The core documents banks ask for
Most banks need a government-issued photo ID, proof of your current address, and your Social Security number or Individual Taxpayer Identification Number (ITIN). The photo ID is almost always required — a driver's license, passport, or state ID card works. If you don't have one, some banks will accept a tribal ID or military ID instead.
Proof of address typically means a recent utility bill, lease, mortgage statement, or government mail with your name and current address on it. Banks usually want this dated within the last 60 days, though some accept older documents if you explain a gap. A few banks will let you use a recent bank statement from another institution if you don't have a utility bill.
Your Social Security number is standard for tax reporting and fraud prevention. If you don't have a Social Security number, you can use an ITIN — a nine-digit number the IRS issues to people who file taxes but aren't may be able to access for a Social Security number. Some banks accept ITINs; others don't, so call ahead if this applies to you.
Key Takeaways
- You will need a government photo ID, proof of your current address dated within 60 days, and either a Social Security number or ITIN.
- Banks verify your identity against ChexSystems or Early Warning Services, so past banking problems may block you from opening an account at some institutions.
- If you don't have a photo ID, some banks accept tribal IDs, military IDs, or passport cards, but policies vary by bank.
- Opening an account online usually requires the same documents but lets you upload photos of them instead of visiting a branch in person.
- Some banks ask for a second form of ID or additional income verification if you're opening a business account rather than a personal one.
What banks check about your history
When you apply, the bank runs your name and Social Security number through ChexSystems or Early Warning Services — databases that track banking problems like unpaid overdrafts, fraud, or closed accounts due to negative balances. If you show up on either list, the bank may deny you or require you to pay outstanding balances first.
You can check your own ChexSystems report for free at chexsystems.com/consumer or your Early Warning Services report at consumerdebit.consumerreports.com. If there's an error or a debt you've already paid, you can dispute it directly with the service. Disputes usually take 30 to 45 days to resolve.
Some banks specialize in second-chance accounts and don't use these databases, or they use them but overlook older problems. Credit unions often have more flexible policies than large national banks. If you've been denied, ask the bank which service flagged you and why — that tells you whether the problem is fixable before you apply elsewhere.
Information for online account opening
Opening online requires the same documents but in digital form. You'll photograph or scan your ID and proof of address, then upload them through the bank's website or app. The bank verifies these images automatically or by hand, depending on the institution.
Online applications usually ask for your phone number, email address, and sometimes your mother's maiden name or a previous address — security questions the bank uses to confirm your identity. Have these details ready before you start, because the process usually takes 10 to 20 minutes and you can't save and come back later on most platforms.
Some banks fund your account immediately after approval; others hold it for 24 to 48 hours while they verify your documents. A few require you to make an initial deposit before the account opens, though many waive this requirement. Check the bank's website for its specific timeline.
What's different for business checking accounts
Business accounts require your personal documents plus business paperwork. You'll need an Employer Identification Number (EIN) from the IRS, which you can get free at irs.gov. If you're a sole proprietor, you can use your Social Security number instead, but most banks prefer an EIN.
You'll also need to show proof that the business exists — typically a business license, articles of incorporation or organization, or a DBA (Doing Business As) certificate filed with your state. Some banks ask for a business plan or recent tax returns, especially if you're opening a business line of credit at the same time.
The person opening the account must be an owner or authorized representative. If someone else is signing, bring a power of attorney or corporate resolution showing they have authority to open accounts on behalf of the business. Bring your personal ID and proof of address just as you would for a personal account.
Documents you may need for specific situations
If you're opening an account as a minor, a parent or guardian must be present and provide their ID and proof of address. Some banks require both parents' signatures; others need only one. A few banks offer teen accounts that let minors open accounts with parental permission but limited transaction rights.
If you're not a U.S. citizen, you can still open a checking account with a passport and ITIN. Some banks ask for additional proof of residency or a visa, but this varies. Call the bank's customer service line before visiting to confirm what they'll accept.
If you're opening an account as a representative of a trust or estate, bring the trust document or letters testamentary from the court. If you're opening a joint account, both account holders must be present with their own IDs and proof of address, or the bank will mail documents for the second person to sign separately.
What to bring to a branch versus online
At a branch, bring originals of your ID and proof of address. The bank will photocopy them or scan them on the spot. Bring your Social Security card if you have it, though the bank can verify your number without it. Bring a checkbook or deposit slip if you want to make an initial deposit, though you can do this after opening.
Online, you don't need originals — clear photos or scans work. Make sure the images are in focus and show all four corners of the document. If the bank can't read your upload, it will ask you to resubmit. Some banks let you call a representative to verify your identity by phone instead of uploading documents, which can be faster if your images are blurry.
Either way, have your phone number and email ready. The bank will send account confirmation and debit card information to these addresses, so use ones you check regularly.
Frequently Asked Questions
Can I open a checking account without a Social Security number?
Yes, if you have an ITIN. Not all banks accept ITINs, so call ahead. Credit unions are more likely to work with you than national banks. You'll still need a photo ID and proof of address.
What if I don't have a current utility bill for proof of address?
A lease, mortgage statement, or recent government mail works instead. Some banks accept bank statements from other institutions or even a recent credit card statement. If nothing is dated within 60 days, explain the gap to the bank — they may make an exception or ask for a second document.
How long does it take to open an account online?
The application itself takes 10 to 20 minutes. Account approval usually happens within a few hours to one business day. The bank may hold the account for 24 to 48 hours before you can use it, depending on how they verify your documents.
What happens if I've been denied a checking account before?
Check your ChexSystems and Early Warning Services reports to see why. If there's an unpaid overdraft or fraud claim, you may need to settle it before applying elsewhere. If the reason is old or incorrect, dispute it with the service. Some banks specialize in second-chance accounts and may work with you even with a history.
Do I need to bring anything else to open an account in person?
Just your ID, proof of address, and Social Security card if you have it. You don't need to bring money — many banks don't require an initial deposit. If you want to deposit a check or cash on the spot, bring that, but you can also deposit after the account opens.