No. A Schedule C is required if you are in a trade or business. However, you can report miscellaneous income on line 21 of Form 1040 (“other income”). This miscellaneous income is not subject to self-employment tax.
Items, such as interest, state and local income and sales taxes, charitable contributions, and medical deductions, claimed on Schedule A of Form 1040. Itemized deductions are subtracted from adjusted gross income to arrive at taxable income. The amount of itemized deductions is also subject to a reduction when adjusted gross income exceeds certain limits.