You need to obtain a certified photocopy of the title, or written verification from the other state's motor vehicle title authority that you are the owner, and a letter from the lienholder authorizing you to register the car in New York.
Will my lien also be printed on the certificate?
Yes, a lien recorded on an out-of-state title will automatically be printed on a New York title certificate unless your New York title application includes proof that the loan has been paid in full.
What if I want to mail the application to you?