Critical Tax Deadlines for August 2025

As we approach August 2025, it's crucial for businesses to stay ahead of key IRS deadlines. This guide focuses on significant dates for Form 941 and payroll tax deposits, ensuring compliance and helping you avoid costly penalties.

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August 11 - Quarterly Payroll Tax Filing

By August 11, businesses must file Form 941 for the second quarter of 2025 if they've paid the tax in full and on time. This deadline keeps your payroll tax obligations compliant and up-to-date.

August 15 - Monthly Deposit Due

For employers adhering to monthly deposit rules, August 15 is the deadline to deposit Social Security, Medicare, and withheld income tax for July 2025. This also includes the nonpayroll withholding deposit under the same rules.

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Weekends & Holidays:
If a due date lands on a weekend or legal holiday, the deadline is moved to the following business day.

Disaster Area Extensions:
Designated disaster areas receive filing extensions. To check these areas and extension details, visit the following sites: FEMA Declarations and IRS Tax Relief.

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