May 2025 Business Due Dates  

May 12 - Social Security, Medicare and Withheld Income Tax 

File Form 941 for the first quarter of 2025. This due date applies only if you deposited the tax for the quarter in full and on time. 

May 15 - Employer’s Monthly Deposit Due


If you are an employer and the monthly deposit rules apply, May 15 is the due date for you to make your deposit of Social Security, Medicare, and withheld income tax for April 2025. This is also the due date for the nonpayroll withholding deposit for April 2025 if the monthly deposit rule applies.

Weekends & Holidays:

If a due date falls on a Saturday, Sunday or legal holiday, the due date is automatically extended until the next business day that is not itself a legal holiday

Disaster Area Extensions

Please note that when a geographical area is designated as a disaster area, due dates will be extended. For more information whether an area has been designated a disaster area and the filing extension dates visit the following websites:

Share this article...

Want tax & accounting tips and insights?

Sign up for our newsletter.

I confirm this is a service inquiry and not an advertising message or solicitation. By clicking “Submit”, I acknowledge and agree to the creation of an account and to the and .

The Most Important Thing to Have Ready

If you received a notice or letter from the IRS or Oklahoma Tax Commission, keep it available. That document usually tells us what the agency is requesting, the deadlines involved, and what information we may need next.

What Happens Next?

Our staff will first gather some basic information and determine whether the matter is something our firm can assist with.

If appropriate, the next step is a paid one-hour strategy meeting with former IRS Revenue Agent, Austin Murray, CPA. During that meeting, we review the notices and relevant records in detail and discuss the available options.

If you engage Millennial Accounting for representation, the consultation fee is applied toward the representation retainer.

Helpful Documents to Have Available

  • IRS or Oklahoma Tax Commission notices

  • Prior tax returns

  • Accounting or payroll records

  • Previous correspondence with the taxing agency

  • Any documents specifically requested in the notice

Important:
Do not email sensitive tax documents! Our staff will direct you to an approved secure method.