Publication 946 Forms and Schedules You May Find Useful
Form 1040, U.S. Individual Income Tax Return
Annual income tax return filed by citizens or residents of the United States.
Form 2106, Employee Business Expenses
Employees file this form to deduct ordinary and necessary expenses for their job.
Form 2106-EZ, Unreimbursed Employee Business Expenses
Employees use this form to deduct unreimbursed ordinary and necessary business expenses attributable to their job.
Form 3115, Application for Change in Accounting Method
File this form to request a change in either an overall method of accounting or the accounting treatment of any item.
Form 4562, Depreciation and Amortization
Use this form to claim your deduction for depreciation and amortization, make the election under section 179 to expense certain property, and provide information on the business/investment use of automobiles and other listed property.
Form 4797, Sales of Business Property
Use this form to report the sale or exchange of property, the involuntary conversion of property, the disposition of noncapital assets, the disposition of capital assets, gain or loss for partners and S corporation shareholders and the computation of recapture amounts under sections 179 and 280F(b)(2).
Schedule C (Form 1040), Profit or Loss From Business
Use this schedule to report income or loss from a business you operated or a profession you practiced as a sole proprietor. An activity qualifies as a business if your primary purpose for engaging in the activity is for income or profit and you are involved in the activity with continuity and regularity.
Schedule C-EZ (Form 1040), Net Profit From Business
You can use this schedule if you operated a business or practiced a profession as a sole proprietorship or qualified joint venture, or you were a statutory employee and you have met all the requirements listed in Schedule C-EZ, Part I.