Tax Q&A in category: IRS Notices & Programs

Question 1

How can I respond to an IRS notice while living abroad?

Accepted Answer

Respond to an IRS notice from abroad by identifying the CP or LTR number in the top right corner, noting the response deadline (often 30, 60, or 90 days from the notice date), preparing a written reply with supporting documentation, and sending it to the address printed on the notice. International mailing times add roughly two weeks to delivery.

Step-by-step response:

Read carefully: Identify what the IRS is proposing, what year, and the deadline
Do not ignore it: Deadlines start from the notice date, not your receipt date
Gather documents: W-2s, 1099s, Form 2555, Form 1116, foreign tax documents
Write a clear reply: Reference the notice number and tax year
Mail or fax: Follow the exact address on the notice

Most common expat notices: NoticeWhat it meansCP2000Proposed change from unreported income matchingCP14Balance due noticeCP59Nonfiler notice for a missing returnLTR 3175International information return penaltyCP3219AStatutory notice of deficiency (90-day letter) If you need more time:

Request an extension by calling or writing before the deadline
File Form 2848 (Power of Attorney) to authorize a U.S. tax professional
Use Form 8821 for information-only authorization

If you disagree:

Reply in writing with documentation
Request IRS appeals if denied
Do not stop the clock by waiting

For representation while abroad, see our IRS Amnesty Programs.

Question 2

What is an IRS CP504 notice, and what should I do if I receive one abroad?

Accepted Answer

A CP504 is the IRS Notice of Intent to Levy, the final warning before the IRS can seize your state tax refund and escalate to bank levies or wage garnishment. It means you have an unpaid balance, and the IRS has already sent earlier notices (CP14, CP501, CP503) that went unanswered. If you live abroad, international mail delays often mean the CP504 is the first notice you see. Your 30-day response window runs from the date printed on the notice, not the day it arrives, so act immediately. For the full IRS explanation, read the CP504 notice.

CP504 is the last notice before the IRS can levy your state tax refund and refer your account for further collection
You have 30 days from the notice date to respond before levy action begins
Expats are vulnerable because earlier notices (CP14, CP501, CP503) may never reach your foreign address
Responding stops escalation, even if you cannot pay the full amount immediately

How the IRS collection sequence works: NoticeWhat it meansTypical timingCP14Balance due on your returnShortly after filingCP501First reminder5 weeks after CP14CP503Second reminder5 weeks after CP501CP504Intent to levy (final warning)5 weeks after CP503LT11 / Letter 1058Final notice of intent to levy with CDP hearing rightsAfter CP504 How to respond from abroad:

If the amount is correct, pay online at IRS Direct Pay or request an installment agreement using Form 9465. An Offer in Compromise may reduce what you owe if you qualify.
If the amount is incorrect, respond in writing to the address on your notice, including documentation showing the correct amount. Common expat scenarios include balances from unfiled returns where the IRS filed a substitute return (SFR) without applying the FEIE or FTC, which inflates the balance.

If your debt exceeds $65,000, the IRS can certify it to the State Department for passport revocation. Resolving the CP504 before certification protects your ability to travel. For an overview of IRS compliance programs, see our IRS Amnesty Program Guide.

Question 3

What is a CP2000 notice, and why do expats get them?

Accepted Answer

A CP2000 is not an audit. It is the IRS Automated Underreporter (AUR) system flagging a mismatch between income reported to the IRS by third parties (banks, brokers, employers) and what you reported on your return. Expats are frequent targets because the IRS matching system does not account for the FEIE or FTC when comparing income documents to your Form 1040. You have 30 days to respond (60 days if you live outside the U.S.). For the full IRS explanation, see the CP2000 notice.

CP2000 is an income mismatch notice, not an audit or a bill
30-day response deadline (60 days from abroad) before the IRS issues a Statutory Notice of Deficiency
Expats trigger CP2000s when FEIE, FTC, or treaty-based exclusions offset income the IRS expects to see taxed
Responding with documentation often resolves the issue with no additional tax owed

What triggers an expat CP2000:

1099-DIV or 1099-INT from U.S. brokers not reconciled on the return
Foreign wages excluded on Form 2555 but showing on a W-2
Retirement distributions reported by a U.S. custodian but offset by a treaty
K-1 pass-through income from a U.S. partnership or S-Corp

How to respond: SituationWhat to sendIncome was excluded via FEIECopy of Form 2555 showing the exclusionForeign tax already paidForm 1116 showing the creditIncome reported but in different categoryExplanation letter with supporting schedulesIRS amount is correctSigned response form with payment or installment request

If you do not respond, the IRS will issue a Statutory Notice of Deficiency (90-day letter), after which the proposed tax becomes assessed, and collection begins. If the CP2000 amount is wrong, an amended return may also be needed to correct the underlying mismatch.

For help responding from abroad, see our IRS Amnesty Program Guide.

Question 4

What is an IRS CP59 notice, and why do expats receive them?

