man u guys are idiot, everyone was paying the payroll tax of 4.2 % the last 2-3 years, well it was a temporary thing and congress decided not to renew it so it went back to the normal rate of 6.2%. So depending on how much you make your paycheck will be smaller, for example my paycheck is about $75 smaller, but im about to get a raise and i get constant OT, so I wont really miss that $75