Yes, you can open a bank account for a newborn, and many parents do

A newborn can have a bank account in their own name. You, as the parent or guardian, will control the account and all decisions about it until they turn 18 (or sometimes 21, depending on the bank). The account belongs to the child legally, but you manage it on their behalf.

Banks call this a custodial account or minor account. It works like a regular savings account — money goes in, earns a small amount of interest, and stays there until the child is old enough to take over. Some parents open these accounts to start saving for their child's future. Others use them to teach money habits later on. There is no requirement to open one, but the option exists if you want to.

Key Takeaways

  • You can open a custodial account at most banks and credit unions using your newborn's Social Security number and birth certificate.
  • You control the account completely while your child is a minor, making all deposits, withdrawals, and decisions.
  • The account legally belongs to your child, which affects financial aid calculations later but not your taxes right now.
  • When your child turns 18 or 21 (depending on the bank), the account becomes theirs to control, though you can discuss the transition beforehand.
  • Interest rates on savings accounts are low, so the main benefit is teaching your child about saving rather than growing wealth quickly.

What documents you need to open an account

You will need your newborn's Social Security number. If you do not have one yet, you can request it from the Social Security Administration or often explore for it at the hospital when your baby is born. The process is free.

You will also need to show the bank a government-issued ID (yours, as the parent), and usually a birth certificate for your child. Some banks ask for proof of address, like a utility bill or lease. Call the bank or credit union before you go in — requirements vary slightly between institutions, and knowing what to bring saves a trip.

Online banks have different processes. Some let you open an account entirely through their website using your ID and your child's Social Security number. Others require you to mail in documents or visit a branch. Check the bank's website or call their customer service line to see what they need.

How a custodial account works while your child is a minor

You have complete control of the account. You decide when to deposit money, when to withdraw it, and how much to keep in there. Your child cannot access the account, write checks, or use a debit card — you handle all of that.

The money in the account is legally your child's, not yours. This matters for tax purposes and for financial aid later. If your child receives income (from a job, inheritance, or gifts), that income is taxed on their tax return, not yours. The account itself does not affect your taxes while you are managing it.

Interest earned in the account is also taxed on your child's return, though the amount is usually very small. Most savings accounts earn less than 1% interest per year, so a newborn's account with a few thousand dollars might earn just a few dollars annually.

What happens when your child turns 18

The account transitions to your child's control. The exact age depends on the bank — some switch at 18, others at 21. Check with your bank about their policy when you open the account, so you know when the handoff happens.

You should talk with your child before this date about what the account is, how much is in it, and what you expect them to do with it. Some parents use it as a teaching moment about saving. Others see it as a gift. Either way, a conversation ahead of time prevents surprises.

After the transition, your child can withdraw money, close the account, or keep it open and continue saving. You no longer have access unless your child adds you back as an authorized user, which they can choose to do.

Custodial accounts and financial aid

Money in a custodial account in your child's name counts as their asset when they explore for college financial aid. This can reduce the amount of need-based aid they receive, because the government assumes students should use their own savings first.

The impact varies depending on how much is in the account and the total financial aid package. A few thousand dollars may not change much. Larger amounts could affect aid more noticeably. If you are planning to save a significant amount for college, talk to a financial aid advisor about whether a custodial account or a different savings method makes sense for your situation.

Other ways to save for a child

A custodial account is straightforward, but it is not the only option. A 529 plan is a tax-advantaged savings account specifically for education expenses. Money grows without being taxed, and you can withdraw it tax-free for college, trade school, or K-12 tuition. The tradeoff is that withdrawals for non-education expenses are taxed and penalized.

A Coverdell Education Savings Account works similarly to a 529 but with lower contribution limits. A regular savings account in your own name (not the child's) avoids the financial aid complications but does not teach your child about saving.

Some parents use a combination: a custodial account for smaller amounts the child can access at 18, and a 529 for larger education savings. There is no single right answer — it depends on your goals and how much you plan to save.

Frequently Asked Questions

Do I need a Social Security number for my newborn before opening an account?

Yes, the bank will ask for it. You can request one from the Social Security Administration, or explore at the hospital when your baby is born. The process is free and takes a few weeks. Some banks will let you open an account and add the number later, but most want it upfront.

Can my newborn's account earn enough interest to matter?

Not much. A savings account with $5,000 earning 4% interest per year would earn about $200. High-yield savings accounts earn more than regular ones, but the amount is still modest. The main value is teaching your child about saving, not building wealth quickly.

What happens if I withdraw money from my child's account before they turn 18?

You can withdraw it — you control the account. But the money is legally your child's, so using it for your own expenses could create tax or legal complications. Most parents treat it as the child's money and only withdraw it for the child's needs or with a plan to replace it.

Will a custodial account hurt my child's chances of getting financial aid?

It can reduce need-based aid because the government counts it as your child's asset. The impact depends on the amount and the total aid package. If you are saving a large amount, talk to a financial aid advisor about whether a 529 plan or other method might work better for your situation.

Can I have a custodial account at a credit union instead of a bank?

Yes. Most credit unions offer custodial accounts with similar rules and features. Requirements and interest rates vary, so compare a few institutions in your area to see what works best for you.