If you have received an IRS notice and are searching for answers, this complete guide will help you find the information you need (use Control+F or Command+F to locate your notice). Also it is always a good idea to seek advice from a licensed Tax Professional or Tax Accountant to advise you about the best way to handle your situation. An experienced tax attorney will represent you to the IRS and relieve the unwanted burden of dealing with the case by yourself. At SITA Consulting we understand how stressful it can be if you’ve received a notice from the IRS, and are always here to help.
| Lang | IRS Notice Number | Description | Topic |
|---|---|---|---|
| English | CP01 | We received the information that you provided and have verified your claim of identity theft. We have placed an identity theft indicator on your account. | Identity Theft |
| English | CP01A | This notice tells you about the Identity Protection Personal Identification Number (IP PIN) we sent you. | Identity Theft |
| English | CP01B | This notice tells you the IRS needs more information from you to process your tax return accurately. | Identity Theft |
| English | CP01C | This CP01C notice is issued to taxpayers who are not currently impacted by tax-related identity theft to acknowledge receipt of standard identity theft documentation and to inform them their account has been marked with an identity theft indicator. | Identity Theft |
| English | CP01H | You received a CP 01H notice because we were unable to process your tax return. The IRS has locked your account because the Social Security Administration informed us that the Social Security number (SSN) of the primary or secondary taxpayer on the return belongs to someone who was deceased prior to the tax year shown on the tax form. | SSN |
| English | CP01S | We received your Form 14039 or similar statement for your identity theft claim. If you are due a refund, we’ll issue it or contact you when we finish processing your case or if we need additional information. | Identity Theft |
| English | CP02H | You owe a balance due as a result of amending your tax return to show receipt of a grant received as a result of Hurricane Katrina, Rita or Wilma. | Balance Due |
| English | CP03C | You received a tax credit (called the First-Time Homebuyer Credit) for a house you purchased. You may need to file a form to report a change in ownership to the house you purchased. | Credit |
| English | CP04 | Our records show that you or your spouse served in a combat zone, a qualified contingency operation, or a hazardous duty station during the tax year specified on your notice. As a result, you may be eligible for tax deferment. | Combat Zone |
| English | CP05 | We sent you this notice because we’re reviewing your tax return to verify income, deductions, credits, etc. We’re holding your refund until we finish our review. | Verification |
| English | CP05A | We are examining your return and we need documentation. | Verification |
| English | CP05B | We issue a CP05B notice when the IRS receives a tax return that shows a refund amount and we can’t determine if the income reported on the tax return matches the income reported to us by payers. The IRS is holding your refund until we receive the additional information we requested from you to determine if the income is correct before we can release your refund. | Refund |
| English | CP06 | We’re auditing your tax return and need documentation from you to verify the Premium Tax Credit (PTC) that you claimed. We are holding all or part of your refund, pending the result of this audit, because of this discrepancy with your PTC. | ACA |
| English | CP06A | We’re auditing your tax return and need documentation from you to verify the Premium Tax Credit (PTC) that you claimed. | ACA |
| English | CP07 | We received your tax return and are holding your refund until we complete a more thorough review of the benefits you claimed under a treaty and/or the deductions claimed on Schedule A. | Deductions |
| English | CP08 | You may qualify for the Additional Child Tax Credit and be entitled to some additional money. | Additional Child Tax Credit |
| English | CP09 | We’ve sent you this notice because our records indicate you may be eligible for the Earned Income Credit (EIC), but didn’t claim it on your tax return. | EIC |
| English | CP10 | We made a change(s) to your return because we believe there’s a miscalculation. This change(s) affected the estimated tax payment you wanted applied to your taxes for next year. | Change To Your Estimated Tax Credit Amount |
| English | CP10A | We made a change(s) to your return because we believe there’s a miscalculation involving your Earned Income Credit. This change(s) affected the estimated tax payment you wanted applied to your taxes for next year. | Change To Your Estimated Tax Credit Amount |
| English | CP11 | We made changes to your return because we believe there’s a miscalculation. You owe money on your taxes as a result of these changes. | Balance Due |
| English | LT11 | We haven’t received any payment from you for your overdue taxes. This letter is to advise you of our intent to seize your property or rights to property. You must contact us immediately. | Levy |
| Spanish | ST11 | No hemos recibido ningún pago de usted para sus impuestos atrasados. Esta carta es para informarle de nuestra intención de embargar sus propiedades o derechos a la propiedad. Usted debe comunicarse con nosotros inmediatamente. | Embargo |
| English | CP11A | We made changes to your return because we believe there’s a miscalculation involving your Earned Income Credit. You owe money on your taxes as a result of these changes. | Balance Due |
