How to Open a Bank Account: What You Need

Opening a bank account is usually quick once you have chosen the institution. Delays often come not from the application itself but from missing identification, unexpected opening requirements, or account rules that do not fit the way you plan to bank.

Basic preparation prevents many of those delays. Gather the information the institution needs to identify you, confirm the account terms before money moves, and know what you will do if the application is not approved immediately.

Decide Which Account You Are Opening

Opening becomes easier once you know the job the account needs to do.

Checking accounts are generally designed for frequent transactions such as direct deposit, debit-card purchases, bill payments, ATM withdrawals, checks, and transfers.

Savings accounts are designed primarily to hold money rather than serve as the household’s everyday payment account. These products can differ substantially in APY, transfer access, fees, and minimum-balance requirements.

You may also encounter money market deposit accounts and certificates of deposit, which have different access and rate structures.

To decide where everyday cash and savings should sit, compare checking, savings, and HYSA roles first.

Expect to Provide Basic Identifying Information

Federal Customer Identification Program rules require banks to use risk-based procedures that allow them to form a reasonable belief that they know the true identity of each customer.

Individual account opening generally requires identifying information that includes:

• name;
• date of birth;
• address; and
• an identification number permitted under the rules.

U.S. persons generally provide a taxpayer identification number. Non-U.S. persons may be able to use certain other identifying numbers, such as a passport number with country of issuance or another permitted government-issued identification number.

Banks then use documentary methods, non-documentary methods, or both to verify identity under their Customer Identification Programs.

FinCEN gave banks additional flexibility in 2025 to obtain Tax Identification Number information from approved third-party sources under specified procedures. That change does not remove the institution’s obligation to identify and verify the customer.

The Documents You Need Depend on the Institution

There is no universal consumer document checklist that every bank and credit union uses in exactly the same way.

Be prepared to provide identification and supporting information such as:

• a driver’s license or other government-issued photo ID;
• a U.S. or foreign passport, where accepted;
• a Social Security card;
• a birth certificate;
• a bill or other document showing your name and address; or
• other identification accepted under the institution’s policy.

You may not need every item on that list. Some institutions can verify customers electronically with fewer physical documents, while others ask for additional documentation when information cannot be confirmed automatically.

You May Be Able to Open an Account Without an SSN

Not having a Social Security number does not automatically mean every U.S. bank account is unavailable.

Federal identity rules distinguish between U.S. and non-U.S. persons and permit certain alternative identification numbers for non-U.S. customers. CFPB consumer materials also note that institutions may accept an Individual Taxpayer Identification Number (ITIN) and, depending on their policies, foreign passports or other consular or government identification.

However, acceptance is institution-specific. Banks and credit unions can set their own account-opening procedures within applicable law.

Without an SSN:

1. Ask which identification number the institution accepts for your situation.
2. Confirm which photo ID or foreign-issued documents it accepts.
3. Then ask whether the account you want is available with those documents.
4. Do not submit altered or borrowed identification to work around a requirement.

Another federally insured bank or credit union may have a different verification process or product when one institution cannot open the account.

Check the Opening Deposit and Ongoing Balance Rules Separately

An opening deposit is the amount you must put into the account to open or fund it. A minimum balance requirement is an ongoing account rule that can affect fees, interest, or account eligibility.

They are not necessarily the same number.

Some accounts can be opened with no minimum deposit. Others require a specific amount, and a credit union can also require the purchase or maintenance of a membership share.

Before applying, answer four questions:

• Is there a minimum opening deposit?
• How can I fund it—ACH transfer, debit card, check, cash, or another method?
• What ongoing minimum balance, if any, applies?
• Will falling below it trigger a fee, lower rate, or other consequence?

Do not transfer a large amount merely because the account accepts it. Starting with a modest deposit can give you time to test transfers, mobile access, customer service, and other features before moving the rest of your cash.

Read the Fee and Overdraft Rules Before You Click “Open Account”

Account approval is not the point at which you should first learn what the account costs.

