Chloe had two jobs. She earned $73,440 working the first 8 months of the year atChloe had two jobs. She earned $73,440 working the first 8 months of the year at a nursing home. She switched jobs in September and began to work in a hospital, where she earned $59,000. The maximum taxable income for Social Security in 2019 was $132,900. The Social Security tax rate was 6.2%. How much OASDI tax (old age, survivors, and disability insurance tax) did Chloe overpay? a nursing home. She switched jobs in September and began to work in a hospital, where she earned $59,000. The maximum taxable income for Social Security in 2019 was $132,900. The Social Security tax rate was 6.2%. How much OASDI tax (old age, survivors, and disability insurance tax) did Chloe overpay?