NDMC Proposes New Property Tax System for Lutyens’ Delhi, Tax Bills May Fall by 30%
The New Delhi Municipal Council has released draft property tax bye-laws for 2026, proposing a unit-area system, revised tax calculations and rebates for eligible property owners.

- The proposed unit-area method could reduce property tax by 20% to 30% for some properties.
- Public objections and suggestions on the draft bye-laws can be submitted until October 23.
- Eligible senior citizens, women and persons with disabilities may receive rebates of up to 30%, subject to specified conditions.
Delhi: The New Delhi Municipal Council (NDMC) has proposed a new property tax system for Lutyens’ Delhi by releasing the draft New Delhi Municipal Council (Property Taxes) Bye-laws 2026 for public consultation. The proposed changes aim to replace the existing assessment mechanism with the Unit Area Method (UAM), making property tax calculations more consistent and transparent. Residents and property owners can submit their objections and suggestions until October 23.
Under the existing system, property tax assessments rely on estimated rental values, property records and ground surveys. The proposed framework would instead calculate tax using defined factors, including property usage, building age, construction type, occupancy status and local infrastructure. Road width would also influence the assessment, creating a more standardised system for properties across the NDMC jurisdiction.
Under the draft rules, a Municipal Valuation Committee (MVC) would recommend base unit-area values, tax rates, slabs and colony classifications. The base values assigned to different categories would remain applicable for three years. The final tax calculation would incorporate five factors: usage, age, structure, occupancy, and infrastructure and location.
The draft also proposes classifying roads into three categories based on their width. Category I roads would be at least 24 metres wide, Category II roads would measure 13.5 metres or more but less than 24 metres, and Category III roads would be narrower than 13.5 metres.
Buildings would be classified into eight age groups, ranging from properties constructed before the 1960s to those built between 2020 and 2029. These classifications would help determine the applicable tax under the proposed framework.
The draft bye-laws provide for rebates of up to 30% for senior citizens, women and persons with disabilities for buildings with a covered area of up to 100 square metres, subject to the prescribed conditions.
The proposed system could also benefit certain owners of older and self-occupied properties. NDMC has indicated that property tax liabilities may decline by 20% to 30% in some cases because assessments would no longer depend on estimated rental income, which can differ between properties in the same locality. However, the actual benefit would depend on the final tax rates, valuation factors and applicable eligibility rules.
The draft proposes allowing property owners to pay their tax in one lump sum or through four equal quarterly instalments. The suggested due dates are June 30, September 30, December 31 and March 31. Owners making a lump-sum payment before June 30 could receive a rebate of up to 15%, while late payments would attract simple interest of 1.5% per month under the proposed rules.
Vacant plots would also fall under a proposed vacant land tax, with the applicable rates to be determined later. However, the draft states that this tax would not apply if construction on the ground floor covers at least 25% of the plot area.
An NDMC official said the primary objective is to simplify property tax assessment and make the system more uniform. The civic body will examine the feedback received from residents and other stakeholders before revising the draft and placing it before the Council for approval.
According to the official, once the Council approves the revised bye-laws, a notification would be issued. The formation of the Municipal Valuation Committee would follow the required approval from the central government. The committee would then determine colony classifications, applicable tax rates and other valuation-related parameters.
The proposal follows a broader shift towards the Unit Area Method in Delhi. The Municipal Corporation of Delhi (MCD) adopted this approach in April 2004, while the proposed NDMC changes would extend a similar framework to the New Delhi area, subject to the applicable legal and approval process.
NDMC reportedly covers around 16,400 properties under its property tax network, with approximately 10,500 taxpayers. The portfolio also includes around 1,600 government-owned properties. A change in the assessment system could therefore affect a substantial number of residential, commercial and institutional property owners.
A standardised valuation method may make it easier for taxpayers to understand how their bills are calculated and compare assessments across similar properties. At the same time, the final impact will depend on the valuation categories, tax rates and factors approved under the new rules.
For owners in Lutyens’ Delhi, the proposed rebates and payment incentives could offer financial relief if the relevant eligibility conditions are met. However, the anticipated reduction of 20% to 30% should not be treated as a guaranteed saving for every property.
NDMC has invited public feedback on the draft property tax bye-laws until October 23. Property owners and other stakeholders can submit their objections and suggestions to the council’s property tax department for consideration.
After reviewing the submissions, NDMC plans to revise the draft and seek approval from the Council. The subsequent notification and constitution of the Municipal Valuation Committee, following the required central government approval, would determine how the new system is implemented.
Until the proposed rules receive the necessary approvals and are formally notified, the existing property tax framework remains applicable.
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