Review account terms and fees before opening. The main bank-fee categories include:

• monthly maintenance fee;
• conditions for waiving that fee;
• ATM fees;
• check or transaction fees where applicable;
• wire and expedited-transfer fees;
• paper-statement fees;
• overdraft treatment;
• linked-account transfer options; and
• low-balance or transaction alerts.

Also confirm whether a direct deposit is required to waive a fee or unlock a particular account feature. Do not assume you can meet a recurring condition until payroll or benefits actually support it.

When comparing institutions rather than just account types, use a bank and credit union selection checklist.

Verify Deposit Insurance Before You Fund the Account

Do not rely only on an application screen to determine where your money is held.

Verify banks through the FDIC’s BankFind Suite. Qualifying deposits at an FDIC-insured bank are generally insured up to $250,000 per depositor, per insured bank, for each ownership category, subject to the insurance rules.

Use NCUA resources to verify federally insured credit unions. Federal share insurance at qualifying credit unions is provided through the NCUA-administered Share Insurance Fund.

Deposit-insurance verification deserves extra attention when you are opening an account through a financial app. An app may be offered by:

• an insured bank itself; or
• a nonbank technology company that places customer funds with one or more partner banks.

When the provider is not itself a bank, identify the underlying institution and understand how deposit insurance is described.

The distinction becomes clearer when comparing an online bank with a traditional bank.

A Credit Union Adds a Membership Step

Opening a credit union account usually includes becoming a member of the cooperative.

Credit-union eligibility depends on its field of membership. Depending on the charter, eligibility may be connected to:

• where you live or work;
• an employer;
• an association or organization;
• a family or household relationship; or
• another qualifying common bond.

Some credit unions have broad eligibility; others serve narrow groups. You may also need to open a basic share account and maintain the institution’s required membership share.

Eligibility does not mean every product is automatically available. Loans, credit cards, and other products can be underwritten separately after credit-union membership begins.

For the structural differences, compare banks and credit unions.

Your Checking-Account History Can Affect Approval

Some banks and credit unions use specialty consumer reports when deciding whether to open a checking account.

Checking-account reporting companies such as Chex Systems and Early Warning Services can collect information about previous account applications, openings and closures, unpaid negative balances, suspected fraud, and other deposit-account history.

That is different from a traditional credit report, although some institutions may also consider traditional credit-report information.

A denial based on a checking-account consumer report should come with an adverse-action notice identifying the reporting company. Consumers can request a free copy of the report and dispute inaccurate information. See what to do after a checking-account denial for the report, dispute, and second-chance-account process.

Different banks and credit unions can apply different account-opening policies, so a denial at one institution does not necessarily mean you will be denied everywhere.

After Approval, Set Up the Account Before You Rely on It

New accounts are not fully integrated into your finances merely because the opening balance is positive.

Before making it your primary account:

1. Secure the login. Use a unique password and enable the institution’s available multifactor authentication or security controls.
2. Set alerts. Consider low-balance, large-transaction, debit-card, and deposit alerts.
3. Test transfers. Link external accounts and make a small test transfer before moving large balances.
4. Confirm the debit card. Activate it and understand ATM access and limits.
5. Move direct deposit. Wait until you know the account and routing details are correct.
6. Recreate bill payments deliberately. Do not cancel an old payment route before the replacement is confirmed.
7. Add savings automation last. Make sure checking can cover scheduled bills before recurring savings transfers begin.

Automatic saving can use pay-yourself-first automation through direct deposit or recurring transfers without making cash flow too fragile.

During a primary-bank switch, keep both accounts open long enough to confirm that outstanding transactions, deposits, and automatic payments have moved successfully. Follow the bank-switching checklist rather than simply transferring the visible balance and closing the old account.

An Account-Opening Checklist

Opening the account is the easy part. Useful accounts have requirements you can meet, costs you understand, and access that matches how money actually moves through your household.