What are the required documents to apply for an ITIN?

What are the required documents to apply for an ITIN?

Because it does not require any 3rd party documents, sich us, bank letters, emplyment letters, government letters. The required documents can be obtained within days and via email.​

(a) A copy of LLC agreement

(b) Employer identification number letter

(c) Passport

Who long does it take to apply for an ITIN?

There are 2 big steps: