Income Tax Receipts. Even income tax revenues grew substantially in the 1980s. In 1981 income tax receipts totaled $347 billion; in 1989 they totaled $549 billion, a 58 percent increase. In fact, income tax collections grew only slightly slower in the 1980s than in the 1990s despite income tax rate reductions in the Reagan years and increases in the Bush-Clinton years. Real income tax revenues rose by 16.3 percent from 1982 to 1989 after the top income tax rate had been reduced from 70 percent to 50 percent in 1983, and then to 28 percent in 1986. According to the latest (August 1996) Congressional Budget Office (CBO) forecast, real income tax revenues will have grown by 17.9 percent from 1990 to 1997, following the raising of the top income tax rate from 28 percent to 31 percent in 1990 and then to 39.6 percent in 1993.
[19] On a purely static basis, the 1990 tax increase raised $380 billion less in income tax revenues from 1991 to 1995 than had been predicted.
[20]