Hello, 

I need help.  I went online and apply a EIN for an LLC for a business  consists  of only one owner.  A computer generated a letter with the EIN, there is a paragraph that says Based on the information received from you or your representative, you must file the following form by the date shown

Form 1065        03-15-2020.

The question is do must I  file Form 1065 partnership return OR Form 1040 with Schedule C.  Is it OK if I choose to file 1040 Schedule C instead?  

Thank you,