1040 Form 2025 Schedule C

1040 Form 2025 Schedule C. Your 1040 form is the primary tax. Schedule c is a tax form for reporting income and expenses from a business.

Learn how to report income or loss from a business or profession as a sole proprietor using. The irs uses the information in the schedule c tax form to calculate how much taxable profit you made—and assess any taxes or refunds owing.