Bihar Property Tax Calculator – Official 2025-26
Calculate Bihar Property Tax 2025-26 online for all 2 major cities with official municipal rates. Last Updated: 9 Aug 2026 | System: Annual Rental Value | Act: Bihar Municipal Act 2007 | Verified by Bharat Property Suite. Our calculator uses official Annual Rental Value formula as per Bihar govt circular 2025-26. Covers Patna, Gaya. Formula varies by ULB but based on Ready Reckoner / Unit Rate x Area x Usage Factor. 5% till 30 June 2026 rebate applicable.
Bihar Property Tax – All Cities Official Links 2025-26
| City | Corporation | System | Calculate |
|---|---|---|---|
| Patna | Bihar Municipal Corp | Annual Rental Value | Calculate Patna Tax |
| Gaya | Bihar Municipal Corp | Annual Rental Value | Calculate Gaya Tax |
How Bihar Property Tax is Calculated in 2025-26?
Act: Bihar Municipal Act 2007. System: Annual Rental Value. Rebate: 5% till 30 June 2026. Official Portal: nagarseva.bihar.gov.in. Pay online before due date to avoid 2% monthly penalty. Keep 2025-26 receipt for rebate proof.
Why use Bharat Property Suite for Bihar?
- ✓ Official rates for all 2 Bihar cities in one place
- ✓ 10% rebate alert till 5% till 30 June 2026
- ✓ PMC, MCGM, BBMP, KMC verified formulas
- ✓ Free receipt download
Visit nagarseva.bihar.gov.in or your city municipal website, enter Property ID, calculate with our calculator above, and pay via UPI/Card. Download receipt instantly. Rebate 5% till 30 June 2026.
5% till 30 June 2026 rebate applicable if paid before due date mentioned. After that 2% per month penalty + interest.
Bihar uses Annual Rental Value as per Bihar Municipal Act 2007. Calculation = Ready Reckoner Rate x Built-up Area x Usage x Age Factor.
We cover all 2 major cities: Patna, Gaya with official 2025-26 rates.