INSIGHT

You Received a Payroll Tax Notice: Here’s What to Do Next

Jill Pappenheimer, Stacy Litteral • May 21, 2026

Services: Payroll Services

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That envelope from the IRS or your state tax agency probably didn’t come at a convenient time. It rarely does. Whether it’s a CP2000, a Notice of Examination, or an unfamiliar state audit information request, the first thing to understand is this: a notice is not a final determination. It’s an opening move, and you need to respond.  More importantly, how you respond in the next 30 to 60 days will shape the outcome more than almost anything else. 

The instinct to respond immediately is understandable, but acting too quickly (and incorrectly) can be just as costly as missing a deadline. Before you do anything, it helps to know what you’re really dealing with. 

Understanding What the Notice Is Telling You 

Not all payroll tax notices are created equal. Some flag a specific discrepancy, such as a mismatch between your quarterly 941 filings and the W-2s you submitted at year-end. Others signal the beginning of a broader payroll tax examination.  

A few are straightforward penalty assessments that can be challenged or abated with the right documentation. Identifying which type you’re holding before you respond tells you how urgent your timeline is, what documentation you’ll need, and whether you’re dealing with an administrative correction or a full examination. 

Responding Strategically: What to Do (and What Not to Do) 

Once you understand the notice type and its probable cause, the response process becomes more manageable. A few principles apply regardless of notice type: 

Don’t ignore it. Every IRS and state payroll tax notice has a response deadline. Missing it almost always makes the situation worse, sometimes converting a proposed assessment into a final one. 

Don’t over-respond. Volunteering information beyond what’s specifically requested can expand the scope of an inquiry. Respond to what’s asked, completely and accurately, without opening additional doors. 

Document everything. Pull your payroll records, deposit histories, 941s, and state filings for the period in question before you respond. Gaps in your documentation are harder to explain after the fact. 

Request an extension if you need one. Both the IRS and most state agencies will grant reasonable extensions on audit response deadlines. Asking for more time is far better than submitting an incomplete or inaccurate response. 

When to Bring in Outside Help 

If the notice involves a classification issue, a multi-year period, or a dollar amount that’s material to your business, this is the point where outside guidance pays for itself. The IRS’s language is specific, and an informed, well-documented response from an advisor who has handled these situations before carries more weight than one that doesn’t anticipate what comes next. 

Worker Misclassification: If This Is Your Issue, You Have Options 

Independent contractor misclassification is among the most consequential payroll tax problems a company can face. If the IRS concludes that contractors should have been classified as employees, you become liable for the employer’s share of FICA taxes, the employee’s share that was never withheld, and potentially years of interest and penalties layered on top. Wage and hour claims from workers themselves can add another layer: back wages, liquidated damages, and attorneys’ fees. 

But if your notice appears to involve misclassification and a formal examination hasn’t begun, you may still have access to the IRS Voluntary Classification Settlement Program (VCSP). This program allows eligible employers to prospectively reclassify workers and resolve prior-year liability at a significantly reduced cost, typically around 10 percent of what a standard audit assessment would produce. That pathway closes once a formal examination begins, so if misclassification is in the picture, it’s worth understanding your options quickly. 

Once the Immediate Issue Is Resolved: Getting Ahead of the Next One 

Addressing a payroll tax notice is one thing. Using it as a prompt to strengthen your overall payroll posture is another, and that’s where the longer-term value lies. 

Companies that have worked through a notice or audit often find that the underlying issue wasn’t isolated. A deposit timing error that triggered a notice may sit alongside a multi-state registration gap or a contractor relationship that wouldn’t survive scrutiny. Addressing the notice without looking at the broader picture leaves risk on the table. 

“A payroll tax notice is rarely just a tax problem,” said Jill Pappenheimer, partner and co-lead of BPM’s HR advisory practice. “In most cases, it’s a signal that something in your HR infrastructure — your classification practices, your systems configuration, your onboarding processes — needs attention. Getting the notice resolved is step one. Understanding why it happened is what keeps it from happening again.” 

Areas worth reviewing proactively: 

• Multi-state nexus: Are you registered and filing in every state where employees are performing work? 
• Worker classification: Do your contractor relationships hold up against current IRS and state standards? 
• Fringe benefit reporting: Are taxable benefits being identified, valued, and reported correctly? 
• Deposit accuracy and timing: Are federal and state payroll tax deposits being made on schedule and in the right amounts? 

How BPM Can Help 

BPM’s professionals work with businesses at every stage of a payroll tax challenge: from the moment a notice arrives through audit defense, voluntary disclosure, and long-term compliance strengthening. 

• IRS and State Notice Response: Response strategy, penalty abatement requests, and examiner communications 
• Payroll Tax Audit Defense: End-to-end support through a federal or state examination, including appeals 
• Voluntary Disclosure Assistance: Guidance through the VCSP and analogous state programs to resolve historical issues at reduced cost 
• Payroll Tax Compliance Reviews: A structured assessment of your processes to identify gaps before they become notices 

Received a notice and not sure where to start? BPM’s HR advisory practice and tax professionals are ready to help you understand what you’re dealing with and map a path forward. Contact BPM today to start the conversation.