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Federal Criminal Defense Attorney

in Fort Lauderdale, Florida
By the Time Federal Agents Show Up, They Have Already Been Building Their Case Against You
The federal government does not move fast.

It moves carefully, building cases for months, sometimes years, before anyone makes an arrest. By the time the FBI, IRS, SEC, or DEA shows up at your door, they have already assembled a case designed to win.

Federal conviction rates are among the highest in any court system, and federal sentencing guidelines are structured to be severe, no matter the circumstances.

Mayersohn Law Group understands how federal cases are built because we understand the investigative and regulatory machinery behind them.

We know where these cases come from, how they were assembled, and where they can be challenged.

Call 24/7: 954-765-1900

What Are You Facing Right Now?

Federal charges or an investigation can upend your life before a single charge is formally filed.
You may be dealing with:
  • A visit or call from federal agents asking questions
  • A subpoena to testify before a grand jury
  • A target letter from the US Attorney’s Office
  • A search warrant executed at your home or business
  • Frozen assets or seized financial records
  • Exposure of sensitive business or personal information
  • Threats to your professional license, securities registration, or government contracts
  • The possibility of mandatory minimum sentences with little judicial discretion

If any of these have happened, or if you have reason to believe you are under federal scrutiny, do not wait.

The decisions you make right now, including whether to speak with investigators, can shape the direction of your case for years.

Why Federal Cases Are Different

Federal criminal cases operate in an entirely different environment from state court, and the stakes are exponentially higher.

The Government Has Already Done Its Homework

Federal investigations typically involve months or years of work before charges are filed. By the time you are arrested or contacted, prosecutors often already have financial records, electronic communications, surveillance footage, witness testimony, and evidence gathered through subpoenas, search warrants, and wiretaps. Early intervention by an experienced federal defense attorney is critical to protecting your rights before the government fully controls the narrative.

Federal Sentencing Guidelines Are Severe

Unlike Florida state court, federal sentencing follows the United States Sentencing Guidelines (USSG), a structured system that significantly constrains judicial discretion and generally results in harsher sentences than comparable state charges. Federal prosecutors also have extremely high conviction rates because they typically do not bring cases to trial unless they are confident they will win.

You May Not Know Your Status, But It Matters

The Department of Justice distinguishes between three categories of people in a federal investigation. A target is someone for whom prosecutors have substantial evidence linking them to a crime and who is expected to be charged. A subject is someone whose conduct falls within the scope of the investigation but who has not yet been identified as a target. A witness is someone with relevant knowledge who is not currently a target or subject. All three statuses can change, and witnesses and subjects can become targets quickly. If you have received a target letter or been contacted by federal agents, contact us immediately before responding.

Grand Jury Subpoenas Require Immediate Attention

Most federal felony charges begin in the grand jury, where only the prosecutor presents evidence and the target has no right to respond. If you receive a grand jury subpoena, whether as a witness or a target, the way you respond has significant consequences. Testifying without counsel puts you at risk. Refusing to testify has its own implications. In some circumstances, a proffer agreement may be the right strategic choice. These decisions require an experienced federal criminal defense attorney.

Federal Crimes We Defend

  • Wire fraud and mail fraud (18 USC 1341, 1343)
  • Bank fraud and mortgage fraud
  • Securities fraud and investor fraud
  • Healthcare fraud and Medicare/Medicaid fraud
  • Tax fraud and tax evasion
  • Money laundering (18 USC 1956)
  • RICO violations and racketeering
  • Federal drug trafficking
  • Human trafficking (federal TVPA)
  • Computer crimes and cybercrime
  • Public corruption and bribery
  • Conspiracy charges

Not sure whether your situation involves federal or state exposure?

Contact Mayersohn Law Group today for a confidential consultation: 954-765-1900.
Call 24/7: 954-765-1900
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May 21, 2026
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What a wonderful experience meeting Leah and her team. I highly recommend their services. They are forward thinking and always looking to help others whether it be through warm referrals or their more specialized law services. I am honored to be associated with her.
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It’s an amazing team working to help People for real !!!! Very friendly The team is very knowledgeable about law.

