What happens when you walk into a bank or go online to open a checking account

Opening a checking account takes between 15 minutes and a few days, depending on whether you do it in person or online. The bank will ask for proof of identity, proof of address, and your Social Security number or tax ID. They'll run a background check through ChexSystems (a banking history database) and sometimes through Chex, which tracks overdrafts and fraud. If you pass, you get an account number, a debit card, and access to online banking—usually the same day for online applications, or within a week for in-person accounts.

The actual process is straightforward because banks have done this millions of times. What trips people up is not understanding what documents count as proof, what happens if you don't have a Social Security number, or what to do if the bank says no. This guide walks you through each step in the order it actually happens.

Key Takeaways

  • You need a government-issued ID (driver's license, passport, or state ID card), proof of your current address (utility bill, lease, or bank statement), and your Social Security number or ITIN.
  • Banks check ChexSystems and sometimes Chex to review your banking history; a record of unpaid overdrafts or fraud can result in denial, but you can dispute inaccurate information.
  • Online accounts open faster (same day) but require a valid email and phone number; in-person accounts take longer but let you ask questions and sometimes waive fees.
  • If a bank denies you, second-chance checking accounts and credit unions often have lower barriers and may not use ChexSystems at all.
  • Bring originals of all documents—banks will not accept photos or copies for initial verification, though some allow digital uploads during online applications.

Gather the documents the bank will ask for

Every bank requires the same core documents. Have originals ready before you start the process, whether online or in person.

Government-issued photo ID: A driver's license, passport, or state ID card. The name on the ID must match the name you use to open the account. If you do not have a photo ID, some banks will accept a passport card or a tribal ID, but call ahead to confirm.

Proof of address: A utility bill, lease agreement, mortgage statement, or bank statement dated within the last 60 days. The address must match the address you provide on the process. If you just moved and your utility bill has not arrived yet, a lease signed by both you and the landlord works. A piece of mail from a government agency (tax return, court document, benefits letter) also counts.

Social Security number or ITIN: You will need to provide this verbally or on the process form. If you do not have a Social Security number, you can use an Individual Taxpayer Identification Number (ITIN) issued by the IRS. Some banks also accept a passport number if you are not a U.S. citizen and do not have an SSN or ITIN, but this varies by bank—ask first.

If you are opening an account for a minor, bring the minor's birth certificate and your own ID and proof of address. You will be the account owner or co-owner, and the minor's name will appear on the account.

Choose between opening online or in person

Online and in-person accounts have different timelines and different trade-offs. Neither is universally better—it depends on what you need.

Online accounts open faster and often have lower fees. You upload photos of your ID and proof of address, enter your information, and the bank verifies you within hours or by the next business day. You get an account number and online access when ready. The debit card arrives by mail in 7 to 10 days. You cannot ask questions in real time, and if the bank rejects your documents, you have to resubmit them by email or through the app. Online banks (like Ally, Charles Schwab, or Discover) have no physical branches, so you cannot deposit cash or speak to someone in person later.

In-person accounts take longer but give you a chance to ask questions and sometimes negotiate. You walk into a branch with your documents, a banker verifies your ID on the spot, and you sign paperwork. The account opens the same day, but you may not get a debit card when ready—it arrives in the mail. You can ask about fee waivers, minimum balance requirements, and what happens if you overdraft. You can also ask the banker to explain anything you do not understand before you sign.

If you have had banking problems in the past (overdrafts, fraud, or a ChexSystems record), opening in person lets you explain the situation to a human before the bank pulls your history. Online applications are automated and do not give you that chance.

What the bank checks about your history

When you submit your process, the bank runs your name and Social Security number through ChexSystems, a database that tracks checking and savings accounts. ChexSystems records unpaid overdrafts, fraud, and accounts closed due to negative balances. If you have a record there, the bank may deny you or offer you a second-chance account with higher fees and lower limits.

Some banks also check Chex, which is similar but focuses on more recent activity and overdrafts. A few banks use Early Warning Services, which tracks fraud and account closures. You have the right to know which system the bank uses and to see what is in your report. You can dispute inaccurate information—for example, if an overdraft was paid off but still shows as unpaid, or if the account was not yours.

The bank will also run a soft credit check or a background check to verify your identity. This does not affect your credit score. If you have a record of identity theft or fraud, the bank may ask follow-up questions or deny the account.

Complete the process and verify your identity

The process itself is short and asks for the same information every time: your full name, date of birth, address, phone number, email, and Social Security number or ITIN. Some banks ask about employment, but this is optional and does not affect approval.

