why would loan be placed in non-accural to begin with???
If unpaid loan principal is $100 and accrued interest is $10, and management believes that total collections from the borrower up to $110 is likely but that anything beyond $110 is questionable, then management places the loan on non-accrual status to cease income accrual and leaves the $100 of principal and $10 of accrued interest on the books. Very seldom does this occur, but technically speaking, accounting standards allow such treatment. So to answer jim mathews question, it is possible to leave the accrued interest on the books at the time a loan is placed on non-accrual status (but the accrued interest amount obviously would not increase further). In practice, however, the accrued interest is normally reversed against income (if accrued in the current year) and charged-off against the allowance (if accrued in previous years) --- as pointed out by Okie Banker.