1984 Winter SOI BulletinPDF Articles: 70th Year of Individual Income and Tax Statistics, 1913-1982PDF Corporation Income Tax Returns, 1981PDF Estimates of Tip Income in Eating Places, 1982PDF Investment Tax Credit on Corporation Returns, 1980PDF Partnership Returns for 1981 Reflect Tax Shelter ActivityPDF Preliminary Income and Tax Statistics for 1982 Individual Income Tax Returns Windfall Profit Tax, First Quarter, 1983PDF