San Francisco Chronicle:  “With many properties at bargain-basement prices, more people have been turning to their self-directed IRAs as a ready source of capital to make real estate investments. Companies that manage self-directed IRAs say real estate investments by their clients are up as much as 30 percent over the past year. . . . Self-directed IRAs account for just 2 percent of the $4.2 trillion IRA market, but are among its fastest- growing segments. They allow access to a variety of investment vehicles beyond just stocks and bonds. The IRS closely regulates them, and any real estate investments must be handled by IRA custodian firms that hold the property inside the IRA.”