I am making some assumptions here, so you will need to set me straight if my assumptions are wrong. But overall I can definitely help here.
I am assuming this was a rental property before, then you moved into it and made it your primary residence. Then in the future you are planning to purchase another house, move in to it and make the current property a rental again.
When did you move into the current property?
When did the last renter move out of it before you moved in?
Where did you live before you moved in to the current property? A home you owned and got foreclosed on maybe? A place you rented?
Basically, I need a timeline here so I don't waste your time with information that not only doesn't apply to your specific situation, but will just confuse you more.
