2024 31 USC 1309 – Social security tax

2023 31 USC 1309 – Social security tax

2022 31 USC 1309 – Social security tax

2021 31 USC 1309 – Social security tax

2020 31 USC 1309 – Social security tax

2018 31 USC 1309 – Social security tax

2017 31 USC 1309 – Social security tax

2015 31 USC 1309 – Social security tax

2014 31 USC 1309 – Social security tax

2013 31 USC 1309 – Social security tax

2012 31 USC 1309 – Social security tax

2010 31 USC 1309 – Social security tax