The EITC is a credit for certain people who work. You (and your spouse, if you are filing a joint return) and any qualifying children listed on Schedule EIC need valid social security numbers. Find out if you are eligible for the Earned Income Tax Credit (EITC) by answering some questions and providing basic income information. The program will also assist you in determining your correct filing status, determining whether your child(ren) meets the tests for a qualifying child, and estimating the amount of credit that you may receive.