The three ways money gets on the books
There are three standard channels, and using the wrong one is a common, avoidable mistake. The electronic options — MoneyGram and Western Union — are the fastest, typically posting to the account within hours on a business day, for a transfer fee. The free option is a money order mailed to the BOP's centralized lockbox in Des Moines, Iowa, which is slower because it routes through a processing center before reaching the person's account.
Cash cannot be mailed to a facility, and personal checks are not accepted through the standard channels. The lockbox address and the electronic receiver codes are published by the BOP, and they are national — you do not mail money to the individual prison. Getting this right the first time saves days of delay and returned funds.
What you need every time
Every deposit requires two pieces of identifying information: the person's full committed name — the name exactly as it appears on their judgment, which may differ from what the family calls them — and their eight-digit register number. Electronic transfers also use a facility or agency code. A transfer with a mismatched name or wrong register number can bounce or, worse, land in the wrong account.
Families should confirm the exact committed name and register number early, ideally from the person directly over Corrlinks or from the BOP inmate locator, and keep them somewhere reliable. This same information is needed for mail, visiting, and most other logistics, so it is worth pinning down at the start.
How the money is used inside
Funds on a person's account cover the things that make incarceration survivable: phone minutes, Corrlinks email access, commissary purchases like food and hygiene items, and medical copays. The BOP charges small copays for many medical visits, and while the truly indigent are not denied care, having funds available prevents friction. Commissary is often the single biggest quality-of-life factor a family can affect from outside.
There are limits. The BOP caps how much can be spent at commissary in a given period, and certain funds may be restricted. Understanding the spending limits helps families size deposits sensibly rather than sending large lump sums that cannot be used efficiently.
The IFRP bite families don't expect
Here is the part that surprises people. If the person owes court-ordered financial obligations — restitution, fines, special assessments — the Inmate Financial Responsibility Program can take a share of deposits and account balances to pay that debt. Money a family sends for phone and commissary can be partially diverted to the person's court obligations.
This is not a scam or an error; it is how the IFRP works. But families should know it going in, because it changes the math on how much to send and when. Understanding the IFRP payment schedule — and the fact that participation, while technically voluntary, carries real consequences for refusal — helps families plan deposits around it rather than being blindsided.
Budgeting for phone, email, and commissary
It helps to understand what the money on the books actually buys, because that shapes how much to send. Phone calls are billed by the minute and time-limited, email through Corrlinks carries its own small costs, and commissary covers food, hygiene, and other approved items up to a periodic spending cap. Together these are the levers a family can pull to improve daily life, and each has its own rhythm and limit.
A workable approach for many families is to think in terms of a modest monthly budget rather than sporadic large deposits: enough to keep phone and email reliably funded, enough for the person to shop commissary within the cap, and a small buffer for medical copays. This steady approach also interacts more predictably with any IFRP deductions than large lump sums do, making the whole financial picture easier to manage from outside.
Protecting against common problems
A few practical safeguards. Keep receipts and confirmation numbers for every transfer, because funds occasionally go astray and a confirmation number is what resolves it. Send electronically when timing matters — before a phone-heavy weekend, say — and use the lockbox for routine, non-urgent deposits to save fees. Confirm the person actually received the funds over Corrlinks rather than assuming.
Be alert to fraud. Scammers sometimes target families of incarcerated people with fake "deposit" schemes or demands. The BOP's channels are the MoneyGram/Western Union receiver codes and the Des Moines lockbox — anything else asking you to wire money to a private person or unusual account is a red flag.
The bigger financial picture
Money on the books is one piece of a family's financial reality during incarceration, which often also includes legal costs, lost income, and travel for visits. Because the IFRP interacts with deposits, and because commissary limits cap spending, a little planning goes a long way. Many families settle into a rhythm of modest, regular electronic deposits rather than occasional large ones.
For families just starting out, our guide on how to support someone in federal prison puts the money question in the context of everything else — mail, phone, visiting, and staying connected — so the logistics add up to real support rather than scattered effort.