SuperMoney logo
SuperMoney logo

CP618 Notice: What Is It And How Should You Respond?

Silas Bamigbola avatar image
Last updated 11/25/2024 by
Silas Bamigbola
Fact checked by
Ante Mazalin
Summary:
The CP618 Notice is a reminder from the IRS that you have not filed a required tax return. This notice is a final attempt to prompt taxpayers to comply before the IRS takes further action, such as filing a substitute return or initiating collections. Understanding the implications and responding promptly can help avoid penalties, interest, and potential enforcement actions.
Receiving an IRS notice can be alarming, especially when it indicates non-compliance with your tax obligations. The CP618 Notice informs taxpayers about unfiled tax returns and acts as a final reminder to submit their returns. Ignoring it can lead to severe consequences, including penalties, interest, and enforced collection actions. In this guide, we’ll break down the purpose of the CP618 Notice, its implications, and the steps you should take to resolve it effectively.

Compare Tax Preparation Services

Compare multiple vetted providers. Discover your best option.
Compare Options

What is the CP618 notice?

The CP618 Notice is the Spanish-language version of the CP518 Notice. It is issued by the IRS to inform taxpayers that they have not filed a required tax return for a specific year. The notice serves as a final reminder to file before the IRS takes further steps, such as preparing a Substitute for Return (SFR) on your behalf.
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 CP618 notice is important

The CP618 Notice is a critical warning because it indicates the IRS has identified a gap in your tax filings. If you fail to respond, the IRS may:
  • Prepare a Substitute for Return (SFR) that excludes deductions or credits you may qualify for, increasing your tax liability.
  • Impose penalties and interest on any outstanding taxes owed.
  • Initiate collection actions, such as wage garnishments or bank levies.

Pro Tip

Always keep copies of your filed tax returns and any supporting documentation. This makes it easier to resolve disputes with the IRS and respond to notices like the CP618 promptly.

How the CP618 notice affects you

When you receive the CP618 Notice, it means the IRS has no record of your tax return for the specified year. This can result in:
  • Delays in processing refunds if you are owed money.
  • Increased financial penalties if taxes are owed.
  • Potential enforcement actions, including liens or levies, for continued non-compliance.

What should you do when you receive the CP618 notice?

Upon receiving the CP618 Notice, follow these steps to address it:
  • Review the notice: Carefully read the notice to understand which tax year it pertains to and the instructions provided.
  • Determine filing requirements: Verify whether you were required to file a return for that year. If you were not required to file, inform the IRS accordingly.
  • File the return: If you were required to file, prepare and submit your tax return, ensuring all information is accurate and complete.
  • Complete form 15103: This form, titled “Form 1040 Return Delinquency,” is used to explain why you are filing late, why you believe you do not need to file, or to indicate that you have already filed.
  • Submit supporting documents: Include all necessary documentation, such as W-2s, 1099s, and a copy of the completed Form 15103.
  • Contact the IRS: Use the contact information provided in the notice if you need clarification or assistance.

How to respond to the CP618 notice

Steps for an accurate response

To effectively respond to the CP618 Notice:
  1. Ensure your tax return includes all required forms, schedules, and documentation.
  2. Submit the completed return to the address or fax number listed on the notice.
  3. Retain copies of all correspondence for your records.

Pro Tip

If you’re unsure about your filing obligations, consult a tax professional or contact the IRS directly. Acting quickly can help you avoid penalties and interest charges.

What if you disagree with the CP618 notice?

If you believe the notice was sent in error:
  • Provide evidence, such as a filed return or proof that you were not required to file.
  • Communicate promptly with the IRS to resolve the matter.

Consequences of ignoring a CP618 notice

Failing to respond to a CP618 Notice can lead to several serious consequences that may impact your financial situation and tax compliance status. Here are the potential outcomes:
  • Penalties and interest: Ignoring the notice can result in late-filing penalties, which increase over time. Additionally, interest will accrue on any unpaid taxes, further adding to your financial burden.
  • Substitute for return (SFR): If you do not file the required tax return, the IRS may file a Substitute for Return (SFR) on your behalf. This version often excludes key deductions, exemptions, or credits, leading to a higher tax liability than if you had filed yourself.
  • Delayed or forfeited refunds: If you are owed a refund, it will not be processed until you submit the required return. In some cases, delays can lead to forfeiture of the refund if the statute of limitations expires.
  • Collection actions: Continued non-compliance may prompt the IRS to take enforcement actions such as wage garnishments, bank levies, or liens on your property.

