I am a cost analyst and contract administrator for a government contractor and they can pay more than that in DC is well. Of course, that includes fringe, overhead, administrative costs and company profit as well, but a qualified SharePoint or Drupel developer in DC probably averages a salary of $120k right now, which is $95.19 with a 1.65 wrap rate. Higher level enterprise architects make a lot more than that. Do you have your own business or do you work as a 1099 consultant?
It depends on the contract- I generally have one on W2 so I can let them take out the taxes (I claim 0) then I can go 1099 on my other ones I am usually OK, tax-wise
But yes, I have a corporation too. (Millennium Data Services, Inc.)
Got any contract work you want to farm out?