With either one you can deduct operating expenses.
Both are subject to double taxation, but in different ways.
The difference is that a owner of a Corporation is subject to taxation twice by the time it gets to the owners (in the form of salary), once as corporate income tax, and another as personal income tax.
An LLC is considered a "pass-through" entity of which you pay a kind of self-employment tax.
Case in point:
Mary owns a print shop. In keeping with the industry standard, Mary decides that a reasonable salary for a print shop manager is $35,000 and pays herself accordingly. Maryâs total earnings for the year are $60,000: $35,000 paid in salary and the remaining $25,000 paid as a distribution from the S corp. Maryâs total employment tax is $5,355 (15.3% of $35,000).
If Mary were the owner of an LLC, she would have to pay employment tax on the entire $60,000, equaling $9,180. But as an S corporation, she realizes savings of $3,825 in employment tax.
Excerpted from:
http://www.powerhomebiz.com/vol136/structure.htm
Note: S-corps are in California, but did you know that some states have no state income tax? Like Nevada.
