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Key Business Tax Deadlines for August 2025

Ensure your business remains compliant with IRS deadlines in August 2025 by staying on top of key reporting requirements like Form 941 and payroll tax deposits. Failing to meet these critical due dates can lead to significant penalties, so mark your calendars and prepare accordingly.

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August 11 - Form 941 for Quarterly Payroll

Your second quarter Form 941 is due on this date if you've fully met your tax deposit obligations for the quarter. This requirement ensures timely reporting of Social Security, Medicare, and withheld income tax from employee paychecks.

August 15 - Monthly Payroll Deposits

Employers under monthly deposit rules must remit their Social Security, Medicare, and withheld income tax for July 2025 by August 15. This deadline also applies to nonpayroll withholding taxes, ensuring timely compliance with federal regulations.

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Weekend and Holiday Adjustments

When due dates coincide with weekends or legal holidays, the IRS extends deadlines to the next applicable business day. This policy assists in maintaining compliance without unnecessary stress on taxpayers.

Extensions for Disaster Areas

Be aware that the IRS grants filing extensions to areas affected by natural disasters. It is critical to remain informed about disaster declarations, as these affect due dates. For the latest designations, consult the FEMA declarations page and the IRS disaster relief news.

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