What Is An Operating Agreement? A Florida LLC operating agreement is a legal document that allows the members of a company to record the ownership of the company and its rules of operation.Protect your S Corporation with our attorneydrafted Operating Agreement Template. Fully customizable and designed specifically for S Corps. Below we provide a sample Florida LLC Operating Agreement. For a custom version of such an agreement, contact us today! You must fill out an IRS Form SS-4 and file it with the IRS. Establishing a successful LLC requires laying the groundwork through a carefully drafted operating agreement. Lawyer Norma Echarte can help. Need to write an operating agreement?