TPG Mortgage Investment Trust Inc (MITT) operates as a U.S.-based real estate investment trust (REIT) primarily concentrated on residential mortgages. Its diverse portfolio includes various residential assets such as non-conforming mortgage loans, non-owner occupied loans backed by government-sponsored entities, both re-performing and non-performing loans, land development financing, and agency residential mortgage-backed securities. The company also maintains a portion of its investments in commercial properties. MITT is structured as a REIT for federal income tax purposes, which typically allows it to bypass federal corporate income taxes if it disperses at least 90% of its taxable earnings to its shareholders. The firm was established in 2011 and is headquartered in New York City.