| English | CP11M | We made changes to your return involving the Making Work Pay and Government Retiree Credit. You owe money on your taxes as a result of these changes. | Balance Due |
| English | CP12 | We made changes to correct a miscalculation on your return. | Return Error |
| English | CP12A | We made changes to correct the Earned Income Credit (EIC) claimed on your tax return. | EIC |
| English | CP12E or CP12F | We made changes to correct a miscalculation on your return. | Return Error |
| English | CP12M | We made changes to the computation of the Making Work Pay and/or Government Retiree Credits on your return. | Return Error |
| English | CP12R | We made changes to the computation of the Rebate Recovery Credit on your return. | Return Error |
| English | CP13 | We made changes to your return because we believe there’s a miscalculation. You’re not due a refund nor do you owe an additional amount because of our changes. Your account balance is zero. | Zero Balance |
| English | CP13A | We made changes to your return because we found an error involving your Earned Income Credit. You’re not due a refund nor do you owe an additional amount because of our changes. Your account balance is zero. | Zero Balance |
| English | CP13M | We made changes to your return involving the Making Work Pay credit or the Government Retiree Credit. You’re not due a refund nor do you owe an additional amount because of our changes. Your account balance is zero. | Zero Balance |
| English | CP13R | We made changes to your return involving the Recovery Rebate Credit. You’re not due a refund nor do you owe an additional amount because of our changes. Your account balance is zero. | Zero Balance |
| English | CP14 | We sent you this notice because you owe money on unpaid taxes. | Balance Due |
| English | CP14 A/B/C/D/E Notice | We sent you this notice because you owe money on unpaid taxes. | Balance Due |
| English | LT14 | We show you have past due taxes and we’ve been unable to reach you. Call us immediately. | Balance Due |
| Spanish | ST14 | Nuestros registros indican que usted todavía adeuda impuestos morosos, y no hemos podido comunicarnos con usted. Llámenos inmediatamente. | Saldo pendiente |
| English | CP14H | We sent you this notice because you owe money on an unpaid shared responsibility payment. | ACA |
| English | CP14I | You owe taxes and penalties because you didn’t take out the minimum amount you had to from your traditional individual retirement arrangement (IRA). Or, you put into a tax-sheltered account more than you can legally. | IRA |
| English | CP15B | We charged you a Trust Fund Recovery Penalty (TFRP) for not paying employment or excise taxes. | Penalty |
| English | CP15H | Your shared responsibility payment (SRP) assessment is due to a recalculation based on changes to your income tax liability. Your examination results are addressed in a separate correspondence. | ACA |
| English | CP16 | We sent you this notice to tell you about changes we made to your return that affect your refund. We made these changes because we believe there was a miscalculation. Our records show you owe other tax debts and we applied all or part of your refund to them. | Refund |
| English | LT16 | We may take enforcement action to collect taxes you owe because you have not responded to previous notices we sent you on this matter. We need to hear from you about your overdue taxes or tax returns. | Balance Due |
| Spanish | ST16 | Podemos empezar acciones de cobro para cobrarle el impuesto que adeuda, ya que usted no ha respondido a los avisos anteriores que le enviamos referentes a este asunto. Tenemos que saber de usted en cuanto a sus impuestos o declaraciones morosas. | Saldo pendiente |
| English | CP18 | We believe you incorrectly claimed one or more deductions or credits. As a result, your refund is less than you expected. | Refund |
| English | LT18 | We have not received a response from you to our previous requests for overdue tax returns. | Balance Due |
| Spanish | ST18 | Podemos empezar acciones de cobro para cobrarle el impuesto que adeuda, ya que usted no ha respondido a los avisos anteriores que le enviamos referentes a este asunto. Tenemos que saber de usted en cuanto a sus impuestos o declaraciones morosas. | Saldo pendiente |
| English | CP19 | We have increased the amount of tax you owe because we believe you incorrectly claimed one or more deductions or credits. | Deductions |
| English | CP20 | We believe you incorrectly claimed one or more deductions or credits. As a result, your refund is less than you expected. | Deductions |
| English | CP21A | We made the change(s) you requested to your tax return for the tax year specified on the notice. You owe money on your taxes as a result of the change(s). | Balance Due |
| English | CP21B | We made the change(s) you requested to your tax return for the tax year specified on the notice. You should receive your refund within 2-3 weeks of your notice. | Refund |
| English | CP21C | We made the change(s) you requested to your tax return for the tax year specified on the notice. You’re not due a refund nor do you owe any additional amount. Your account balance for this tax form and tax year is zero. | Even Balance |
| English | CP21E | As a result of your recent audit, we made changes to your tax return for the tax year specified on the notice. You owe money on your taxes as a result of these changes. | Balance Due |
| English | CP21H | We made the changes you requested to your tax return for the tax year on the notice, which also changed your shared responsibility payment. | Balance Due |
