In an account titled “For Benefit Of” someone, the person named after the FBO owns the money, and the fiduciary listed on the bank’s records only controls how it moves. The Federal Deposit Insurance Corporation puts it directly: the person or entity that opens an FBO account “does not have an ownership interest in the deposit.”1Federal Deposit Insurance Corporation. Fiduciary Accounts That split between the name on the signature card and the name after “FBO” drives everything else about how the account works: who pays taxes on the earnings, who gets deposit insurance, whose creditors can reach the funds, and who has standing to sue when something goes wrong.
Legal Title Versus Beneficial Ownership
Every FBO account separates two kinds of ownership that normally sit together in a regular bank account.
Legal title belongs to the fiduciary. Their name appears on the bank’s records. They can sign checks, authorize transfers, and give the bank instructions. But they have no right to spend or keep the money. The assets aren’t part of their personal balance sheet. If the fiduciary gets sued or files for bankruptcy, creditors generally cannot reach FBO funds, because the fiduciary never truly owned them.
Beneficial ownership belongs to the person or entity named after “FBO.” In the eyes of the law, that party holds the economic value of everything in the account. They are the ones who owe taxes on the income, receive FDIC insurance protection on the deposits, and hold the right to demand an accounting of how the money was handled. The fiduciary is closer to a professional driver: they steer the car, but the passenger decides the destination.
What the Fiduciary Can and Can’t Do
The fiduciary operates under a duty of loyalty and care that goes well beyond ordinary business standards. In the retirement plan context, federal law spells this out: a fiduciary must act “solely in the interest of the participants and beneficiaries” and with the skill and diligence of a prudent person familiar with such matters.2Office of the Law Revision Counsel. 29 U.S. Code 1104 – Fiduciary Duties State trust law and the terms of a trust agreement impose similar standards outside the retirement context.
In practice, that means the fiduciary must keep FBO funds completely separate from their own money. They must follow the instructions in the trust agreement, plan document, or other governing contract. They must keep detailed records and provide accountings to the beneficiary on request. And they cannot use the funds for personal benefit. Even temporarily borrowing from the account and repaying it later can constitute a breach.
The bank, for its part, only recognizes the fiduciary’s authority. If a beneficiary walks into a branch and asks to withdraw money, the bank will refuse because the beneficiary’s name isn’t on the signature card. That isn’t a flaw. It’s the whole point of the structure, which exists to make sure money moves according to the original plan rather than according to whoever shows up at the counter.
What the Beneficiary Can and Can’t Do
Owning the economic value of an FBO account and being able to spend from it are two different things. The beneficiary is a passive participant in the account’s daily operations. All transaction authority runs through the fiduciary: wire transfers, investment trades, bill payments. That creates a protective barrier between the money and unauthorized spending, and it produces a clean audit trail.
The beneficiary’s power is indirect but real. They can demand an accounting of every transaction. They can petition a court to compel distributions if the fiduciary is unreasonably withholding funds. They can seek to have the fiduciary removed and replaced. The beneficiary controls the “what for” of the money; the fiduciary controls the “when and how.”
One exception worth noting: some FBO structures give the beneficiary much broader day-to-day access. A fintech app that holds your balance in a pooled FBO account at a partner bank will typically let you spend and transfer freely, because the app acts as the fiduciary and processes your instructions automatically. The FBO arrangement there is a back-end banking structure, not a deliberate restriction on your access.
Who Pays Tax on the Money
Because the beneficiary owns the money, the beneficiary owes the taxes. The IRS treats FBO funds as the beneficiary’s for income tax purposes. Any interest, dividends, or capital gains the account earns get reported under the beneficiary’s Social Security number or Employer Identification Number, not the fiduciary’s. Federal law requires that any return filed for a trust or estate be treated as a return “with respect to each beneficiary,” which is why the tax obligation flows downstream to the person who actually benefits from the money.3Office of the Law Revision Counsel. 26 USC 6109 – Identifying Numbers
How the paperwork moves depends on the account structure. In many cases, the bank generates Forms 1099-INT or 1099-DIV directly under the beneficiary’s taxpayer identification number. In nominee or custodial arrangements, the fiduciary may receive the 1099 and then issue a nominee distribution statement to the beneficiary, who reports the income on their own return. Either way, the fiduciary doesn’t owe tax on income that was never theirs.
