It can be availed any time after expiry of one year from the end of the year in which the initial subscription was made but before expiry of 5 years from the end of the year in which the initial subscription was made i.e. the loan facility is available from third to sixth financial year of opening the account but only maximum 25% of the balance at the end of the second financial year preceding the year in which the loan was applied for. Loan cannot be availed after the end of the 6th financial year after the account was opened. Any collateral or mortgage is not required to avail the loan.
Following table would help you understand the calculation of yearly loan amount that can be availed from 3rd to 6th year: