Partnerships

March 17

Electing large partnerships. Provide each partner with a copy of Schedule K-1 (Form 1065-B), Partner's Share of Income (Loss) From an Electing Large Partnership, or a substitute Schedule K-1. This due date applies even if the partnership requests an extension of time to file the Form 1065-B by filing Form 7004.

April 15

File a 2013 calendar year return (Form 1065). Provide each partner with a copy of Schedule K-1 (Form 1065), Partner's Share of Income, Deductions, Credits, etc., or a substitute Schedule K-1. If you want an automatic 5-month extension of time to file the return and provide Schedule K-1 or a substitute Schedule K-1, file Form 7004. Then, file Form 1065 by September 15.

Electing large partnerships. File a 2013 calendar year return (Form 1065-B). If you want an automatic 6-month extension of time to file the return, file Form 7004. Then, file Form 1065-B by October 15. See March 17 for the due date for furnishing Schedules K-1 or substitute Schedules K-1 to the partners.

September 15

File a 2013 calendar year return (Form 1065). This due date applies only if you were given an additional 5-month extension. Otherwise see April 15. Provide each partner with a copy of Schedule K-1 (Form 1065) or a substitute Schedule K-1.

October 15

Electing large partnerships. File a 2013 calendar year return (Form 1065-B). This due date applies only if you were given an additional 6-month extension. See March 17 for the due date for furnishing Schedules K-1 or substitute Schedules K-1 to the partners.

If you operate on a fiscal year, see tax calendar information for Fiscal-Year Taxpayers.

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Upcoming Tax Dates

September 1 (Everyone)
Federal Holiday (Labor Day) - Details

September 10 (Employees who work for tips)
If you received $20 or more in tips during August, report them to your employer - Details

September 15 (Individuals)
Make a payment of your 2014 estimated tax if you are not paying your income tax for the year through withholding (or will not pay in enough tax that way). Use Form 1040-ES. This is the third installment - Details

September 15 (Corporations)
File a 2013 calendar year income tax return (Form 1120) and pay any tax, interest, and penalties due. This due date applies only if you timely requested an automatic 6-month extension - Details

September 15 (S Corporations)
File a 2013 calendar year income tax return (Form 1120S) and pay any tax due. This due date applies only if you timely requested an automatic 6-month extension - Details

September 15 (Partnerships)
File a 2013 calendar year return (Form 1065). This due date applies only if you were given an additional 5-month extension - Details

September 15 (Corporations)
Deposit the third installment of estimated income tax for 2014 - Details

View More Tax Dates