Seeking professional help

Navigating the complexities of a CP618 Notice can be challenging, especially if you are unsure about your filing requirements or face financial difficulties. Seeking professional assistance can provide clarity and ensure your issue is resolved efficiently. Here’s how professionals can help:

When to consult a tax professional

  • If you’re unsure how to prepare a delinquent tax return or which documents are required.
  • If you believe the IRS issued the notice in error and need help disputing it effectively.
  • If you suspect identity theft or fraud related to your tax account.
  • If you owe a significant tax liability and want to explore payment options or settlements like an Offer in Compromise.

Pro Tip

Set up an online account with the IRS to view your tax records, track notices, and manage filings. This is a secure and efficient way to stay informed.

How a tax professional can assist

Tax professionals, such as Certified Public Accountants (CPAs), enrolled agents, or tax attorneys, offer the following benefits:
  • Expertise in preparing accurate and compliant tax returns to prevent future notices.
  • Representation in communicating with the IRS to resolve disputes or errors.
  • Assistance in setting up payment plans or negotiating reduced liabilities.
  • Guidance on safeguarding your account against future compliance issues, such as enrolling in the Identity Protection PIN program.

Additional resources for support

If you cannot afford a professional, consider these options:
  • Taxpayer Advocate Service (TAS): An independent organization within the IRS that helps taxpayers resolve problems and understand their rights.
  • Volunteer Income Tax Assistance (VITA): A program offering free tax preparation services for eligible taxpayers, such as those with low income or disabilities.
  • Local IRS offices: Contact your nearest IRS office to discuss your situation and get guidance on how to proceed.
Looking for the best way to reduce your tax burden? We’ve compiled a list of the Best Tax Relief Companies to help you navigate tax challenges and save money. Click here to discover trusted experts who can assist you with tax resolution, IRS negotiations, and more!

Frequently asked questions

How do I find out which tax year the CP618 notice refers to?

The CP618 Notice specifies the tax year in question. Look for details in the body of the notice, where the IRS typically indicates the year for which the return has not been filed. If it’s unclear, you can contact the IRS using the phone number provided in the notice.

What documents should I include when responding to the CP618 notice?

When responding to the CP618 Notice, you should include:
  • A completed tax return for the specified year (if applicable).
  • Form 15103, “Form 1040 Return Delinquency,” if required.
  • Any supporting documentation, such as W-2s, 1099s, or proof of prior filing.
  • A cover letter explaining the reason for the delayed filing or why you believe you were not required to file.

Can I request an extension to file my tax return after receiving the CP618 notice?

No, the CP618 Notice indicates that the IRS is expecting a past-due tax return, so extensions are no longer applicable. However, if you need additional time to gather documents or resolve an issue, contact the IRS directly to explain your situation and explore options.

What should I do if I receive multiple CP618 notices for different tax years?

If you receive multiple CP618 Notices for different years, address each notice separately. File each overdue return individually, including the specific notice and supporting documents for each year. Ensure accuracy to avoid further discrepancies or delays.

How can I confirm the IRS has received my response to the CP618 notice?

To confirm receipt of your response:
  • Use certified mail with return receipt requested when mailing your documents to the IRS.
  • Request confirmation if you fax your response by saving the fax transmission receipt.
  • Follow up with the IRS by calling the number provided in the notice to verify that your response has been received and processed.
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

  • The CP618 Notice is a final reminder from the IRS to file your overdue tax return.
  • Ignoring this notice can lead to penalties, substitute returns, and enforced collection actions.
  • Respond promptly by filing the required return or providing evidence if you were not required to file.
  • Consult a tax professional if you need assistance or guidance in resolving the issue.

Share this post:

Table of Contents