If the beneficiary’s taxpayer identification number is missing or incorrect, the bank must withhold 24% of reportable payments like interest and dividends.4Internal Revenue Service. Topic No. 307, Backup Withholding The withheld amount isn’t lost; the beneficiary can claim it as a credit when filing their tax return. But the cash flow interruption can be meaningful on accounts generating substantial income.
FDIC Insurance Follows Beneficial Ownership
Because the beneficiary is the true owner, deposit insurance tracks them, not the fiduciary. Money in an FBO account at an FDIC-insured bank can qualify for “pass-through” insurance, meaning each beneficiary gets up to $250,000 in coverage as if they’d deposited the money directly. That protection isn’t automatic. The FDIC requires all three of these conditions at the time a bank fails:
- The funds must genuinely belong to the beneficiary, not the fiduciary who set up the account.
- The bank’s records must indicate the account’s fiduciary nature, with titling such as “XYZ Company FBO customers” or “Jane Doe UTMA John Smith, Jr.”
- Records maintained by the bank, the fiduciary, or another party must identify each beneficiary and the amount they own.
If any of these fails, the FDIC lumps all the money together and insures it as a single deposit belonging to the fiduciary. Everything over $250,000 total is uninsured, regardless of how many beneficiaries the account serves.5FDIC.gov. Pass-through Deposit Insurance Coverage
One detail that catches people off guard: pass-through coverage isn’t a separate insurance category. The FDIC adds your interest in the FBO account to any other deposits you already hold at that same bank in the same ownership category. If you have a $200,000 savings account in your own name at a bank, and a fintech app also holds $150,000 of your money in an FBO account at that same bank, you have $350,000 in single-ownership deposits there, and $100,000 of it is uninsured.5FDIC.gov. Pass-through Deposit Insurance Coverage
Fintech Wallets: You’re the Beneficiary, Not the Account Holder
Most people using digital wallets, neobanks, and payment apps are beneficiaries of an FBO account without knowing it. When you deposit money into a fintech app that doesn’t hold its own bank charter, your funds typically go into a pooled FBO account at a partner bank. One account holds money belonging to thousands or millions of users, and the app keeps the ledger of who owns what.
Ownership still runs to you as the beneficiary, which is why FDIC coverage can pass through if the bank fails. But that same ownership structure defines the limit: the FDIC has been explicit that deposit insurance protects you if the partner bank fails, not if the fintech company itself becomes insolvent or goes bankrupt.6FDIC.gov. Banking With Third-Party Apps In an insolvency, your recovery depends on bankruptcy proceedings, which can take months or years.
The Synapse Financial Technologies collapse showed what that looks like. The Consumer Financial Protection Bureau found that Synapse failed to maintain adequate records of where consumers’ funds were located and failed to reconcile its records with the partner banks holding the actual deposits. The result was a shortfall of between $60 million and $90 million. Consumers lost access to their money for weeks or months, and many never recovered their full balances.7Consumer Financial Protection Bureau. Synapse Financial Technologies, Inc.
When the Fiduciary Mishandles the Money
Beneficial ownership gives you standing to act when a fiduciary mismanages FBO funds, refuses to distribute assets, or mixes the account’s money with their own. The specific remedies depend on the type of account and the governing law, but several tools are available across most FBO structures.
A court can order the fiduciary to provide a full accounting of every transaction. If the accounting reveals losses caused by misconduct, the court can impose a surcharge, requiring the fiduciary to repay what was lost from their own pocket. Courts can also remove the fiduciary and appoint a successor, issue injunctions freezing the account to prevent further damage, or impose a constructive trust over assets the fiduciary improperly diverted. In the retirement plan context, federal law provides additional enforcement mechanisms through the Department of Labor.2Office of the Law Revision Counsel. 29 U.S. Code 1104 – Fiduciary Duties
The burden of proof often falls on the fiduciary to show that contested transactions were fair and properly authorized, not on the beneficiary to prove they were improper. That matters because the fiduciary controls the records. If distributions are late, accountings are vague, or the fiduciary is unresponsive, the legal system treats those as serious signals. Acting early typically produces better outcomes than waiting for a larger shortfall to develop.