Great Ajax Corp. operates as a mortgage real estate investment trust. It acquires re-performing and non-performing loans; acquires or originates small balance commercial mortgage loans that are secured by multi-family residential and commercial mixed use retail/residential properties; and invests in single-family and smaller commercial properties. The company elected to be taxed as a real estate investment trust for U.S. federal income tax purposes. Great Ajax Corp. was incorporated in 2014 and is based in Tigard, Oregon.