Under the section about your 2019 income " Did you receive any Social Security benefits? " Is this also for SSI benifits?

[DoninGA]

No, that is not for SSI.

SSI is Supplemental Security Income and is not from the Social Security Administration. It is designed to help aged, blind, and disabled people, who have little or no income; and. It provides cash to meet basic needs for food, clothing, and shelter. SSI is not reported on a tax return.

Social Security Retirement/Disability/Survivors benefits are reported on a form SSA-1099 and the benefits received are reported on a federal tax return. The benefits may be taxable depending on the amount of other income you have entered on your tax return.

[VolvoGirl]

No.  Your only report Social Security, SSDI or a SSA-1099.  Not ssi supplemental security income.