I found this information on answers.google:
"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. Mary’s 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. Mary’s 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.
One might assume that these savings could be further manipulated by reducing the salary to an extremely low amount and attributing the rest of one’s earnings to distributions—but this would be an incorrect assumption. In practice, the IRS is careful to notice whether a salary
is reasonable by industry standards. If it determines a salary to be unreasonable, the IRS will not hesitate to reclassify distributions as salary.
So, your taxable income results from your salary plus any remaining profit left in the S Corporation after it deducts your salaries and all other available deductions.
'S Corp. vs. LLC: Which Structure is Right for Your Business' by Chrissie Mould, PowerHomeBiz.com"
Don Phillips