Florida Federal Criminal Defense Attorneys Prepared to Fight at Every Stage

At Mayersohn Law Group, our practice brings board-level experience with the Center for International Financial Crimes Studies and deep familiarity with the intersection of regulatory and criminal law.
We prepare every federal case with the expectation that it may ultimately be fought in court. Whether negotiating strategically with prosecutors, challenging evidence obtained during the investigation, or preparing for trial, we approach these matters with the intensity and attention to detail required when everything is on the line.

Our firm understands that many federal investigations begin long before charges are formally filed. Early intervention can be critical in protecting constitutional rights, controlling communication with investigators, preserving evidence, and developing a defense strategy before the government fully controls the narrative.

Your case is never treated as routine, and you are never handed off to someone who doesn’t understand the full complexity of what you’re facing.

Frequently Asked Questions About Federal Criminal Defense in Florida

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How is a federal criminal case different from a state case in Florida?

Federal cases involve different prosecutors (Assistant US Attorneys), different agencies (FBI, DEA, IRS-CI, and others), different courts (US District Courts), different rules of procedure and evidence, and structured sentencing guidelines that significantly limit judicial discretion. The resources available to federal prosecutors are substantially greater than those of state prosecutors, making experienced federal defense representation essential.

What are common examples of federal crimes?

Federal crimes include wire fraud, healthcare fraud, securities fraud, conspiracy, money laundering, drug trafficking, federal firearms offenses, identity theft, cybercrime, human trafficking, public corruption, and white collar financial crimes.

What should I do if federal agents come to my home or office?

Politely but clearly state that you wish to speak with an attorney before answering any questions. Do not consent to searches. Contact us immediately. Statements made to federal agents can be used against you even without Miranda warnings in many circumstances, and anything you say can be used to build or strengthen the government’s case.

What is a target letter?

A target letter is a formal notification from the US Attorney’s Office that you are the target of a federal criminal investigation. Receiving one means prosecutors believe they have substantial evidence linking you to a crime. Contact a federal criminal defense attorney immediately upon receiving a target letter, do not respond on your own.

What is the difference between being a witness, subject, or target in a federal investigation?

A witness may have information relevant to the investigation but is not suspected of wrongdoing. A subject is someone whose conduct falls within the scope of the investigation. A target is a person prosecutors believe may have committed a federal crime. All three statuses can change, and it is critical to have legal counsel regardless of how the government currently characterizes your role.

Can professionals and business owners face additional consequences from federal charges?

Yes. Federal criminal allegations can affect professional licenses, securities registrations, business operations, government contracts, immigration status, security clearances, and reputation, often before a conviction is ever entered. Protecting these interests alongside the criminal defense is a critical part of our approach.

Can federal criminal records be sealed or expunged?

In most cases, no. Federal law does not provide a general adult expungement statute. Limited exceptions exist, including the Federal First Offender Act (18 USC 3607) for certain first-time drug offenders under 21. Our attorneys evaluate all available options for clients seeking to address federal records, including mechanisms available in other jurisdictions.

What is a grand jury subpoena and do I have to comply?

A grand jury subpoena is a legal order requiring you to testify or produce documents before a grand jury. In most circumstances you are legally required to comply, but how you respond, and whether you assert any privileges, requires careful legal strategy. Never appear before a grand jury without first consulting an experienced federal criminal defense attorney.

Fighting Federal Charges Requires a Different Level of Defense

Federal cases demand federal-level preparation, federal-level experience, and a team that understands the full weight of what you are up against.
At Mayersohn Law Group, we bring all of that to every federal matter we handle, from the earliest stages of an investigation through trial if necessary. Call 954-765-1900 — Available 24/7

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500 E Broward’s Blvd, Suite 1580, Ft Lauderdale, FL 33394
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