Mumbai Stamp Duty and the Ready Reckoner Rate: A Buyer Guide

When Priya and her father sat down to close on a one crore rupee flat in Mulund in early 2026, the number that changed their plan was not the price. It was the realisation that registering the flat in Priya's name alone, rather than jointly with her father, would save them a full one percent in stamp duty. On a one crore home that is one lakh rupees, enough to pay for a good part of the interiors. The saving was not a trick or a loophole. It was the women's concession that Maharashtra offers on residential stamp duty, and it turns on a decision most buyers make almost by habit: whose names go on the deed.

The short answer. In Mumbai a male buyer pays about 6 percent of the property value in stamp duty and a female sole buyer pays about 5 percent, both figures including the 1 percent metro cess. On top of that comes a registration fee of 1 percent, capped at 30,000 rupees for homes above 30 lakh. The charge is always worked out on the higher of your agreement value or the government's ready reckoner rate, so the trade-off is clear: you cannot shrink the duty by quoting a low price, but you can plan ownership and budget around rates you can look up in advance.

What is the stamp duty on a flat in Mumbai in 2026?

A male buyer in Mumbai pays about 6 percent and a female sole buyer about 5 percent, each including the metro cess. As the guides from HomeFirst and Kalpataru set out, the base stamp duty is 5 percent for men and 4 percent for women, and a 1 percent metro cess applies to everyone, which is what takes the headline figures to 6 and 5 percent. On a one crore flat that difference is a full one lakh rupees. These are large sums, and because they sit on top of the price they deserve a line of their own in your budget from the very start.

What is the ready reckoner rate and how does it affect duty?

The ready reckoner rate is the government's benchmark value for a locality, and duty is charged on the higher of that rate or your agreement value. Both HomeFirst and Kalpataru state the same rule: stamp duty is always calculated on whichever is greater, the price you are actually paying or the ready reckoner value notified for that area. The ready reckoner value for a flat is broadly its carpet area multiplied by the notified rate per square metre for the locality. If you agree a price below the ready reckoner value, the department still uses the higher official figure, so declaring a low value does not reduce your duty. You can look up the applicable rate on the official portal before you sign.

One practical point about the ready reckoner rate is that it is revised periodically, so the value that applied last year may not be the value that applies when you register. Buyers who shortlist a home months before registration should recheck the rate closer to the date, because a revision can nudge the duty up or down. The rate is set locality by locality, which is why two flats of similar size in different pockets of the city can attract noticeably different duty even at the same agreement value.

How much is the registration fee?

The registration fee is 1 percent of the property value, capped at 30,000 rupees for homes above 30 lakh. For most Mumbai flats, which comfortably cross the 30 lakh mark, this means the registration fee is effectively a flat 30,000 rupees rather than a rising percentage. Below 30 lakh it is charged at 1 percent of the value. This cap is helpful for buyers of higher value homes, because while the stamp duty scales with the property value, the registration fee does not climb beyond the ceiling. Keep it as a fixed line in your budget alongside the larger stamp duty figure.

Beyond the two headline charges there are small incidentals to expect. The Kalpataru guide notes a document handling charge of about 40 rupees per page, and there can be minor costs for the actual e-registration and for facilitation if you use an agent. None of these rival the stamp duty in size, but listing them in your budget keeps the final figure honest. The table below summarises the main costs for a male buyer and a female sole buyer so you can see the difference at a glance.

How does the women's concession work?

The women's concession lowers residential stamp duty by about 1 percent when a woman is the sole owner. HomeFirst describes it as a 1 percent reduction that applies to sole female ownership of residential property, which is why a woman buying alone pays about 5 percent rather than 6. The concession is tied to who holds the property, so it is a genuine planning decision rather than a paperwork trick. If you are a family deciding how to register a home, it is worth discussing openly and early, because the choice of owner directly changes the duty you pay on the day of registration.

What happens with joint ownership?

Joint ownership can change the concession, and the exact treatment depends on the combination of owners. HomeFirst notes that where a male co-owner is added, the male rate can apply rather than the concessional female rate. Because published guides differ on the precise figure for mixed ownership, PropNewz does not quote a single number for a joint male and female purchase here. Instead, confirm the exact rate for your ownership pattern on the official portal or with your registration lawyer before you finalise names, since this is one of the few duty decisions genuinely within your control.

Where can I check the official rates and values?

You can verify both the duty rates and the ready reckoner values on the Maharashtra registration department portal at igrmaharashtra.gov.in. Using the official source matters because rates, cesses and ready reckoner values are revised from time to time, and a figure quoted in an old article or a broker's message may no longer hold. Treat the numbers in this guide as a clear picture of how the system works in 2026, and confirm the exact current figures for your locality and ownership on the portal before you commit money. That habit protects you from both stale information and optimistic sales talk.

What should a Mumbai buyer do before registering?

Plan the duty and the ownership together, well before the registration appointment. Because the charge is fixed by rules rather than negotiation, your savings come from planning, not haggling on the day. The checklist below walks through the practical steps.

1. Find the ready reckoner value for the flat's locality on the official portal.
2. Compare it with your agreement value and take the higher figure.
3. Apply about 6 percent for a male buyer or about 5 percent for a female sole buyer.
4. Add the registration fee, capped at 30,000 rupees for homes above 30 lakh.
5. Decide ownership names with the concession and joint rules in mind.
6. Confirm the exact rate for your ownership pattern on the portal or with a lawyer.
7. Keep the full amount ready, since lenders rarely fund stamp duty.

Does my home loan pay the stamp duty?

In most cases the loan does not cover stamp duty and registration, so budget them as your own cash. Lenders advance money against the property value, while duty and registration are statutory charges paid to the state, and they usually fall outside the loan. On a one crore Mumbai flat that can mean arranging five to six lakh rupees for duty plus the registration fee, entirely separate from your down payment on the flat itself. Buyers who plan for this early avoid the unpleasant surprise of a sanctioned loan that still leaves them short on registration day.

Common questions from Mumbai buyers

What is the stamp duty on a Mumbai flat in 2026?

A male buyer pays about 6 percent of the property value and a female sole buyer about 5 percent, both including the 1 percent metro cess. The base stamp duty is 5 percent for men and 4 percent for women, with the metro cess added on top. Confirm the current rate for your locality on the official Maharashtra registration portal.

How is stamp duty calculated in Mumbai?

Stamp duty is calculated on the higher of your agreement value or the ready reckoner rate notified for the locality. The ready reckoner value of a flat is broadly its carpet area times the rate per square metre. Quoting a price below the ready reckoner value does not lower your duty, because the higher figure is used.

How much is the registration fee in Mumbai?

The registration fee is 1 percent of the property value, capped at 30,000 rupees for homes above 30 lakh. Since most Mumbai flats exceed 30 lakh, the fee is effectively a flat 30,000 rupees. Below 30 lakh it is charged at 1 percent of the value. This is separate from and additional to the stamp duty.

Do women get a stamp duty concession in Maharashtra?

Yes. A woman buying residential property as the sole owner pays about 1 percent less stamp duty, which is why she pays about 5 percent rather than 6. For joint ownership that includes a male co-owner the treatment can differ, so confirm the exact rate for your ownership pattern on the official portal before finalising names.

Stamp duty is one part of a safe Mumbai purchase. Before you reach registration, verify the project itself with our guide to checking a MahaRERA registration before booking, and if you are buying in a society, read our explainer on transferring the share certificate in a resale. Together they cover the money, the project and the paperwork.

Last updated 2026-09-04. PropNewz Team.