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White Collar Crime Defense

Tax Fraud & Evasion Defense Attorney Miami

Criminal defense for individuals and business owners facing IRS investigation or federal tax charges. Patrick Wilson Law defends clients across South Florida.

By Patrick David Wilson · Published October 03, 2026

Tax Fraud & Tax Evasion Defense Attorney in Miami

If you’re facing an IRS criminal investigation, tax fraud charges, or allegations of tax evasion, the outcome depends on the decisions you make right now—starting with who represents you. Tax fraud and evasion charges are federal felonies that can result in imprisonment, massive fines, loss of professional licenses, and deportation for non-citizens. Patrick Wilson Law defends individuals and business owners across South Florida against these charges, with a focus on protecting the careers and futures of first-time offenders, licensed professionals, and non-citizens whose livelihoods depend on the result.

Not sure what your next step is?

Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

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What Are Tax Fraud and Tax Evasion Charges?

Tax evasion under 26 U.S.C. § 7201 is a federal felony punishable by up to 5 years in prison and fines up to $250,000. The key distinction: tax evasion requires willful intent to evade or defeat taxes owed. Negligence, honest mistakes, or disagreement over deductions typically do not rise to the criminal level. Tax fraud is a broader category that includes filing false returns, concealing income, falsifying deductions, hiding assets, and failing to report accounts.

The IRS Criminal Investigation (CI) division handles these cases. They investigate patterns of underreporting, hidden income, offshore accounts, structuring deposits to avoid reporting requirements, and other schemes designed to evade tax obligations. Federal prosecution is serious—but so is state law. Florida criminalizes tax fraud under Fla. Stat. § 213.053, and you may face both federal and state charges simultaneously.

Why this matters: a conviction affects employment, professional licenses, immigration status, and your financial future for decades.

Who Faces These Charges—and Why Early Defense Matters

Tax fraud and evasion charges hit hardest when your career and freedom are on the line. Business owners and self-employed individuals with unreported income or inflated deductions face investigation. Licensed professionals—doctors, lawyers, accountants, contractors—whose careers depend on their record face even steeper consequences. Non-citizens and visa holders can face deportation or visa cancellation upon conviction. First-time offenders often don’t recognize the seriousness until contacted by the IRS or FBI.

Many people make honest errors on their returns. But when an IRS audit uncovers discrepancies, the difference between civil penalties and criminal prosecution often comes down to when you get counsel. Early representation stops voluntary disclosure deadlines, protects against further investigation, and shapes prosecution strategy from the start. Waiting until indictment means you’ve already lost critical opportunities to resolve the matter before charges are filed.

What Tax Fraud and Evasion Charges Cover

The IRS Criminal Investigation division pursues a range of conduct:

  • Hiding income from multiple sources: cash businesses, side income, investment returns, cryptocurrency, and unreported payments
  • Falsifying documents and deductions: inflated business expenses, personal expenses claimed as business, fabricated charitable donations, and false depreciation claims
  • Concealing assets and unreported accounts: offshore accounts, hidden bank accounts, and structuring deposits (making multiple deposits under $10,000 to avoid Currency Transaction Report filing—which is itself a federal crime)
  • Payroll tax evasion: failing to withhold or remit employee taxes, misclassifying employees as contractors
  • False statements on tax returns: material misrepresentations, omissions, or fabricated information
  • Conspiracy to commit tax fraud: working with accountants, bookkeepers, or others to execute the scheme

Each of these carries criminal penalties. The prosecution must prove willful intent—not just that you owed more taxes, but that you deliberately tried to evade them.

How a Tax Fraud Defense Case Works

Understanding the process helps you see why early counsel is critical:

Investigation phase: The IRS Criminal Investigation division initiates an audit or investigation. You receive notice or are contacted by agents. At this stage, anything you say can be used against you. Early counsel prevents statements that harm your case and begins gathering documents and evidence.

Grand jury and indictment: The federal prosecutor may present evidence to a grand jury. If probable cause is found, an indictment follows. Your attorney can sometimes negotiate with prosecutors before indictment to avoid charges or reduce their severity.

Arraignment and plea options: You appear in federal court, enter a plea, and discuss resolution or trial strategy with your attorney and the prosecutor.

Discovery and investigation: Your attorney obtains prosecution evidence, IRS records, expert analysis, and identifies weaknesses in their case. This phase often reveals errors in IRS calculations or procedural violations that strengthen your defense.

