Economic Recovery Tax Act of 1981

The Economic Recovery Tax Act of 1981 (Pub.L. 97–34), also known as the ERTA or "Kemp-Roth Tax Cut", was a federal law enacted in the United States in 1981. It was an act "to amend the Internal Revenue Code of 1954 to encourage economic growth through reductions in individual income tax rates, the expensing of depreciable property, incentives for small businesses, and incentives for savings, and for other purposes". Included in the act was an across-the-board decrease in the marginal income tax rates in the United States by 23% over three years, with the top rate falling from 70% to 50% and the bottom rate dropping from 14% to 11%. This act slashed estate taxes and trimmed taxes paid by business corporations by $150 billion over a five-year period. Additionally the tax rates were indexed for inflation, though the indexing was delayed until 1985.