You'll need to pay a filing fee (which varies by state) and prepare a document called the articles of incorporation.

WSJ: Forming a C Corporation

The conference concluded by establishing a steering committee of major stakeholders in Egyptian media to prepare a policy framework document on the proposed self-regulatory body.

UNESCO: MEDIA SERVICES

The Chief Justice, as the leader of the federal judiciary, is obligated to prepare an annual report, which historically has been a fairly anodyne document a set of modest requests to Congress, like faster confirmation of judges or new construction funds for courthouses.

NEWYORKER: No More Mr. Nice Guy