The Tax Reform Evidence From 1986

From Martin Feldstein, at Wall Street Journal:

Congress's Joint Select Committee on Deficit Reduction is struggling to find $1.5 trillion in cuts over the next 10 years. This is a unique opportunity to use tax reform to reduce future budget deficits while lowering individual tax rates.

The Tax Reform Act of 1986, enacted 25 years ago last Friday, showed how a tax reform that includes lower rates can change incentives in a way that grows the tax base and produces extra revenue. The 1986 agreement between President Ronald Reagan and House Speaker Tip O'Neill reduced the top marginal tax rate to 28% from 50%. A conservative Republican and a liberal Democrat could agree to a dramatic reduction in top rates because the legislation also eliminated a wide variety of tax loopholes.

A traditional "static" analysis that ignores the response of taxpayers to lower tax rates indicated that those combined tax changes would leave total revenue unchanged at each income level. But the actual experience after 1986 showed an enormous rise in the taxes paid, particularly by those who experienced the greatest reductions in marginal tax rates.

RTWT.