Yes, but you'll need a parent or guardian to open it with you

Most banks and online financial institutions that offer high yield savings accounts require account holders to be at least 18. However, many will let you open one as a minor if a parent or guardian is a joint owner on the account. This means both of you have access to the money and both names appear on the account.

The catch: your parent or guardian controls the account until you turn 18. They can see all transactions, set withdrawal limits, and close the account. Some institutions automatically convert the account to your sole ownership at 18; others require you to take action. You'll want to confirm this before opening.

Not all high yield savings accounts accept minors, even with a parent present. Online banks like Marcus, Ally, and American Express Personal Savings do not offer custodial accounts at all. Banks like Fidelity and some credit unions do. The interest rate you get as a minor is usually the same as an adult would receive, but availability varies by institution.

Key Takeaways

  • Most high yield savings accounts for minors require a parent or guardian to be a joint account holder with full access and control.
  • Online banks that offer the highest rates often do not accept minors, so you may need to use a traditional bank or credit union instead.
  • Your parent can see all deposits and withdrawals, set limits, and manage the account until you reach 18.
  • Interest rates for custodial accounts are typically the same as adult rates, but you should confirm the conversion process when you turn 18.

Which banks actually offer high yield savings for minors

Your options are narrower than they are for adults. Most major banks—Chase, Bank of America, Wells Fargo—offer savings accounts for minors, but their interest rates are far below what you'd call "high yield." They typically pay 0.01% to 0.05% annual percentage yield (APY), which means your money barely grows.

Some credit unions and regional banks do offer higher rates on custodial savings accounts. Connexus Credit Union, for example, has offered rates competitive with high yield accounts for minors, though rates change frequently. You'll need to call or visit their website to see current rates and whether they accept minors in your state.

A few online banks like Fidelity have custodial brokerage accounts that include high yield savings options, but these are less common and often come with minimum balance requirements or other restrictions. The trade-off is that you get better rates than a traditional bank, but fewer institutions offer them.

What happens when you turn 18

The account does not automatically become yours. Some institutions require your parent to formally remove themselves as a joint owner; others require you to sign new paperwork. A few banks automatically convert the account on your 18th birthday, but you should not assume this. Contact the bank before you open the account and ask for their specific process in writing.

If the conversion is not automatic, you'll need to go to a branch or call the bank to complete it. Bring your ID and be prepared to answer security questions. The process usually takes a few days to a week. During that time, the account remains under joint ownership, so your parent still has access.

Once the account is in your name alone, your parent loses access entirely. They cannot see the balance, make deposits, or withdraw money. Make sure you understand how to manage the account on your own before the conversion happens.

How much you can deposit and withdraw

There is no legal limit on how much money a minor can deposit into a savings account. However, your parent may set their own limits, and the bank may require parental approval for large withdrawals—this varies by institution.

Some banks restrict how many withdrawals you can make per month. Federal law used to cap savings account withdrawals at six per month, but that rule was suspended in 2020. Most banks have removed the limit, but some still enforce it. Check with your bank before opening the account if frequent withdrawals matter to you.

If you're depositing money from a job, the bank may ask for documentation of the income source. This is normal and is part of fraud prevention. Bring a pay stub or a letter from your employer.

The difference between custodial and independent accounts

A custodial account is jointly owned by you and your parent. Your parent is the "custodian," meaning they have legal responsibility for the money and can control how it's used. You can see the balance and make deposits, but your parent can override your decisions.

An independent account in your name alone is not possible at most banks if you're under 18. Some states allow minors to open accounts without a parent, but this is rare and usually only applies to basic savings accounts, not high yield ones. Check your state's banking laws if you want to explore this option.

A custodial account is the standard route. The benefit is that your parent can help you learn to manage money while keeping the account find. The downside is that you don't have full control, and your parent can see everything you do with the money.

How to open a high yield savings account as a minor

First, research which banks in your area or online accept minors. Call or visit their website and ask specifically: "Do you offer high yield savings accounts for minors? Does a parent need to be a joint owner? What is the current APY?" Write down the answers.

Once you've chosen a bank, gather the documents you'll need. Both you and your parent will need government-issued ID (a driver's license, passport, or state ID). You may also need a Social Security number, proof of address, and your parent's information. Some online banks require you to open the account in person at a branch; others let you do it online with your parent's approval.

If you're opening the account online, your parent will likely need to verify their identity and sign electronically. If you're opening it in person, you'll both go to the branch together. The process usually takes 15 to 30 minutes. You'll receive a debit card and online login information within a few business days.

Why the interest rate matters even as a teen

The difference between 0.01% and 4% APY sounds small until you do the math. On $1,000, you'd earn $0.10 per year at a traditional bank versus $40 per year at a high yield account. Over four years of high school or college, that's $160 versus $0.40. The gap widens with larger balances.

If you're saving money from a job or gifts, a high yield account lets your money work for you instead of sitting flat. Even as a teen, you're building the habit of choosing accounts that actually pay you for saving. That habit matters more than the dollar amount right now.

However, don't let the search for a high yield account delay you from saving. A regular savings account at zero interest is better than no account at all. If your bank doesn't offer high yield options for minors, open what's available and plan to move the money when you turn 18.

Frequently Asked Questions

Can my parent see all my transactions in a custodial high yield savings account?

Yes. As a joint owner, your parent has full access to the account online and can see every deposit and withdrawal. Some banks let you set transaction alerts so you both know when money moves, but your parent can turn those off. This is one reason to have a conversation with your parent about privacy and expectations before opening the account.

What if I want to move my money to a different bank when I turn 18?

You can transfer the money to any account in your name at any time after the account is converted to your sole ownership. The process usually takes three to five business days. There are no penalties for moving money out of a high yield savings account, though some banks offer slightly higher rates if you keep a minimum balance.

Do I need my parent's permission to withdraw money from a custodial account?

Technically, no—you can withdraw your own money as a minor. However, your parent may have set limits through the bank, and some institutions require parental approval for withdrawals above a certain amount. Ask your bank about their specific rules before you open the account.

What if my parent and I disagree about how the money should be used?

Since your parent is the custodian, they have the legal right to make final decisions about the account. This is why it's important to talk openly with your parent about the account's purpose before you open it. If you're saving for a specific goal, tell them. If you want some privacy, discuss what that looks like.

Can I have more than one high yield savings account as a minor?

Yes, but each one requires a parent as a joint owner. There's no law against having multiple accounts, but managing several accounts gets complicated. Most teens find one account is enough. If you want to save for different goals, you can use separate sub-accounts or savings buckets within the same account instead.