IRS has ramped up enforcement efforts, leveraging advanced data analytics to detect non-compliance faster and raising risks for corporate taxpayers who fail to stay on top of filing deadlines and more.

By Lindsay Haskell and Daniel DeLau

Recently, there has been a notable increase in the number of notices the Internal Revenue Service (IRS) is sending to corporate taxpayers. These notices can be concerning, but understanding their purpose and knowing how to respond can help mitigate potential issues. Below are insights into this trend and some guidance on appropriate responses, focusing particularly on IRS Notices CP215 and CP504B.

Why the Increase in IRS Notices?

The surge in IRS notices is largely due to enhanced enforcement measures and efforts to ensure tax compliance. The IRS is leveraging advanced data analytics and automated systems to identify discrepancies and potential non-compliance more efficiently. This has resulted in more frequent issuance of notices for various issues, including payment discrepancies, filing errors, missing forms, and unreported income.

  • Failure To File: US taxpayers with international business or investment activities often unintendedly miss the filing of Form 5471, 5472, 8858, 8621, 926, 941 and this is what causes the CP215 notice.
  • Underreporting: Incorrect or incomplete reporting of Form 941, Employer’s Quarterly Federal Tax Form (especially following a change in tax year), can lead to disparities between the reported amount and the actual amount, prompting the issuance of IRS Notice CP215.
  • Calculation Errors: Mistakes in calculations, deductions, or other tax-related elements on a filed form can trigger an inaccurate assessment of your tax liability, resulting in an IRS notice.
  • Late or Missed Payments: Failure to make required tax payments or neglecting to pay the tax balance by the deadline can trigger the issuance of a CP215 notice.
  • Missing Schedules and Documentation:  Omitting necessary schedules and documentation, particularly those related to Form 5471 and 5472, can lead to the issuance of an IRS notice.

The notice may indicate that the IRS has assessed a penalty due to lack of filing, or late or insufficient payments. It is crucial to address this notice promptly to avoid further penalties and interest.

IRS Notice CP504B

This is a more urgent notice indicating that the IRS intends to levy your tax refunds or other property due to unpaid taxes. The CP504B notice is part of the IRS’s collection process and signifies that immediate action is required to prevent further enforcement actions, such as bank levies or liens.

Steps to Take Upon Receiving an IRS Notice

1. Read the Notice Carefully

Understand the specific issue outlined in the notice. Each notice will detail the problem, the amount due (if applicable), and the deadline for your response.

2. Verify the Information

Cross-check the details in the notice with your records. Ensure that there are no discrepancies or errors on your part. Sometimes, the notice might be a result of an IRS error or outdated information.

3. Respond Promptly

Timely response is crucial. Ignoring the notice can lead to increased penalties, interest, and enforcement actions. Follow the instructions provided in the notice for responding.  Although a prompt response is required, don’t assume that a payment must be made immediately; IRS errors are not uncommon.

4. Consult Your Tax Advisor

Before taking any action, consult with your tax advisor or legal counsel. They can provide guidance on the best course of action, help you understand the implications, and assist in preparing your response by the applicable due date.

5. Communicate with the IRS

If you believe the notice is incorrect or if you need more time to gather information, contact the IRS directly. You can request a reconsideration of the penalty or set up a payment plan if you owe taxes.

For all notices, ensure your records, filing dates and payments on account align with IRS records and requirements.  If the penalty is due to a reasonable cause, a request for abatement may be made. A detailed explanation and any supporting documentation must be provided.  If you disagree with the notice, you have the right to request additional time or to appeal the notice, however, generally, a response is typically required within 30 days of the date of the notice.

Final Thoughts

Receiving an IRS notice can be stressful, but understanding the nature of the notice and responding appropriately can prevent further complications. Our team is here to help you navigate these challenges. If you receive a notice from the IRS, please contact us immediately.  We will work with you to resolve the issue efficiently and effectively.


Let’s discuss if you want further details or assistance on this topic.

Disclaimer: This content is for informational purposes only and does not constitute legal or tax advice. Please consult your tax advisor for guidance specific to your situation.

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