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CP256 Notice: What Is It and How Should You Respond?

Silas Bamigbola avatar image
Last updated 10/30/2024 by
Silas Bamigbola
Fact checked by
Ante Mazalin
Summary:
The CP256 notice is sent by the IRS to inform taxpayers about changes to their estimated tax payments. It typically indicates that adjustments have been made to the estimated tax penalties or due to discrepancies in tax records. Understanding why you received this notice and the steps to resolve it can help you avoid penalties, manage your tax obligations effectively, and address any issues promptly. This article covers everything you need to know about the CP256 notice and how to respond correctly.
Receiving a CP256 notice from the IRS can be confusing, especially if you weren’t expecting any changes to your tax payments. The notice serves as a notification that the IRS has made adjustments related to your estimated tax payments or has recalculated penalties. Whether you agree with the changes or need to dispute them, knowing how to handle the situation can help you avoid additional issues. This article explains the CP256 notice in detail, including its purpose, possible reasons for issuance, how it may affect you, and the best steps to take to resolve it.

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Understanding the CP256 notice

The CP256 notice is issued by the IRS when adjustments are made to a taxpayer’s estimated tax payments, which may include changes to penalties or recalculations based on new information. The notice provides details about the adjustments, the reasons behind them, and instructions on any necessary actions. Common reasons for receiving a CP256 notice include incorrect estimated tax payments, underpayment of taxes, or calculation errors.
  • Incorrect estimated tax payments reported on your return.
  • Discrepancies between the IRS’s records and your submitted tax payments.
  • Changes in tax penalties due to recalculations based on updated data.
The notice will outline the changes made, explain the new payment requirements, and may include recommendations to update future estimated tax payments to avoid similar issues.

Pro Tip

Keep track of your quarterly estimated tax payments to avoid discrepancies. Use IRS payment tracking tools or set calendar reminders to ensure timely payments.

How the CP256 notice impacts your tax situation

Receiving a CP256 notice can have several implications for your tax situation, especially if it involves changes to your estimated tax payments or penalties. It’s essential to understand how this notice can affect you and the actions required to resolve any outstanding issues.
  • Potential penalties: The IRS may impose penalties for underpayment of estimated taxes. If the notice indicates an adjustment due to underpayment, resolving it quickly can minimize any additional penalties or interest.
  • Payment adjustments: You may need to update your estimated tax payments for the year. The notice may provide a revised payment schedule to follow to stay compliant with IRS requirements.
  • Delayed refunds: If you are owed a refund, it may be delayed if there are discrepancies in your tax records or if the IRS requires additional documentation.
Taking the time to review the notice and understand its implications can help you stay on top of your tax obligations and prevent future issues.
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.

Steps to take after receiving a CP256 notice

Handling a CP256 notice involves taking several important steps to resolve any discrepancies or adjustments to your tax situation. Prompt action can help you avoid further complications. Here’s what to do if you receive a CP256 notice:
  • Carefully review the notice: Read the CP256 notice to understand the changes the IRS has made to your estimated tax payments or penalties. Take note of the reasons for the adjustments and any instructions provided for future actions.
  • Compare with your records: Verify the information on the notice against your records of estimated tax payments and other tax-related documents. This step helps ensure that the IRS’s adjustments are accurate and justifiable.
  • Make any necessary payments: If the notice indicates an underpayment, promptly address the outstanding amount to avoid further penalties. The notice may also suggest updating future estimated tax payments to correct any discrepancies.
  • Contact the IRS for clarification: If you disagree with the notice or need more information, contact the IRS using the phone number provided on the notice. It’s essential to reach out before the due date specified on the notice to avoid any additional penalties.
  • Update your estimated tax payments: Adjust your future estimated tax payments according to the IRS’s recommendations to ensure compliance and avoid similar issues in subsequent quarters.

Pro Tip

Use the IRS’s Electronic Federal Tax Payment System (EFTPS) for easy tracking and scheduling of your estimated tax payments.

Common reasons for receiving a CP256 notice

The IRS issues CP256 notices for various reasons, all of which relate to estimated tax payments or related penalties. Understanding the common causes can help you determine the next steps.

Inaccurate estimated tax payments

One of the primary reasons for receiving a CP256 notice is due to errors in estimated tax payments. This can occur if you made incorrect payments, calculated your estimates based on outdated information, or missed a payment deadline.

