The three polys. The classic symptoms of high blood glucose are polyuria, polydipsia, and polyphagia. In plain English, that means excessive urination, excessive thirst, and excessive hunger. Any doctor who hears this trio of complaints will reach for a blood glucose meter.
The Social Security component of the FICA tax is regressive, meaning the effective tax rate regresses (decreases) as income increases beyond the compensation limit. The Social Security component is a flat tax for wage levels under the Social Security Wage Base (see Regular employees above).
For 2017, the maximum amount of taxable earnings for Social Security and Medicare is $127,500. In other words, an employee must pay 6.2% of any income up to $127,500 for 2017 = $7,905. But any dollar you make above $127,500 is free of the Social Security tax.