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IRS Letter 257C: What It Means When Your Records Don’t Match

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Last updated 11/24/2024 by
Silas Bamigbola
Fact checked by
Ante Mazalin
Summary:
IRS Letter 257C is sent to inform taxpayers that the IRS has resolved a discrepancy between their name and Taxpayer Identification Number (TIN). This correction ensures that the information on file matches IRS records, which is crucial for accurate tax processing. Understanding the purpose of this letter and how to respond can prevent future issues with your tax filings. If a refund is due, you should receive it within four to six weeks.
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.
Receiving an unexpected letter from the IRS can be nerve-wracking, but not all correspondence is bad news. If you’ve received IRS Letter 257C, titled “We Corrected Your Name or Taxpayer Identification Number,” it means the IRS has resolved a discrepancy between your name and your Taxpayer Identification Number (TIN). This notice confirms the correction, ensuring your tax records are accurate and up to date. Understanding why you received this letter and what to do next can help you avoid future complications and delays with your tax return or refund. Let’s break down everything you need to know about IRS Letter 257C.

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What is IRS Letter 257C?

IRS Letter 257C, titled “We Corrected Your Name or Taxpayer Identification Number,” is a formal notice issued by the IRS to inform taxpayers of a correction made to their tax records. This typically involves discrepancies between the taxpayer’s name and their Taxpayer Identification Number (TIN), such as a Social Security Number (SSN) or Employer Identification Number (EIN).

Purpose of IRS Letter 257C

The letter serves as a confirmation that the IRS has resolved an issue that could otherwise delay tax return processing, impact refunds, or lead to further complications. Receiving this letter means that your records now align with IRS data, ensuring smoother tax filings in the future.

When does the IRS issue this letter?

IRS Letter 257C is issued after the IRS has identified a mismatch between the name and TIN on a filed tax return and subsequently resolved it. This might occur if:
  • You recently filed a tax return with incorrect personal information.
  • Your name was not updated after a legal name change.
  • There was a clerical error when your return was processed.
  • You contacted the IRS to address a name-TIN discrepancy.
In these scenarios, the IRS ensures your tax information is updated, and Letter 257C serves as your notification of the correction.

Pro Tip

Set up IRS account alerts online to get real-time notifications on any changes to your tax return or account. This helps you stay updated on adjustments and due dates.

Why did you receive IRS Letter 257C?

Understanding why you received IRS Letter 257C is essential for resolving any lingering questions and ensuring your tax records remain accurate.

Key reasons for receiving the letter

The IRS typically sends Letter 257C for one of the following reasons:
  • You filed a tax return with a name and TIN that did not match IRS records.
  • The IRS found the discrepancy during the processing of your tax return.
  • You contacted the IRS to report or resolve an error related to your TIN.
  • The IRS corrected your records to ensure consistency and sent the letter to notify you.

What this means for you

Receiving this letter is generally a positive outcome. It confirms that the IRS has addressed and resolved an issue in your tax records. If a tax refund was delayed due to the mismatch, you can now expect to receive it within four to six weeks.

Pro Tip

Keep copies of all correspondence from the IRS, including IRS Letter 257C. These documents can serve as proof of resolved issues and provide reference if future discrepancies occur.

Common reasons for name and TIN mismatches

A mismatch between your name and TIN can happen for several reasons. Here are the most common causes:

Name changes due to life events

Legal name changes due to marriage, divorce, or other personal circumstances are a frequent cause of mismatches. If your name on file with the Social Security Administration (SSA) does not match the name on your tax return, the IRS will flag the discrepancy.

Errors during tax filing

Simple mistakes, such as typos in your name or TIN, can lead to a mismatch. For example, entering a single incorrect digit in your Social Security Number may trigger the issue.

Incorrect data on file with the IRS or SSA

Outdated or inaccurate records with the SSA or IRS can cause problems. If you haven’t updated your name with the SSA after a legal change, the IRS will not recognize the updated information.

Using a different TIN for various filings

If you use multiple TINs (e.g., SSN for personal taxes and EIN for a small business), there is a greater chance of errors or mismatches when filing tax returns.

Pro Tip

Use the IRS “Where’s My Refund” tool to monitor refund progress after receiving IRS Letter 257C. This ensures you can track your refund without unnecessary delays or confusion.

