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 one needs long term care how does this affect the receipt of Social Security benefits. Why is his SS payment is 160.00 less than previous month? Hospital says my birth date incorrect, wont accept medicare card, How can I fix this 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.