In 2026, Kerala’s property tax regulations have seen significant updates, continuing the annual 5% base rate increase initiated in 2023. These rates vary depending on whether the property is located in a panchayat, municipality, or corporation, and are calculated based on square footage, building age, materials used, and proximity to roads. Notably, houses under 645 square feet (60 square meters) and Life Mission homes are exempt from this tax, providing relief for many residents. The payment process has transitioned entirely to the K-SMART digital portal, allowing homeowners to pay online and avoid late penalties, which accrue at a rate of 1% monthly after September. Additionally, property buyers are now responsible for ensuring all tax arrears are cleared before purchase, and those using residential properties for commercial or rental purposes must pay higher non-residential rates to avoid heavy fines.