From an accounting firm's newsletter:
The federal self-employment (SE) tax just keeps going higher and higher. [No, apart from a cost of living adjustment in the earnings base, it hasn't changed in many years.] If you've reached the breaking point, there may be a way to tame the SE tax beast by converting your existing unincorporated small business into an S corporation. ...
So it may be time to consider an S corporation conversion. Reason: The SE tax doesn't apply to earnings from an S corporation business.
The FICA tax is only due on an S corporation shareholder-employee's salary. So when the company pays only a portion of its profits to the owner, or owners, in the form of a reasonable salary, with the remaining portion paid out in the form of cash distributions, only the salary portion is hit with Social Security and Medicare taxes (in the form of the FICA tax). The profits paid out as cash distributions are exempt from the FICA tax (and exempt from the SE tax too)....