What Happens in a Proffer Session with the Federal Government?
If you are charged with a federal crime, you may be offered the opportunity to participate in a proffer session with federal prosecutors and law enforcement agents.
A proffer session is a formal meeting where the government asks you questions in exchange for limited protection regarding how your statements may be used.
The goal is usually to determine whether you can provide useful information about other individuals or criminal activity.
Proffer sessions are serious legal events that should never occur without an experienced federal criminal defense attorney present.
Your best hope for a favorable outcome is with a highly experienced criminal defense attorney at the Hedding Law Firm in Los Angeles. To schedule a consultation, call (866) 986-2092 or use the contact form here.
What Is a Proffer Session?
A proffer session is a meeting between:
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The defendant
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The defendant's attorney
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Federal prosecutors
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Federal agents (often from agencies such as the FBI, DEA, ATF, or IRS)
The purpose is for the defendant to provide information that may assist the government in investigating or prosecuting others.
The government often already has substantial evidence and may use the session to:
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Test your credibility
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Confirm information they already know
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Evaluate your usefulness as a cooperating witness
Who Initiates a Proffer Session?
A proffer session is not something you request on your own.
Your defense attorney must negotiate and arrange the session with federal prosecutors. Before agreeing to participate, your attorney must carefully evaluate:
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The strength of the government's case
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The value of the information you possess
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The risks involved
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Whether cooperation could reduce your sentence
Not every federal case involves a proffer session.
What Is a “Queen for a Day” Letter?
Before any proffer session takes place, your attorney should obtain a written proffer agreement, commonly referred to as a “Queen for a Day” letter.
This agreement generally provides:
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Statements made during the proffer cannot be used directly against you in the government's case-in-chief.
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Your statements cannot be used to bring new charges based solely on what you disclose.
However, there are critical exceptions.
If you later testify inconsistently with your proffer statements, the government can use your prior statements to impeach you. In other words, if you change your story at trial, your proffer statements can be used to show that you are not credible.
Additionally, if you lie during the proffer session, those false statements may expose you to new charges.
What Questions Will the Government Ask?
Federal prosecutors and agents may ask detailed questions about:
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Your role in the alleged offense
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Other individuals involved
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Drug quantities, weapons, money, or fraud amounts
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Communication methods
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Dates, locations, and timelines
In many cases, the government already knows the answers to some of these questions. They may be testing whether you are being truthful or withholding information.
Attempting to minimize your involvement or conceal facts can destroy your credibility and end opportunities for cooperation.
What Happens If the Government Believes You Lied?
If prosecutors determine that you were dishonest or incomplete:
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The proffer session may be terminated immediately
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The government may pursue the maximum available penalties
Credibility is everything in a proffer session.
There is a significant risk in participating if you are not prepared to be fully truthful.
What Are the Benefits of a Proffer Session?
When handled properly, a proffer session can significantly improve your outcome.
Opportunity to Tell Your Side
A proffer session allows you to explain your role in the case. In some situations:
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The government may misunderstand your involvement
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You may not be as culpable as co-defendants
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Clarifying facts may influence charging decisions
Sentence Reduction for Substantial Assistance
If you provide valuable assistance, prosecutors may file a motion under:
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U.S.S.G. § 5K1.1 (substantial assistance departure)
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18 U.S.C. § 3553(e) (allowing sentencing below mandatory minimums)
This can result in:
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Lower overall prison sentences
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Sentences below otherwise mandatory minimum terms
In serious federal cases involving drugs, firearms, fraud, or conspiracy, substantial assistance can mean the difference between decades in prison and a significantly reduced sentence.
Can a Proffer Session Help You Avoid a Mandatory Minimum?
Yes — in certain circumstances.
If the government files a substantial assistance motion, the court may sentence you below an otherwise mandatory minimum sentence.
For example:
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A 5-year minimum may be avoided
However, the government has full discretion over whether to file this motion.
Should You Agree to a Proffer Session?
A proffer session is not appropriate in every case.
You should only participate if:
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Your attorney recommends it
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You fully understand the risks
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You are prepared to provide complete and truthful information
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The potential benefits outweigh the dangers
Once you begin cooperating, there is no “undo” button.
Early preparation with your defense attorney is critical. You must disclose everything to your lawyer first so they can assess whether cooperation is in your best interest.
Frequently Asked Questions
Is a proffer session the same as a plea agreement?
No. A proffer session is a meeting to evaluate cooperation. A plea agreement is a formal agreement to plead guilty under negotiated terms.
Can your proffer statements be used against you?
Generally not in the government's main case — but they can be used to impeach you if you testify differently later.
What happens after a proffer session?
Prosecutors decide whether to continue cooperation discussions, offer a plea agreement, or pursue sentencing benefits.
Do you have to cooperate if offered a proffer?
No. Participation is voluntary. The decision should be made only after consultation with experienced federal defense counsel.
Speak with a Federal Criminal Defense Attorney
A proffer session with the federal government is one of the most critical decisions you may make in a federal criminal case.
Handled correctly, it can significantly reduce your sentence. Handled improperly, it can severely damage your case.
If you or a loved one is facing federal charges, contact an experienced federal criminal defense attorney immediately. The Hedding Law Firm represents clients nationwide in serious federal criminal matters and is based in Los Angeles, California.
Schedule a confidential case evaluation to discuss your options.
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