2025 Schedule C Deductions. Taxpayers can review the instructions for schedule a (form 1040), itemized deductions, to calculate their itemized deductions, such as certain medical and dental. Tax tables for previous years are also available.

On schedule c, line item 24b is for meals and entertainment. Use schedule c (form 1040) to report income or (loss) from a business you operated or a profession you practiced as a sole proprietor.