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Filing Deadline Reminder
Never miss your Form 5472 deadline. We'll email you a reminder before it's due.
270d 18h 48m 20s remaining
Regular Deadline: April 15
April 15, 2026
Overdue by 94 days
With Extension (Form 7004): October 15
October 15, 2026
89 days remaining
Exact dates for tax year 2025
The cards above show Form 5472's dates. For calendar-year filers in this same tax year:
- Form 5472 + pro forma 1120: April 15, 2026; extension October 15, 2026.
- Form 1065: March 16, 2026 because March 15 was a Sunday; extension September 15, 2026.
- Form 1040-NR with no U.S. wages withheld: June 15, 2026; extension October 15, 2026.
Key Dates for Tax Year 2025
April 15, 2026 — Regular filing deadline
October 15, 2026 — Extended deadline (if Form 7004 filed)
Penalty begins on the day after the deadline if not filed
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