In fact, as Center for American Progress Director of Tax and Budget Policy Michael Linden found, “in the past 60 years, job growth has actually been greater in years when the top income tax rate was much higher than it is now”: if you ranked each year since 1950 by overall job growth, the top five years would all boast marginal tax rates at 70 percent or higher. The top 10 years would share marginal tax rates at 50 percent or higher. The two worst years, on the other hand, were 2008 and 2009, when the top marginal tax rate was 35 percent. In the 13 years that the top marginal tax rate has been at its current level or lower, only one year even cracks the top 20 in overall job creation.
(via CHART: Lower Taxes On The Rich Don’t Lead To Job Growth)