How much are GST, stamp duty and registration on a home in Mumbai (MMR)?
In Mumbai (MMR), stamp duty is 6% and registration 1% — the Maharashtra rate — with GST at 5% on a home and 12% on commercial space, all charged on the agreement value; together they add ₹7.8 L – ₹1.65 Cr, a median of ₹21 L or 13% of the base price.
- Stamp dutyMaharashtra, on the agreement value
- 6%
- RegistrationMaharashtra
- 1%
- GSTUnder-construction only. A completed property with its occupancy certificate attracts none.
- 5% to 12%
- States covered
- Maharashtra
- Median combined amount
- ₹21 L
- Range across listed units
- ₹7.8 L – ₹1.65 Cr
- As a share of base price
- 13%
Computed from Pinly's listed inventory — 5 projects, last checked 5 Aug 2026.
How this is worked out
The agreement value is not the base price. It is the base price plus PLC, floor rise, car park and club membership — so every statutory percentage is applied to a larger number than the one in the advertisement.
Worked from the data: on the median listed unit the agreement value is ₹1.71 Cr, giving ₹8.7 L of GST, ₹10 L of stamp duty and ₹1.7 L of registration.
How the Maharashtra rate is made up: Maharashtra (MMR) — 5% duty plus 1% metro cess. Registration is capped in rupee terms in practice.
GST is not one rate either: an under-construction home is taxed at 5% and under-construction commercial supply at 12%, while a completed property that has its occupancy certificate attracts none.
⚠️ Verify before transacting. These are the rates each listing records, derived from the listing's own figures as at 5 Aug 2026, and they are illustrative prototype figures. Real duty varies with the buyer's gender, the value slab, whether the address sits inside a municipal corporation and the state budget of the year. This is not tax or legal advice.
The evidence
GST, stamp duty and registration on every listed unit type in Mumbai (MMR), smallest total first.
| Project | Unit | Agreement value | GST | Stamp + registration |
|---|---|---|---|---|
| Saltire Lattice | 1 BHK | ₹65 L | ₹3.2 L | ₹4.5 L |
| Saltire Cove | 1 BHK | ₹85 L | ₹4.2 L | ₹5.9 L |
| Saltire Lattice | 2 BHK | ₹1.05 Cr | ₹5.2 L | ₹7.3 L |
| Saltire Tide | 1 BHK | ₹1.06 Cr | ₹5.3 L | ₹7.4 L |
| Saltire Cove | 2 BHK | ₹1.36 Cr | ₹6.8 L | ₹9.5 L |
| Saltire Lattice | 3 BHK | ₹1.55 Cr | ₹7.7 L | ₹11 L |
| Saltire Tide | 2 BHK | ₹1.74 Cr | ₹8.7 L | ₹12 L |
| Talisman Quays | 3 BHK Row House | ₹2.19 Cr | ₹11 L | ₹15 L |
| Saltire Tide | 3 BHK | ₹2.54 Cr | ₹13 L | ₹18 L |
| Obsidian Harbour | Office suite · 1,050 sq.ft | ₹1.71 Cr | ₹20 L | ₹12 L |
| Talisman Quays | 4 BHK Row House | ₹3.02 Cr | ₹15 L | ₹21 L |
| Obsidian Harbour | Showroom · 1,850 sq.ft | ₹3.41 Cr | ₹40 L | ₹24 L |
| Obsidian Harbour | Office floor plate · 5,600 sq.ft | ₹8.75 Cr | ₹1.04 Cr | ₹61 L |
Where these numbers come from
Every figure above is derived from these listings. Open one to see its full price breakup, line by line.
- Saltire TideThane West · Saltire Realty · under construction₹1.2 Cr – ₹2.86 Cr all inclusive
- Saltire CoveMira Road East · Saltire Realty · new launch₹96 L – ₹1.54 Cr all inclusive
- Saltire LatticeDombivli East · Saltire Realty · under construction₹73 L – ₹1.75 Cr all inclusive
- Talisman QuaysPanvel · Talisman Estates · under construction₹2.47 Cr – ₹3.41 Cr all inclusive
- Obsidian HarbourAiroli · Obsidian Workspaces · under construction₹2.05 Cr – ₹10.5 Cr all inclusive