Agreeing with @JulieCo excellent answer, just want to add that since this is dis-regarded entity ( for tax purposes ), the eftps registration needs to be using your SSN and not the LLC EIN. When you have emplyoees you will need to use the EIN & EFTPS / similar facility to deposit the withholding ( Employee withholding ). Also your life would be a lot easier if your clients use your SSN for issuing any 1099-misc. Hope this clarifies
