Oasdi Max In 2024. The maximum income on which you’ll pay oasdi taxes for the 2024 tax year is $168,600 (up from $160,200 in 2023). The social security administration (ssa) announced that the maximum earnings subject to social security (oasdi) tax will increase from $160,200 to $168,600 in 2024 (an increase of $8,400).
For 2024, the wage base is $168,600. An employee will pay a total of $10,453.2 in social security tax ($168,600 x 6.2 percent );.