Facing federal conspiracy allegations? A federal conspiracy defense lawyer in Madison, IL defends people accused of agreeing to break federal law — even if that crime never happened. Under 18 U.S.C. § 371, it’s illegal for two or more people to intentionally agree to break federal law or defraud the United States, and for at least one of them to take a step toward making it happen.
That’s all it takes:
Agreement + intent + overt act = a federal felony conspiracy charge.
Penalties start at five years, but some conspiracy convictions carry decades behind bars. These cases often involve multiple people and aggressive prosecutors — and they move fast.
Quick Summary: What You’ll Learn
- What makes a conspiracy case under federal law
- What prosecutors must prove
- Real-life scenarios that qualify as conspiracy
- What sentences look like under federal law
- How to fight the case before and after indictment
What Is a Federal Conspiracy Charge?
Conspiracy under federal law happens when people plan to break U.S. law and one of them takes action to move the plan forward — even if the plan failed or was never completed.
To convict someone under 18 U.S.C. § 371, the government must prove three main things:
- Agreement – The individuals made a shared plan to do something illegal under federal law.
Examples:
An IT consultant and a client agree to submit fake cybersecurity compliance reports to a federal agency.
Two roommates plan to traffic prescription pills using the postal service. - Intent – Each person meant to join the plan and understood it was illegal.
Examples:
A person knowingly agrees to serve as a getaway driver for a federal bank fraud scheme.
An individual agrees to sign off on false invoices to help a friend defraud Medicare. - Overt Act – Any step was taken by someone to move the plan forward, even if it seems minor.
Examples: Buying shipping supplies for the drugs, calling a bank to ask about a fake account, or deleting emails that could be used as evidence.
What Must Madison, IL Prosecutors Prove in a Federal Conspiracy Case?
Every detail of the conspiracy must be proven beyond a reasonable doubt for the government to win the case.
They must show the scope of the agreement, each person’s role, and what actions were taken to support it.
Key issues in a federal conspiracy case include:
- Scope of the agreement – Was the goal narrow and specific or part of a broader plan with multiple layers?
- Specific role – Was the defendant a willing participant, or just associated with people under suspicion?
- Timing and overt act – When did the plan begin, and what real step proved it was more than talk?
For more details, see the DOJ’s criminal resource manual on conspiracy or Cornell’s overview of 18 U.S.C. § 371.
Common Types of Federal Conspiracy Cases in Madison, IL
Conspiracy statutes are powerful tools for prosecutors targeting larger groups or broader schemes. While drug and financial conspiracies lead the list, federal conspiracy laws cover much more.
These are the types of conspiracy cases we most frequently handle in Madison, IL:
Criminal Federal Conspiracy Crime Examples
- Drug Trafficking Conspiracy (21 U.S.C. § 846)
Two or more people agree to make, move, or sell controlled substances illegally. - Fraud Conspiracy (wire, mail, bank, healthcare)
Two or more people plan to cheat a person, business, or agency out of money or property — often using phones, email, or mail. - Obstruction of Justice Conspiracy
Plot to block a federal investigation, hide evidence, or influence witnesses. - Firearms Conspiracy
Plan to traffic or use firearms in a way that breaks federal law. - Immigration Conspiracy
Two or more people agree to help others enter or stay in the U.S. illegally. - Public Corruption Conspiracy
Bribery or misuse of public office involving multiple people. - Civil Rights Conspiracy (18 U.S.C. § 241)
Agreement to harm or threaten someone because they exercised their legal rights. - Terrorism-Related Conspiracy (18 U.S.C. § 2332b)
Plan to commit violence against the U.S. or its people, even if it never happens. - Tax Evasion Conspiracy
Plan to break federal tax laws through deception or underreporting. - Environmental Crimes Conspiracy
Agreement to break pollution or safety laws, like dumping waste or lying on reports. - Securities Fraud Conspiracy
Working together on illegal schemes like insider trading or fake accounting.
