Most banks do not require a marriage certificate to open a joint account, but some do
Whether you need a marriage certificate depends on the bank and the type of account. Many large banks—Chase, Bank of America, Wells Fargo, Citibank—will open a joint account for any two adults without asking for proof of marriage. They ask for identification, Social Security numbers, and proof of address, but not marital status. Smaller regional banks and credit unions vary: some follow the same rule, others ask for a marriage certificate as part of their standard process, and a few require it only if you want to add a spouse's name to an existing account.
The reason banks ask at all is not to verify you are married, but to confirm the identity of both account holders and to comply with federal anti-money-laundering rules. A marriage certificate is one way to prove you are who you say you are and that the second person on the account is a real person with a real identity. If you do not have a marriage certificate, you can usually provide other documents instead.
Before you go to the bank, call ahead and ask what documents they need for a joint account. This takes five minutes and saves you a trip if they require something you do not have yet.
Key Takeaways
- Most major banks do not require a marriage certificate to open a joint account, only identification and proof of address for both account holders.
- Some smaller banks and credit unions do ask for a marriage certificate as part of their standard joint account process.
- If you do not have a marriage certificate, you can usually substitute other identity documents like a passport, driver's license, or birth certificate.
- Calling your bank before you visit tells you exactly what documents to bring and whether a marriage certificate is required at that location.
What documents banks actually ask for
The standard documents for opening a joint account are a government-issued photo ID (driver's license or passport) for each person, a Social Security number for each person, and proof of current address (a utility bill, lease, or recent bank statement). Both account holders must be present, or the bank must have a notarized power of attorney from the absent person.
A marriage certificate is not on this list at most banks. When a bank does ask for one, it is usually because their internal compliance system flags joint accounts for additional verification, or because the bank's policy is to confirm the relationship between the two account holders. This is more common at community banks and credit unions than at national chains.
If a bank asks for a marriage certificate and you do not have one, ask whether they will accept an alternative. Most will take a certified copy of your marriage license (which you can order from the county clerk's office where you were married), a divorce decree if you are remarried, or in some cases a domestic partnership certificate or civil union document. A few banks will accept a joint lease or mortgage in both names as proof that you live together and have a financial relationship.
How to get a marriage certificate if you need one
A marriage certificate is issued by the county clerk's office in the county where you were married. You can order a certified copy by mail, phone, or in person. The cost ranges from $10 to $30 depending on the county, and processing takes anywhere from a few days to two weeks by mail.
To order, you will need the names of both people who were married, the date of the marriage, and the location (city and county). Some counties let you order online through their website; others require a form mailed or faxed in. A few still require you to visit in person. Search "[your county name] clerk marriage certificate" to find the right office and their process.
If you were married outside the United States, the process is different. You will need a certified copy of your marriage certificate from the country where you were married, and it may need to be translated into English by a certified translator. Some banks will accept this; others will not. Ask the bank first before you pay for a translation.
What happens if you open a joint account without being married
You do not have to be married to open a joint account. Two friends, business partners, adult children and a parent, or any two adults can open a joint account together. The bank does not verify whether you are married; they only verify that both people are real and that both have agreed to share the account.
If a bank does ask for a marriage certificate and you are not married, tell them. They will either accept other documents or offer you a different account structure, such as a "convenience account" where one person is the primary owner and the other is an authorized user. This is a different arrangement with different rights and responsibilities, so ask the bank to explain the difference before you choose.
Unmarried couples and account ownership
If you are in a long-term relationship but not married, a joint account works the same way as it does for married couples: both people own the money equally, both can withdraw or spend it, and if one person dies, the surviving account holder usually keeps the full balance (depending on how the account is titled). This is true whether you are in a same-sex relationship, a domestic partnership, or simply two people who share finances.
Some states recognize domestic partnerships or civil unions, which carry legal weight similar to marriage. If you have a domestic partnership certificate or civil union document, bring it to the bank. Most banks will treat it the same way they treat a marriage certificate.
If you are not married and not in a recognized domestic partnership, the bank still will not require proof of your relationship status. They will open the account based on your identification alone. The only reason to bring documentation of your relationship is if the bank specifically asks for it.
Regional and credit union differences
Credit unions are more likely than banks to ask for a marriage certificate, because many credit unions have stricter membership and account policies. If you are a member of a credit union, check their website or call their member services line to ask what they need for a joint account. Some credit unions require both people to be members before opening a joint account; others let one non-member open an account with a member.
Online banks (Ally, Charles Schwab, Discover) typically do not ask for a marriage certificate because they verify identity through digital means: they check your Social Security number against government records and may ask security questions about your financial history. If they do ask for additional documents, they will tell you during the online application process.
International banks and banks that operate in multiple countries sometimes have stricter requirements because they must comply with anti-money-laundering rules in each country. If you are opening a joint account at a bank that has locations outside the United States, ask whether they have different requirements.
What to bring to the bank
Bring both people's government-issued photo IDs (driver's license, passport, or state ID card), both Social Security numbers written down, and proof of current address for each person (a utility bill, lease, mortgage statement, or recent bank statement with your name and address). If the bank has told you they want a marriage certificate, bring a certified copy.
Both account holders must be present unless one person has a notarized power of attorney. Some banks will let you open an account with one person present if the second person signs documents in advance, but this is less common. Call ahead to ask whether both people need to be there on the day you open the account.
Bring more documents than you think you need. If the bank rejects one form of ID or proof of address, having a backup saves you a return trip. A passport and a driver's license together are stronger than either alone. A utility bill and a lease together are stronger than either alone.
Frequently Asked Questions
Can I open a joint account if I do not have a Social Security number?
Most banks require a Social Security number for both account holders to comply with federal tax and anti-money-laundering rules. If you do not have one, ask the bank whether they will accept an Individual Taxpayer Identification Number (ITIN) instead. Some banks will; others will not. Credit unions are sometimes more flexible on this than banks.
What if one person does not have a government-issued ID?
Call the bank and ask what alternative documents they will accept. Some banks will take a passport card, a state ID card, or a tribal ID. Others require a driver's license or passport. If you do not have any of these, you may need to get one before opening the account. Your state's DMV can issue a state ID card even if you do not drive.
Do I need a marriage certificate if I am adding my spouse to an existing account?
This depends on the bank. Some banks treat adding someone to an account the same way they treat opening a new joint account and do not ask for a marriage certificate. Others do ask for one at this stage. Call your bank and ask before you visit a branch.
What if my marriage certificate is from another country?
Bring the original certified copy and ask the bank whether they will accept it. If they say no, ask whether they will accept a certified English translation. You will need to pay a certified translator to do this, which costs $50 to $200 depending on the length of the document. Some banks will not accept foreign documents no matter what, so confirm this before you pay for a translation.
Can I open a joint account if I am separated but not divorced?
Yes. The bank does not verify your marital status. If you have a marriage certificate and want to use it, you can. If you do not, the bank will not ask. The only complication arises if your spouse tries to claim the account in a divorce proceeding, which is a legal matter between you and your spouse, not a bank matter.