| English | CP21I | We made changes to your tax return for the tax year specified on the notice for Individual Retirement Arrangement (IRA) taxes. You owe money on your taxes as a result of these changes. | Balance Due |
| English | CP22A | We made the change(s) you requested to your tax return for the tax year specified on the notice. You owe money on your taxes as a result of the change(s). | Balance Due |
| English | CP22E | As a result of your recent audit, we made changes to your tax return for the tax year specified on the notice. You owe money on your taxes as a result of these changes. | Balance Due |
| English | CP22H | We made the changes you requested to your tax return for the tax year on the notice, which also changed your shared responsibility payment. | Balance Due |
| English | CP22I | We made changes to your tax return for the tax year specified on the notice for Individual Retirement Arrangement (IRA) taxes. You owe money on your taxes as a result of these changes. | Balance Due |
| English | CP23 | We made changes to your return because we found a difference between the amount of estimated tax payments on your tax return and the amount we posted to your account. You have a balance due because of these changes. | Balance Due |
| English | CP24 | We made changes to your return because we found a difference between the amount of estimated tax payments on your tax return and the amount we posted to your account. You have a potential overpayment credit because of these changes. | Refund |
| English | LT24 | We received your IRS payment plan proposal to pay the tax you owe; however, we need more information about your financial situation. | Balance Due |
| Spanish | ST24 | Recibimos su propuesta de pago para pagar los impuestos que adeuda. Sin embargo, necesitamos más información acerca de su situación financiera. | Saldo pendiente |
| English | CP24E | We made changes to your return because we found a difference between the amount of estimated tax payments on your tax return and the amount we posted to your account. You have a potential overpayment credit because of these changes. | Refund |
| English | CP25 | We made changes to your return because we found a difference between the amount of estimated tax payments on your tax return and the amount we posted to your account. You’re not due a refund nor do you owe an additional amount because of our changes. Your account balance is zero. | Zero Balance |
| English | LT26 | You were previously asked information regarding the filing of your tax return for a specific tax period. | Information Request |
| Spanish | ST26 | Antes le pedían información referente a la manera que fue presentada su declaración de impuestos para un período tributario específico. | Solicitud de información |
| English | CP27 | We’ve sent you this notice because our records indicate you may be eligible for the Earned Income Credit (EIC), but didn’t claim it on your tax return. | EIC |
| English | LT27 | For us to consider an installment agreement for your overdue taxes, you must complete Form 433F, Collection Information Statement. | Installment Agreement |
| Spanish | ST27 | Para nosotros considerar establecerle un plan de pagos a plazos para sus impuestos vencidos, usted tiene que completar el Formulario 433F(SP), Declaración de Ingresos y Gastos. | Plan de pagos |
| English | CP30 | We charged you a penalty for not pre-paying enough of your tax either by having taxes withheld from your income, or by making timely estimated tax payments. | Penalty |
| English | CP30A | We reduced or removed the penalty for underpayment of estimated tax reported on your tax return. | Penalty |
| English | CP32 | We sent you a replacement refund check. | Refund |
| English | CP32A | Call us to request your refund check. | Refund |
| English | LT33 | We received your payment; however, there’s still an outstanding balance. | Balance Due |
| Spanish | ST33 | Recibimos su pago; sin embargo, todavía hay un saldo pendiente. | Saldo pendiente |
| English | CP39 | We used a refund from your spouse or former spouse to pay your past due tax debt. You may still owe money. | Balance Due |
| English | LT39 | We’re required by law to remind you in writing about your overdue tax. | Balance Due |
| Spanish | ST39 | La ley nos obliga a recordarle, por escrito, de su impuesto moroso. | Saldo pendiente |
| English | LT40 | We’re trying to collect unpaid taxes from you. In order to do so, we may contact others to get or verify your contact information. | Balance Due |
| Spanish | ST40 | Tratamos de recaudar sus impuestos impagados. Para hacerlo, podemos comunicarnos con otras personas para conseguir o verificar su información de contacto. | Saldo pendiente |
| English | LT41 | We’re trying to collect unfiled returns from you. In order to do so, we may contact others to get or verify your contact information. | Balance Due |
| Spanish | ST41 | Tratamos de obtener las declaraciones que usted no ha presentado. Para hacerlo, podemos comunicarnos con otras personas para conseguir o verificar su información de contacto. | Saldo pendiente |
| English | CP42 | The amount of your refund has changed because we used it to pay your spouse’s past due tax debt. | Refund |
| English | CP44 | There is a delay processing your refund because you may owe other federal taxes. | Balance Due |
| English | CP45 | We were unable to apply your overpayment to your estimated tax as you requested. | Overpayment |
| English | LP47 | We are requesting your assistance in locating a taxpayer that may or may not be currently employed by you. | Address Update |
| English | CP49 | We sent you this notice to tell you we used all or part of your refund to pay an IRS debt. | Overpayment |
