The problem with the IRS is that it exists in the first place.
Here we go again with Mr "I don't want any taxes but I still want a big army, a good educational system and great infrastructure".
Economics, in my world at least, works like this:
Income and costs are always balanced with each other.
If you want to increase the costs (spendings for eg the military or for infrastructure -that means eg highways), you need to INCREASE the income as well.
Eg, the tax.
Instead of bitching about taxes, present a solution.
And a solution is not to keep all the costs while removing all the income (no tax).
How are you gonna pay for all the expenses then?