Invest in America Act

Invest in America Act - Repeals the general termination date (i.e., December 31, 2010) of the Economic Growth and Tax Relief Reconciliation Act of 2001 (thus making provisions of that Act that reduce income tax rates and repeal the estate and gift tax permanent).

Repeals the termination date in the Jobs Growth Tax Relief Reconciliation Act of 2003 applicable to the reduction in taxes on dividends and capital gains.

Amends the Internal Revenue Code to make permanent: (1) the tax credit for increasing research activities; (2) the increased expensing allowance for small business assets; and (3) the tax deduction for certain expenses of elementary and secondary school teachers. Repeals the alternative minimum tax on individuals after 2006.

Expresses the sense of the Senate that the Committee on Finance should report legislation before December 31, 2007, to simplify the federal income tax system, without raising tax rates.