Quick Review: A fraudulent tax return can delay a legitimate refund and create difficult IRS account problems. Taxpayers should review notices, use only verified IRS.gov channels, file their legitimate return, determine whether Form 14039 applies, secure related accounts, document every communication, and continue monitoring for suspicious activity.
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Finding out that someone filed taxes in another person’s name can be daunting. The first sign may be a rejected electronic return, an unexpected IRS notice, or income information that does not belong to the taxpayer. Although the resolution process can take time, prompt and organized action can help streamline the response.
Tax-related identity theft occurs when someone uses a taxpayer’s Social Security number or other identifying information to file a fraudulent federal tax return, often to claim a refund. The following steps explain what to do if someone filed taxes in your name.
Recognize the Warning Signs of Tax Identity Theft
Tax identity theft may remain hidden until the legitimate taxpayer interacts with the IRS. Common warning signs include:
- An electronic tax return is rejected because a return using the taxpayer’s Social Security number has already been filed.
- The IRS sends a notice about a return, balance due, refund offset, or collection action that the taxpayer does not recognize.
- An IRS transcript arrives even though the taxpayer did not request it.
- IRS records show wages or other income from an unfamiliar employer.
- A tax preparation software provider reports that an online account was created, accessed, or disabled without authorization.
- The taxpayer receives an Employer Identification Number that was never requested.
- A dependent’s Social Security number or Individual Taxpayer Identification Number appears on another return without permission.
A rejected return does not always prove identity theft. Before reporting fraud, taxpayers should check for simple errors, such as a transposed Social Security number, an incorrect dependent detail, or a return that a spouse or dependent legitimately filed.
Step 1: Review Every IRS Notice Carefully
An IRS notice should be treated as an important record, not as an inconvenience to set aside. The notice generally explains why the IRS contacted the taxpayer, what information is needed, and how to respond.
Taxpayers should:
- Confirm that the notice includes their correct name, address, tax year, and identifying information.
- Read the response deadline and instructions carefully.
- Look for the notice or letter number, such as Letter 5071C, Letter 4883C, or Letter 5747C.
- Keep the original notice in a secure location.
- Avoid relying on a phone number or web address received through an unrelated email or text message.
The IRS explains that taxpayers who receive certain identity verification letters should follow the specific instructions in those letters. For example, Letter 5071C may direct the taxpayer to use an online verification tool, while Letter 4883C may provide instructions for telephone verification. Letter 5747C may require an in-person appointment.
Taxpayers who receive one of these letters generally should not file Form 14039. The verification process described in the letter provides the IRS with the information it needs. The official IRS guidance is available through How IRS ID theft victim assistance works.
Step 2: Contact the IRS Through Verified Channels
The safest way to contact the IRS is to begin at IRS.gov or use the contact information printed on the IRS notice. Taxpayers should not use a phone number, payment link, or website supplied by an unsolicited message claiming to be from the IRS.
When contacting the IRS, taxpayers should have the following information available:
- The IRS notice or letter
- A government-issued photo identification document
- A copy of the last legitimate tax return, if available
- The affected tax year
- The date the issue was discovered
- Any rejected e-file message
- Relevant wage, income, or refund records
The IRS may need to verify the taxpayer’s identity before discussing account information. This process is designed to prevent additional unauthorized disclosure, so taxpayers should expect questions about prior returns and personal details.
Step 3: File the Legitimate Tax Return
A taxpayer should generally still file a legitimate tax return when required, even if a fraudulent return was filed first. If an electronic return is rejected because the IRS already has a return using the taxpayer’s Social Security number, the taxpayer may need to file a paper return.
The IRS instructs affected taxpayers to follow the current filing instructions. In many duplicate-return situations, the taxpayer should:
- Print, sign, and date the legitimate paper return.
- Write “REJECTED ELECTRONIC RETURN” and the e-file rejection date at the top of the first page, when instructed.
- Attach the e-file rejection notice.
- Complete and attach Form 14039, Identity Theft Affidavit, when applicable.
- Mail the return to the correct IRS filing address for the taxpayer’s state.
The legitimate return should not be mailed to the special Form 14039 address unless the current instructions specifically direct otherwise. The IRS page for paper tax return filing addresses can help taxpayers identify the appropriate destination.
A tax professional can help determine whether a paper return, amended return, or additional documentation is appropriate for the specific circumstances.
Step 4: Determine Whether Form 14039 Applies
Form 14039, Identity Theft Affidavit, is an official IRS form used by victims of tax-related identity theft. It should not be filed automatically by every taxpayer who is concerned about a possible data exposure.
According to current IRS guidance, Form 14039 may apply when a taxpayer knows or suspects that someone used their information to fraudulently file a federal tax return and the taxpayer has not received certain IRS identity verification letters. Taxpayers should review the current Form 14039 instructions and online submission option before submitting it.
Important points include:
- Complete all required sections.
- Identify the affected tax year or years.
- Explain how the suspected identity theft was discovered.
- Include notice numbers when responding to an IRS notice.
- Sign and date the form.
- Submit it using only one approved method.
- Do not submit duplicate Forms 14039 for the same incident.
