Solved
The discrepancy seems to be a software problem. I have checked & doublechecked my entries, but the site is consistently giving me two different numbers -- & that's a considerable difference in my tax liability.
How much is the Net Profit on your Schedule C? You might be seeing 1/2 of the SE tax that is used for other things.
Self Employment tax (Scheduled SE) is automatically generated if a person has $400 or more of net profit from self-employment. You pay 15.3% SE tax on 92.35% of your Net Profit (If it is greater than $400).
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.