This comment conflates several things and risks confusing others. Schedule C (self-employment), which is a schedule you attach to your personal income tax retu

This comment conflates several things and risks confusing others. Schedule C (self-employment), which is a schedule you attach to your personal income tax return vs a business tax return (different depending on the type of business and what they're reporting) filed by the business. Itemizing deductions (Schedule A) vs reporting/deducting expenses as part of a Schedule C as required by the IRS.