If the taxpayer is responding to a notice, the notice generally provides the correct mailing address or fax instructions. If no notice is involved, the current Form 14039 PDF provides the applicable submission instructions.
Form 14039 does not replace the taxpayer’s legitimate tax return. It also does not guarantee a particular resolution time or refund release date.
Step 5: Protect Accounts and Personal Information
A fraudulent tax return may indicate that personal information has been exposed beyond the IRS. Taxpayers should take additional steps to reduce the risk of related account abuse.
Recommended actions include:
- Change passwords for email, tax preparation, banking, investment, and government accounts.
- Use unique passwords and enable multi-factor authentication wherever available.
- Review bank and credit card statements for unauthorized activity.
- Consider placing a credit freeze or fraud alert with the nationwide credit reporting agencies.
- Review credit reports for unfamiliar accounts or inquiries.
- Report broader identity theft through IdentityTheft.gov.
- Contact financial institutions immediately if funds or account access may be affected.
- Check with the state tax agency for state-specific reporting requirements.
Taxpayers should also be cautious about follow-up scams. Criminals may impersonate the IRS, a tax professional, or an identity theft investigator after learning that a victim has experienced tax fraud. The IRS provides guidance for reporting fake IRS, Treasury, and tax-related messages.
Step 6: Document Communications and Continue Monitoring
A clear record can help taxpayers manage a complicated identity theft case. The documentation should include:
- Copies of all IRS notices and forms
- Dates and times of phone calls
- Names or identification numbers of representatives, when provided
- Summaries of each conversation
- Mailing receipts and fax confirmations
- Copies of tax returns and supporting documents
- IRS case or reference numbers
- Dates when follow-up actions were completed
IRS resolution can take time. The IRS may need to verify the legitimate taxpayer, remove the fraudulent return, review multiple tax years, correct income records, and process the legitimate return. Taxpayers should respond promptly to requests, avoid filing duplicate Form 14039 affidavits, and use the IRS’s current processing guidance rather than relying on outdated timelines.
How Tax Guardian Supports Ongoing Tax Identity Awareness
The IRS is responsible for investigating and correcting fraudulent federal tax filings. Tax Guardian is a private monitoring and support service. It does not replace the IRS, determine whether a return is fraudulent, or guarantee recovery.
Depending on the selected plan, Tax Guardian can help taxpayers maintain visibility into IRS-related activity through:
- Daily or continuous IRS transcript monitoring
- Alerts for suspicious filings, refund activity, and income mismatches
- Text and email notifications
- Monitoring related to W-2 and 1099 activity
- Access to Tax Guardian Restore Specialists
- Support with understanding potential next steps
Tax Guardian’s role is proactive awareness. Traditional credit monitoring focuses primarily on credit reports, while tax identity theft can occur inside IRS records without appearing on a credit report. Tax Guardian’s tax identity protection service is designed to help taxpayers identify unusual IRS activity sooner.
Coverage and support vary by plan. Current pricing and plan information should be reviewed before enrollment, including any terms that apply to refund replacement protection, remediation expenses, or audit defense.
Closing the Gap After a Fraudulent Tax Filing
Knowing what to do if someone filed taxes in your name can make a confusing situation more manageable. Reviewing notices, contacting the IRS through verified channels, filing the legitimate return, evaluating Form 14039, protecting related accounts, and preserving documentation give taxpayers a structured response.
The IRS resolution process remains the official path for correcting fraudulent tax records. Ongoing private monitoring from Tax Guardian can provide an additional layer of awareness and support, helping taxpayers watch for further suspicious activity while their case moves through the appropriate channels.
Frequently Asked Questions
What should someone do first if a fraudulent tax return was filed in their name?
The taxpayer should review the IRS notice or e-file rejection, verify the issue through IRS.gov or the contact information on the notice, and gather relevant tax records. The correct next step depends on whether the IRS issued an identity verification letter, rejected an electronic return, or has not yet contacted the taxpayer.
Should every taxpayer with suspected tax identity theft file Form 14039?
No. The IRS states that taxpayers who receive certain identity verification letters, including Letter 5071C, Letter 4883C, or Letter 5747C, should follow the letter’s instructions and generally should not file Form 14039. Other confirmed or suspected tax-related identity theft situations may require the affidavit.
How long does IRS identity theft resolution take?
The timeframe varies based on the facts of the case, the number of affected tax years, identity verification requirements, and IRS processing conditions. Taxpayers should respond promptly to requests, avoid duplicate submissions, and check the current IRS processing information for updates.
Can Tax Guardian resolve a fraudulent IRS tax return?
Tax Guardian cannot replace the IRS’s official investigation or account correction process. Depending on the plan, Tax Guardian provides private IRS activity monitoring, alerts, and recovery support that may help taxpayers identify suspicious activity and organize their next steps. It does not guarantee recovery or a specific IRS outcome.
Disclaimer: Tax Guardian Software Solutions provides access to legal services offered by the Tax Guardian Network. None of the above corporate entities, nor its officers, employees, or sales associates directly or indirectly provide legal services, representation, or advice. Any forms provided are not legal advice and should not be construed as such. You should consult with a lawyer to confirm the form meets your needs. Use of this website and the services is subject to Tax Guardian Software Solutions terms of service and data protection addendum.
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