Regularly employed people[edit] For 2014, the employee's share of the Social Security portion of the FICA tax is 6.2% of gross compensation up to a limit of $117,000 of gross compensation (resulting in a maximum Social Security tax of $7,254).
You can find more details on how to complete Schedule C in this step-by-step process explanation. How Do I File Schedule C with the IRS? File Schedule C with your Form 1040 after entering your net business income from line 31 of your Schedule C on line 12, Business Income or Loss. This income is included with all other income sources to determine your total adjusted gross income tax liability.
If you are a sole proprietor, you can deduct accounting and tax preparation fees on Schedule C, to the extent that they are related to your business. Tax preparation costs for the personal portion of your return may be deductible on Schedule A if you itemize deductions.