Frequently Asked Questions - Reserve Bank of IndiaFrequently Asked Questions As per the terms of the Sovereign Gold Bond scheme , the bonds mature after eight years, with the redemption amount linked to the prevailing market price of gold . Check the next Sovereign Gold Bond (SGB) issue date and upcoming gold bond series in 2025-26. Learn about issuance dates, interest rates, and investment benefits. How do I contact RBI to address my queries regarding Sovereign Gold Bond ? A dedicated e-mail has been created by the Reserve Bank of India to receive queries from members of public on Sovereign Gold Bonds.