Penalties for Conspiracy Under Federal Law
The standard penalty for conspiracy under 18 U.S.C. § 371 is up to 5 years in prison and/or a $250,000 fine. But that’s just the starting point. If the conspiracy involved a bigger crime, like trafficking or terrorism, the sentence can be much harsher. So, you might still get decades behind bars — even if no one completed the crime.
Federal sentencing guidelines also apply. This means your past criminal record, your role in the plan, and other details will affect how much time you might serve.
Federal Conspiracy Penalties
| Type of Conspiracy | Penalty Range |
|---|---|
| General Conspiracy (18 U.S.C. § 371) | Up to 5 years in prison |
| Drug Conspiracy (21 U.S.C. § 846) | 5–40 years or life, depending on drug amount |
| Fraud Conspiracy | Based on the underlying fraud (often 20+ years) |
| Obstruction Conspiracy | Up to 20 years |
| Firearms Conspiracy | 5–20 years depending on type of weapon and use |
| Terrorism Conspiracy (18 U.S.C. § 2332b) | Up to life in prison |
| Human Trafficking Conspiracy | 10 years to life |
| Public Corruption Conspiracy | Up to 5–20 years depending on offense |
| Civil Rights Conspiracy (18 U.S.C. § 241) | Up to life if bodily harm or death results |
| Immigration Conspiracy | Up to 10 years (can increase with aggravating factors) |
| Environmental Crimes Conspiracy | Up to 5–20 years based on type and impact |
| Tax Evasion Conspiracy | Up to 5 years per offense |
Defense Strategies Against Federal Conspiracy Allegations
Defending a conspiracy case takes strategy — and these are the approaches that work most often.
- No agreement
Without proof of a clear, knowing agreement, the charge may not hold up. - Lack of intent
You might have joined a conversation or action without meaning to break the law — and that matters. - No overt act
If no one took a real step toward the plan, prosecutors may not have enough to convict. - Entrapment
If law enforcement pushed or tricked you into joining, your lawyer may raise entrapment. - Mistaken identity or role
You might be named in a case but have played no actual part in the crime. - Procedural violations
If the government broke rules during arrest, search, or wiretaps, your attorney can push to throw out evidence.
Are Federal Conspiracy Charges in Madison, IL Hard to Beat?
Yes — because even if the crime didn’t occur, prosecutors can still move forward. Just agreeing to it, along with one overt act by any participant, can be enough. That’s what makes these cases hard to fight. A strong defense can push back against weak evidence and protect your future. The earlier you get help, the more options your lawyer has — especially before formal charges.
Federal conspiracy charges are different from state cases in Madison, IL. These cases go through U.S. District Court and usually involve deep investigations by the FBI, IRS, or other federal agencies — and the penalties are tougher. Federal prosecutors tend to be more experienced and have greater resources, which makes a strong, early defense critical.
Why Choose Our Madison, IL Federal Defense Team
When you’re facing a serious federal conspiracy charge, you need a federal criminal defense lawyer in Madison, IL with experience and expertise in federal courts. Here’s why clients across Madison, IL trust our defense team:
- Our firm brings six decades of combined experience to federal conspiracy and criminal defense cases.
- Our attorneys have resolved thousands of cases — including federal conspiracy, drug trafficking, and complex fraud matters.
- Our attorneys are trial-tested and licensed to practice in U.S. District Court for the Southern District of Illinois.
- We don’t charge by the hour — our flat rates give you certainty and peace of mind. You can reach out for case updates any time — it won’t cost you extra.
- We don’t hand your case off to assistants — you’ll talk directly with your attorney from start to finish.

Contact a Federal Conspiracy Defense Lawyer in Madison, IL
Facing a federal conspiracy allegation or indictment? You need to act fast. What happens next may determine your future, so early legal help is crucial. Our Madison, IL federal defense team is ready to act immediately.
We represent clients at all stages — from target letter to indictment to sentencing — and fight to safeguard your rights.
Call us now at (314) 900-HELP or use our online contact form to schedule a free, confidential case evaluation with a federal conspiracy defense lawyer in Madison, IL.