THE SINGLE BEST STRATEGY TO USE FOR 2017 LOAN

I've read through the IRS publications, but all I can find is the fact pre-1987 financial debt is grandfathered. Could a person point me to some thing "Formal" from your IRS which confirms that I can absolutely deduct fascination on my 2019 refi?The financial system "feels" very good. Property rates are increasing, the stock industry hits new highs