A grand jury subpoena can be the first indication that a business or professional has become connected to a federal criminal investigation. It may request financial records, emails, contracts, personnel files, or other materials, sometimes covering years of activity. In other cases, it may require an individual to appear and testify before a federal grand jury.
Receiving one does not necessarily mean the recipient will be charged with a crime. However, you should take a subpoena seriously because it provides important information about what federal prosecutors are investigating and where they are looking for evidence.
What Is a Federal Grand Jury Subpoena?
Federal grand juries investigate potential violations of federal criminal law and determine whether there is probable cause to return an indictment. Prosecutors can use grand jury subpoenas to obtain evidence during that process.
There are generally two forms a recipient may encounter:
- A subpoena duces tecum requires producing documents or other evidence.
- A subpoena ad testificandum requires a person to appear and testify.
For a Florida company, document requests could reach far beyond basic business records.
Depending on the investigation, prosecutors may seek internal communications, bank records, contracts, invoices, compliance materials, or records concerning particular employees, customers, or transactions.
The Scope of the Request Can Offer Important Clues
A subpoena does not typically explain the government’s entire theory. The categories of information requested, however, can reveal something about the investigation.
A demand focused on specific transactions might suggest prosecutors are tracing money. Requests for communications involving certain individuals could indicate an investigation into knowledge, intent, or coordination. A lengthy time period may show that investigators are examining an alleged pattern rather than an isolated event.
The recipient should avoid drawing firm conclusions from the subpoena alone. Federal investigations can change direction as new information is obtained.
Responding Requires More Than Gathering Documents
A subpoena comes with a deadline, but responding properly is not simply an administrative exercise.
Businesses may need to identify where responsive information is stored, preserve relevant records, determine the appropriate scope of production, and address potentially privileged material. Electronic records can make this especially complicated when communications span email accounts, devices, cloud storage, and internal systems.
Destroying, altering, or concealing responsive information can create serious additional problems. At the same time, producing records without carefully reviewing the requested information may expose information beyond what the subpoena requires.
A Recipient’s Role May Not Be Immediately Clear
One of the most important questions is whether the government views the subpoena recipient as a witness, subject, target, or simply a source of information.
That distinction may not be apparent from the document itself. A business receiving a records subpoena could later learn that its own conduct is under investigation. An employee asked to testify may face questions about decisions they personally participated in.
Legal counsel can communicate with prosecutors, assess the surrounding circumstances, and help determine how the subpoena fits within the broader investigation.
Taking a Federal Subpoena Seriously From the Start
The response to a grand jury subpoena can influence what information federal investigators receive and how they understand the conduct under review. Careful handling is particularly important when the subpoena involves complex business, healthcare, financial, or regulatory matters.
Trombley & Hanes represents businesses, executives, professionals, and individuals involved in federal criminal investigations in Florida and throughout the U.S. If you have received a federal grand jury subpoena, call our Tampa federal criminal defense attorneys at 813-229-7918 or contact us online to discuss what the government is requesting and how to respond while protecting your interests.
