Solo 401K question

Can I transfer my Government Thrift Savings Plan account into this Solo 401K? My TSP is Tax Deferred, but I do have a small amount in a Roth within the TSP. I am very interested in this.

Also, This Solo 401K…is it for only real estate businesses, or can this work for other businesses? Thank You.

Answered on Today’s show (recorded Feb 7 - should be out in a couple days). Thank you so much for the question. Mark and Mat.