Complete List of IRS Notices

Last Updated: February 24, 2022

In our past blog post, IRS Notices Decoded: What Your IRS Notice Means we reviewed the reasons you may have received a notice from the IRS, advised how you should move forward, and provided a list of common IRS notices with their definitions. Since it’s tax season we decided to one-up ourselves and provide you with the whole IRS notice list. Not only is this the complete list, it includes Spanish versions of the IRS notices as well.

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). It is also always a good idea to seek advice from a licensed Tax Attorney 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 Boxelder Consulting we understand how stressful it can be if you’ve received a notice from the IRS, and are always here to help.

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Every IRS Notice Decoded

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

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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.

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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
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About the Author

A company founder standing by Colorado's Front Range

Tom Conradt

Co-Founder, IRS Collections Defense Attorney

Tom Conradt is the co-founder of Boxelder Consulting & Tax Relief, and has been practicing IRS Collections defense law for the past ten years. Graduating from the University of North Carolina at Chapel Hill, Tom is the lead IRS Collections Defense Attorney and heads the tax resolution department. Tom’s favorite part about working at Boxelder Consulting is hearing about the relief that clients experience after they sign up and start seeing immediate results on their case. Tom enjoys all the outdoor activities Colorado has to offer, including skiing, hiking and climbing. He is also looking forward to the return of indoor pickup basketball.

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