amazing the amount of misinformation on the "16th amendment" and the income tax.
the 16th does NOT give any new power to tax, nor did it strike out the existing language that requires Apportionment for all direct taxation of the people.
the 16th was never ratified, the secretary of the treasury simply declared it to be "In Force" which is NOT a power granted to the treasury sec in the constitution.
when there is a contradiction between a law and the constitution, the constitution wins. when there is a dispute betwen one part of the constitution and a new amendment, the older version takes precedence, unless the newer version specifically redacts the older portion, which the 16 did not.
http://www.thelawthatneverwas.com/defects.aspx
but since the courts have supported the claims of the state, well naturally the law MUST be valid. just like slavery, Dredd Scott, the Runaway Slave laws, the secession of the southern states, the annexation of hawaii, the breaking of treaties with the native tribes and first peoples, the creation of a standing army, the seating of "czars", the creation of the bureaucratic establishment and it's mandarins, imposition of laws against dissent, prohibition of cannabis, the use of drones in an undeclared war, undeclared wars in general, transferring the power to coin and print money to a private institution ruled by a secret cabal, Jim Crow, and the countless shenanigans used by the FBI CIA and NSA to undermine the government and people of the US and pretty much every other nation in the world...