The basic steps to open a high yield savings account

You open a high yield savings account the same way you open any bank account: you choose a bank or online financial institution, provide personal information, fund the account, and you're done. Most take 10 to 15 minutes online. The difference is where you open it—high yield accounts are almost always at online banks or credit unions, not at brick-and-mortar branches, because those institutions have lower overhead costs and pass the savings to you as higher interest rates.

You'll need a government-issued ID, your Social Security number, and proof of your current address (a recent utility bill, lease, or bank statement works). You'll also need an initial deposit, which ranges from zero dollars at some banks to $25,000 at others. Many online banks let you start with $1 or $25 and add more later.

The account opens when ready in most cases, though it can take one to two business days for the bank to verify your identity and for transfers from another bank to clear. Once it's open, you can deposit money by transferring from another account, setting up direct deposit, or mailing a check.

Key Takeaways

  • High yield savings accounts are offered almost exclusively by online banks and credit unions, not traditional branches, because their lower costs let them pay you more interest.
  • You need a government ID, Social Security number, proof of address, and usually an initial deposit between $0 and $25,000 depending on the bank.
  • The account opens in minutes online, though identity verification and transfers from other banks can take one to two business days.
  • Once open, you fund the account by transferring money from another bank account, setting up direct deposit, or depositing a check by mail.
  • Interest rates vary between banks and change frequently, so compare rates at multiple institutions before opening.

Where to open a high yield savings account

Online banks are the most common place to open a high yield account. Banks like Marcus, Ally, American Express Personal Savings, and Discover Bank all offer high yield accounts with no monthly fees and no minimum balance requirements. Each has a different rate, and rates change weekly or monthly, so the "best" rate today may not be the best next month.

Credit unions also offer high yield savings accounts, sometimes called share savings accounts. You typically have to be a member to open one, which means living or working in a certain area, working for a specific employer, or belonging to a particular organization. Credit union rates are often competitive with online banks, and some credit unions have no minimum deposit.

Traditional banks—the ones with physical branches—rarely offer high yield rates. Their savings accounts usually pay 0.01% to 0.05% APY, far below what online banks and credit unions pay. If you want a high yield account and you bank at a traditional institution, you'll need to open a separate account at an online bank or credit union.

What information you'll provide during signup

When you open an account online, the bank will ask for your full name, date of birth, Social Security number, and current address. They'll also ask for a phone number and email address. This information is used to verify your identity and check you against fraud databases.

You'll be asked how you plan to fund the account—by transfer from another bank, direct deposit, or check. If you're transferring from another account, you'll provide the routing number and account number of that bank. The bank will then either send two small test deposits to that account (which you verify to prove you own it) or use when ready verification through a service like Plaid, which connects to your other bank's login.

Some banks ask about your employment and income, though this is less common for savings accounts than for checking accounts or credit products. You may also be asked whether you want paperless statements and how you prefer to be contacted.

Funding your account after it opens

Once your account is open, you can move money into it in three ways. The fastest is an electronic transfer from another bank account you own—this usually takes one to three business days. You provide your new account's routing number and account number to your other bank, and they send the money electronically.

Direct deposit is the second method. You give your employer or the organization paying you (Social Security, a pension, unemployment) the routing number and account number of your new high yield account, and they deposit your payment there. This is free and takes the same time as a normal direct deposit to any other account.

The third method is mailing a check. You write a check to yourself, sign the back, and mail it to the bank's address with a deposit slip. This takes longer—usually five to seven business days—because the check has to arrive, be processed, and clear. Most online banks accept checks by mail, though some do not, so check before you mail.

How long the process takes from start to finish

Opening the account itself takes 10 to 20 minutes online. Identity verification happens in real time or within a few hours in most cases. If the bank needs to verify your identity by phone or mail, it can take a few days longer.

Once the account is open, moving money into it depends on your method. An electronic transfer from another bank takes one to three business days. Direct deposit takes the same time as a normal paycheck deposit—usually one to two business days after your employer processes it. A mailed check takes five to seven business days.

So the full timeline from deciding to open an account to having money in it and earning interest is usually three to five business days if you transfer electronically, or one to two pay periods if you use direct deposit. Mailed checks are the slowest option.

Comparing rates before you open

High yield savings rates change frequently—sometimes weekly. Before you open an account, check the current rate at several banks. Websites like Bankrate, DepositAccounts, and the Federal Reserve's National Information Center show current rates at many institutions, though they may lag by a day or two.

A difference of 0.25% APY might seem small, but on $10,000 it means $25 per year. On $100,000 it means $250 per year. Over several years, the difference compounds. So it's worth spending 10 minutes comparing three or four banks before you open.

Also check whether the bank has any fees, minimum balance requirements, or limits on how many times you can withdraw per month. Most online banks have none of these, but some credit unions do. Read the account terms before you open.

What happens after you open and fund the account

Once money is in your account, interest begins accruing when ready. Most banks calculate interest daily and deposit it monthly. So if you open on the 15th of the month and deposit $5,000, you'll earn interest on that $5,000 from the 15th through the end of the month, and that interest will be deposited on the first of the next month.

You can withdraw money anytime without penalty. There used to be a federal limit of six withdrawals per month from savings accounts, but that rule was suspended in 2020 and has not been reinstated. You can move money out as often as you need to.

Your account is insured by the Federal Deposit Insurance Corporation (FDIC) if it's at a bank, or by the National Credit Union Administration (NCUA) if it's at a credit union. This means if the institution fails, the government protects your money up to $250,000 per account owner per institution. So your deposits are safe.

Frequently Asked Questions

Can I open a high yield savings account if I don't have a Social Security number?

Most banks require a Social Security number or Individual Taxpayer Identification Number (ITIN). Some banks and credit unions will open accounts for people without either, but the options are limited. Call the bank directly to ask whether they can work with your situation.

Do I have to keep a minimum balance in a high yield savings account?

Most online banks have no minimum balance requirement. Some credit unions require $25 or $100. A few banks require $2,500 or more. Check the account terms before you open. If you can't meet the minimum, choose a different bank.

What if I want to open an account but I don't have proof of address?

Call the bank and explain your situation. Some will accept alternative documents like a lease, employment letter, or government benefits statement. Others may be able to verify your address through a third-party service. Banks vary on this, so ask before you give up.

Can I open a high yield account for someone else, like a child?

You can open a custodial account for a minor, which you control until they reach the age of majority (usually 18 or 21). The process is similar to opening a regular account, but you'll need the child's Social Security number and birth certificate. Not all banks offer custodial accounts, so check first.

How do I know if my money is safe at an online bank?

Check whether the bank is FDIC-insured. This information is on the bank's website, usually in the footer or in the account terms. FDIC insurance protects your deposits up to $250,000 per account owner per bank if the bank fails. Online banks are just as safe as traditional banks if they're FDIC-insured.