Generally, small business owners may not deduct the cost of health insurance when calculating self-employment tax. Under the Small Business Jobs Act, and subject to specific statutory limitations (i.e. deduction is not available if self-employed individual is eligible to participate in an employer-subsidized health plan maintained by the employer of the taxpayer or the taxpayer’s spouse), business owners can deduct the cost of health insurance for themselves and their family in the calculation of their 2010 self-employment tax.
This means atleast some saving for the Sch C filers in the self-employment tax they would owe!