Well, this is one of the reasons you charge more as a freelancer. It's ~$2k/mo for a family; even if I charged exactly the same as my market rate as an FTE, that would be less than the tax benefit I get from operating through a properly set up LLC taxed as an S-corporation. LTD and E&O insurance are other big expenses, but they're not prohibitive given the delta in hourly rate between FTE and C2C.