I lent my son some money to buy his home in 2003. it still has 10 years on the loan, but he decided to refinance with the bank and get a heloc to do some upgrades. the bank will be paying me the balance. Will I have to file some kind of paperwork with the irs or is this just the return of my own money and something that does not have to be reported? I have reported interest income on my taxes every year from the loan.