What is Form 1065, U.S. Return of Partnership Income?
by TurboTax • 
Updated April 28, 2026 10:32 AM
Form 1065 is an information return used to report the income, gains, losses, deductions, credits, etc., from the operation of a partnership. A partnership doesn't pay tax on its income but "passes through" any profits or losses to its partners on a Schedule K-1.
How do I file Form 1065?
If you are a partner in a partnership, the information you need to prepare your individual tax return is on the Schedule K-1, not on Form 1065.
When is Form 1065 due?
Form 1065 is due March 15, 2026 (or September 16 with an extension) for 2025 tax returns.
You can file Form 1065 using TurboTax Business.
