New York Combined Real Estate Transfer Tax Return and Credit Line Mortgage Certificate for Real Estate Investment Trust Transfers is a state-mandated document used to record the transfer of real estate assets from one party to another. The document includes information such as the date of the transfer, the parties involved, the amount of the transfer, and the applicable transfer tax. This document is required for all real estate transfers in New York State, including those involving Real Estate Investment Trusts (Rests). There are two types of New York Combined Real Estate Transfer Tax Return and Credit Line Mortgage Certificate for Real Estate Investment Trust Transfers: Form TP-584-REIT, which is used for transfers of real estate assets from an REIT to another party; and Form TP-584-REIT-M, which is used for transfers of real estate assets from an REIT to a mortgage loan. Both forms require the parties to provide detailed information about the transfer, including the amount of the transfer, the date of the transfer, the applicable transfer tax, and the parties involved.