Most people can open a high yield savings account, but banks set their own rules

You can open a high yield savings account if you are at least 18 years old, have a valid form of identification, and can provide a Social Security number or tax ID. Beyond that, the requirements vary by bank. Some banks have no minimum balance; others require $1 to $25,000 to open. Some accept anyone with a U.S. address; others limit accounts to U.S. citizens or permanent residents. A few banks will not open an account if you have unpaid fees or fraud history with them or their parent company.

The account itself is straightforward: you deposit money, the bank pays you interest on that balance, and you can withdraw whenever you want. The restrictions are about who the bank will let through the door, not about what you can do once you are inside.

Key Takeaways

  • You must be at least 18, have a valid ID, and provide a Social Security number or tax ID to open any high yield savings account.
  • Minimum opening balance requirements range from zero to $25,000 depending on the bank, and some banks waive the minimum if you set up automatic deposits.
  • Banks check ChexSystems (a banking history database) and may deny you if you have unpaid overdraft fees, fraud flags, or closed accounts with negative balances at other banks.
  • Non-citizens can open accounts at most banks if they have an ITIN (Individual Taxpayer Identification Number) instead of a Social Security number.
  • Joint accounts are available at most banks and require both account holders to meet the age and ID requirements.

Age and identification requirements

You must be at least 18 years old to sign a contract with a bank. If you are younger, you can open a custodial savings account with a parent or guardian as the account owner, but you cannot open an account in your own name. Some banks allow minors to be added as authorized users on a parent's account, which gives access to the funds but not legal ownership.

For identification, banks accept a driver's license, passport, state ID card, or military ID. You will need to provide this in person at a branch or upload a photo of it during online signup. Banks also require your Social Security number (SSN) or, if you do not have one, an Individual Taxpayer Identification Number (ITIN). This is how the bank reports interest income to the IRS and verifies your identity against fraud databases.

Minimum balance and deposit requirements

High yield savings accounts have no standard minimum balance. Some banks (like Marcus by Goldman Sachs or Ally Bank) let you open with $0 and add money later. Others require $1 to $10,000 at opening. A few require $25,000 or more, though these are less common for consumer savings accounts.

If a bank's minimum is higher than you can deposit right now, check whether they waive it for automatic transfers. Some banks will open your account with $0 if you commit to moving money in automatically each month. Read the account terms before you start the signup process—the minimum is usually listed on the account details page, not buried in fine print.

Banking history and ChexSystems checks

Banks use ChexSystems, a database that tracks banking problems like unpaid overdraft fees, fraud, and accounts closed with negative balances. When you apply, the bank pulls your ChexSystems report. If you have serious flags—unpaid fees, multiple closed accounts, or fraud reports—the bank may deny you.

You have the right to see your own ChexSystems report for free. Visit chexsystems.com and request your report. If there are errors, you can dispute them directly with ChexSystems. If you have legitimate negative history (like old unpaid overdraft fees), some banks will still open an account for you, but others will not. Second-chance banking accounts exist specifically for people with ChexSystems problems, though they usually charge monthly fees and offer lower interest rates.

A denial from one bank does not mean all banks will deny you. Different banks have different thresholds for what they will accept. If you are turned down, ask the bank why and then try another one.

Citizenship and residency status

Most banks require a U.S. address and will open accounts for U.S. citizens, permanent residents, and visa holders. Non-citizens can open accounts at most major banks if they have an ITIN instead of an SSN. An ITIN is issued by the IRS to people who need to file taxes but do not have a Social Security number.

Some smaller or regional banks are stricter and require U.S. citizenship or a green card. If you are not a citizen, call the bank's customer service line before you apply and ask directly whether they accept ITINs. Online banks are generally more flexible than brick-and-mortar banks on this point.

Joint accounts and authorized users

You can open a high yield savings account jointly with another person—a spouse, family member, or anyone else. Both account holders must meet the age and ID requirements. Both will have full access to the funds and can withdraw or transfer money without permission from the other person. If one account holder dies, the surviving account holder typically retains access, though the bank may freeze the account temporarily while it verifies the death certificate.

Alternatively, you can add someone as an authorized user on your account without making it joint. An authorized user can access the account and make transactions, but the account legally belongs to you. If you remove them, they lose access immediately. This is useful if you want to give a family member or caregiver access without giving them ownership.

What happens if you are denied

If a bank denies your application, ask for the specific reason. Common reasons are ChexSystems history, unpaid fees at that bank or its affiliates, or not meeting the minimum balance requirement. Some of these you can fix: you can pay off old fees, dispute ChexSystems errors, or save up to meet a minimum. Others, like age, you cannot.

If you have ChexSystems problems, look for second-chance banking accounts or banks that explicitly state they do not use ChexSystems (though these are rare). If you do not meet a minimum balance, try a different bank with a lower requirement or one that waives the minimum for automatic deposits. If you are under 18, open a custodial account with a parent or wait until you turn 18.

Frequently Asked Questions

Can I open a high yield savings account if I have bad credit?

Yes. High yield savings accounts do not require a credit check. Banks check ChexSystems (banking history) but not your credit score. Even if you have poor credit, you can open a savings account as long as you pass the ChexSystems check and meet the bank's other requirements.

Can I open an account if I do not have a Social Security number?

Yes, if you have an ITIN (Individual Taxpayer Identification Number). Most major banks accept ITINs. Call the bank first to confirm they accept ITINs, because some regional banks do not. You will still need a valid ID and a U.S. address.

What if I was denied by one bank—will other banks deny me too?

Not necessarily. Each bank sets its own standards for ChexSystems history and other factors. If one bank denies you, try another. Online banks are often more flexible than traditional banks. Ask the first bank why you were denied so you know whether the issue is fixable or if you need to try a different type of account.

Can a minor open a high yield savings account?

Not in their own name. Minors can open custodial savings accounts with a parent or guardian as the account owner, or be added as authorized users on a parent's account. Once they turn 18, they can open their own account.

Do I need to be a U.S. citizen to open a high yield savings account?

No. You need a U.S. address and either a Social Security number or an ITIN. Permanent residents, visa holders, and other non-citizens can open accounts at most banks. Some smaller banks are stricter, so call ahead if you are unsure.