Property tax in Mumbai is collected by two separate bodies — and most people don't realise that upfront. If your property falls within the main city limits, the Brihanmumbai Municipal Corporation (BMC), also called the Municipal Corporation of Greater Mumbai (MCGM), is your authority. If you're in Navi Mumbai, that responsibility shifts to the Navi Mumbai Municipal Corporation (NMMC). Same city, different rules.
Knowing which body governs your property isn't just administrative trivia — it determines where you pay, what you pay, and what exemptions you can claim.
The BMC was constituted under the Bombay Municipal Corporation Act of 1888 and holds the distinction of being India's richest municipal corporation. Like Pune, Mumbai follows a capital value-based system for calculating property tax in Mumbai — meaning your tax is tied directly to the market value of your property, not just its built-up area.
One significant change to note: in 2025, BMC revised property tax rates upward by as much as 15% for several property categories, aligning them with updated ready reckoner rates. If you haven't reviewed your latest bill, now's the time.
The formula is straightforward:
Property Tax = Tax Rate × Capital Value
Where: Capital Value = Base Value Rate × Total Carpet Area × Building Type × Age Factor × Usage Factor × Floor Factor
Each component matters. Here's what they mean:
Base value — derived from the state revenue department's ready reckoner, the same one used for stamp duty calculations
Building type — whether the property is residential or commercial
Age factor — how many years have passed since construction
Usage factor — whether the property is owner-occupied or rented out
Floor factor — the specific floor on which the property sits
For commercial property tax in Mumbai, the building type and usage factors typically push the final calculation higher than residential properties. This is something commercial property owners often underestimate when budgeting for annual expenses.
You can calculate your exact liability using the BMC Property Tax Calculator on the official portal — just enter your ward, zone, locality, carpet area, year of construction, floor, and usage type.
The due date for property tax payment Mumbai is 30th June every year. There's no grace period built into the system — once that date passes, a penalty of 2% per month applies on the outstanding amount.
Two percent sounds small. Over a few months, it isn't.
Mumbai property tax online payment can be done through two separate portals depending on your property's location.
Visit the official BMC/MCGM portal
Under the 'Citizens' tab, select 'Property Tax'
Enter your property account number, or use the 'Search' option with your ward, name, and building address
Verify the property details displayed and click 'Accept'
Review the outstanding amount, then choose your preferred payment method — net banking or credit/debit card
Save your digital receipt immediately after payment
For properties in Navi Mumbai, visit the NMMC portal and use your Property Code to access and pay your dues directly.
If you prefer paying in person, property tax payment Mumbai can also be handled at the nearest assistant revenue office, BMC help centres, or the citizen facilitation centres available at all ward offices. Accepted modes: cash, cheque, or UPI.
Several categories of property owners are eligible for full or partial relief on their property tax Mumbai bill:
Properties used exclusively for public worship or registered charitable purposes — fully exempt
Properties belonging to diplomatic or consular missions of a foreign state — fully exempt
Residential units measuring less than 500 sq. ft. — fully exempt from property tax
Flats or houses between 500 and 700 sq. ft. — eligible for a 60% concession on the tax amount
Residential properties owned by ex-servicemen or war widows — eligible for concession
The 500 sq. ft. exemption is probably the most widely applicable one in Mumbai's housing market, given how many smaller apartments exist across the city.
There's a useful income tax benefit here that many property owners miss. Under the Income Tax Act, the property tax Mumbai amount you pay during a financial year can be claimed as a deduction from your income from house property — in the exact year the payment is made.
Paid last year's pending taxes this year? You can still claim them — as a deduction in the current year, not retrospectively. The deduction is available for the year of actual payment, which is a small but meaningful distinction.
A: The due date for property tax payment Mumbai is 30th June every year. If you miss this date, a penalty of 2% per month is charged on the unpaid amount, so it's worth setting a reminder well in advance.
A: Visit the official BMC/MCGM website, go to the Citizens tab, and click on Property Tax. Enter your property account number or search using your ward and address, verify the details, and complete the payment via net banking or card. Your digital receipt is available immediately after.
A: Yes. Residential units with a carpet area of less than 500 sq ft are fully exempt from property tax in Mumbai under BMC rules. Properties between 500 and 700 sq ft get a 60% concession on their tax bill.
A: Commercial property tax in Mumbai uses the same capital value formula, but the building type factor and usage factor are applied differently — typically resulting in a higher rate than residential properties. The exact multipliers vary by ward and zone.
A: Yes. Under the Income Tax Act, municipal taxes paid during a financial year can be claimed as a deduction from house property income in the year the payment was actually made — even if those taxes relate to a prior year.
A: The BMC Property Tax Calculator is an online tool on the official MCGM portal that lets you compute your property tax liability. You enter details like ward, zone, carpet area, year of construction, usage type, floor, and occupancy to get the estimated amount.
A: You can retrieve your property tax account number using the search feature on the official BMC portal. Enter your ward, name, and building address to locate your account without needing an old bill.
A: Properties in Navi Mumbai fall under the Navi Mumbai Municipal Corporation (NMMC), not BMC. You need to pay via the NMMC portal using your Property Code — the BMC portal won't show your account.
A: Yes. In 2025, BMC revised property tax rates upward by up to 15% for many properties, aligning them with updated ready reckoner rates issued by the state revenue department. If you haven't reviewed your new assessment, check your latest bill.
A: Properties used solely for public worship or charitable purposes, diplomatic mission properties, residential units under 500 sq ft, and properties owned by ex-servicemen or war widows are either fully exempt or eligible for significant concessions under BMC rules.
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