Whose ssn is on the SSA-1099? Enter it under that ssn. If that person already gets their own Social Security SSA-1099 then add them togther before you enter it.
Enter a SSA-1099, SSA-1099-SM or RRB-1099 under
Federal Taxes (Personal for Home&Business)
Wages and Income
Then scroll down to Retirement Plans and Social Security
Then the second line - Social Security (SSA-1099. RRB-1099) - click the Start or Revisit button
