An {L:IRS criminal investigation} typically takes 12 to 24 months (1-2 years), but can range from several months to even longer, depending on complexity, caseload, and cooperation; the process is lengthy as agents gather extensive evidence, and taxpayers generally cannot track the status, though civil audits might resolve faster, while complex identity theft cases currently see extreme delays.
You know the IRS might be investigating you through official mail (first contact), phone calls (often with automated messages to IRS.gov), or in-person visits, but signs of a criminal probe include contact with IRS Criminal Investigation (CI) agents, subpoenas to you or your bank, questions to your accountant/bank, unusual account activity (freezing/refusing transactions), or agents suddenly going silent after an audit. Key indicators are official IRS letters, contact from CI special agents, third-party inquiries, and formal summonses for records, signaling serious scrutiny beyond a simple audit.
With a 90% conviction rate to protect, they dont bring cases they might lose. They take as long as necessary to make sure theyll win. That “luxury of time” is paid for with your anxiety. The typical IRS criminal investigation takes 12 to 24 months to complete.
The IRS may initiate criminal proceedings if they suspect a taxpayer has willfully committed tax fraud or tax evasion. This may involve falsifying information on federal tax returns, hiding income, or claiming false deductions.
Consequences of Being Reported to the IRS
This can involve reviewing your tax returns, financial records, and conducting interviews or audits. Potential Penalties: If the IRS finds evidence of tax evasion or fraud, you may be subject to penalties, fines, and interest on the unpaid taxes.
Name, address and taxpayer identification number (if known) of the person or entity you're reporting. Description of the alleged noncompliance. This should include specific and credible allegations where the person or entity failed to comply with laws the IRS is authorized to administer, enforce or investigate.
IRS Warning Signs of Federal Tax Evasion
Police investigations have no set duration and can vary dramatically depending on the case complexity, available evidence, and the specific crime under investigation.
All IRS records are public: Many IRS records are confidential and protected by law. IRS records can be accessed without a valid reason: Accessing IRS records typically requires a legitimate purpose, such as an audit or investigation.
Not reporting all of your income is an easy-to-avoid red flag that can lead to an audit. Taking excessive business tax deductions and mixing business and personal expenses can lead to an audit. The IRS mostly audits tax returns of those earning more than $200,000 and corporations with more than $10 million in assets.
Here are the first five rights along with more information about each one:
Reporting someone to the IRS is a multistep process which requires careful planning. This is especially true if you decide to file a report confidentially as a whistleblower.
The government has no legal obligation to notify you that you're under investigation. There is no constitutional right to know that prosecutors are building a case against you.
Remember, you will be contacted initially by mail. The IRS will provide all contact information and instructions in the letter you receive. If we conduct your audit by mail, our letter will request additional information about certain items shown on the tax return such as income, expenses, and itemized deductions.
The 7 steps of a crime scene investigation, often called the "7 S's," provide a structured approach: Secure the scene, Separate witnesses, Scan the scene, See the scene (photograph/document), Sketch the scene, Search for evidence, and Secure/Collect evidence, ensuring safety, witness integrity, thorough documentation, and proper preservation of physical clues for later analysis.
In California, the DA can take weeks or months to make a decision. If your name is part of a report, there's a chance you're under investigation, even if no one has formally told you.
The length of an IRS criminal investigation can vary depending on the complexity of the case and the amount of evidence they need to gather. In general, these investigations can take months or even years to complete. However, the IRS does have a statute of limitations of six years for prosecuting most tax crimes.
Here's a list of seven symptoms that call for attention.
Someone you report to the IRS might find out, especially if the information leads to a significant investigation or award, but the IRS has strong confidentiality laws and will protect your identity to the fullest extent possible, particularly if you provide an award-eligible tip; for anonymous tips, they won't know it came from you, but you won't get a reward. Your identity is generally protected, but IRS investigations can reveal details, and if you claim an award (Form 211), your identity becomes known to the IRS.
The office pays monetary awards to eligible individuals whose information is used by the IRS. The award amount generally is 15 to 30% of the proceeds collected and attributable to the whistleblower's information.
Use Form 3949-A, Information Referral PDF to report alleged tax law violations by an individual, a business or both. You can report alleged tax law violations to the IRS by filling out Form 3949-A online.