Calculates land registration stamp duty and fees as per the rates fixed by Government of Kerala . Various types of documents like sale, sale flat, settlement, gift, partition and release rates included. Lease calculator finds out the Annual average rent and its registration expenses considering the monthly rent, maintenance charges, deposit amounts, increment rates and year of lease. Pension calculator calculates pension and DCRG for Kerala government employees. Deficit stamp duty and registration fee while document registration , Building Valuation and a link to income tax calculation also provided.