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The deadline to file Form 7004 is the same as the original deadline for the tax form you requested an extension for.
If the deadline falls on a weekend or legal holiday, the next working day becomes the deadline.
For example, if your business needs to file an extension for Form 1065 or 1120-S for the current tax year, the deadline is March 17, 2025. If you need an extension for Form 1120 or 1041, the deadline will be April 15, 2025.

The table below shows the deadlines for filing Form 7004 for various business tax returns:

March 17, 2025 (For S-corporations, Multi-Member LLCs, and Partnerships)	April 15, 2025 (For C Corporations, Trusts, and Estates)
Form 1120-S	Form 1041 (estate other than a bankruptcy estate)
Form 1042	Form 1041 (Trust)
Form 1065	Form 1041 (bankruptcy estate only)
Form 1065-B	Form 1120
Form 3520-A	Form 1120-F
Form 8612	Form 1120-FSC
Form 8613	Form 1120-H
Form 8804	Form 1120-L
Form 1066	Form 1120-ND (Section 4951 taxes)
	Form 1120-PC
	Form 1120-POL
	Form 1120-REIT
	Form 1120-RIC
	Form 1120-SF
	Form 706-GS (D)
	Form 706-GS (T)
	Form 1041-N
	Form 1041-QFT
	Form 1066
	Form 8831
	Form 8928

If your business follows a fiscal tax year, use our due date calculator to find your exact Form 7004 filing due date.

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