What Is a Federal Transfer Center and How Does It Work?

A Federal Transfer Center is a Bureau of Prisons facility that temporarily holds federal inmates while the BOP decides which permanent prison to send them to and arranges the move. The main one, FTC Oklahoma City, sits on the grounds of Will Rogers World Airport, houses about 1,500 people at any given time, and processes roughly 86,000 inmates in a single year.¹ It is the sorting hub of the federal prison system: almost everyone passes through, nobody stays long, and the operation runs on logistics rather than long-term programming.

Why the Federal System Needs a Transfer Hub

Federal law gives the BOP sole authority to designate where a convicted person serves their sentence, and that decision is not reviewable by any court. Neither you nor the sentencing judge picks the prison.² Designation itself happens at the Designation and Sentence Computation Center in Grand Prairie, Texas, where staff pull information from the sentencing court, the U.S. Marshals Service, the U.S. Attorney’s Office, and U.S. Probation, then feed it into a system called SENTRY that scores each inmate for security level.³ The BOP also weighs medical needs, programming needs, judicial recommendations, and bed availability, and is directed to place inmates within 500 driving miles of their primary residence when practicable.

All of that takes time. In the meantime, the person has to be held somewhere, and the receiving prison needs a way to actually get them there. That is what the FTC is for. The BOP classifies its facilities into five security levels: minimum, low, medium, high, and administrative. FTCs are administrative, a category the BOP reserves for institutions with special missions and one that lets them hold inmates of every security classification at once.⁴ The airport location is deliberate: the facility works directly with the Justice Prisoner and Alien Transportation System (JPATS), run by the U.S. Marshals Service, which handles more than 1,000 movement requests a day.⁵ Built into an airport, the FTC can receive and dispatch inmates on JPATS flights the same day.

Who Is Held at an FTC

The population at a Federal Transfer Center is unusual because it changes constantly and cuts across every security level. In broad terms, the people you find there fall into these groups:

Newly sentenced inmates awaiting their permanent facility designation from the DSCC.
Inmates in transit between facilities because of a security reclassification, a disciplinary move, overcrowding, or a reassignment to different programming.
Court-related holds, including witnesses and co-defendants who need to appear in a federal court in another district.
A small permanent workforce. FTC Oklahoma City keeps roughly 175 low-security inmates on assignment to handle food service, maintenance, and laundry for the facility itself.¹

Because the FTC is administrative, a first-time nonviolent offender may be housed in the same building as someone with a maximum-security designation, though movement inside the facility is tightly controlled to keep those populations separated.

What Happens When Someone Arrives

Intake at an FTC follows a structured sequence. Staff interview each new arrival on arrival to assess whether the person should be housed away from general population for safety or behavioral reasons, and they note general physical appearance and emotional condition. Within 24 hours, medical staff run a separate health screening to flag medical reasons for special housing or work restrictions. Results from both screenings go into the inmate’s permanent central file.⁶

After screening comes Admission and Orientation, which has an institution-wide component covering facility rules and a unit-specific component where the inmate meets their unit team. A&O also covers rights and responsibilities, available programs, and the disciplinary system, and staff use the period to identify anyone struggling to adjust.⁷ At an FTC the orientation is more abbreviated than at a permanent facility, because the stay is temporary, but the documentation is the same.

What Daily Life Looks Like

An FTC is built for throughput, not comfort or rehabilitation. Receiving and discharge at FTC Oklahoma City runs around the clock, five days a week.¹ Housing and common areas are built for security and order, with surveillance, secure perimeters, and access controls throughout.

Programming is thinner than at a permanent institution. One specific limit worth knowing: the BOP does not provide weekly congregate religious services for undesignated inmates at an FTC, even though group services are standard at permanent facilities. Individual religious practice is still protected, and when chaplains are away, other staff step in to preserve inmates’ religious rights.⁸ If group worship matters to you, the FTC stretch will feel especially bare.

How Long the Stay Lasts

The average stay at FTC Oklahoma City is about 30 days, but the real range runs from a few days to several months.¹ A handful of factors drive how long someone actually sits:

Classification backlog at the DSCC. When federal intake volume is high, the wait simply gets longer.
Bed space at the receiving facility. Even after the BOP picks the permanent prison, no one moves until a bed opens.
Medical or mental health evaluations flagged during intake screening.
Pending legal matters, including court appearances, detainers from other jurisdictions, or unresolved cases in other districts.

Inmates usually get little advance notice of when they will be moved, and there is no formal way to speed up designation from inside the facility. The uncertainty is one of the hardest parts of the stay.

Visiting Someone at an FTC

Visiting a transfer center is trickier than visiting a permanent prison. When someone first enters the federal system or moves to a new institution, an approved visiting list may not yet exist. In that gap, the BOP allows immediate family members whose identities can be verified through the Pre-Sentence Report to visit, while other visitors may be turned away until formal approval is complete.⁹

The normal approval process starts with the inmate getting a Visitor Information Form after arriving, filling out their portion, and mailing it to the prospective visitor. The visitor completes the rest and mails it back to the inmate at the facility, and the BOP may run background checks and contact law enforcement during review. With most FTC stays lasting around 30 days, the person can easily be transferred to their permanent facility before a visitor is ever approved. Call the facility before making the trip to confirm the visit will happen.⁹

Federal policy guarantees a minimum of four hours of visiting time per month. Visiting hours generally fall on weekends and holidays, sometimes during the week, and the warden can limit the length of visits or the number of visitors present at once to manage overcrowding.⁹

Money and Property During Transit

Family and friends can deposit money into an inmate’s commissary account once the inmate has physically arrived at a BOP facility. Deposits go through MoneyGram, Western Union, or the U.S. Postal Service. MoneyGram deposits process seven days a week, including holidays, and funds sent between 7:00 a.m. and 9:00 p.m. Eastern Time typically post within two to four hours.¹⁰ Get the details right. You need the inmate’s eight-digit register number followed immediately by their last name, no spaces or dashes. Money sent to the wrong account is not returned.

Personal property is more restricted. BOP policy limits inmates to items they were authorized to have at admission, items issued by the facility, commissary purchases, or items specifically approved by staff. During transit most belongings are stored or shipped rather than kept with the inmate. Radios and watches bought through a BOP commissary generally travel with the inmate between institutions, but if the receiving facility does not permit those items, that institution must pay to mail them to an address the inmate chooses. Refusing to provide a mailing address lets the BOP destroy the property.¹¹

1
Federal Bureau of Prisons. FTC Oklahoma City Has One-of-a-Kind Mission
2
Office of the Law Revision Counsel. 18 USC 3621 – Imprisonment of a Convicted Person
3
Federal Bureau of Prisons. Program Statement 5100.08 – Inmate Security Designation and Custody Classification
4
Federal Bureau of Prisons. About Our Facilities – Section: Administrative
5
U.S. Marshals Service. Prisoner Transportation
6
eCFR. 28 CFR Part 522 Subpart C – Intake Screening
7
Federal Bureau of Prisons. Program Statement 5290.14 – Admission and Orientation Program
8
Federal Bureau of Prisons. Program Statement 5360.10 – Religious Beliefs and Practices
9
Federal Bureau of Prisons. How to Visit a Federal Inmate
10
Federal Bureau of Prisons. Stay in Touch
11
Federal Bureau of Prisons. Program Statement 5580.08 – Inmate Personal Property