Underpayment of estimated taxes

Taxpayers are required to pay at least 90% of their annual tax liability through estimated payments or withholding. If your payments fall short of this threshold, the IRS may recalculate penalties and issue a CP256 notice.

Changes in tax law or personal circumstances

Adjustments to tax laws or personal changes in income, deductions, or credits can lead to discrepancies in your estimated tax calculations. The CP256 notice may reflect these adjustments, prompting you to update your payment schedule.

Errors in previous tax filings

If there were errors in your previous year’s tax filings or payments, the IRS might issue a CP256 notice to reconcile these discrepancies. Correcting past mistakes can help you avoid additional penalties and future notices.

Responding to the CP256 notice

If you receive a CP256 notice, it’s crucial to respond appropriately to resolve any outstanding issues. Here are some ways you can respond based on the nature of the notice:

Review and adjust future payments

Review the recommended payment changes provided in the notice and adjust your future estimated tax payments to stay compliant. This may involve increasing your payment amounts or changing payment intervals.

File a corrected tax return if needed

If the notice indicates a need to correct previous tax filings, submit an amended return to the IRS. Include any necessary documentation to support your corrections and avoid future discrepancies.

Seek assistance if necessary

If you’re unsure about how to handle the notice, consider reaching out to a tax professional or the IRS’s Taxpayer Advocate Service for guidance. This can help you clarify any questions and ensure you take the right steps.

Pro Tip

Working with a tax professional can help you avoid common pitfalls and optimize your estimated tax payments.

Consequences of ignoring a CP256 notice

Ignoring a CP256 notice can lead to more severe consequences. Understanding these potential outcomes can motivate you to act promptly.
  • Additional penalties: Failure to address underpayment or discrepancies may result in further penalties and increased interest charges on any outstanding balances.
  • Enforcement actions: If unresolved, the IRS may escalate collection efforts, including wage garnishments, liens, or levies.
  • Negative impact on future refunds: If you are owed a refund, the IRS may withhold it until all outstanding tax issues are resolved.

Looking for ways to stay ahead on taxes?

Managing your tax payments can be challenging, but staying proactive can help you avoid issues with the IRS. We recommend reviewing your tax payments quarterly and consulting a tax professional if you anticipate significant changes to your income or tax situation.
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

What should I do if I don’t agree with the CP256 notice?

If you disagree with the notice, contact the IRS immediately using the number on the notice. Be prepared to provide documentation supporting your position and clarify any discrepancies. The IRS may request additional information to resolve the issue.

Can I set up a payment plan for unpaid taxes mentioned in the CP256 notice?

Yes, the IRS offers installment agreements for taxpayers who cannot pay the full amount owed. Setting up a payment plan can help you manage your tax debt and avoid additional penalties. You can apply for a payment plan online through the IRS website, by phone, or by submitting Form 9465, “Installment Agreement Request.”

How long do I have to respond to the CP256 notice?

The CP256 notice will usually include a date by which any payments or actions must be taken. Responding promptly is crucial to avoid additional penalties or interest. If no specific date is mentioned, aim to address the notice within 30 days to stay in good standing with the IRS.

Will the CP256 notice affect my credit score?

The notice itself will not impact your credit score, as the IRS does not report directly to credit bureaus. However, if you fail to resolve the issue and the IRS places a lien on your property or initiates collection actions, it could indirectly affect your credit. Timely action can help prevent such outcomes.

Can I resolve the CP256 notice without contacting the IRS?

If the notice involves a straightforward correction, such as updating future estimated tax payments or making a payment for an underpaid amount, you may not need to contact the IRS. However, if you disagree with the notice or require clarification, reaching out to the IRS is recommended.

What happens if I ignore the CP256 notice and do nothing?

Ignoring the notice can result in more severe consequences, including increased penalties, enforcement actions such as wage garnishments or bank levies, and a potential impact on any future refunds. Addressing the notice promptly is the best way to avoid these issues.
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 CP256 notice is issued when the IRS makes adjustments to estimated tax payments or related penalties.
  • It is essential to review the notice carefully and take any necessary actions to resolve outstanding issues.
  • Addressing the notice promptly can help avoid further penalties, interest, and enforcement actions.
  • Updating future estimated tax payments according to IRS recommendations can help prevent future notices.
  • Consulting a tax professional can be helpful if you have questions or need assistance responding to the notice.

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