A message promising a bigger refund or threatening immediate arrest can make anyone stop thinking clearly. That pressure is exactly what a tax scammer wants.
Tax fraud involves intentional deception connected to taxes. For a household, the immediate concern may be someone filing with a stolen identity, a fake IRS message, or a preparer inventing claims. This guide focuses on protecting your tax return. Our identity theft guide covers the wider response when personal information is stolen.
1. Recognize the Tax Fraud Warning Signs
Watch for an unexpected notice about a return you did not file, an unfamiliar tax document, or a rejected electronic return because your identifying information was already used. These signs need checking; they do not, by themselves, prove identity theft.
An error on a return is not automatically intentional fraud. Resolve discrepancies using verified records and official instructions rather than assuming either that nothing is wrong or that a crime definitely occurred.
2. Verify Anyone Claiming to Be the IRS
Scammers may promise a refund, demand payment, or claim your account will be closed unless you respond immediately. A convincing logo, caller ID, or knowledge of your name does not establish who is contacting you.
Do not send money or share login codes through an unsolicited message. Independently open IRS.gov or contact the agency through verified details. The IRS guide to recognizing tax scams explains warning signs and legitimate contact practices.
The IRS generally starts with mailed correspondence, but some legitimate situations involve other contact methods. Verify the communication rather than relying on an absolute rule that every call must be fake.
3. Consider a Free IRS Identity Protection PIN
An IRS Identity Protection PIN is a six-digit number used to help verify your identity when filing a federal tax return. Eligible taxpayers who can verify their identity can request one; you do not have to wait until identity theft has happened.
Use the official IRS IP PIN page. Keep the number secure, follow the current instructions, and share it only as needed for filing with a trusted tax professional. It is different from your bank PIN or a password.
4. Choose a Preparer Who Will Stand Behind the Return
Ask about qualifications, fees, availability after filing, and how the preparer protects your documents. Be cautious about anyone who promises a refund before reviewing your information, asks you to sign a blank return, or encourages invented income or deductions.
Review the completed return before authorizing submission. Check names, income, claims, and the bank account designated for a refund. A paid preparer generally must sign the return and include a preparer tax identification number. Start with the IRS guidance on choosing a tax professional.
5. Reduce Tax Fraud Risks by Securing Documents and Accounts
Store forms containing Social Security numbers and account details securely. Use your preparer’s verified secure transfer method instead of sending sensitive documents through a random link or an unexpected email request.
Use unique passwords and multi-factor authentication where available, including on the email account used for tax matters. Review access when changing preparers or devices. File an accurate return when the necessary information is ready; rushing an incomplete return is not a protection strategy.
6. Follow the IRS Response Process if Your Identity Was Used
If you receive an IRS notice, follow its verified instructions promptly. If an electronic filing is rejected, check the reason and the IRS guidance before deciding what to submit next. Do not file duplicate forms or identity-theft affidavits automatically.
The IRS identity theft guide explains when particular steps, including Form 14039, may apply. Keep copies of notices, submissions, and case details. Continue meeting applicable filing and payment obligations while seeking help.
If money or banking access is also affected, contact the financial institution immediately. For broader identity recovery, use IdentityTheft.gov and our general identity theft article.
7. Report Suspected Tax Fraud Through Official Channels
Use the reporting instructions on the IRS tax scams page. Different situations have different reporting paths, so a fake email, preparer misconduct, and a return filed under your identity should not all be treated as the same complaint.
Save relevant evidence without continuing the conversation with the suspected scammer. If you already shared credentials, secure the affected accounts and tell the relevant institution what happened.
Make Tax Fraud Prevention a Manageable Habit
Tax fraud prevention does not require buying a monitoring service. Start with one useful action: review your tax-document storage, verify your preparer, or read the IP PIN instructions.
For filing organization, use our tax preparation checklist. For other household questions, return to the Taxes and Banking guide. Reviewed October 17, 2026.