How to Open a High-Yield Savings Account Online

About 10 minutes with the right documents.

By Money Rate Desk Editorial Team · Updated October 27, 2026 · 3 min read

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Person opening a bank account on a laptop (illustrative)
Illustrative image.

Steps

  1. Compare. Check APY, fees and limits on the same date. See best high-yield savings accounts.
  2. Confirm insurance. Look the bank up in FDIC BankFind. See FDIC insurance explained.
  3. Apply. Expect to give your name, address, date of birth and Social Security number.
  4. Link and fund. Connect your checking account and transfer money. See best no-fee checking accounts.
  5. Automate. Set a recurring transfer. See how to build an emergency fund.

Before you apply: confirm the insurance

The FDIC says deposit insurance protects money in deposit accounts at FDIC-insured banks if the bank fails. It also says no depositor has lost a penny of FDIC-insured funds since the FDIC was founded in 1933. Coverage applies only if the bank is FDIC-insured, so search the bank’s legal name in FDIC BankFind before you open anything. Many online brands are divisions of a chartered bank, and BankFind shows which charter holds your deposits.

What FDIC insurance covers

Covered at an FDIC-insured bankNot covered, even if sold at a bank
Checking and NOW accountsStocks and bonds
Savings accountsMutual funds
Money market deposit accountsAnnuities and life insurance
CDs and other time depositsU.S. Treasury bills, notes and bonds
Cashier’s checks and money orders the bank issuesMunicipal securities and crypto assets
Safe deposit box contents

How much is covered

The standard amount is $250,000 per depositor, per FDIC-insured bank, for each account ownership category. The FDIC adds together all of your deposits in the same category at the same bank. A savings account and a checking account in your name alone at one bank share a single $250,000 limit. Some examples from the FDIC:

  • A single account and a joint account at the same bank are insured separately.
  • Single accounts at two different banks are each insured up to $250,000.
  • An IRA at the same bank is insured separately from your single accounts, because it is a different ownership category.

The FDIC’s Electronic Deposit Insurance Estimator (EDIE) calculates your coverage if your balances are near the limit.

What the application asks for

Ally’s account-opening page says it needs some personal information, such as your address and Social Security number. Most US banks ask for similar details, because they must verify your identity. Have these ready:

  • Legal name, date of birth and home address
  • Social Security number
  • A phone number and email address
  • The routing and account number of the checking account you will link

Fees and minimums to check

Read each bank’s fee schedule and account terms before you apply. Ally, for example, says its money market account has no monthly maintenance fees and no minimum balance to earn the APY. Check the same points at any bank you compare. See how APY works for comparing rates.

After it opens

Set up a recurring transfer from checking, which the CFPB calls one of the easiest ways to save consistently. Keep enough in checking so the transfer does not overdraw it.

Frequently asked questions

What do I need?

Typically your address, Social Security number and a way to fund the account, as Ally lists.

How do I know it is insured?

Use FDIC BankFind to confirm the bank is FDIC-insured.

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