Partnerships.

File a 2022 calendar year income tax return (Form 1065). Provide each partner with a copy of their Schedule K-1 (Form 1065), Partner's Share of Income, Deductions, Credits, etc., or substitute Schedule K-1 (Form 1065), and, if applicable, Schedule K-3 (Form 1065), Partner’s Share of Income, Deductions, Credits, etc.—International, or substitute Schedule K-3 (Form 1065). To request an automatic 6-month extension of time to file the return, file Form 7004. Then, file the return and provide each partner with a copy of their final or amended (if required) Schedule K-1 (Form 1065) and, if applicable, Schedule K-3 (Form 1065) by September 15.

S Corporations.

File a 2022 calendar year income tax return (Form 1120-S) and pay any tax due. Provide each shareholder with a copy of their Schedule K-1 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc., or substitute Schedule K-1 (Form 1120-S), and, if applicable, Schedule K-3 (Form 1120-S), Shareholder’s Share of Income, Deductions, Credits, etc.—International, or substitute Schedule K-3 (Form 1120-S). To request an automatic 6-month extension of time to file the return, file Form 7004 and deposit what you estimate you owe in tax. Then, file the return; pay any tax, interest, and penalties due; and provide each shareholder with a copy of their Schedule K-1 (Form 1120-S) and, if applicable, Schedule K-3 (Form 1120-S) by September 15. S-Corporation election. File Form 2553 to elect to be treated as an S corporation beginning with the calendar year 2023. If Form 2553 is filed late, S corporation treatment will begin with the calendar year 2024