CalculusBeyond Simple Accounting
Burbank, Calif.

IRS Identity Theft Notices: How to Resolve Them - Complete Guide 2026

7 min read

BURBANK, Calif. — The Internal Revenue Service (IRS) has intensified measures to address identity theft, significantly affecting taxpayers in 2026. Taxpayers who receive identity theft notices are urged to act swiftly to protect their financial interests and tax records. With 5.5 million identity theft cases reported to the IRS in 2025, understanding how to respond to these notices has never been more important.

Understanding IRS Identity Theft Notices

Identity theft notices from the IRS are generated when there’s a mismatch between the taxpayer's reported information and IRS records. This may arise from unauthorized use of a Social Security Number (SSN) or discrepancies in tax returns.

According to IRS Publication 1779, common signs of identity theft can include:

  • Receiving tax returns or refund notices for income not earned
  • Having your tax account locked due to suspicious activity
  • Gaining access to your account only to find unexpected changes

Types of Notices

The IRS generally issues three main notices pertaining to identity theft:

  • CP01A: Informs taxpayers of a suspected identity theft.
  • CP06: Advises taxpayers of a suspected tax return filed on their behalf.
  • Letter 5071C: Requests confirmation of a taxpayer’s identity before processing a suspected fraudulent return.

What to Do Upon Receiving a Notice

Upon receiving an identity theft notice, taxpayers should follow certain steps:

  1. Do Not Ignore the Notice: Immediate action is vital.
  2. Verify the Notice: Confirm that it indeed comes from the IRS by checking your account securely through the IRS website or calling the agency directly at 1-800-829-1040.
  3. Respond Promptly: Most notices include specific instructions on how to respond, usually within 30 days.
  4. Complete IRS Form 14039: This Identity Theft Affidavit enables victims to report identity theft to the IRS and is essential for initiating resolution processes.

Filing the Affidavit

Submit Form 14039 via mail or electronically, depending on your situation. Additionally, provide supporting documentation, as directed by the notice. Keep a copy for your records, as tracking your communications with the IRS can expedite resolution.

Protecting Yourself After Filing

Once Form 14039 is submitted, here are additional protective measures:

  • Consider placing a fraud alert on your credit report by contacting one of the major credit bureaus.
  • Review your credit reports frequently for unauthorized activity.
  • Monitor ongoing IRS correspondence for any further concerns.

Impact on Tax Returns and Refunds

Identity theft can delay your tax refund. Specifically, if someone else files a return using your SSN, the IRS will require additional verification before processing your return. Taxpayers may experience a lag in refunds that could extend up to six months, according to IRS timelines.

Resolution Timeline

The IRS aims to resolve identity theft cases within 120 days, but complexity can alter this timeframe. Keeping thorough records, including any correspondence with the IRS, can facilitate a smoother resolution process.

Practical Implications for Business Owners

Business owners must stay vigilant. Identity theft can extend beyond personal tax returns, affecting company tax filings and even business reputation. Fraudulent activity can lead to complex situations requiring legal and accounting assistance.

Steps for Business Owners

  • Monitor accounts regularly, especially if your business processes sensitive data.
  • Train employees on best practices to identify and prevent potential identity theft.
  • Utilize secure tax preparation services to ensure compliance and protection against unauthorized access.

Conclusion

The rise in identity theft underscores the importance of awareness and proactive measures. As the IRS continues to refine its approach to combating fraud, taxpayers must alleviate fears and stay informed. Potential implications for businesses and individual taxpayers include financial losses and lengthy disputes with the IRS, reinforcing the need for prompt action following identity theft notices.

Overwhelmed? We Can Help.

Calculus Tax has helped hundreds of Burbank businesses with this exact issue.

Schedule a Call

Frequently Asked Questions

What should I do if I receive an identity theft notice?

Immediately verify the notice's authenticity and respond as instructed, often by submitting Form 14039, the Identity Theft Affidavit.

How long does it take to resolve identity theft issues with the IRS?

While the IRS aims for resolution within 120 days, complex cases may prolong this timeline. Maintaining open communication and thorough records can mitigate delays.

Can identity theft impact my business taxes?

Yes, if your SSN is misused, it can hinder tax filings and lead to incorrect tax assessments or fraud claims, affecting your business's financial integrity.

How can I protect my SSN?

Consider placing a fraud alert with credit bureaus, monitor your financial accounts regularly, and secure sensitive data.

Is there help available for resolving these issues?

Yes, consulting professionals specialized in tax issues can provide guidance and help navigate the complexities of the IRS processes.

Where can I find IRS updated information on identity theft?

Check the IRS website regularly, specifically their Identity Theft page, for information and updates related to identity theft notices and other concerns.

For further reading, see Business Debt Management Strategies for Burbank Owners: 2026 Guide and What to Do If You Owe the IRS and Can't Pay: A 2026 Guide.

Frequently Asked Questions

What should I do if I receive an identity theft notice?

Immediately verify the notice’s authenticity and respond as instructed, often by submitting Form 14039, the Identity Theft Affidavit.

How long does it take to resolve identity theft issues with the IRS?

While the IRS aims for resolution within 120 days, complex cases may prolong this timeline. Maintaining open communication and thorough records can mitigate delays.

Can identity theft impact my business taxes?

Yes, if your SSN is misused, it can hinder tax filings and lead to incorrect tax assessments or fraud claims, affecting your business's financial integrity.

How can I protect my SSN?

Consider placing a fraud alert with credit bureaus, monitor your financial accounts regularly, and secure sensitive data.

Is there help available for resolving these issues?

Yes, consulting professionals specialized in tax issues can provide guidance and help navigate the complexities of the IRS processes.

Where can I find IRS updated information on identity theft?

Check the IRS website regularly, specifically their Identity Theft page, for information and updates related to identity theft notices and other concerns.

Need Professional Help?

The experts at Calculus Tax in Burbank, CA can handle this for you. Get a free consultation to discuss your specific situation.

Burbank's Trusted Accounting Firm

From tax preparation to full-service accounting, Calculus Tax provides expert support for businesses and individuals in Burbank, Los Angeles, and nationwide.