An LTV or a loan-to-value ratio is the percentage of the property cost that the bank will finance while the rest of the amount is financed by the homebuyer. Most banks finance up to 90% of the property cost. This percentage may vary depending the loan amount. Lenders generally use LTVs to determine how risky the loan is and whether they will approve or deny it. For instance, for loans up to Rs.30 lakh with LTV ratio of less that 80%, the risk weightage is 35%. Similarly, for the same amount, if the LTV ratio is between 80% and 90%, the risk weightage is 50%. For home loans above R.s75 akh and LTV ratio above 75%, the risk weightage is 50%.