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Essential May 2026 Tax Deadlines for Texas Businesses

Running a business in Texas requires constant attention, and staying compliant with payroll tax schedules is crucial for avoiding costly IRS penalties. As we head into the month, let us review the essential May 2026 business tax deadlines for employers.

Key Employer Deposit and Filing Dates

May 11: First Quarter Form 941

If you made your first-quarter tax deposits in full and on time, you have an extended deadline to file Form 941 for Q1 2026. This requirement relates to Social Security, Medicare, and withheld income taxes.

May 15: Monthly Payroll Tax Deposits

For businesses following the monthly deposit rule, May 15 is your deadline to remit Social Security, Medicare, and withheld income taxes for April 2026. This date also applies to April's nonpayroll withholding deposits.

Small Business Owner Working

Exceptions: Weekends, Holidays, and Disasters

Whenever a statutory due date lands on a weekend or legal holiday, the IRS automatically extends your deadline to the next regular business day. Additionally, regions impacted by severe weather—a familiar scenario for Texas business owners—may qualify for disaster relief.

Check these resources to confirm if your county qualifies for a designated filing extension:

Need help managing your payroll deposits or navigating compliance during a business transition? Contact our team for personalized tax planning services.

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