| English | CP51A | We computed the tax on your Form 1040, 1040A or 1040EZ. You owe taxes. | Balance Due |
| English | CP51B | We computed the tax on your Form 1040, 1040A or 1040EZ. You owe taxes. | Balance Due |
| English | CP51C | We computed the tax on your Form 1040, 1040A or 1040EZ. You owe taxes. | Balance Due |
| English | CP52 | We are informing the taxpayer a correction has been made to self-employment taxes claimed on Schedule SE, Form 1040. | Self-Employment Tax |
| English | CP53 | We can’t provide your refund through direct deposit, so we’re sending you a refund check by mail. | Direct Deposit |
| English | CP53A | We tried to direct deposit your refund, but the financial institution couldn’t process it. We are researching your account, but it will take 8 to 10 weeks to reissue your refund. | Direct Deposit |
| English | CP53B | We tried to direct deposit your refund, but the financial institution couldn’t process it. We are researching your account, but it will take 8 to 10 weeks to complete our review and verify this refund. | Direct Deposit |
| English | CP53C | We tried to direct deposit your refund, but the financial institution couldn’t process it. When refund payments are questionable, we review related returns to ensure the return is valid. We are researching your account, but it will take 8 to 10 weeks to complete our review and verify this refund. | Direct Deposit |
| English | CP53D | We can’t direct deposit your refund because we limit the number of direct deposit refunds to the same bank account or on the same pre-paid debit card. | Direct Deposit |
| English | CP54B | Your tax return shows a different name and/or ID number from the information we have for your account. Please provide more information to us in order to receive your refund. | Name/SSN |
| English | CP54E | Your tax return shows a different name and/or ID number from the information we have for your account. Please provide the requested information. | Name/SSN |
| English | CP54G | Your tax return shows a different name and/or ID number from the information we have for your account. Please provide the requested information. | Name/SSN |
| English | CP54Q | Your tax return shows a different name and/or ID number from the information we have on file for you or from the information from the Social Security Administration (SSA).We previously sent you a notice asking you to provide us some updated information. We still haven’t received a response from you. | Name/SSN |
| English | CP57 | We send a CP 57 to inform the recipient that we’re assessing a penalty for insufficient funds on their account. | Penalty |
| English | CP59 | We sent you this notice because we have no record that you filed your prior personal tax return or returns. | Filing |
| English | LP59 | We previously sent you a notice of levy to collect money from the taxpayer named in the notice, but received no response, or an explanation of why you haven’t sent it. | Levy |
| English | CP60 | We removed a payment erroneously applied to your account. | Payment |
| English | LP61 | We need information about a taxpayer to assist us in resolving a federal tax matter. | Taxpayer Info Request |
| English | CP62 | We applied a payment to your account. | Payment |
| English | LP62 | We need information about a taxpayer to assist us in resolving a federal tax matter. We are asking for your help because we believe this person has an account with you. | Taxpayer Info Request |
| English | CP63 | We are holding your refund because you have not filed one or more tax returns and we believe you will owe tax. | Refund |
| English | LP64 | We are requesting your assistance in trying to locate a taxpayer that you may or may not know. | Locate Taxpayer |
| Spanish | SP64 | Estamos solicitando su ayuda para tratar de localizar a un contribuyente que usted puede o no conocer. | Localizar a un contribuyente |
| English | LP68 | We released the notice of levy sent to you regarding the taxpayer named in the notice. | Levy |
| English | CP71 | You received this notice to remind you of the amount you owe in tax, penalty and interest. | Balance Due |
| English | CP71A | You received this notice to remind you of the amount you owe in tax, penalty and interest. | Balance Due |
| English | CP71C | You received this notice to remind you of the amount you owe in tax, penalty and interest. | Balance Due |
| English | CP71D | You received this notice to remind you of the amount you owe in tax, penalty and interest. | Balance Due |
| English | CP71H | You received this notice to remind you of the amount you owe in tax, penalty and interest. | Balance Due |
| English | CP72 | You may have claimed a frivolous position on your tax return. A frivolous return is identified when some information on the return has no basis in the law. | Frivolous Return |
| English | LT73 | Your federal employment tax is still not paid. We issued a notice levy to collect your unpaid taxes. | Employment Tax |
| Spanish | ST73 | Aún no ha pagado sus impuestos federales sobre la nómina. Emitimos un aviso de embargo para recaudar sus impuestos impagados. | Impuestos sobre la nómina |
| English | CP74 | You are recertified for EITC. You don’t have to fill out Form 8862, Information To Claim Earned Income Credit After Disallowance, in the future. You’ll receive your EIC refund within 6 weeks as long as you don’t owe other tax or debts we’re required to collect. | EIC |
| English | CP75 | We’re auditing your tax return and we need documentation to verify the Earned Income Credit (EIC) that you claimed. The EIC and/or the Additional Child Tax Credit (ACTC) portions of your refund are being held pending the results of this audit. If you claimed the Premium Tax Credit (PTC), that portion of your refund is also being held. | EIC |
