An ICS account is a bank account held in your name but legally owned by a third party on your behalf

An ICS account (In Care Of, or In Custody Of) is a bank account registered under your name with a notation that someone else — a parent, guardian, trustee, or custodian — holds legal ownership and control. The account sits in your name for identification purposes, but the other person can withdraw money, make transfers, and manage the account without your permission. You cannot access the account or move money out of it without that person's consent.

The key difference from a regular account is control. In a normal joint account, both people can act independently. In an ICS account, only the custodian has signing authority. Your name appears on the account, but you have no legal rights to the funds inside.

ICS accounts are most common for minors — parents open them to manage money for their children — but they also exist for adults under guardianship, beneficiaries of trusts, or people receiving funds on behalf of someone else.

Key Takeaways

  • An ICS account is titled in your name but legally owned and controlled by a custodian, who can withdraw or transfer money without your permission.
  • The custodian has sole signing authority; you cannot access the account or move funds even though your name appears on it.
  • Banks use ICS accounts most often for minors, but they also serve guardianships, trusts, and other arrangements where one person manages money for another.
  • When you reach the age of majority (usually 18), the account does not automatically convert — the custodian must close it or transfer it to a regular account in your name.
  • An ICS account is different from a joint account, where both people have equal access and signing authority.

How the custodian's control works

The person named as custodian on an ICS account has complete authority over the money inside. They can deposit funds, withdraw cash, pay bills, set up automatic transfers, and close the account entirely. They do not need your permission or signature for any of these actions.

If you try to withdraw money or make a transfer yourself, the bank will refuse because your name on the account does not grant you signing authority. Only the custodian's signature or authorization is valid. Some banks allow you to view the account balance online if you are added as a read-only user, but this varies by institution.

The custodian is legally responsible for the money in the account. They must use it for your benefit (if you are a minor) or according to the terms of the trust or guardianship agreement. However, enforcement of this responsibility falls to you, your parents, or a court — the bank itself does not police how the custodian spends the money.

When ICS accounts are used

Parents most commonly open ICS accounts for children to hold allowance, birthday money, or savings. The account teaches the child about banking while keeping the parent in control until the child is old enough to manage money independently. The parent can show the child the balance and discuss spending, but the parent retains the power to prevent withdrawals.

ICS accounts also appear in guardianship situations. If a court appoints a guardian for an adult — due to disability, incapacity, or other reasons — the guardian may open an ICS account to manage the person's Social Security benefits, disability payments, or other income. The account ensures the money is spent on the person's care and needs.

Trustees sometimes use ICS accounts to hold money for beneficiaries of a trust, particularly if the beneficiary is a minor or if the trust terms require the trustee to control distributions. A grandparent's will might leave money in trust for a grandchild, with the trustee holding an ICS account until the child reaches a certain age.

What happens when you turn 18

Reaching the age of majority does not automatically change an ICS account. The account does not convert to a regular account in your name, and the custodian's authority does not expire. The custodian can continue to control the account indefinitely unless they choose to close it or transfer it.

If you want access to the money at 18, you must ask the custodian to either close the account and give you the funds, or transfer the money to a new account in your name alone. Some custodians do this automatically; others require a conversation. If the custodian refuses and you believe the money is yours, you may need to consult a lawyer about your options.

If the account was set up under a trust or guardianship, the rules depend on the document itself. A trust might specify that you gain control at 18, 21, or 25. A guardianship ends when you reach 18 unless extended by a court, which would also end the guardian's authority over the account.

ICS accounts versus joint accounts

A joint account and an ICS account look similar on paper but work very differently. In a joint account, both people have equal rights to the money and can act independently. Either person can withdraw all the funds, close the account, or make transfers without the other person's knowledge or permission. Both names appear on the account, and both have signing authority.

In an ICS account, only the custodian has signing authority. Your name is on the account, but you have no legal right to the money. The custodian can prevent you from accessing it entirely. A joint account is a partnership; an ICS account is a custodianship.

Some parents choose a joint account instead of an ICS account because it is simpler and gives the child access to the money. Others choose ICS specifically because they want to retain control. The choice depends on the parent's goals and the child's age and maturity.

How banks set up an ICS account

To open an ICS account, the custodian goes to the bank with identification and the minor's or beneficiary's birth certificate or Social Security number. The custodian fills out an account process and specifies that the account is "in care of" or "in custody of" the custodian's name. The bank then registers the account in the beneficiary's name with a notation of the custodian's authority.

The custodian is the only person who signs the signature card and receives the debit card or checkbook. The beneficiary's name appears on statements and the account number, but they are not a signer. Some banks require the custodian to provide documentation of guardianship or a trust agreement if the arrangement is not a parent-child relationship.

Different banks use slightly different terminology — some say "in care of," others say "in custody of," and some use abbreviations like "FBO" (For Benefit Of). The legal effect is the same: the custodian controls the account, and the beneficiary does not.

Tax and legal considerations

Money in an ICS account is considered the beneficiary's income for tax purposes, even though the custodian controls it. If the account earns interest or investment income, that income is reported on the beneficiary's tax return, not the custodian's. This can affect the beneficiary's tax liability and may have implications for financial aid or means-tested benefits.

The custodian has a legal duty to use the money for the beneficiary's benefit. If the custodian spends the money on themselves or for purposes unrelated to the beneficiary, they may be liable for breach of fiduciary duty. However, proving this requires legal action, and the burden falls on the beneficiary or their family.

If the beneficiary is receiving government benefits — Supplemental Security Income (SSI), Medicaid, or other means-tested programs — the money in an ICS account may count as a resource and affect their benefit amount. Some programs have exceptions for accounts held in trust or under guardianship, but the rules vary. Consult the benefit program directly before opening an ICS account for someone receiving benefits.

Frequently Asked Questions

Can I access my ICS account if I'm 18 or older?

Not without the custodian's permission. Reaching 18 does not give you automatic access. You must ask the custodian to close the account, transfer the money to you, or add you as a signer. If they refuse, you may need legal help to gain control of the funds.

What happens to an ICS account if the custodian dies?

The account does not automatically transfer to you. The custodian's estate or their designated beneficiary may inherit the account, or the bank may freeze it pending instructions from the custodian's executor. You should contact the bank and the custodian's family to find out what happens next.

Can a custodian spend the money in an ICS account on themselves?

Legally, no — the custodian should use the money only for the beneficiary's benefit. In practice, enforcement is difficult and requires the beneficiary or a family member to take legal action. If you suspect misuse, consult a lawyer about your options.

Is an ICS account the same as a custodial account under the Uniform Transfers to Minors Act?

They are similar but not identical. A UTMA custodial account is a specific legal arrangement created under state law, with defined rules about when the beneficiary gains control (usually at 18 or 21). An ICS account is a more general banking arrangement. A UTMA account is typically set up through a broker or financial institution and involves investment, while an ICS account is usually a straightforward savings account at a bank.

Can I have an ICS account if I'm an adult?

Yes. Adults under guardianship, beneficiaries of trusts, or people receiving funds on behalf of someone else can have ICS accounts. The rules are the same: the custodian controls the account, and you do not have access without their permission.