In England and Wales, a landlord or agent will usually need the tenancy agreement, property address, deposit amount and date received, and the tenant and landlord’s contact details when registering a deposit. The scheme may also request identification or payment information, depending on its process. As a tenant, keep your tenancy agreement, deposit payment evidence, landlord or agent’s details, and any deposit certificate or prescribed information you receive. Requirements and deadlines differ in Scotland and Northern Ireland, so check the relevant government guidance and the scheme’s own website.