**August 2 - Self-Employed Individuals with Pension Plans
**
If you have a pension or profit-sharing plan, this is the final due date for filing Form 5500 or 5500-EZ for calendar year 2020.
August 2 - All Employers
If you maintain an employee benefit plan, such as a pension, profit sharing, or stock bonus plan, file Form 5500 or 5500-EZ for calendar year 2020. If you use a fiscal year as your plan year, file the form by the last day of the seventh month after the plan year ends.
**August 2 - Certain Small Employers
**Deposit any undeposited tax if your tax liability is $2,500 or more for 2021 but less than $2,500 for the second quarter.
**August 2 - Federal Unemployment Tax
**Deposit the tax owed through June if more than $500.
**August 10 - Social Security, Medicare and Withheld Income Tax
**File Form 941 for the second quarter of 2021. This due date applies only if you deposited the tax for the quarter in full and on time.
**August 16 - Social Security, Medicare and Withheld Income Tax
**If the monthly deposit rule applies, deposit the tax for payments in July.
August 16 - Non-Payroll Withholding
If the monthly deposit rule applies, deposit the tax for payments in July.
