Schedule A Itemized Deductions. Used by individuals who choose to itemize their deductions instead of taking the Standard Deduction. Schedule A Instructions
Schedule C Profit or Loss From Business. Used by taxpayers to report their income derived from the conduct of a trade or business as Sole-Proprietorships. Schedule C Instructions
Schedule D [Capital Gains and Losses. Used bytaxpayers to report gains or losses on the sale or disposition of capitalassets.] Schedule D Instructions