Stamp duty in Navi Mumbai: ₹4.15 lakh on a ₹55 lakh flat

You’ve found the flat. The price is settled and the loan is nearly through. Then somebody mentions stamp duty (the state government’s tax on a property sale), and a figure you hadn’t planned for.

So you looked it up. One page said six per cent. The next said seven. A third wanted your phone number before it would say anything at all. And under all of it sits a worry most buyers never say out loud: is somebody adding to this?

I’ll do this the way I’d do it for my own family. One real flat off our own list, every charge named, every rupee shown. Then you can work your own figure out before you walk into that office.

The rate is 7%, and the state’s portal is the last word

In Navi Mumbai you pay 7% of the flat’s value. It drops to 6% if the flat is registered in a woman’s sole name. A registration fee comes on top of either one.

Where does that rate come from? Three pieces, and it helps to know their names.

Part of the rate	How much	What it pays for
Base stamp duty	5%	The state’s own tax on the sale
Metro cess	1%	Building metro rail in the region
Local body tax	1%	The municipal corporation’s share of the sale

Mumbai city pays 6%, because it has no local body tax on top of the rest. That single per cent is the whole difference between the two cities.

Here’s a detail the calculators skip. The ₹30,000 is a ceiling, not a price. Below ₹30 lakh you pay the full 1%, which comes to less. The 1 BHK at Sai Shri Narayana in Taloja starts at ₹25.28 lakh, so its registration fee is ₹25,280.

₹4.15 lakh on a ₹55 lakh Kharghar flat, line by line

Here’s the whole sum on a flat you can go and see. The 1 BHK at Innovative Crystal in Kharghar starts at ₹55 lakh. Its possession (the month the builder must hand you the keys) is December 2027.

What it is	Most buyers	Woman’s sole name
Base stamp duty	₹2,75,000	₹2,20,000
Metro cess	₹55,000	₹55,000
Local body tax	₹55,000	₹55,000
Registration fee	₹30,000	₹30,000
Total to the government	₹4,15,000	₹3,60,000

We worked that table out ourselves on 26 October 2026, at the rates in the guides linked through this piece. The arithmetic is ours. The rates aren’t.

So the gap between those two columns is ₹55,000. That’s one per cent of the price, and it stays one per cent at any price. Whose name goes on the agreement is the only lever you hold here.

Does your own price sit near this one? Then your figure sits near this one too. Move the decimal point to match it.

One more thing about this money, and it matters more than the rate. It’s cash, and it falls due when the agreement is registered, not at possession. So it lands in the same month as your down payment, not three years later.

Why one page says 6% and the next says 7%

Mostly because the lower figure is Mumbai city’s. A guide published this month puts Navi Mumbai at 6%, leaving the local body tax out of its total.

We read five current guides for this. Four land on 7%. They split it the same way, base duty, metro cess and local body tax, and one sets the pieces out line by line. The older rate schedule for the state agrees on the structure: that 1% local body tax applies outside Mumbai and its suburbs.

I won’t pretend the ones printing 6% are simply careless. Either they’ve dropped a line, or they believe the charge no longer applies here. I can’t tell you which from the outside.

So plan for 7%, and don’t take my word for it. The state’s registration department runs its own portal, with the fee table and a duty calculator on it. That’s the only figure that binds you on the day.

The duty can be worked on a figure bigger than your price

This is the part that makes a quote look padded. The duty isn’t always charged on what you paid.

Maharashtra charges it on the higher of your agreement value or the ready reckoner value, which is the government’s own price card for your building. The state revises that card in March, and the new one applies from April.

So if your agreement value sits below the card, you pay on the card. Nobody has overcharged you.

Look your building’s value up before you sign and this will never surprise you. The state publishes those valuation rates on the same portal as its calculator. Take it to the sub-registrar’s office only if the two don’t agree.

Now the thing that isn’t stamp duty at all: a builder’s own legal and documentation charges. Those don’t reach the government and they don’t come with a government receipt. Ask what each line is for, and ask for it in writing.

What registration day costs across five Navi Mumbai areas

The area you pick moves this figure more than anything else you decide.

Taloja₹2.82 lakh

Panvel₹3.29 lakh

New Panvel₹6.60 lakh

Kharghar₹7.47 lakh

Nerul₹13.95 lakh

Those run off the median starting price in each area, across the 458 projects we list, read on 26 October 2026. Median means the middle one. So half the projects in that area start below it.

Look at the two ends of that chart. In Taloja, where we list 63 options, the middle flat costs you under three lakh in government charges.

In Nerul, where we list 19, the middle flat costs you close to fourteen lakh. Same charge, same rate, five times the money.

Same flat size, same story. The 1 BHK at VR Swarg in Nerul starts at ₹1.45 crore. The government’s bill on it comes to ₹10,45,000. That’s more than twice the Kharghar flat’s.

If you’re still weighing one area against another, put this row in the comparison. It’s real cash, and it arrives early.

One thing the area doesn’t change is the rate. Kharghar, Taloja and Panvel sit under Panvel’s municipal corporation, and Nerul and Vashi under Navi Mumbai’s, and the same 7% covers both. Only a gram panchayat pocket (a village-governed patch, rare inside these towns) would change it, so confirm your own building.

GST is a separate charge, and every flat we list carries it

Stamp duty isn’t the only government charge on a new flat. GST is the other, and it doesn’t replace the duty.

Every one of the 458 projects on our list is under construction. So GST applies. Two things decide its rate: the price, and the carpet area (the floor you can actually walk on).

