08/31/2026
Q3 2026 Estimated Tax Deadline for U.S. Expats — September 15
U.S. citizens and residents living abroad may still have U.S. tax filing and estimated tax obligations. With the September 15, 2026 estimated tax deadline approaching, now is the time to review your foreign income and estimated tax payments.
Key items to review:
✔ Foreign income and investments
✔ Foreign Earned Income Exclusion (FEIE)
✔ Foreign Tax Credit
✔ Estimated tax liability
✔ Potential IRS underpayment penalties
Plan your expat taxes before September 15.
📞 Call: +1 (772) 236-7536
🌐 https://www.zenithtaxpro.com/blog/tax-planning/sept-15-estimated-tax-deadline-expats/