The relatively simplicity reminded me of Dick Armey's flat tax postcard proposal:<p>Republicans Want to Swap 1040 Form for a Postcard <a href="https://www.csmonitor.com/1995/0719/19031.html" rel="nofollow">https://www.csmonitor.com/1995/0719/19031.html</a><p>Republican Presidential Candidates Rally Around Flat Tax <a href="https://www.nytimes.com/2015/05/16/business/economy/republican-presidential-candidates-rally-around-flat-tax.html" rel="nofollow">https://www.nytimes.com/2015/05/16/business/economy/republic...</a>