June 16, 2025: Essential Tax Filing Deadlines and Reporting Obligations for Americans Living Abroad

June 16, 2025: Essential Tax Filing Deadlines and Reporting Obligations for Americans Living Abroad

For U.S. taxpayers residing or working overseas, June 16, 2025, marks a pivotal date on your tax calendar. This deadline not only governs the filing of your 2024 federal income tax return but is also critical for making your second estimated tax payment for 2025. Understanding your obligations is crucial to maintaining compliance and avoiding costly penalties. At Haley Claypool & Associates, we specialize in helping Americans navigate the complex landscape of expatriate taxation, international reporting, and estimated tax planning.

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Automatic Filing Extension for U.S. Expats

Unlike most U.S. taxpayers, whose returns are due on April 15, 2025, U.S. citizens, resident aliens (including green card holders), and dual citizens living and/or working abroad automatically receive a two-month filing extension. This grace period concludes on June 16, 2025. You qualify for this extension if your tax home and abode are outside the U.S. and Puerto Rico, or if you were on military service abroad on the regular due date.

To claim this benefit, include a statement with your return noting your qualifying situation. Merely being away from the U.S. on vacation or a short-term assignment does not qualify.

What if You Can’t File by June 16?

If you cannot file your return by June 16, engage our team to request an extension to October 15, 2025. Extensions are available electronically or via paper Form 4868 (check Box 8: "out of the country"). Remember, this extension is for filing only; your tax liability remains due on June 16. Providing a reasonable estimate of tax liability—and paying it—will help you avoid late payment penalties.

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Foreign Account Compliance: FBAR & Form 8938

FBAR Filing Requirements

If you held or had signature authority over foreign financial accounts exceeding $10,000 in aggregate at any time during 2024, you must file FinCEN Form 114 (FBAR). FBAR applies to U.S. citizens and resident aliens both at home and abroad. The FBAR is not submitted with your tax return; instead, it is electronically filed via the Bank Secrecy Act (BSA) e-filing system. Note: For missed 2024 FBARs, FinCEN provides an automatic extension to October 15, 2025.

Non-compliance with FBAR carries substantial penalties. Given the low threshold, consult our office to determine your requirements.

Form 8938: Statement of Specified Foreign Financial Assets

Certain taxpayers must also complete Form 8938. This form targets U.S. citizens, resident aliens, and some nonresident aliens with offshore assets exceeding set thresholds. Form 8938 is attached to the Form 1040; if you are not required to file a return, 8938 is not needed. This reporting is in addition to your FBAR obligation.

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Estimated Tax Payments: Not Just for the Self-Employed

The second estimated tax installment for 2025 is also due June 16. Anyone with substantial income not subject to IRS withholding—including self-employed professionals, investors, landlords, and recipients of alimony (from pre-2019 divorce agreements), K-1 pass-through income, or inherited IRAs—may need to submit estimated tax payments to avoid underpayment penalties.

Quarter Period Covered Months Due Date*
First January through March 3 April 15
Second April and May 2 June 15
Third June through August 3 September 15
Fourth September through December 4 January 15

* If the due date falls on a Saturday, Sunday, or holiday, the payment is due on the next business day.

Best Practices for Avoiding Underpayment Penalties

  • If your year-end tax liability, after credits and withholding, is under $1,000, no penalty is assessed.
  • Otherwise, penalties are calculated each quarter. Overpayments carry forward, but earlier underpayments cannot be offset retrospectively.

Safe harbor rules help you avoid penalties: pay at least 90% of this year’s tax liability or 100% of last year’s tax (110% for those with AGI over $150,000). Adjusting withholding on W-2 income can help, but it's not always precise.

Personalized Expat Tax Guidance

International tax compliance is a nuanced field requiring expert attention. Haley Claypool, Owner of Haley Claypool & Associates, leverages extensive experience as a professional tax preparer to assist expats with:

  • Federal and state income tax returns
  • FBAR and FATCA filings
  • Estimated tax calculation and planning
  • Withholding adjustments and penalty avoidance strategies

Contact us today at 818-338-8700 or wendy.claypool@ipersyst.com. Our Newport Beach, CA office is located at 2549 Eastbluff Drive #448. Trust our expertise to keep you compliant and confident through every filing season.

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