Your flat	GST
Under ₹45 lakh, with a carpet area of 60 square metres or less	1%
Anything else still being built	5%

On that ₹55 lakh Kharghar flat, GST is another ₹2,75,000. Its price sits above the ₹45 lakh line, so the higher rate applies.

The Taloja flat sits under that line. Have you asked for its carpet area in writing yet? That one measurement decides which row you’re in.

One piece of good news. GST stops once the building has its completion or occupancy certificate, the paper that says it’s fit to live in. A ready flat carries no GST at all.

Now add it up on that one flat. This is the figure your bank and your family will ask for.

That’s about an eighth of the price, on top of the price. Nobody shows you that figure on a brochure. It’s the one that decides whether your down payment still works.

One more line, and it catches people out

If your flat costs ₹50 lakh or more, the income tax department wants a step from you too.

You hold back 1% of what you’d pay the seller and send it to the tax department instead, on a form called 26QB. You have 30 days from the end of the month you paid in. You don’t need any special tax number for it, just both PAN cards.

On our reading it isn’t a charge on top of the price. It’s one per cent of the price going to a different address. One of the two guides we read puts it differently, so ask how your own builder bills it. Either way, skipping the step is how families end up with a notice two years later.

Two things to ask about. The ₹50 lakh line is drawn on the whole flat, not on your share of it, so a joint purchase doesn’t duck under it. And if the seller lives abroad, a different rule applies at a much higher rate. Take that one to a chartered accountant.

You may get a slice of it back, but probably not

Somebody will tell you the duty is tax deductible. They’re half right, and the half that’s missing matters.

Section 80C is the income tax section covering everyday deductions, like insurance and loan principal. Stamp duty and registration on a new home can be claimed under Section 80C too, up to ₹1.5 lakh, in the year you pay them. Two catches, and they’re big ones.

First, that ₹1.5 lakh is the same ceiling your loan principal, your insurance and your savings schemes are already filling. There’s usually no room left for this.

If you register jointly, though, each of you has your own ₹1.5 lakh ceiling on your own share. So two names can claim more between them than one name can.

Second, it’s gone under the new tax regime. If you’re on the new one, like most salaried people now are, this is worth nothing to you. And selling within five years reverses the benefit if you did claim it.

So ask your chartered accountant which regime you’re on before you count on it. Don’t let anybody sell you the flat on the strength of it.

Work out your own figure in four steps

You can do this on your phone in two minutes.

1. One Take the price on your agreement.
2. Two Ask the sub-registrar’s office, where a sale gets registered, for your building’s ready reckoner value. Use whichever figure is higher.
3. Three Take 7% of it, or 6% if the flat will be in a woman’s sole name.
4. Four Add 1% for registration, and stop adding at ₹30,000.

Then check it against the calculator on the state registration department’s own portal. If the two agree, you know what to carry. If they don’t, ask why before you pay anybody.

Here’s the rule I’d carry home. Set aside eight per cent of the price for the government, and you’re covered at any price in Navi Mumbai. Then go and find out whose name the flat can go in.

Who pays 6%, and who shouldn’t count on it

That lower rate is real money. It’s also the thing people assume wrongly.

That first line on the right is where families get caught. One guide holds that the concession survives a joint purchase when the woman is named first. Another says a joint purchase with a man pays the full rate.

One of those is dated this month. I can’t find a date on the other, so I wouldn’t budget on either. The sub-registrar’s office where you’ll actually register is the one answer that binds you, so ask them in person before the agreement is drafted.

Settle whose name goes on it early, before anybody drafts anything. It’s worth one per cent of the price.

Before you pay anything

Four checks, and every one of them is free.

• Your building’s ready reckoner value, from the sub-registrar’s office.
• Today’s rate on the state’s own portal, on the day you pay.
• Whose name the flat will be registered in.
• Every line on the builder’s cost sheet that isn’t duty, registration or GST.

Send us the two or three flats you’re weighing. We’ll put the full government bill beside each one, with the monthly instalment underneath.

Every area page carries that form, and it reaches the advisor for that area. You’ll find it on our checked options in Taloja, on the 78 in Kharghar and on the 19 in Nerul. Come and talk it through before you commit the cash. A figure you’ve checked yourself beats any quote somebody hands you.

Questions buyers ask

Is stamp duty in Navi Mumbai a scam?

No. It’s a state tax. You pay it to the government yourself and you get a receipt for it. What’s worth questioning is a builder’s own charges sitting in the same column as the duty.

Why is my figure higher than seven per cent of the price?

Almost always the ready reckoner value. The duty is charged on the higher of that or your agreement value, so ask for your building’s card.

Does the rate change between Kharghar, Panvel and Taloja?

No. Those three sit under Panvel’s municipal corporation and the rest of Navi Mumbai under its own, and one rate covers both. The base drops to 4% only in a gram panchayat pocket, so confirm your own building on the portal.

Do I pay stamp duty again at possession?

No. You pay it once, when the agreement is registered. GST is the one that arrives in pieces, with each instalment you pay before the building gets its certificate.

Can my bank lend me the stamp duty?

I can’t answer that for your bank. And I won’t guess at it. Ask yours before you plan around it. Until they say yes in writing, treat this as cash you need in hand.

Does the lower rate depend on who’s named on the home loan?

No. The name the flat is registered in decides the rate. Who the bank lends to is a separate question, so ask the bank and the sub-registrar’s office separately.

Buying your first home here? Our six steps to buying a flat in Navi Mumbai put this in order, from the loan to the keys.