Federal tax calendar, this year and next

Filing and payment deadlines for calendar-year taxpayers. Dates that fall on a weekend or federal holiday roll to the next business day, as the IRS does. Filter by practice, and add the dates to your own calendar.

Year-end checklist
About these dates. This calendar covers federal deadlines for calendar-year taxpayers and is general information, not advice. Fiscal-year entities, state and local filings, and extensions change the picture. Confirm your specific deadlines with your KMM practice.