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 If you have been in prison for more than 10 years can you qualify for ssi? Department of Health Education and Welfare Trying to apply for 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.