They provide evidence of the terms and conditions agreed upon by the parties . Some states offer reduced stamp duty charges for female homebuyers. The agreements are for: 1. Controller of Stamps, Mumbai. 0.1% of the value of the shares ,scrip or stock. LETTER OF GUARANTEE,SeeAgreement (Article 5). For all properties with a market value below Rs.30 Lakh, the registration charges are set at a static Rs.30,000. Explanation II. If the stamp duty is on ad valorem basis then the amount varies on the basis of value of the products, services or property on which it is levied. // -->