Enter the name of the LLC in the space in the title. Also enter the name in Article First and in the title of the document on the last page of the form.Form a corporation, limited liability company (LLCs), limited partnership or more and do business in New York State. You must receive a Certificate of Assumed Name from your county clerk. This certificate is often called a "business certificate." Let's walk through these seven most important steps to setting up an LLC in New York and show you how it can take only a few minutes to file. It can take anywhere from 1 to 3 months to receive your Filing Receipt. 9. File a Certificate of Change (optional). This form can be mailed to State Processing Center, PO Box 15310, Albany, NY 12212, or LLCs can complete the form and submit payment online. A Wholesale Business Registration is required for any business that operates in a New York City designated public wholesale market.