when you sold the house in 2014 the unrepaid balance was due in that year. thereafter there would be no repayment and no form 5405
When You Must Repay in Full
The credit must be repaid in full, in one lump sum equal to the balance, if you sell a home that was purchased in 2008 at any time within the 15-year repayment period. This involves preparing and filing Form 5405 which will calculate how much you owe.