For online applications: Upload clear photos of both sides of your ID and your proof of address. The photo must show the entire document and be in focus. If the bank cannot read the document, it will ask you to resubmit. Some banks use identity verification software that asks you to take a selfie and match it to your ID photo—this is normal and takes about two minutes.

For in-person applications: Bring the originals. The banker will look at your ID, verify the address on your proof of address matches what you wrote on the form, and may ask a few security questions (like "What is your mother's maiden name?"). You will sign the account agreement and sometimes a signature card. Ask the banker to explain any part you do not understand before you sign.

Once the bank verifies your identity and checks your history, the account opens. You will receive an account number, online login credentials, and information about your debit card. The card itself arrives by mail in 7 to 10 business days.

What to do if the bank says no

If a bank denies you, they must tell you why. Common reasons are a ChexSystems record (unpaid overdrafts or fraud), too many recent account closures, or a mismatch between your ID and your address. Ask the bank for a copy of your ChexSystems report so you can see what is actually there. You can dispute errors directly with ChexSystems online or by mail.

If the denial is because of overdrafts or account closures, you have other options. Second-chance checking accounts are designed for people with banking history problems. They usually come with higher fees, lower spending limits, and a shorter trial period (often 6 to 12 months), but they do report to ChexSystems, so a clean record during that time can help you move to a regular account later. Banks like Chime, GoBank, and LendingClub offer second-chance accounts, as do many regional banks.

Credit unions often do not use ChexSystems at all. They may check your banking history through a different system or not at all. If you are denied at a bank, find a credit union in your area (search at CO-OP.org or Alliant Credit Union's branch locator) and ask about their account requirements. Credit unions typically have lower fees and are more willing to work with people who have had problems.

If you were denied because of identity theft or fraud that was not your fault, bring documentation (a police report, a letter from the creditor, or a fraud affidavit) to the bank or include it with your ChexSystems dispute. Banks sometimes reverse denials when they see proof that the negative record was fraudulent.

Set up online banking and your first transactions

Once your account is open, you can log in to online banking when ready (for online banks) or within a few hours (for in-person accounts). You will need your account number and a temporary password, which the bank provides in your welcome email or gives you at the branch.

Change your password to something only you know. Set up two-factor authentication if the bank offers it—this means the bank will send you a code via text or email every time you log in from a new device. This protects your account from unauthorized access.

Your debit card arrives in the mail within 7 to 10 business days. When it arrives, call the number on the back to set up it, or set up it through the app. You can start using it when ready for purchases and ATM withdrawals. Most banks let you set daily spending limits and turn the card on or off through the app if it is lost or stolen.

If you need to deposit cash or checks before your debit card arrives, you can visit a branch (if the bank has physical locations) or use mobile check deposit through the app. Mobile deposit lets you photograph the front and back of a check and submit it through your phone—the funds usually appear in your account within one business day.

Frequently Asked Questions

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

Yes. You can use an Individual Taxpayer Identification Number (ITIN) issued by the IRS, which is designed for people who are not may be able to access for a Social Security number. Some banks also accept a passport number. Call the bank before you go in to confirm they accept ITINs or passport numbers, because not all do.

What if I do not have proof of address?

A lease agreement signed by you and your landlord counts as proof of address, even if it is not a utility bill. So does a mortgage statement, bank statement, or a letter from a government agency (tax return, court document, benefits letter). If you just moved and nothing has arrived yet, ask the bank if they will accept a lease. If you are homeless or living with someone else, some banks will accept a letter from a shelter, social services agency, or the person whose address you are using, confirming that you live there.

How long does it take to get my debit card?

The account opens when ready (same day for online, same day or next day for in-person), but the physical debit card arrives by mail in 7 to 10 business days. Some banks let you use a temporary virtual card number through the app while you wait for the physical card. Ask the bank if this is an option.

What happens if I have unpaid overdrafts from a previous account?

Unpaid overdrafts show up on ChexSystems and can result in denial. If you pay off the overdraft, ask the bank that closed the account to report it as paid to ChexSystems. Then dispute the record with ChexSystems directly to update it. Even with a paid overdraft on your record, you may still be able to open a second-chance checking account or a credit union account.

Do I need a minimum balance to keep the account open?

It depends on the bank and the account type. Many online banks have no minimum balance requirement. Traditional banks often require $100 to $500 to avoid monthly fees. Ask the bank about minimum balance requirements before you open the account, and ask if the requirement can be waived. Some banks waive it if you set up direct deposit.