Negotiation or trial preparation: Your attorney works toward a settlement with prosecutors, or prepares for trial if the case proceeds. Most tax cases resolve through negotiated plea agreements.

Resolution: Plea agreement, dismissal, or trial verdict; sentencing follows conviction or guilty plea.

Timeline: Federal tax cases typically take 12–24 months from indictment to resolution, depending on complexity and court schedule. Early intervention can shorten this timeline and improve your outcome.

Defense Strategies in Tax Fraud Cases

The prosecution must prove willful intent. Your defense strategy depends on the facts:

  • Lack of willfulness: Proving you did not act with intent to evade taxes. Honest mistake, reliance on professional advice, or misunderstanding of the law can negate criminal intent.
  • Reliance on professionals: Showing you relied on an accountant, bookkeeper, or tax advisor and did not knowingly participate in fraud. If your professional failed you, that’s a defense.
  • Reasonable cause and good faith: Demonstrating effort to comply and absence of deliberate evasion.
  • Challenging IRS calculations: Disputing the government’s reconstruction of income, deductions, or tax owed. IRS calculations are not always correct.
  • Procedural defenses: Examining whether the IRS followed proper procedures, whether evidence was lawfully obtained, and whether your rights were protected.
  • Expert analysis: Forensic accountants and tax experts who review IRS methodology and identify errors or overreach.
  • Negotiation for reduced charges: Working toward resolution that minimizes criminal exposure and protects your career and immigration status.

Not sure what your next step is?

Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Penalties and Consequences of Tax Fraud Conviction

The stakes are high:

  • Federal penalties: Up to 5 years imprisonment; fines up to $250,000 or more; restitution of unpaid taxes plus interest and penalties
  • Civil penalties: The IRS imposes a 75% fraud penalty on top of unpaid taxes, plus interest compounding over years—often exceeding the criminal fine
  • Professional consequences: Loss of license for doctors, lawyers, accountants, and other regulated professionals; disqualification from certain employment
  • Immigration consequences: Conviction can trigger deportation, visa cancellation, or bars to future immigration benefits for non-citizens
  • Collateral damage: Difficulty obtaining loans, professional liability insurance, bonding, or security clearances; permanent criminal record; reputational harm

This is why resolution matters. A negotiated plea or dismissal can avoid or reduce these consequences. Early defense strategy protects your future.

Is Tax Evasion a Felony in Florida?

Yes. At the federal level, tax evasion under 26 U.S.C. § 7201 is a felony with up to 5 years imprisonment. Florida also criminalizes tax fraud under state law; state charges can run alongside federal charges. The IRS Criminal Investigation division typically pursues federal charges, but state prosecutors may add state charges in some cases.

A felony conviction carries permanent consequences: loss of voting rights, firearm restrictions, and barriers to employment and professional licensing. This is why early defense—before indictment—can be the difference between a felony conviction and a resolved matter.

Mistakes That Trigger IRS Criminal Investigation

The IRS Criminal Investigation division looks for patterns and intent. These red flags often lead to criminal prosecution:

  • Consistent underreporting of income over multiple years (pattern suggests intent, not accident)
  • Large discrepancies between reported and actual income
  • Offshore accounts or foreign financial assets not disclosed on FBAR or FATCA forms
  • Structuring deposits—making multiple deposits under $10,000 to avoid Currency Transaction Report filing
  • Mixing personal and business expenses or claiming personal expenses as business deductions
  • Paying employees or contractors in cash without issuing W-2s or 1099s
  • Claiming deductions for expenses you cannot document or that are clearly personal
  • Failing to file returns for multiple years while earning substantial income

If you recognize yourself in this list, contact an attorney immediately. Early counsel can help distinguish honest error from criminal conduct and may prevent criminal charges altogether.

How Much Does a Tax Fraud Defense Attorney Cost?

Cost varies based on case complexity and stage:

  • Flat fee representation: Many tax fraud cases are handled on a flat fee basis, ranging from $5,000 to $50,000+ depending on complexity, whether indictment has been filed, and whether trial is necessary
  • Hourly billing: Some attorneys bill hourly ($250–$500+ per hour) for investigation, discovery, and negotiation phases
  • Factors affecting cost: Whether case is federal or state, complexity of financial records, need for expert witnesses, and likelihood of trial
  • Payment plans: Many firms offer payment arrangements to make representation accessible

The free initial consultation with Patrick Wilson Law lets you discuss your situation and fee structure upfront. Investing in experienced representation early often reduces total cost by avoiding trial, securing favorable plea terms, or achieving dismissal.