Accepted Answer

A CP59 is the IRS nonfiler notice, meaning the IRS has income records for you (W-2s, 1099s, or foreign information reports) but no tax return on file for that year. Expats are frequent CP59 recipients because many do not realize U.S. citizens must file on worldwide income regardless of where they live. A CP59 is not a bill or an audit. It is the IRS asking you to either file the missing return or explain why you were not required to file. For the full IRS explanation, see CP59 notice.

CP59 is a nonfiler inquiry, not a penalty notice or audit
Respond promptly by filing the missing return or explaining why filing was not required
Expats who owe no tax after applying the FEIE or FTC still must file to claim those benefits
Ignoring a CP59 leads to escalating enforcement: the IRS may file a Substitute for Return (SFR) on your behalf without applying exclusions or credits

Why expats get CP59 notices: TriggerWhy it happensNever filed from abroadDid not know U.S. citizens must file worldwideFiled late without noticeReturn crossed in the mail with the CP59Foreign employer reported wagesW-2 or 1099 on file but no matching returnBank interest or dividends1099-INT or 1099-DIV reported by a U.S. institution How to respond:

If you need to file, submit the missing return as soon as possible. Attach Form 2555 for the FEIE or Form 1116 for the FTC. Include Form 15103 (Return Delinquency) if one was enclosed with your notice.
If you already filed, send a copy of your return with proof of filing (certified mail receipt or e-file confirmation) to the address on the notice.
If you were not required to file, respond in writing explaining why (income below the filing threshold, for example) and attach supporting documentation.

If you have multiple years of unfiled returns, the Streamlined Filing Compliance Procedures let you catch up on three years of returns and six years of FBARs, with reduced or eliminated penalties for non-willful filers. Do not wait for additional notices. Filing with the IRS before the deadline escalates and preserves your eligibility for penalty relief.

For a full overview of catch-up options, see our IRS Amnesty Program Guide.

Question 5

What is an IRS CP14 notice, and what does it mean for expats?

Accepted Answer

A CP14 is the first notice the IRS sends when your tax return shows a balance due. It lists the amount owed, any penalties and interest, and a payment deadline. According to the IRS, you generally have 21 days (or 60 days if the amount is under $100,000 and you are outside the U.S.) to pay in full or request a payment arrangement.

CP14 is a balance-due notice, not an audit or penalty assessment
Pay or respond within 21 days to avoid additional interest and a 0.5%-per-month failure-to-pay penalty
Expats often trigger CP14s when the FEIE or FTC was not claimed or applied incorrectly on the return
Ignoring a CP14 starts the IRS collection sequence: CP501, CP503, then CP504 (intent to levy)

What a CP14 includes: Line itemWhat it showsTax amountBalance from your filed returnPenaltiesFailure-to-file and/or failure-to-payInterestAccrued from the original due dateTotal dueCombined balance with payment deadline How to respond:

If you agree with the balance, pay online via IRS Direct Pay or by mailing a check to the address on the notice. If you cannot pay in full, apply for an installment agreement using Form 9465 or request an Offer in Compromise.
If you disagree, review whether the FEIE or FTC should reduce or eliminate the balance. File an amended return (Form 1040-X) with the correct exclusion or credit attached, and include a cover letter referencing the CP14 notice number.

Expats who receive a CP14 after filing without the FEIE or FTC can often amend the return to bring the balance to zero. Do not wait for the balance to escalate.

Question 6

What Are IRS Notices CP501 and CP503, and What Should Expats Do?

Accepted Answer

A CP501 is the first reminder the IRS sends when a CP14 balance-due notice goes unpaid. A CP503 is the second reminder. According to the IRS, both notices restate the original balance plus any additional penalties and interest that have accrued since the CP14 was issued.

CP501 is a reminder, not a new assessment — it means the IRS has not received payment or a response to your CP14
CP503 is the second reminder and warns that continued inaction may result in enforcement, including a federal tax lien
Expats often receive these notices late because overseas mail delivery can take four to eight weeks
You can still resolve the balance at this stage by paying, setting up a payment plan, or disputing the amount

Where CP501 and CP503 fit in the IRS collection sequence: NoticeWhat it meansWhat happens nextCP14Original balance-due notice21-day payment windowCP501First reminder of unpaid balanceAdditional interest accruesCP503Second reminder with lien warningIRS may file a federal tax lienCP504Intent to levyIRS can seize refunds and assets How to respond to a CP501 or CP503:

If you agree with the balance, pay online through IRS Direct Pay, request an installment agreement (Form 9465), or submit an Offer in Compromise if you cannot pay the full amount.
If you disagree, check whether the FEIE or FTC should reduce or eliminate the balance. File an amended return (Form 1040-X) with the correct exclusion or credit, and reference the notice number in your cover letter.

Do not wait for a CP504. Responding at the CP501 or CP503 stage keeps more options open and avoids the risk of a federal tax lien. For help resolving an IRS balance-due notice, Greenback can help.