| English | LT75 | Your federal tax is unpaid. We asked you to pay the tax, but haven’t received your payment. We issued a notice of levy to collect your unpaid taxes. | Levy |
| Spanish | ST75 | Su impuesto federal no ha sido pagado. Le hemos solicitado que pague el impuesto, pero no hemos recibido su pago. Emitimos un aviso de embargo para cobrar sus impuestos sin pagar. | Aviso de embargo |
| English | CP75A | We’re auditing your tax return and need documentation to verify the Earned Income Credit (EIC), dependent exemption(s) and filing status you claimed. | EIC |
| English | CP75C | You were banned from claiming the Earned Income Credit (EIC) in a prior tax year due to your intentional disregard of the rules or a fraudulent claim. Since your ban is still in effect, we disallowed the EIC for your current tax year. | EIC |
| English | CP75D | We’re auditing your tax return and we need documentation to verify the income and withholding you reported on your tax return. This may affect your eligibility for the Earned Income Credit (EIC), dependent exemption(s) and other refundable credits that you claimed. We are holding your refund pending the results of the audit. | EIC |
| English | CP76 | We are allowing your Earned Income Credit as claimed on your tax return. You will receive any expected refund in 8 weeks provided you owe no other taxes or legal debts we are required to collect. | EIC |
| English | CP77 | We are notifying you of our intent to levy certain assets for unpaid taxes. You have the right to a Collection Due Process hearing. | Levy |
| English | CP79 | We denied the Earned Income Credit (EIC) you claimed on your individual income tax return. You won’t receive EIC with a qualifying child or children in the future until you prove your eligibility to receive it. | EIC |
| English | CP79A | We denied all or part of the Earned Income Credit (EIC) you claimed on your individual income tax return. We determined you recklessly or intentionally disregarded the EIC rules and regulations. For this reason, the law does not allow you to claim the EIC for the next 2 years. | EIC |
| English | CP79B | We denied all or part of the Earned Income Credit (EIC) you claimed on your individual income tax return. We determined you made a fraudulent EIC claim. For this reason, the law does not allow you to claim the EIC for the next 10 years. | EIC |
| English | CP80 | We credited payments and/or other credits to your tax account for the tax period shown on your notice. However, we haven’t received your tax return. | Filing |
| English | CP81 | We haven’t received your tax return for a specific tax year. The statute of limitations to claim a refund of your credit or payment for that tax year is about to expire. | Filing |
| English | CP87A | We sent you this notice because we received a tax return from another taxpayer claiming a dependent or qualifying child with the same social security number as a dependent or qualifying child listed on your tax return. The last four digits of the social security number for each dependent or qualifying child we’re concerned about is shown on the notice for your review. | Duplicate TIN |
| English | CP87B | We sent you this notice because you claimed an exemption for yourself and someone else also claimed you as a dependent exemption for the same tax year on another tax return. You can’t claim an exemption for yourself if someone else is entitled to take an exemption for you as his or her dependent. | Duplicate TIN |
| English | CP87C | We sent you this notice because you claimed a dependent on your tax return with reported gross income for more than the amount of the exemption deduction. Someone else also claimed this dependent with the same social security number on another tax return. You can’t claim someone whose gross income exceeds the deduction amount for a dependent exemption unless that person is permanently and totally disabled at some time during the tax year and his or her income is from services performed at a sheltered workshop. | Duplicate TIN |
| English | CP87D | We sent you this notice because our records show you claimed someone as a dependent on your tax return who also filed a tax return with his or her spouse. Generally, you can’t claim someone as a dependent who files a married filing joint tax return. In addition, someone who files a joint tax return usually doesn’t fit the definition of a “qualifying child” for the earned income credit. | Duplicate TIN |
| English | CP88 | We are holding your refund because you have not filed one or more tax returns and we believe you will owe tax. | Filing |
| English | CP90 | We are notifying you of our intent to levy certain assets for unpaid taxes. You have the right to a Collection Due Process hearing. | Levy |
| English | CP90C | We levied your assets for unpaid taxes. You have the right to a Collection Due Process hearing. | Levy |
| English | CP91 | We are notifying you of our intent to levy up to 15% of your social security benefits for unpaid taxes. | Levy |
| English | CP92 | We levied your state tax refund for unpaid taxes. You have the right to a Collection Due Process hearing. | Levy |
| English | CP94 | This notice is to inform you that a restitution-based assessment was made under Internal Revenue Code Section 6201(a)(4) in accordance with the court’s restitution order. The amount due is based on the amount of restitution you were ordered to pay, as well as any other penalties and interest reflected on the billing summary. | Levy |
| English | CP301 | We sent you this notice to inform that you visited IRS online services website and went through Identity Verification process. | Identity Theft |
