First, go to a flat tax or another easier tax system...get rid of most of the IRS...get rid of the Dept. of Education and allow the states to keep that money...or more importantly the tax payers.....that would be the start....get rid of the grants for humanities or whatever that is called...stop most foreign aid to enemies of this country...do an audit on all government agencies...reign them in and cut their staff an initial 10% and then dig in and see how much more you can cut them.....cut back on congressional staff and perks.....
The list would be endless.......mention some and I'll let you know...
Phase out Social Security into another, more effective system...encourage people to save their own money for retirement......
Get rid of the post office...let the private sector handle it...........