The IRS has out lasted it usefulness, if it ever had any. As we have seen in previous weeks and years for that matter. The IRS is a very dangerous tool in hands of corrupt politicians on the left and the right. It can be used to destroy people and any other living thing, business or otherwise.
Replace it with a consumption or flat tax. We need everyone to have skin in the game. The tax payer can fill out the return on a post card.