Frequently Asked Questions

Can I be charged with tax fraud for a business dispute or accounting disagreement?

Disagreement over deductions or valuation is typically civil, not criminal. Criminal charges require willful intent to evade taxes, not honest dispute over interpretation.

What should I do if the IRS contacts me about an investigation?

Stop communicating with the IRS directly and contact a criminal defense attorney immediately. Anything you say can be used against you. Your attorney will handle all communication.

Can I still get a professional license if convicted of tax fraud?

Licensing boards typically deny or revoke licenses for felony convictions. Early defense to avoid conviction, reduce charges, or negotiate probation without incarceration improves your chances.

What happens if I’m a non-citizen facing tax fraud charges?

Conviction can trigger deportation or visa cancellation. Early representation is critical to explore options that protect your immigration status.

Can I negotiate with the IRS to avoid criminal charges?

Yes—your attorney can explore civil settlement, voluntary disclosure, or negotiated resolution with prosecutors before or after indictment.

How long does a federal tax fraud case take?

Typically 12–24 months from indictment to resolution, depending on complexity, discovery disputes, and whether the case goes to trial.

Not sure what your next step is?

Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

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Why Patrick Wilson Law Handles Tax Fraud Defense

Patrick Wilson Law defends clients across South Florida—Miami-Dade County, Broward County, the Florida Keys, and surrounding areas—against white-collar crimes, including tax fraud and evasion, in federal and state courts. The firm focuses on licensed professionals and first-time offenders whose careers and reputations depend on the outcome. We understand the stakes when your professional license and livelihood are on the line.

The firm has experience protecting immigration status for non-citizen clients facing criminal charges. We prioritize early representation to stop investigations, protect your rights, and shape prosecution strategy from the start. You’ll understand what charges mean, what the prosecution must prove, what your options are, and what to expect at each stage.


If you’ve received an IRS notice, been contacted by criminal investigators, or been indicted for tax fraud or evasion, people in your exact situation can reach out to Patrick Wilson Law—and the decisions you make in the next few days will determine whether you face trial, negotiate resolution, or avoid charges altogether. Schedule a free consultation or call 786-761-1719 to discuss your case with an attorney who handles these cases for Miami-area professionals and business owners whose futures depend on the outcome.

The information on this website is for general informational purposes only and does not constitute legal advice or create an attorney-client relationship. Past results do not guarantee future outcomes. Please consult a qualified criminal defense attorney regarding your specific situation.

Critical: Stop communicating with the IRS directly

If the IRS has contacted you about an investigation, do not respond or provide documents without legal counsel. Anything you say can be used against you in a criminal prosecution.

What You Need to Know About Tax Fraud Charges

Criminal vs. Civil

Disagreement over deductions or valuation is typically civil, not criminal. Criminal charges require willful intent to evade taxes—not honest dispute over interpretation of tax law.

Willful Intent Matters

Prosecutors must prove you deliberately and knowingly violated tax law. Negligence, mistakes, or reliance on an accountant's advice may provide a defense.

Investigation Stages

IRS investigations often begin with a civil audit, then escalate to criminal investigation if fraud is suspected. Early legal counsel can protect your rights at every stage.

Penalties & Consequences

Tax fraud convictions carry federal prison time, substantial fines, restitution, and permanent damage to your professional reputation and business.

How Patrick Wilson Law Handles Your Defense

Protect Your Rights from Day One

We stop direct IRS contact and handle all communications on your behalf, ensuring nothing you say is used against you.

Thorough Case Review

We examine financial records, accounting practices, and IRS allegations to identify weaknesses in the prosecution's case and viable defenses.

Strategic Defense Planning

Whether negotiating with federal prosecutors, challenging evidence, or preparing for trial, we develop a defense tailored to your specific situation.

Direct Access to Your Attorney

You work with Patrick Wilson and his team—not paralegals or junior associates—throughout your case.

Common Tax Fraud Scenarios We Defend

Unreported Income

Allegations that you failed to report business income, cash transactions, or offshore accounts to the IRS.

False Deductions & Credits

Claims that you claimed fraudulent business expenses, charitable donations, or tax credits you were not entitled to claim.

Structuring & Cash Transactions

Charges related to structuring deposits to avoid reporting requirements, or allegations of unreported cash-based business income.

Business Owner Liability

Defense for owners and officers accused of tax evasion through corporate entities, payroll tax violations, or fraudulent business deductions.

Related practice areas

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