How does IRS Letter 257C impact you?

IRS Letter 257C resolves a potentially problematic issue, but it can have implications for your tax situation. Here’s what it means for taxpayers:

Timely tax refund processing

A name-TIN mismatch can delay the processing of your tax return and any associated refund. The correction documented in Letter 257C allows the IRS to proceed with issuing refunds or finalizing your tax records.

Updates to IRS records

Once the correction is made, your IRS records will reflect accurate information. This reduces the likelihood of future discrepancies or delays.

Peace of mind

Receiving confirmation from the IRS that the issue has been resolved provides reassurance that your tax filings are in good standing.

Potential penalties or interest

If the mismatch led to delays in payments owed to the IRS, interest or penalties might have accrued. It’s important to resolve these issues promptly to avoid additional charges.

Pro Tip

If you experience frequent issues with name and TIN mismatches, consider consulting a tax professional. They can help identify underlying problems and ensure your filings are accurate moving forward.

What should you do when you receive IRS Letter 257C?

Here’s how to handle IRS Letter 257C to ensure that your tax records remain accurate and up to date:

Steps to take after receiving IRS Letter 257C

  • Review the letter: Carefully read the details to understand the correction made and ensure it aligns with your records.
  • Verify personal information: Cross-check the corrected name and TIN with your official documents, such as your Social Security card or IRS records.
  • Take no action if accurate: If the information in the letter is correct, you don’t need to respond.
  • Contact the IRS if errors persist: If you notice any issues, call the number provided in the letter to address them promptly.
  • Monitor your refund: If a refund was delayed, keep track of its status through the IRS online portal or by contacting their support line.

What not to do

Avoid ignoring the letter. While no response is required if the correction is accurate, failing to review and verify the details could result in future tax issues.

How to prevent name and TIN mismatches in the future

Taking proactive steps can help you avoid discrepancies and the need for corrections like those outlined in IRS Letter 257C.

Update your records with the SSA and IRS

If you experience a legal name change, promptly update your records with both the Social Security Administration and the IRS. This ensures consistency across all federal databases.

File tax returns with care

Double-check all details on your tax return before submission, including your name, TIN, and filing status. Minor errors can lead to significant delays.

Use professional tax preparation services

Consider working with a tax professional or using reputable tax preparation software. These services often include error-checking features to catch discrepancies before filing.

Maintain organized records

Keep copies of your previous tax returns, Social Security card, and correspondence from the IRS. Having these records readily available can simplify the resolution process if issues arise.
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Frequently asked questions

What does IRS Letter 257C mean for your tax records?

IRS Letter 257C confirms that the IRS has resolved a mismatch between your name and Taxpayer Identification Number (TIN). This means your records are now updated and aligned with IRS databases, ensuring smoother processing of tax returns and refunds in the future.

Do you need to contact the IRS after receiving IRS Letter 257C?

You typically do not need to contact the IRS if the information in the letter is accurate. However, if you find any discrepancies or have questions, you should reach out to the IRS using the contact information provided in the letter.

Will IRS Letter 257C delay your refund?

If your refund was delayed due to the name and TIN mismatch, it should be processed within four to six weeks after the IRS sends the correction letter. You can check the status of your refund on the IRS’s “Where’s My Refund” tool online.

How can you avoid future name and TIN discrepancies?

To prevent mismatches, ensure that your personal information, such as your legal name and TIN, is updated with the Social Security Administration (SSA) and the IRS. Double-check all details on your tax return before filing, and consider using professional tax preparation services for accuracy.

What should you do if you lose IRS Letter 257C?

If you misplace IRS Letter 257C, you can contact the IRS to request a copy or verify the changes made to your records. Ensure you have your TIN and other personal details on hand when you call for faster assistance.
Need help understanding other IRS letters and notices? Visit our comprehensive guide to IRS Letters and Notices or search for the 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 257C notifies taxpayers that the IRS resolved a name and TIN discrepancy.
  • The correction ensures accurate tax records and timely processing of future returns.
  • Review the letter carefully to confirm that the corrected information matches your records.
  • To avoid future discrepancies, update your personal information with the SSA and IRS promptly.
  • If you are due a refund, expect to receive it within four to six weeks after the correction.

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