Capital gains tax in the United States
In the United States, individuals and corporations pay a tax on the net total of all their capital gains. The tax rate depends on both the investor's tax bracket and the amount of time the investment was held. Short-term capital gains are taxed at the investor's ordinary income tax rate and are defined as investments held for a year or less before being sold. Long-term capital gains, on dispositions of assets held for more than one year, are taxed at a lower rate.
Top tax rates on long-term capital gains and real economic growth (measured as the percentage change in real GDP) from 1950 to 2011. Burman found low correlation (0.12) between low capital gains taxes and economic growth.
US Capital Gains Taxes history chart
Economic Growth and Tax Relief Reconciliation Act of 2001
The Economic Growth and Tax Relief Reconciliation Act of 2001 was a major piece of tax legislation passed by the 107th United States Congress and signed by President George W. Bush. It is also known by its abbreviation EGTRRA, and is often referred to as one of the two "Bush tax cuts".
President George W. Bush signing the Economic Growth and Tax Relief Reconciliation Act of 2001 in the White House East Room on June 7, 2001