| English | CP501 | You have a balance due (money you owe the IRS) on one of your tax accounts. | Balance Due |
| English | CP501H | You have a balance due (money you owe the IRS) on your shared responsibility payment account. | ACA |
| English | CP503 | We have not heard from you and you still have an unpaid balance on one of your tax accounts. | Balance Due |
| English | CP503H | You still have an unpaid balance on your shared responsibility payment account. | ACA |
| English | CP504 | You have an unpaid amount due on your account. If you do not pay the amount due immediately, the IRS will seize (levy) your state income tax refund and apply it to pay the amount you owe. | Levy |
| English | CP515I | This is a reminder notice that we still have no record that you filed your prior tax return or returns. | Filing |
| English | CP516 | This is a reminder notice that we still have no record that you filed your prior tax return or returns. | Filing |
| English | CP518I | This is a final reminder notice that we still have no record that you filed your prior tax return(s). | Filing |
| English | CP521 | This notice is to remind you that you have an IRS installment agreement payment due. Please send your payment immediately. | Installment Agreement |
| English | CP523 | This notice informs you of our intent to terminate your installment agreement and seize (levy) your assets. You have defaulted on your agreement. | Levy |
| English | CP523H | This notice informs you of our intent to terminate your installment agreement. | ACA |
| English | CP547 | We received your Form 2848, 8821, or 706, and we assigned you a Centralized Authorization File (CAF) number. | CAF |
| English | CP560A | Important Information about your child’s Adoption Taxpayer Identification Number (ATIN). We assigned your child an ATIN. | Adoption TIN |
| English | CP560B | Important Information about your child’s Adoption Taxpayer Identification Number (ATIN). We approved your request for a one-year extension. | Adoption TIN |
| English | CP561A | Important Information about your child’s Adoption Taxpayer Identification Number (ATIN). Your child’s ATIN expires in 3 months. | Adoption TIN |
| English | CP561B | Important Information about your child’s Adoption Taxpayer Identification Number (ATIN). The extension for your child’s ATIN expires in 3 months. | Adoption TIN |
| English | CP561C | Important Information about your child’s Adoption Taxpayer Identification Number (ATIN). Your child’s ATIN expired. | Adoption TIN |
| English | CP562A | Important Information about your Form W-7A, Application for Taxpayer Identification Number for Pending U.S. Adoptions. Your application was incomplete and we need more information to process your request for an ATIN. | Adoption TIN |
| English | CP562C | Important Information about your child’s Adoption Taxpayer Identification Number (ATIN). We need more information to process your one year extension request of your child’s ATIN. | Adoption TIN |
| English | CP563 | We reviewed your Form W-7A, Application for Taxpayer Identification Number for Pending U.S. Adoptions, and we need additional information in order to process it. | Adoption TIN |
| English | CP565 | We gave you an Individual Taxpayer Identification Number (ITIN). | ITIN |
| Spanish | CP565SP | Nosotros le asignamos un Número de Identificación Personal del Contribuyente (ITIN, por sus siglas en inglés). | ITIN |
| English | CP566 | We need more information to process your application for an Individual Taxpayer Identification Number (ITIN). You may have sent us an incomplete form. You may have sent us the wrong documents. | ITIN |
| English | CP567 | We rejected your application for an Individual Taxpayer Identification Number (ITIN). You may not be eligible for an ITIN. Your documents may be invalid. We may not have received a reply when we asked for more information. | ITIN |
| Spanish | CP601 | Usted tiene un saldo pendiente de pago (dinero que le debe al IRS) en una de sus cuentas contributivas. | Saldo pendiente |
| Spanish | CP603 | No hemos recibido respuesta de parte de usted y todavía tiene un saldo sin pagar en una de sus cuentas contributivas. | Saldo pendiente |
| Spanish | CP604 | Usted 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. | Embargo |
| Spanish | CP615I | Este aviso es un recordatorio, que según nuestros registros, todavía no tenemos información de que usted haya presentado su anterior declaración o declaraciones de impuestos. | Presentación de impuestos |
| Spanish | CP616 | Este es un recordatorio que todavía no tenemos un registro de que usted presentó su anterior declaración o declaraciones de impuestos. | Presentación de impuestos |
| Spanish | CP618I | Lo presente, es el aviso final para recordarle que según nuestros registros, usted todavía no ha presentado su(s) declaración(es) anterior(es) de impuestos. | Presentación de impuestos |
| Spanish | CP621 | Este aviso es para notificarle que usted tiene un plan de pagos a plazos vencido. Por favor, envíe el pago inmediatamente. | Acuerdo de pagos a plazos |
| Spanish | CP623 | Este aviso es para informarle nuestra intención de cancelar su plan de pagos a plazos y confiscar (embargar) sus bienes. Usted incumplió en su acuerdo. | Embargo |
| Spanish | CP701S | Recibimos su Formulario 14039 o una declaración similar para su reclamación de robo de identidad. Si se le adeuda un reembolso, lo emitiremos o nos comunicaremos con usted cuando se complete la tramitación de su caso o si necesitamos información adicional. | Robo de identidad |
| Spanish | CP701B | Este aviso le comunica que el IRS necesita más información de usted para tramitar su declaración de impuestos con precisión. | Robo de identidad |
