Essential IRS Deadlines for Businesses: August 2025

For small businesses navigating tax obligations, staying ahead of key IRS deadlines is crucial to maintaining compliance and avoiding penalties. As your trusted partner in tax preparation and payroll services, Melvin P. Crilley, EA Inc., based in Riverside, CA, is dedicated to keeping you informed and prepared. Here’s what you need to know for August 2025.

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August 11 - Social Security, Medicare, and Withheld Income Tax

Ensure your business continues to comply with federal tax regulations by filing Form 941 for the second quarter of 2025 by this date. This deadline holds if you’ve fully paid your quarterly taxes on time. Staying current with these filings helps prevent disruption and fines.

August 15 - Payroll and Nonpayroll Withholding

This is the deadline for monthly filers to deposit Social Security, Medicare, and withheld income taxes for July 2025. Additionally, nonpayroll withholding deposits for July should be made by this date if the monthly deposit rule applies.

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Adjusting for Weekends & Holidays

Should any due date coincide with a weekend or public holiday, the deadline automatically extends to the next business day. This ensures ample time for processing and compliance.

Understanding Disaster Area Extensions

If your business operates within a federally recognized disaster area, tax deadlines will extend to accommodate the situation. For detailed information on affected regions and adjusted due dates, consult the FEMA disaster declarations page and the IRS disaster relief information. Mel Crilley's extensive expertise in taxation can guide you through these adjustments.

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At Melvin P. Crilley, EA Inc., our priority is to provide expert advice and personalized support, helping you achieve your business goals while navigating the complex world of taxation with confidence and clarity.

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