Tax requirements for SSI benefits February 13, 2013 Are Supplemental Security Income (SSI) benefits taxable? Supplemental Security Income payments are not subject to Federal taxes so you will not receive an annual form SSA-1099. However, if you also receive Social Security benefits, they may be subject to income taxes. Related Posts How long does it take for Social Security Administration to make a decision on an appeal? How do I get a copy of my mother’s SSA-1099 for 2012 tax filing? Why you need a Social Security Card About The Author admin Our job is to answer your questions and provide information that will guide you through the process of getting your Social Security Benefits.