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 Office of Disability Adjudication and Review Need to apply for death benefits for my 2 children, document I can bring to prove paternity like to know why my social security says that im under 18 and ill turn 23 on Sunday? 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.