Alkaline phosphatase is one kind enzyme found in your body. Enzymes are proteins that help chemical reactions happen. For instance, they can break big molecules down into smaller parts, or they can help smaller molecules join together to form bigger structures.
Social Security is financed by a 12.4 percent tax on wages up to the annual threshold, with half (6.2 percent) paid by workers and the other half paid by employers. This taxable wage base usually goes up each yearâit rose from $117,000 in 2014 to $118,500 in 2015.
Take-Home-Paycheck Calculator. Use this Take-Home-Paycheck Calculator to estimate the paycheck you bring home after taxes and deductions from your salary. This calculator gives results based on both 2014 and 2015 tax brackets.he Social Security tax rate is 12.4% up to an annual maximum ($117,000 for 2014, $118,500 for 2015). Based on the American Taxpayer Relief Act of 2012, the Medicare tax rate is 2.9% up to $200,000 for singles and $250,000 if married and filed jointly. After that, the Medicare tax rate is 3.8% with no up limit.