which of the following taxpayers will pay income tax on up to 50% (but not more) of their social security benefits? Jordan, a nondependent taxpayer filing single, whose modified AGI plus 1/2 of his net social security benefits is $11,200; Georgia, who files head of household and whose modified AGI plus 1/2 of her net social security benefits is $25000; Clive, who hasn't been able to locate his wife in three years and files married filing separately and whose modified AGI plus one-half of his net social security benefits is $30000; Andrea, who files married filing jointly and whose AGI plus one-half of her social security benefits is $24,001