| Spanish | CP701C | Enviamos el aviso CP701C a aquellos contribuyentes que actualmente no se ven afectados por el robo de identidad relacionado con los impuestos, para que reconozcan que han recibido los documentos estándares de robo de identidad y para informarles que su cuenta ha sido marcada con un indicador de robo de identidad.impuestos con precisión. | Robo de identidad |
| Spanish | CP711 | Nosotros 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. | Saldo pendiente |
| Spanish | CP712 | Hemos realizado cambios para corregir un error de cálculo en su planilla. | Error de cálculo |
| Spanish | CP713 | Hemos realizado cambios para corregir un error de cálculo en su planilla. No se le debe un reembolso y no adeuda una cantidad de dinero adicional a causa de estos cambios. El saldo de su cuenta es cero. | Saldo de su cuenta es cero |
| Spanish | CP714 | Le enviamos este aviso porque usted adeuda contribuciones pendientes de pago. | Saldo pendiente |
| Spanish | CP721 | Hicimos 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. | Saldo pendiente |
| Spanish | CP721B | Hicimos el(los) cambio(s) que usted solicitó a su planilla de contribución para el año contributivo indicado en el aviso. Usted debe recibir su reintegro dentro de 2 a 3 semanas de su aviso. | Reintegro |
| Spanish | CP721C | Hicimos el(los) cambio(s) que usted solicitó a su planilla de contribución, para el año contributivo indicado en el aviso. A usted no se le adeuda ningún reintegro, ni usted adeuda ninguna cantidad adicional. El saldo de su cuenta para este formulario de contribución y este año contributivo es cero. | Saldo de su cuenta es cero |
| Spanish | CP721E | Como resultado de su auditoría reciente, hicimos cambios a su planilla de contribución para el año contributivo indicado en el aviso. Como resultado de estos cambios, usted adeuda dinero en sus contribuciones. | Saldo pendiente |
| Spanish | CP721I | Hicimos cambios a su planilla de contribución para el año contributivo indicado en el aviso para las contribuciones de su Cuenta Individual de Ahorros para la Jubilación (IRA, por sus siglas en inglés). Usted adeuda dinero en sus contribuciones como resultado de estos cambios. | Saldo pendiente |
| Spanish | CP722 | Hicimos 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. | Saldo pendiente |
| Spanish | CP722E | Como resultado de su auditoría reciente, hicimos cambios a su planilla de contribución para el año contributivo indicado en el aviso. Usted adeuda dinero en sus contribuciones como resultado de estos cambios. | Saldo pendiente |
| Spanish | CP722I | Hicimos cambios a su planilla de contribución para el año contributivo indicado en el aviso para las contribuciones de su Cuenta Individual de Ahorros para la Jubilación (IRA, por sus siglas en inglés). Usted adeuda dinero en sus contribuciones como resultado de estos cambios. | Saldo pendiente |
| Spanish | CP749 | Le enviamos este aviso para informarle que hemos utilizado todo o parte de su reintegro para pagar una deuda contributiva. | Pago |
| Spanish | CP759 | Le enviamos este aviso porque no tenemos registro que indique que usted radicó su planilla o planillas de contribuciones personales para uno o varios años anteriores. | Presentación de impuestos |
| Spanish | CP771 | Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses. | Saldo pendiente |
| Spanish | CP772 | Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses. | Saldo pendiente |
| Spanish | CP773 | Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses. | Saldo pendiente |
| Spanish | CP774 | Usted recibió este aviso para recordarle sobre la cantidad que adeuda en contribuciones, multas e intereses. | Saldo pendiente |
| English | CP2000 | The income and/or payment information we have on file doesn’t match the information you reported on your tax return. This could affect your tax return; it may cause an increase or decrease in your tax, or may not change it at all. | Underreporter |
| English | CP2005 | We accepted the information you sent us. We’re not going to change your tax return. We’ve closed our review of it. | Underreporter |
| English | CP2006 | We received your information. We’ll look at it and let you know what we’re going to do. | Underreporter |
| English | CP2057 | You need to file an amended return. We’ve received information not reported on your tax return. | Underreporter |
| English | CP2501 | You need to contact us. We’ve received information not reported on your tax return. | Underreporter |
| English | CP2566 | We didn’t receive your tax return. We have calculated your tax, penalty and interest based on wages and other income reported to us by employers, financial institutions and others. | ASFR |
| English | CP2566R | We previously sent you a CP63 notice informing you we are holding your refund until we receive one or more unfiled tax returns. Because we received no reply to our previous notice, we have calculated your tax, penalty and interest based on wages and other income reported to us by employers, financial institutions and others. | ASFR |
| English | CP3219A | We’ve received information that is different from what you reported on your tax return. This may result in an increase or decrease in your tax. The notice explains how the amount was calculated and how you can challenge it in U.S. Tax Court. | Deficiency Notice |
| English | CP3219N | We didn’t receive your tax return. We have calculated your tax, penalty and interest based on wages and other income reported to us by employers, financial institutions and others. | Deficiency Notice |
