Do you have an employee or are you referring to yourself as the "employee"?
A single-member LLC is disregarded for federal income tax purposes and, in effect, is treated the same as a sole proprietorship. As such, you would not issue yourself a tax reporting statement, such as a 1099 or W-2; you are not an employee of your single-member LLC.
Consequently, you would file a Schedule C for your single-member LLC and pay self-employment tax on any net profit of $400 or more.
