At 4,039 feet above sea level, Mount Sunflower is the highest point in Kansas. Located in Wallace County, just east of the Kansas/Colorado border, Mount Sunflower is more than 3,300 feet above the state's topographic low point in Montgomery County in southeastern Kansas.
Employee Social Security /OASDI and Medicare. The year 2017 Social Security/OASDI tax rate for employees is 6.2 percent. The Medicare tax rate remains at 1.45 percent. The Social Security/OASDI maximum wage base increases to $127,200 for 2017. There continues to be no cap on the Medicare wage base.
The Social Security tax rate is assessed on all types of income earned by an employee including salaries, wages, and bonuses. However, there is an income limit to which the tax rate is applied. For 2017, the Social Security tax is taken from income up to an annual limit of $127,200. Any amount earned above $127,200 is Social Security tax-free.