Tax rate, taxable income, and tax classified by marital status.
Marginal tax rate and each rate at which the tax is computed.
Income limits and mean income for each quintile of household income.
Percent of total returns in each tax bracket.
Adjusted gross income, exemptions, deductions, and tax items.
Income tax as a percent of adjusted gross income, by size of adjusted gross income and type of return.
1913 - 2015 historical highest marginal personal income tax rates
Income and credit details by AGI and number of qualifying children.
Number of recipients and total and average dollar amounts of credit by state.
Number of families and dollar amount of total and average credits from 1976 to 2013.
Number and dollar amount of each credit, by AGI.
Number and dollar amount of EITC, by number of qualifying children and income.
Number of families and dollar amount of total and average credits from 1976 to 2012.
Short and long term capital income for all individual income tax returns, by AGI.
Taxable and tax-exempt interest and dividend income, by AGI.
IRA distribution, pension and annuity income, and Social Security benefits, by AGI.
Median income by family characteristics including type of residence, region, age of householder, and family size
Non-capital assets, estate and trust, and farm income, by AGI.
Rent and royalty income, by AGI.
Salary, wage, and unemployment insurance income, by AGI.
Personal exemptions for single and married filers and their dependents and tax rates and bases for highest and lowest tax brackets.
Personal exemptions, standard and blind or elderly deductions, and filing thresholds by filing status.
Standard deduction amount for single, married, and head of household filers.
Number of AMT filers and AMT revenue.
legislation for the add-on tax and alternative minimum tax since 1969.
number of filers and amount of deduction, by state and by size of adjusted gross income.
Exemptions by type and number of exemptions, by marital status.
Itemized or standard deduction, by marital status.
Number of returns with IRA deductions and dollar amount of total and average deductions from 1980 to 2013.
Exemptions by type and number of exemptions, by AGI.
Sources of income, adjustments, and itemized deductions for returns with itemized deductions, by size of adjusted gross income.
Sources of income, adjustments, and itemized deductions for returns with itemized deductions, by marital status.
Number of returns claiming medical deductions and dollar amount of total and average deductions from 1980 to 2013.
Number, dollar amount, and percent of AGI of standard, itemized, and total deductions.
Number of filers and amount claimed for those deducting state and local taxes, by state.