Property Tax in Kolkata - KMC Property Tax Rates, Calculation and Payment Guide

Property tax in Kolkata is administered by the Kolkata Municipal Corporation (KMC) for all property owners. It is payable annually for the financial year from April to March. The tax applies to residential, commercial, industrial, institutional, and vacant properties, and payments can be made online through the KMC website using an assessee or holding number.

Understanding how property tax is calculated and paid is crucial to avoid penalties. This article explains the process of paying property tax in Kolkata.

What is KMC property tax?

KMC Property Tax is a tax imposed by the Kolkata Municipal Corporation on real estate properties within the city. It serves as an important source of revenue for funding local services such as waste management, road maintenance, and infrastructure development. The tax applies to residential, commercial, industrial, institutional, and vacant properties, and the payable amount is determined based on the property’s Annual Valuation (AV) through a structured assessment system.

What is the property tax rate in Kolkata?

Property tax in Kolkata is assessed by the Kolkata Municipal Corporation (KMC) under the Unit Area Assessment (UAA) system. The applicable tax rate usually ranges between about 0.5% and 3% of the property’s annual value. For calculation purposes, the city is divided into 293 blocks grouped under categories A to G, which determine the Base Unit Area Value (BUAV) used in property tax assessment.

Here is a glimpse into the typical property tax categories in Kolkata:

Residential properties

Tax rates for residential properties are often based on the property's built-up area, location, and whether it is self-occupied or rented out.

Commercial properties

Commercial properties generally have higher tax rates due to their economic potential. Rates vary based on the property's usage, location, and size.

Vacant land

Even if your property is vacant, you are still liable to pay property tax. The tax rates for vacant land are typically lower compared to developed properties.

Age of property

In some cases, the age of the property can influence tax rates. Older properties might have different tax rates compared to newer constructions.

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How to calculate KMC Kolkata property tax for 2026?

The annual property tax under the UAA system is calculated using the following formula:

Annual Tax = BUAV × Covered Space/Land Area × Location MF Value × Usage MF Value × Age MF Value × Structure MF Value × Occupancy MF Value × Rate of Tax (including HB Tax)

Ensure that your property records are accurate and up to date in the system, with no outstanding dues. In case of discrepancies, address and correct them promptly to avoid complications.

How to pay KMC Property Tax?

Paying KMC property tax is a simple process once you understand the assessment details and available payment methods.

Step 1: Understand your property tax assessment: Review the property tax assessment issued by the Kolkata Municipal Corporation. It shows the payable tax amount based on your property’s location, size, type, and usage.

Step 2: Calculate the payable tax: Use the assessment details to determine the exact tax amount. The KMC website also offers online tools that help property owners estimate the tax amount easily.

Step 3: Generate the payment challan: After confirming the tax amount, generate a payment challan that contains the required details for initiating the payment.

Step 4: Make the payment online: Visit the official KMC website and use the secure online payment portal. Payments can be made through credit cards, debit cards, net banking, or other digital payment methods.

Step 5: Choose offline payment if required: Property owners can also make payments by visiting designated banks or Kolkata Municipal Corporation offices and paying the tax in person.

By following these steps, property owners can pay their taxes on time and contribute to the city’s development and maintenance.

What are the required documents for paying KMC property tax?

To ensure a smooth and hassle-free KMC property tax payment process, property owners must have the necessary documents in place. These typically include:

1. Property ownership proof: Sale deed, title deed, or property registration document.
2. Property tax receipt (previous year): Proof of the last paid property tax.
3. KMC property tax assessment number: Unique assessment number assigned by KMC.
4. Identity proof: Aadhaar Card, PAN Card, or voter ID of the property owner.
5. Address proof: Utility bill, ration card, or other official address documents.
6. Building plan or property details: Relevant construction or property-related documents, if applicable.

How to check your KMC property tax payment status online?

Checking your KMC property tax payment status is a simple process. Follow these steps:

1. Visit the official KMC portal: Go to the official KMC property tax payment website.
2. Log in or enter details: Input your assessment number or property details as prompted.
3. Click on “Check Payment Status”: Find the relevant option on the homepage or payment section.
4. View the payment details: Review your payment status on the screen, including dates and amounts.
5. Download the receipt: Save or print the payment receipt for future reference or validation.

This process ensures you stay updated and compliant with tax obligations.

Base unit area calculation

Block category	BUAV per sq. ft (in Rs)
A	74
B	56
C	42
D	32
E	24
F	18
G	13

Multiplicative factors (MF)

Property Location (Road Width)	MF
≤ 2.5m	0.6
>2.5 m but ≤ 3.5 m	0.8
>3.5 m but ≤ 12 m	1
>12 m	1.2

 

Building Age	MF
> 20 years	1
<20 years > 50 years	0.9
< 50 years	0.8

How to get print e-receipt of KMC property tax online?

To get a print e-receipt of KMC property tax online, follow these steps:

1. Visit the Kolkata Municipal Corporation (KMC) website.
2. Navigate to the property tax section.
3. Log in using your credentials.
4. Select the 'Property Tax' tab.
5. Enter your assessee No. or property ID.
6. Click on 'Search'.
7. A list of combined receipts will appear.
8. Select desired receipt and click on 'View Receipt'.
9. Print the receipt directly or save it as a PDF for later printing.

KMC property tax waiver scheme

The key aspects of the KMC property tax waiver scheme include the following:

• The Kolkata Municipal Corporation has implemented a waiver system that offers around 50% relief on interest and up to 99% waiver on penalties for overdue property tax payments for a specified period.
• The authority plans to introduce different slabs for two categories of defaulters. Property owners with long-pending dues may receive lower relief, while those who have recently defaulted may face comparatively smaller penalties.
• Officials have also indicated that the extent of waiver provided to a defaulter may depend on the number of years for which the property tax remains unpaid.

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