| English | Letter 0012C | Requesting information to reconcile Advance Payments of the Premium Tax Credit | General |
| English | Letter 0484C | Collection Information Statement Requested (Form 433F/433D); Inability to Pay/Transfer | General |
| English | Letter 0549C | Balance Due on Account is Paid | General |
| English | Letter 0681C | Proposal to Pay Accepted | General |
| English | Letter 0757C | Installment Privilege Terminated | General |
| English | Letter 1961C | Installment Agreement for Direct Debit 433-G | General |
| English | Letter 1962C | Installment Agreement Reply to Taxpayer | General |
| English | Letter 2257C | Balance Due Total to Taxpayer | General |
| English | Letter 2271C | Installment Agreement for Direct Debit Revisions | General |
| English | Letter 2272C | Installment Agreement Cannot be Considered | General |
| English | Letter 2273C | Installment Agreement Accepted: Terms Explained | General |
| English | Letter 2357C | Abatement of Penalties and Interest | General |
| English | Letter 2603C | Installment Agreement Accepted – Notice of Federal Tax Lien Will be Filed | General |
| English | Letter 2604C | Pre-assessed Installment Agreement | General |
| English | Letter 2761C | Request for Combat Zone Service Dates | General |
| English | Letter 2789C | Taxpayer Response to Reminder of Balance Due | General |
| English | Letter 2800C | Incorrect Form W-4, Employee’s Withholding Allowance Certificate | General |
| English | Letter 2801C | Exempt Status May not be Allowed | General |
| English | Letter 2802C | Your withholding doesn’t comply with IRS guidelines | General |
| English | Letter 2840C | CC IAPND Installment Agreement Confirmation | General |
| English | Letter 3030C | Balance Due Explained:Tax/Interest Not Paid | General |
| English | Letter 3127C | Revision to Installment Agreement | General |
| English | Letter 3217C | Installment Agreement Accepted: Terms Explained | General |
| English | Letter 4281-A | Letter used for the Get Transcript incident to notify individuals whose SSNs were used to successfully access transcripts. | General |
| English | Letter 4281-B | Letter used for the Get Transcript incident to notify individuals who had their SSN used unsuccessfully to obtain a transcript. | General |
| English | Letter 4281-C | Letter used to notify potentially impacted individuals of an IRS data loss/inadvertent disclosure. | General |
| English | Letter 4281-E | Letter used for the Get Transcript incident to notify the primary taxpayer on a tax return that the access may have included the social security numbers of others listed on the tax return and included language for protecting minors (under the age of 18). | General |
| English | Letter 4281-F | Letter used for the Get Transcript incident to notify individuals who were indirectly related to the Get Transcript account (for example, spouse, alimony spouse, child care provider, dependent over the age of 18, etc.). | General |
| English | Letter 4281-G | Letter used for the Get Transcript incident to notify individuals whose SSNs were used to successfully access transcripts and included language for protecting minors (under the age of 18). | General |
| English | Letter 4458C | We wrote to you because we didn’t receive your monthly installment payment. | General |
| English | Letter 4883C | We received your federal income tax return; however, we need more information from you to process it. | General |
| English | Letter 5071C | We received your federal income tax return; however, we need more information from you to process it. | Identity Theft |
| English | Letter 5591 | Advanced Premium Tax Credit recipients with no indication of return filing (non-filers) letter. | General |
| English | Letter 5591A | Advanced Premium Tax Credit recipients with no indication of return filing (non-filers) letter. | General |
| English | Letter 5596 | Advanced Premium Tax Credit recipients with no indication of return filing (non-filers) letter. | General |
| English | Letter 5598 | You filed your 2014 federal tax return without reconciling advance premium tax credits and attaching a Form 8962, Premium Tax Credit. | General |
| English | Letter 5599 | You filed your 2014 federal tax return without reconciling advance premium tax credits and attaching a Form 8962, Premium Tax Credit. | General |
| English | Letter 5600C | You may have reported owing too much Health Care Shared Responsibility Payment (SRP) on your 2014 income tax return. | General |
| English | Letter 5821 | You must renew your Individual Taxpayer Identification number (ITIN) to file your U.S. tax return. | General |
| English | Letter 5858 | We received a copy of Form 1095-A for 2015. You must file your 2015 federal tax return with a Form 8962 to reconcile advanced premium tax credits. | General |
| Spanish | Letter 5858 (SP) | Hemos recibido una copia del Formulario 1095-A de 2015. Usted tiene que presentar su declaración del impuesto federal de 2015 junto con el Formulario 8962, para conciliar los pagos por adelantado del crédito tributario de prima. | General |
| English | Letter 5862 | We received a copy of Form 1095-A for 2015. You must file your 2015 federal tax return with a Form 8962 to reconcile advanced premium tax credits. | General |
| Spanish | Letter 5862 (SP) | Hemos recibido una copia del Formulario 1095-A de 2015. Usted tiene que presentar su declaración del impuesto federal de 2015 junto con el Formulario 8962, para conciliar los pagos por adelantado del crédito tributario de prima. | General |
| Spanish | Letter 5821 (SP) | Usted debe renovar su Número de Identificación Personal del Contribuyente (ITIN) para poder presentar su declaración del impuesto estadounidense. | General |