If you have a corporation (or an LLC), you can elect S Corporation status by filing a form with the IRS. You have to obtain approval form the IRS before you can file taxes as an S Corporation. Fill out and file IRS Form 2553, Election by a Small Business Corporation or use a service to file the form for you.
Not all corporations can obtain S Corporation status, so check the regulations.
The content on this site is provided for educational and informational purposes only. It is not intended nor provided as financial or legal advice.