You can open a joint account online with most banks in 10 to 20 minutes, but both account holders must be present and verified

Opening a joint bank account online means both people sign up together, usually through the bank's website or app. The bank will ask for identification from each of you, verify your Social Security numbers, and confirm your current address. Most banks complete the verification in real time or within a few hours. You'll choose whether the account requires both signatures to withdraw money or just one, and you'll set up how the account is titled—usually as "Person A and Person B" or "Person A or Person B," which changes who can act alone.

The process is faster than going to a branch, but it requires both people to be available at the same time with their documents ready. You cannot open a joint account if only one person is present, and you cannot add someone to an existing account online—that requires a trip to the branch or a notarized form sent by mail.

Key Takeaways

  • Both account holders must be present online at the same time, with a valid government ID and Social Security number, to open a joint account.
  • Banks verify your identity in real time using your ID, address, and Social Security number; approval usually takes minutes to a few hours.
  • You choose the account title during setup—"and" means both must sign to withdraw, "or" means either can withdraw alone.
  • Online joint accounts are available from most national banks and credit unions, but some regional banks or smaller institutions may require a branch visit.
  • If you already have an individual account, you cannot convert it to joint online; you must open a new account or visit a branch.

What documents and information you need before you start

Gather these items for both people before you begin the online process. Each person will need a valid government-issued ID—a driver's license, passport, or state ID card. The bank will photograph or scan it during the verification step. You'll also need your Social Security number and your current residential address for both account holders. If you've moved recently, use the address where you currently live, not a mailing address.

Some banks ask for a phone number and email address for each person. Have these ready so you don't have to stop mid-application. If either person has changed their name recently (through marriage, divorce, or legal change), bring documentation of that change—a marriage certificate, divorce decree, or court order—because the name on your ID must match the name on your Social Security record, and the bank will flag mismatches.

Check the bank's website before you start to see whether it has any additional requirements. Some banks ask for proof of address (a utility bill or lease) if your ID is very old, though most do not require this for online accounts.

Step-by-step process for opening the account online

Start on the bank's website or app and look for "Open an Account" or "New Account." Select "Joint Account" from the account type menu. The bank will ask for the primary account holder's information first—name, date of birth, Social Security number, and address. You'll upload or photograph your ID at this step; the bank's system will read it and pre-fill some fields.

After the primary holder is verified, the bank will ask you to add the second account holder. Enter their name, date of birth, Social Security number, and address. At this point, the second person must be present because many banks require them to verify their own identity—either by photographing their ID, answering security questions, or receiving a code by text or email that they enter themselves. This step usually takes 5 to 10 minutes.

Once both people are verified, you'll choose the account title. The bank will show you options like "John Smith and Jane Smith" (both must sign) or "John Smith or Jane Smith" (either can act alone). Read the descriptions carefully because this choice affects who can withdraw money without the other person's permission. You'll also select whether you want overdraft protection, set up online banking access for both people, and choose how you want to receive statements (email or paper).

Review the account agreement and fee schedule, then both people will sign electronically. The bank will assign you an account number and routing number immediately. You can usually start using the account within a few hours, though some banks hold transfers for 24 hours on new accounts as a fraud precaution.

How banks verify your identity during the online process

Banks use a combination of methods to confirm you are who you say you are. The first step is document verification: the bank scans or photographs your ID and uses software to read the information and check that it matches what you entered. This happens in seconds. The second step is knowledge-based verification, where the bank asks you questions only you should know—previous addresses you've lived at, names of past employers, or details from your credit report.

Some banks also use phone or email verification: they send a code to your phone number or email address, and you enter it to prove you control that contact method. A few banks use video verification, where you speak briefly with a person or automated system to confirm your identity. The entire verification process usually takes 10 to 15 minutes per person.

If the bank cannot verify you automatically, it will ask you to upload additional documents—a utility bill, lease, or recent bank statement showing your address. This step can add 24 to 48 hours to the process. If either person has a very thin credit file or a history of fraud alerts, the bank may require a branch visit instead.

Choosing between "and" and "or" account titles

The account title determines who can withdraw money and make decisions about the account. An account titled "Person A and Person B" requires both people to sign off on large withdrawals or account changes. An account titled "Person A or Person B" allows either person to withdraw all the money, close the account, or change the account terms without asking the other person first.

Most couples and family members choose "or" because it's simpler—either person can pay bills or access money in an emergency without waiting for the other. Business partners or people managing money for a specific purpose (like saving for a house) often choose "and" because it requires agreement before large transactions. Some banks also offer "and/or" arrangements where small withdrawals need only one signature but large ones need both, though this is less common.

You cannot change the account title after opening the account online. If you choose wrong, you'll need to close the account and open a new one, which takes a few days. Think through your situation before you submit the application.

Which banks offer online joint account opening

Most large national banks allow you to open a joint account online: Chase, Bank of America, Wells Fargo, Citibank, and US Bank all offer this option. Credit unions often do as well, though the process varies by union. Regional banks like PNC, Fifth Third, and Regions Bank support online joint accounts. Online-only banks like Ally, Charles Schwab Bank, and Discover also offer joint accounts online, often with lower fees than traditional banks.

Before you choose a bank, check whether it allows both account holders to verify themselves online or whether one person must visit a branch. Some banks require the second account holder to come in person if they don't already have an account at that bank. Call the bank's customer service line or check the FAQ section of their website to confirm their specific process.

If you already have accounts at different banks, you can still open a joint account at either bank, but both people will need to complete the verification process. Some couples open the joint account at a third bank to keep it separate from their individual finances.

What happens after you open the account

Once the account is open, the bank will send you an account number and routing number by email or through your online banking portal. You can usually start receiving direct deposits or making transfers within a few hours. Debit cards typically arrive by mail within 5 to 10 business days; some banks offer temporary digital cards you can use immediately in the app.

Both account holders will have access to online banking and the mobile app. You can set up alerts so both people are notified when the balance drops below a certain amount or when a large transaction occurs. Some banks allow you to set spending limits for each person, though this is less common on joint accounts.

If you need to change the account title later (for example, if you get married and want to change a name), you'll need to visit a branch or mail in a notarized form. You cannot make this change online. Similarly, if you want to remove one person from the account, most banks require both people to agree and visit a branch together.

Frequently Asked Questions

Can I open a joint account if one person doesn't have a Social Security number?

Most banks require a Social Security number for both account holders. If one person is a non-citizen without an SSN, ask the bank whether it accepts an Individual Taxpayer Identification Number (ITIN) instead. Some banks do; others require a branch visit or will not open a joint account at all. Call ahead to confirm.

What if one person fails the identity verification?

If the bank cannot verify one person automatically, it will ask for additional documents like a utility bill or lease. If verification still fails, the bank will usually offer to open the account at a branch instead, where a person can review the documents in person. This adds a few days to the process but often resolves the issue.

Can I add someone to my existing individual account online?

No. You cannot convert an individual account to a joint account online. You must either open a new joint account or visit a branch with the other person to add them to your existing account. If you visit a branch, the change usually takes effect the same day.

Do both people need to be in the same location to open the account?

No. Both people need to be present online at the same time, but they can be in different locations. One person can be at home and the other at work, as long as both have their ID and can complete the verification steps on their own device or the same device one after the other.

Will opening a joint account affect my credit score?

Opening a joint account may trigger a soft credit inquiry, which does not affect your credit score. However, if the bank does a hard inquiry (which is rare for deposit accounts), it could lower your score by a few points temporarily. The impact is usually minimal and disappears within a few months.