 Need to replace your Social Security card? In most states, you can request one online with a My Social Security account. A My Social Security account gives you secure access to your personal earnings history and benefit status. You can also get a proof of income letter, estimate and apply for benefits, and more. Save time. Go online. Open a My Social Security account at ssa.gov slash myaccount. Social Security. Securing today and tomorrow. Produced at U.S. taxpayer expense.