Revenue Act of 1978

[AI summary unavailable — showing source text] Revenue Act - Title I: Provisions Primarily Affecting Individual Income Tax - Amends the Internal Revenue Code to reduce income taxes for individuals and estates and trusts for taxable years beginning after December 31, 1978. Increases the zero bracket amount to $3,400 for certain surviving spouses and married individuals filing joint tax returns, to $2,300 for unmarried individuals, and to $1,700 for a married individual filing a separate return. Increases for single individuals, surviving spouses, and married individuals filing joint tax returns the minimum income level at which an income tax return must be filed. Adjusts withholding amounts to reflect such increases. Increases the personal exemption from $750 to $1,000. Makes permanent the earned income credit. Repeals tax deductions for State and local taxes on the sale of gasoline, diesel fuel, and other motor fuels. Revises the tax deduction for medical and dental expenses to permit the taxpayer to deduct all expenses relating to medical care, medical insurance, and prescription drugs which exceed three percent of the taxpayer's adjusted gross income. Repeals special provisions allowing itemized deductions for one-half the co…