HI tim
You’ve almost got it right
You cannot sell your contract or flip a HUD or REO home.
You have to close first, then sell to your buyer later
Most lenders will require that you have owned the house for 90 days before your buyer can buy it. So you cannot do a simultaneous close always.
Some lenders will not require the 90 day seasoning. So it just depends on who you bought the house from and which lender your buyer is using.
But you can try to find the buyer while you are waiting for it to close
I’ve made a lot of money with options but 99.9% has NOT been REO properties for me.