Number of AMT returns and details for active corporations, by sector.
Marginal corporate income tax rate schedule.
Corporate receipts, cost of goods, net income, deficits, and taxable income by industry.
Number of returns and total assets by industry.
Number of returns, U.S. and foreign-source income and taxes, foreign tax credit, and industry share of foreign tax credit, by industry.
Number of returns, total assets, liabilities, deductions, credits, and final income tax for corporations.
Marginal corporate tax rates by income level.
Foreign, U.S. possessions, nonconventional fuel, general business, and minimum tax credits by major industry.
The top marginal rate and income bracket for corporations.
historical chart of corporate income tax as share of GDP.
state corporate income tax rates and brackets.