
Valuation of the residential property would be done at such frequency and intervals as decided by the reverse mortgage lender, which in any case shall be at least once every five years.The homeowner’s obligation to repay the loan is deferred until the owner dies, the home is sold, or the owner leaves (i.e. moves to aged care).
In case you and your spouse die your heir can settle the overall outstanding loan and retain the house. If your heir fails to retain or settle the overall outstanding loan, the bank will proceed to settle the outstanding loan and give the rest to the heirs.Reverse mortgage is loan and not income, hence the same will not attract any tax liability.
Useful link to refer
Workings of Reverse Mortgage