Keep track of the most important federal and Florida tax deadlines this year.
Keeping track of tax deadlines throughout the year can protect your business from late penalties and save you money.
That’s why we put all the deadlines you likely need to know in one place. Reviewing these deadlines on a monthly or quarterly basis can help you keep track of estimated tax payment due dates, tax extension deadlines and more.
Several Florida due dates are included here. If you live in another state, stay on top of its own due dates. You can face penalties for missing state deadlines, just like you can with federal deadlines.
January 2021
- January 15 | Fourth quarter estimated tax (Form 1040-ES) due (learn more)
- January 31 | Fourth quarter payroll tax due (Form RT-6)
February 2021
- February 1 | Wage & Tax Statement to employees and the IRS (Form W-2)
- February 1 | Form 1099-MISC to recipients (learn more)
- February 1 | Form 1099-NEC to recipients (learn more)
March 2021
- March 1 | Form 1098 to recipients
- March 16 | S corporation income tax return (Form 1120-S) can be extended (learn more)
- March 16 | Partnership income tax return (Form 1065), can be extended (learn more)
- March 31 | Form 1099-MISC to recipients (learn more)
April 2021
- April 1 | Florida tangible personal property tax return (Form DR-405) can be extended (learn more)
- April 15 | Individual income tax return (Form 1040) can be extended (learn more)
- April 15 | Trust income tax return (Form 1041) can be extended (learn more)
- April 15 | Corporation income tax return (Form 1120) can be extended (learn more)
- April 15 | First quarter estimated tax (Form 1040-ES) due (learn more)
- April 15 | Last day to make an IRA contribution
- April 30 | First quarter payroll taxes due (Form RT-6)
May 2021
- May 1 | Florida tangible personal property tax return (Form DR-405) extended due date (read more)
- May 17 | Non-profit income tax return (Form 990) can be extended (learn more)
June 2021
- June 15 | Second quarter estimated tax (Form 1040-ES) due (learn more)
July 2021
- July 31 | Annual return/report of employee benefit plan (Form 5500)
- July 31 | Second quarter payroll taxes due (Form RT-6)
August 2021
- No due dates
September 2021
- September 15 | Third quarter estimated tax (Form 1040-ES) due (learn more)
- September 15 | S corporation income tax return extended due date (Form 1120S)
- September 15 | Partnership income tax return extended due date (Form 1065)
- September 30 | Trust income tax return extended due date (Form 1041)
October 2021
- October 15 | Individual income tax return extended due date (Form 1040)
- October 15 | Corporation income tax return extended due date (Form 1120)
- October 31 | Third quarter payroll taxes due (Form RT-6)
November 2021
- November 15 | Nonprofit income tax return extended due date (Form 990)
December 2021
- No due dates
The bottom line
With so many federal and state tax deadlines for small business owners throughout the year, it’s easy to lose track of all of them. This calendar is designed to help you never miss a deadline — and never pay a late penalty.
Still worried about missing a deadline or filling out a form incorrectly? Talk with a DiMercurio Advisors team member today for free to learn how we could help.
