In 1934, individual income taxes were 14% of tax receipts, today they’re 47%. Similarly, social insurance and retirement receipts were just 1% but are 35% today. By contrast, corporate income taxes were just 12% in 1934, reached a high of 40% in 1943 and are now 10%, while excise taxes have fallen from 46% to 3%. This year, Tax freedom Day is 4/18. In 2000, it was a record 5/1.