Federal tax fraud cases don’t always begin with deliberate wrongdoing. The line between an honest mistake and a criminal charge comes down to intent, and the government doesn’t always read that the way you do. What feels like “accidental” tax evasion in one person’s eyes, like a missed income source or a deduction you didn’t know you couldn’t claim, can look very different to federal investigators.
If you’ve received correspondence from the IRS or think your filings may be under scrutiny, speaking with a federal criminal defense lawyer early gives you options that won’t be available once charges are filed.
What does federal law say about tax fraud?
Federal tax fraud isn’t a single charge. Prosecutors can pursue multiple statutes depending on what the evidence shows. Here’s how the three most commonly charged offenses work.
Tax evasion (26 U.S.C. § 7201)
Tax evasion is the most serious federal tax offense. It applies when someone willfully attempts to evade or defeat a tax. A felony conviction carries up to five years in federal prison and fines up to $250,000.
“Willfully” is the key word. To get a conviction, prosecutors must show the defendant knew what the law required and chose to ignore it. An honest mistake isn’t supposed to clear that bar. Where things get complicated is that investigators often draw different conclusions from the same set of facts.
Failure to file or pay (26 U.S.C. § 7203)
Failing to file a required return or pay taxes when due is a federal misdemeanor under § 7203. A conviction can bring up to one year in prison and fines up to $25,000.
This charge follows cases where the government concludes the failure wasn’t accidental. People who stop filing returns during a period of financial difficulty sometimes face it, even when their only intent was to get through a hard stretch.
Filing a false return (26 U.S.C. § 7206)
Signing a return you know contains false information is a felony under § 7206. Penalties go up to three years in federal prison and fines up to $250,000.
What surprises many people: this statute covers more than just the filer. Tax preparers and other financial professionals who knowingly helped create a false return can face prosecution under the same statute. If you gave your preparer incorrect information, their role in the process won’t be a complete defense.
Why would a mistake be treated as fraud?
Federal investigators rarely start with a confession. They build a case from financial records and patterns over time.
A single math error is easy to explain. The same deduction overstated for four years running is a different story. Courts have allowed prosecutors to prove willfulness through circumstantial evidence, which means you don’t have to have explicitly said “I’m evading taxes” for a jury to conclude you acted deliberately.
Investigators also look beyond your return itself. Your bank deposits and email correspondence with your accountant can become part of the government’s case. So can any gap between your reported income and your actual spending. Small inconsistencies that seem minor on their own can start looking coordinated once investigators put the picture together.
What kinds of errors raise red flags?
Some mistakes are more likely to draw IRS attention than others. Not because they’re morally worse, but because they produce discrepancies that are hard to explain away.
- Unreported income: Payments from freelance work or cash-based business need to be reported even when no 1099 arrives. If the IRS finds income you received that didn’t appear on your return, particularly across more than one year, it may treat the omission as intentional.
- Worker misclassification: Businesses that classify employees as independent contractors to avoid paying payroll taxes face civil penalties and potentially a criminal referral if the IRS concludes the arrangement was deliberate.
- Inflated deductions: Claiming personal expenses as business costs or overstating the value of a charitable contribution draws scrutiny. The larger and more consistent the discrepancy, the harder it is to argue carelessness.
- Your preparer’s error: A return prepared by someone else doesn’t remove your responsibility. Signing it means certifying it’s accurate to the best of your knowledge. If the government concludes you had reason to know the return was wrong, your preparer’s involvement won’t fully protect you.
How does a tax fraud investigation start?
Most federal tax investigations begin as civil audits. An IRS examiner reviews your returns for discrepancies between what you reported and what other records reflect. If the examiner concludes the problems go beyond simple errors, they may refer the matter to IRS Criminal Investigation, or IRS-CI.
IRS-CI agents are federal law enforcement. They can issue summonses for financial records and coordinate directly with federal prosecutors. These investigations can run for years before prosecutors file any charges. Many people don’t realize they’re under criminal investigation until the process is already well advanced.
Worth knowing: you aren’t required to speak with IRS agents or federal investigators without an attorney. Anything you say can be used against you. Declining to answer questions until you have counsel isn’t an admission of wrongdoing. It’s a right you’re entitled to exercise.
What should you do if you’re under investigation?
If you’ve received an IRS notice or been contacted by IRS-CI agents, speaking with a federal investigations defense lawyer in Georgia before responding protects you in ways that matter later.
At Griffin Durham Tanner & Clarkson LLC, we represent clients in federal tax investigations and prosecutions throughout Georgia. Our attorneys understand how these cases develop and what it takes to build a defense before the situation escalates.
Call our Atlanta office at (404) 891-9150, our Savannah office at (912) 867-9140, or contact us online.
