This document discusses the rules and regulations around building tax in Kerala. It covers the following key points in 3 sentences: The document outlines the various acts and rules governing building tax in Kerala including the Kerala Building Tax Ordinance 1974, Kerala Building Tax Rules 1974, and Kerala Building Tax Act 1975. It summarizes the tax rates and calculations for building tax based on plinth area and provides examples of tax exemptions and penalties for non-compliance. The document also addresses common questions around applying the building tax acts and rules regarding topics like tax exemptions, property classifications, tax rate changes, and assessing multi-unit buildings.