- Eliminate capital gains tax. Taxing capital gains is essentially blind theft, and there's a strong moral foundation to stop doing it. I believe the US would have greater economic prosperity by eliminating a capital gains tax.
- Just tell people what they owe/what they are owed. You're the IRS, there's no reason why I should be telling YOU how much I made when you already know the answer. If I think you're wrong, I can prove that.
- Stop auditing people who are making less than $5m/year in income. The amount of revenue recovered from smaller earners is negligible and resources that now go to the IRS to staff thousands of agents could be used a hell of a lot better.