One of the most enduring myths of Social Security is that a worker has a legal right to his Social Security benefits. Many workers assume that, if they pay Social Security taxes into the system, they have some sort of legal guarantee to the system’s benefits. The truth is exactly the opposite. It has long been law that there is no legal right to Social Security. In two important cases, Helvering v. Davis and Flemming v. Nestor, the U.S. Supreme Court ruled that Social Security taxes are simply taxes and convey no property or contractual rights to Social Security benefits.