Fineproof is a compliance-first property management platform built for UK landlords who self-manage their rental portfolios. It covers four regulatory mandates in one dashboard: Making Tax Digital (MTD) quarterly filing to HMRC, PRS Database registration readiness, AML tenant identity checks, and EPC certificate tracking with expiry alerts. Key capabilities include automatic SA105 tax box calculation from bank feed data, Section 24 mortgage interest relief computation, portfolio-wide compliance scoring, certificate vault storage, and smart notifications for approaching deadlines. Designed for individual landlords and small portfolio holders managing 1 to 150 properties without a letting agent.