Stamp Duty, Fair Value & K-RERA Guide — Kerala 2026
How Kerala's Fair Value system works, the online registration process, and how to verify K-RERA registration before buying in Kochi and beyond.
Kerala calculates registration cost on Fair Value — its government-notified minimum property value — rather than a "guideline value" or "guidance value" (the terms used in Tamil Nadu and Karnataka respectively). The underlying idea is the same: stamp duty and registration fees are charged on whichever is higher, fair value or your actual sale price. Because exact rates are revised periodically, this guide explains the structure and process — always confirm current figures on keralaregistration.gov.in before budgeting.
How Fair Value Works
The Kerala Registration Department publishes a Fair Value per survey number/locality, revised periodically. Before finalising a purchase price, use the "Know Your Fair Value" service on keralaregistration.gov.in to check the current fair value for your target property — since stamp duty and registration fees are calculated on whichever is higher (fair value or agreed sale price), this directly affects your total registration budget.
Registration Cost Components
| Component | What it covers |
|---|---|
| Stamp Duty | The primary transaction tax, calculated on the higher of fair value or sale price |
| Registration Fee | A separate charge for registering the deed with the Sub-Registrar, also based on the higher of fair value or sale price |
Kerala's combined stamp duty and registration rate has historically been among the higher rates in South India — use the calculator on keralaregistration.gov.in for the exact current combined percentage before finalising your purchase budget.
Verifying K-RERA Registration
Any Kerala residential project above the RERA size threshold — including projects in Kochi's growing IT-corridor and waterfront developments — must be registered with K-RERA (Kerala Real Estate Regulatory Authority). Before paying a booking amount, verify the project's registration number, promoter track record, and committed completion date directly on rera.kerala.gov.in, rather than relying on a number quoted in sales material.