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IRS Letter CP701S Notice: What Is It and How Should You Respond?

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Last updated 10/30/2024 by
SuperMoney Team
Fact checked by
Ante Mazalin
Summary:
The CP701S Notice is issued by the IRS when there is a need for additional documentation or clarification regarding your tax return or related filings. Typically, this notice highlights discrepancies or missing information that needs to be addressed to continue processing your tax return. In this article, we’ll explain what this notice means, how it could impact you, and the best ways to resolve the issue efficiently to avoid delays or penalties in your tax filings.
Receiving an IRS notice can be unsettling, especially if it relates to possible issues with your tax documentation. The CP701S Notice is specifically sent out to inform you that more information or supporting documents are required before the IRS can proceed with processing your return. Failing to respond may result in penalties or significant delays. In this article, we will help you understand the CP701S Notice, how it affects your tax situation, and how to respond quickly to resolve the matter.

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What is the CP701S notice?

The IRS issues the CP701S Notice when they need additional information to process your tax return. This typically happens when there are discrepancies between the information you provided and what the IRS has on file, or when certain documentation is missing. It’s essentially a request for more information, ensuring your return is accurate and complete before they can finalize processing.
Common reasons for receiving a CP701S Notice include:
  • Discrepancies between your tax return and IRS records.
  • Failure to submit necessary forms, such as W-2s or 1099s.
  • Issues with verifying your identity or address.
  • Missing signatures or incomplete sections in your tax return.
The notice will specify exactly what information or forms are needed and how to submit them. The goal of this process is to ensure that your return is accurate and all necessary documentation is included, minimizing errors and reducing the risk of audits in the future.
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.

How the CP701S notice affects you

When you receive a CP701S Notice, it indicates that your tax return cannot proceed until you provide the required information. This may delay any refunds you are owed, and if the IRS doesn’t receive the documentation within the specified timeframe, you may also incur penalties or interest for unpaid taxes.
Ignoring or delaying a response to this notice can lead to several complications, including:
  • Delayed tax return processing.
  • Delayed refunds.
  • Penalties for underreported income or other discrepancies.
It’s important to act quickly by reviewing the notice, gathering the necessary documentation, and submitting it according to the IRS instructions. Prompt action will help you avoid further complications and ensure a smooth resolution of the issue.

Pro tip

Always double-check the instructions on your CP701S Notice. Missing a required document or overlooking a signature can delay the process and lead to additional complications.

Steps to take when you receive a CP701S notice

Once you receive a CP701S Notice, follow these steps to resolve the issue as quickly as possible:
  • Carefully review the notice: Understand what the IRS is requesting and note any specific forms or documentation they require.
  • Check your records: Review your tax return to ensure all information you provided was correct. Identify any missing documents or discrepancies the IRS might have flagged.
  • Gather the required documentation: This may include missing forms, corrected documents, or identity verification materials.
  • Respond to the IRS: Submit the requested information using the method specified in the notice. This could be through the mail or electronically via the IRS portal.
  • Track your response: Retain copies of any documentation you send and use a tracking service (e.g., certified mail) to ensure your response is received.
Acting promptly ensures that your tax return can be processed without unnecessary delays, and you’ll avoid potential penalties.

Pro tip

Use certified mail with a return receipt when sending documents to the IRS. This provides proof of receipt and can help in case of any disputes.

How to respond to the CP701S notice

Key steps for responding

After receiving the CP701S Notice, responding promptly and correctly is crucial. Follow these steps:
  1. Identify the documents needed: The notice will outline the specific information or forms the IRS is missing.
  2. Submit corrections if necessary: If there’s an error on your return, you might need to provide corrected forms, such as a revised W-2 or 1099.
  3. Submit your response: Depending on the IRS instructions, send the documents by mail or electronically. Ensure all forms are signed and complete.
  4. Contact the IRS if needed: If the notice is unclear, contact the IRS for clarification or seek assistance from a tax professional.
In certain situations, such as identity verification or suspected identity theft, additional steps may be necessary. The IRS offers an Identity Protection PIN (IP PIN) program, which can provide an extra layer of security for future filings if you’ve been a victim of identity theft.

