Tax Graph. Nov. 02, 2017 8:26 AM ET 8 Comments. John Cochrane. 664 Followers. Follow. ... at what precise marginal tax rate does the ideal, rational high earner say, 'you know what, ...

Effective tax rate is your average tax rate as a percentage of your total income. Learn how effective tax rates differ from ...

Average marginal tax rates for all tax units as a group will increase by between 1.3 percentage points on wage income and 20 percentage points on dividends (see graph).

The top marginal tax rate is positively correlated with real GDP growth over the coming year. The correlation dips a bit in the ‘70s and ‘80s, though it never goes negative. 2.

From 1913 to 1915, the highest marginal tax bracket was only 7.0%. This top rate reached 94% in 1945, the final year of WWII. ... The following graph clearly reveals the answer.

Your marginal tax rate is the highest income tax rate you’ll pay on your income. Because the U.S. has a progressive tax system, different tiers of your income are taxed at different rates. The ...