Well, a transaction is either a refinance or it is not. If it is, then you start with an LE, do your ATR/QM stuff and all the other Regulation Z and RESPA requirements.
Typically, these transactions would not be a refinance but without actually knowing what you are doing and how you are doing it, it is hard to say definitively. That is why you have to always go to the regulation and read the definitions.
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