This page has been updated for 2018 taxes and may not apply to previous years.
Credit Karma Tax requires the primary taxpayer to have a valid Social Security Number (SSN) in order to e-file your taxes.
If you think you may qualify for a SSN, you can visit the Social Security Administration to start the application process.
What if my spouse has an SSN? Can we file with you?
If you have an ITIN and are married filing jointly with your spouse who has an SSN, you can file jointly with your spouse. If you don’t have an ITIN, you can apply for one through the IRS.
As a friendly reminder, your spouse will need to be the primary taxpayer to e-file with us. If your spouse doesn’t have a Credit Karma Tax account yet, they can click here to sign up for free.