You can add your spouse to your credit card by logging into your issuer’s website or app, or by calling the number on the back of the card, and requesting that they be added as an authorized user. The process takes a few minutes, most issuers charge nothing, and a card in your spouse’s name arrives in about seven to ten business days. What takes longer is understanding what you’ve just agreed to: you remain solely responsible for every charge, and the account will appear on your spouse’s credit report as well as your own.
How to Add Your Spouse as an Authorized User
Log into your issuer’s online portal or mobile app and look for an option along the lines of “add authorized user” or “manage additional cards” under account settings. You’ll fill in a short form, and the request usually goes through immediately. If you’d rather speak to someone, call customer service and a representative will take the same information over the phone.
You’ll need your spouse’s full legal name as it appears on their ID, date of birth, Social Security number, and current mailing address, even if it matches yours. Banks collect this information under Customer Identification Program rules established by Section 326 of the USA PATRIOT Act, which requires them to verify the identity of anyone associated with an account.1Financial Crimes Enforcement Network. Interagency Interpretive Guidance on Customer Identification Program Requirements Under Section 326 of the USA PATRIOT Act
No credit check runs on your spouse when you add them, so their score won’t take a hard inquiry hit from the request itself.2Chase. Will My Credit Be Affected as an Authorized User
Fees
Most cards add authorized users for free. Premium rewards cards are the exception. The Chase Sapphire Reserve charges $75 per authorized user, and the Platinum Card from American Express charges $195. Standard and mid-tier cards from Bank of America, Capital One, Citi, Discover, and Wells Fargo don’t charge for the addition.
If Your Spouse Doesn’t Have a Social Security Number
Some issuers, including American Express and Capital One, accept an Individual Taxpayer Identification Number (ITIN) instead. ITINs are issued by the IRS to people who aren’t eligible for a Social Security number, including some noncitizen spouses. If your spouse has neither, they can apply for an ITIN through the IRS or request an SSN through the Social Security Administration.3Social Security Administration. Request Social Security Number for the First Time
Authorized User or Joint Account Holder
Most major issuers only offer one path: authorized user. You keep sole ownership of the account, your spouse gets a card in their name that draws on your credit line, and they have no contractual obligation to pay the bill.
Joint account holder status, where both spouses co-own the account and share legal responsibility for the balance, is rare. A handful of credit unions and smaller banks still offer it, but the national issuers have largely moved away from joint credit cards. If shared liability is what you want, ask your issuer directly before assuming the authorized user route is your only option.
Who Pays if Your Spouse Runs Up the Balance
As the primary cardholder, you owe every dollar charged to the account, including everything your spouse puts on the card. Your spouse has no legal obligation to the issuer. The CFPB has confirmed that authorized users are generally not liable for the account debt, even after the primary cardholder’s death.4Consumer Financial Protection Bureau. I Was an Authorized User on My Deceased Relative’s Credit Card Account – Am I Liable to Repay the Debt
Joint accounts work differently. Both holders owe the entire balance, and the issuer can pursue either person for the full amount.
The Community Property Wrinkle
In Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin, debts incurred during a marriage may be considered community obligations regardless of whose name is on the account. Alaska, South Dakota, and Tennessee let couples opt into community property rules. If you live in one of these states, the authorized user structure doesn’t necessarily shield your spouse from liability the way it would elsewhere. A local attorney is the right call if you’re worried about debt exposure.
Can You Limit Their Spending
Options here are narrower than most people expect. American Express lets primary cardholders set a billing-period spending limit for each authorized user through account management tools. Chase offers spending limits on its Ink business cards but not on most personal cards; the workaround for a personal Chase card is locking and unlocking the authorized user’s card through the app whenever you want to pause access.5Chase. Setting a Spending Limit for Authorized Users
If your issuer doesn’t offer real controls, the practical alternatives are switching to one that does or having a direct conversation about spending expectations before handing over the card.
How This Affects Both Credit Scores
The account’s full history, including payment record and credit utilization, can show up on your spouse’s credit report. If you’ve kept the account in good shape, they benefit from that track record. If you miss payments or run up the balance, their score takes the hit alongside yours.6myFICO. How Authorized Users Affect FICO Scores
Newer versions of the FICO model weigh authorized user accounts less than accounts held as a primary borrower, while older versions treat them the same. You can’t control which version a given lender pulls, so don’t assume the effect on your spouse’s file will be small.
If the account ends up hurting rather than helping, your spouse can ask the issuer to remove them and then dispute the tradeline with the credit bureaus to have it taken off their report.
The Spouse Reporting Rule
Not every issuer reports authorized user activity to the credit bureaus, and that matters if you’re adding your spouse specifically to build their credit. Call and ask whether the issuer reports to Equifax, Experian, and TransUnion before assuming the arrangement will help.
One legal detail favors spouses. Under Regulation B of the Equal Credit Opportunity Act, if your issuer reports credit information at all and the authorized user is your spouse, it must report the account in a way that both of your names can access it.7eCFR. 12 CFR 1002.10 – Furnishing of Credit Information That protection doesn’t extend to non-spouse authorized users like children or friends.
Removing Your Spouse Later
You can remove an authorized user at any time by calling customer service. You don’t need your spouse’s permission, and the issuer doesn’t need a reason. Ask whether to get a new card number issued at the same time, especially if your spouse has the number memorized or saved in digital wallets.8Consumer Financial Protection Bureau. How Do I Remove an Authorized User From My Credit Card Account
Removing a joint account holder is a different process, often involving closing the account entirely and opening a new one. Check your issuer’s specific procedure if that’s your setup.
Divorce
If a divorce is coming, remove your spouse as an authorized user right away. You remain fully liable for any charges they make until they’re off the account. A divorce decree does not change the terms of your contract with the issuer. Even if a judge assigns the debt to your ex, the card company will still pursue the primary cardholder for payment. In community property states, division of card debt acquired during the marriage may follow state property rules regardless of whose name is on the account, so legal advice before you make assumptions is worth the fee.
Death of the Primary Cardholder
When the primary cardholder dies, the authorized user loses access, the issuer typically closes the account, and the remaining balance becomes a claim against the estate rather than a debt of the authorized user.4Consumer Financial Protection Bureau. I Was an Authorized User on My Deceased Relative’s Credit Card Account – Am I Liable to Repay the Debt If your card is your spouse’s only form of credit, that’s a real vulnerability, and one worth planning around by making sure they hold at least one card in their own name.