Other methods to resolve the CP701S notice

In addition to mailing documents, the IRS offers secure online submission portals for certain forms. Responding through these portals can expedite the process. Additionally, if you’re dealing with identity verification, visiting a local IRS office in person can sometimes be the quickest solution.

Further support options for the CP701S notice

If you’re unsure about how to handle the CP701S Notice, consider the following resources:
  • Consult a tax professional: A CPA or tax attorney can provide expert advice, especially if the notice involves complex tax matters or if there’s a risk of penalties.
  • IRS website: The IRS’s official site has helpful resources, including FAQs and specific guidance for different notices.
  • Taxpayer Advocate Service: If you’re having trouble resolving the issue, the IRS’s Taxpayer Advocate Service offers free assistance for taxpayers dealing with unresolved problems.
Professional help can be especially valuable when dealing with more complicated issues, such as identity theft or errors across multiple tax years.

Pro tip

If you’ve experienced identity theft, consider enrolling in the IRS’s IP PIN program to protect your future tax filings from fraud.

Consequences of ignoring a CP701S notice

Ignoring a CP701S Notice can lead to significant penalties or delays. The IRS requires the requested documentation to verify the accuracy of your tax return and determine if you are eligible for refunds or deductions. Failure to respond can result in:
  • Penalties for unpaid taxes or underreporting income.
  • Delays in receiving any tax refunds.
  • Potential enforcement actions, such as wage garnishment or fines, if the IRS suspects fraud or tax evasion.
Responding in a timely manner is essential to avoid these serious outcomes.

Potential outcomes after responding to the CP701S notice

Once you provide the necessary documentation, the IRS will review your submission. The possible outcomes include:
  • If your response is sufficient: The IRS will process your tax return, including any refunds or credits you may be owed.
  • If more information is needed: The IRS may request additional details or corrected forms to resolve the matter fully.
  • If identity theft is suspected: The IRS will take steps to secure your account and may enroll you in the Identity Protection PIN program.
Timely and accurate responses are the best way to ensure a smooth resolution of your tax matters.
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Frequently asked questions

How long do I have to respond to a CP701S notice?

The IRS typically provides a specific deadline in the CP701S notice by which you must respond. This deadline can vary but is generally within 30 days from the date on the notice. It is important to review the notice thoroughly to determine the exact timeline and respond promptly to avoid any delays or penalties.

What happens if I can’t find the required documents in time?

If you are unable to locate the required documents before the deadline, it’s essential to contact the IRS immediately to request an extension. In some cases, the IRS may grant additional time if you can demonstrate that you are actively working to gather the necessary information. Be sure to document your efforts and communicate with the IRS as soon as possible.

Can I amend my tax return after receiving a CP701S notice?

Yes, if you discover an error on your tax return while responding to a CP701S notice, you can file an amended tax return using Form 1040-X. It’s important to submit the amended return along with any required supporting documents outlined in the notice. Make sure the amendments address the issues mentioned in the notice to avoid further complications.

Will the CP701S notice delay my tax refund?

Yes, if your tax return is flagged with a CP701S notice, your refund may be delayed until you provide the necessary documentation and the IRS reviews and approves your return. The sooner you respond with the correct documents, the quicker the IRS can process your return and issue any refunds you may be owed.

What should I do if I disagree with the CP701S notice?

If you believe the CP701S notice was sent in error or disagree with the IRS’s findings, you have the right to dispute the notice. You can contact the IRS for clarification, and if necessary, submit a formal dispute by providing evidence that supports your position. Consulting a tax professional or using the IRS’s Taxpayer Advocate Service may also be helpful in resolving disputes.
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

  • A CP701S notice is issued by the IRS when additional information is needed to process your tax return.
  • Common reasons for receiving this notice include missing forms, discrepancies, or identity verification issues.
  • Responding promptly to the CP701S notice is crucial to avoid delays, penalties, or interest charges.
  • Follow the IRS instructions carefully to submit the required documents by mail or electronically.
  • Ignoring the notice can lead to enforcement actions, such as fines, garnishments, or delays in receiving your refund.
  • Consult a tax professional if you are unsure how to handle the notice or need assistance with complex tax matters.

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