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TAX SOLUTIONS ESPECIALLY FOR YOU
Important US Tax Filing Dates
Keeping you informed of Important information on taxes for citizens abroad.
Date
15. Januar 2026
Taxation Year
2025
US estimated tax payment due (fourth quarter)
US Dates
Date
15. April 2026
Taxation Year
2025
US extension (Form 4868) payment and filing due date to extend US tax return (US)
US Dates
Date
15. April 2026
Taxation Year
2026
US estimate tax payment due (first quarter)
US Dates
Date
15. April 2026
Taxation Year
2025
US tax return filing due date for taxpayers
US Dates
Date
15. Juni 2026
Taxation Year
2025
US tax return filing due date for taxpayers living abroad on April 15, 2025 (US)
US Dates
Date
15. Juni 2026
Taxation Year
2026
US estimated tax payment due (second quarter)
US Dates
Date
15. September 2026
Taxation Year
2026
US estimated tax payment due (third quarter) (US)
US Dates
Date
15. Oktober 2026
Taxation Year
2025
US tax return filing due date for extended returns (US)
US Dates
Date
15. Oktober 2026
Taxation Year
2025
Foreign Bank Account Reporting (FBAR) filing due date for extended FinCEN Form 114 from April 15, 2026 (US)
US Dates
Date
15. Januar 2027
Taxation Year
2026
US estimated tax payment due (fourth quarter)
US Dates
Check back often for more upcoming important dates, or CONTACT US today.
Global Tax/ Payroll/ Accounting Solutions