
Audit Letter 2205The IRS manages audits either by mail or through an in-person interview to review your records. The interview may be at an IRS office (office audit) or the taxpayer’s home, place of business, or accountant’s office (field audit).
Letter 915You recently underwent an audit, and the IRS informs you that you now owe taxes.

Key takeaways

  • IRS Letter 4402C confirms that an identity theft marker has been placed on your tax account for enhanced protection.
  • Receiving this letter means the IRS verified your identity theft documentation and is working to prevent unauthorized filings.
  • Following the instructions in the letter and securing your account with an IP PIN are essential to safeguarding your tax identity.
  • Ignoring IRS Letter 4402C can increase your risk of fraud and delay future tax return processing.
  • Regularly monitoring your IRS account and credit reports helps you stay alert to potential identity theft issues.

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