You're about to discover what most people will never know about how to use 401k retirement money to invest in commercial real estate. You'll learn a technique that doesn't involve self directed IRAs or Solo 401Ks or any other creative retirement plans nor will your retirement account own the property. You will own it and you can use whatever pre-tax 401K or other retirement savings you currently have. Once you hear how this is done, you'll kick yourself that you hadn't used this technique a long time ago!