How a joint development works
You own the land. The developer brings money, approvals, construction and sales. Instead of buying your land outright, the developer agrees to give you part of what gets built: flats, villas, plots in a layout, or a share of the money from sales. The rest is the developer's share, which the developer sells to recover cost and earn profit.
Nothing changes hands at the start except the right to develop. You keep title until sale deeds are signed for each unit, and the developer works under a joint development agreement (JDA) and a power of attorney (GPA) that lets it apply for approvals and, later, sell its share. Both should be registered at the sub-registrar office.
People in Karnataka call this JD, JV or joint venture development. The words vary; the structure is the same.
Area sharing and revenue sharing
There are two common ways to split the project.
| Model | What you get | Suits you if |
|---|---|---|
| Area sharing | A fixed share of the built-up area or plots, identified unit by unit | You want flats or plots to keep, rent or sell yourself |
| Revenue sharing | A fixed share of the money from every sale | You want cash and are ready to watch the developer's sales closely |
| Area sharing with a deposit | A share of units plus money paid up front, refundable or not | You need some cash now and units later |
Many landowners prefer area sharing because the share is a physical thing you can point to. Revenue sharing depends on the developer's pricing and honesty in reporting sales, so it needs an escrow account and access to the sales records.
What share you can expect
There is no fixed JD ratio in Karnataka. The split is a negotiation, and it moves with a few things:
- What can be built. The permitted floor area (FAR or FSI), set backs, road width and zoning decide how much saleable area your land yields. More buildable area gives more to share.
- Location and selling price. Land in a strong market can carry a larger landowner share because the developer's units sell for more.
- Type of project. Apartments, villas and plotted layouts carry different costs and risks, so the split differs.
- Who carries which cost. Conversion, approval fees, betterment charges, road widening and clearing old loans all have to sit with one side.
- Deposits and cash. Money paid to you up front usually comes out of your share somewhere.
Figures quoted online for Bengaluru vary widely and come mostly from brokers. Treat any ratio as a starting point to check, not a rule. Our guide to what share a landowner should get shows how to work it out from the numbers for your plot.
The papers, in order
A JD runs on a sequence of documents. Getting the order right protects you.
- Title check on your own land: RTC (pahani), mutation, encumbrance certificate, khata, conversion order and survey sketch.
- A term sheet or memorandum setting out the share, timeline and costs.
- The registered JDA, with the share, schedule of units and every clause on delay and default.
- The registered GPA in favour of the developer, limited to what the JDA allows.
- Approvals: DC conversion if the land is agricultural, layout or building plan sanction, and K-RERA registration where the project needs it.
- A sharing or allocation agreement naming which units or plots are yours and which are the developer's.
- Construction, then the completion or occupancy certificate.
- Sale deeds to buyers, and handover of your units.
Each paper is explained in JDA, GPA and the sale deed. If your land papers are not clean, fix them first. Our guide on every paper to check before you pay lists what a developer's lawyer will ask for, and DC conversion in Karnataka covers converting farm land.
Since 2025, Karnataka requires a power of attorney that lets someone transfer immovable property to be registered. A notarised GPA to a developer is no longer enough. Confirm the current stamp duty on both the JDA and the GPA at the sub-registrar office before you sign.
Approvals and RERA
The developer usually applies for approvals in your name or jointly, using the GPA. Before you sign, agree in writing who applies for what, who pays each fee, and what happens if an approval is refused.
Under the central Real Estate (Regulation and Development) Act, a project above the size limits (more than 500 square metres of land or more than eight units) must be registered with K-RERA before any unit is marketed. Where the builder and the seller are different people, RERA can treat both as promoters, so you can carry duties to buyers of your own units. You can search the project and the developer on the K-RERA portal. Our article on RERA for plotted layouts covers plotted projects.
Tax, in brief
For an individual or HUF landowner with a registered JDA, capital gains tax on the land you give up falls due in the year the completion certificate is issued, not the year you sign. The gain is worked out on the stamp duty value of your share on that date, plus any cash you received. If you sell your share before completion, the deferral is lost and tax falls in that year.
The developer must deduct tax at source on any cash it pays you under the JDA. GST on residential projects is mostly paid by the developer, but selling your own units before completion can create GST for you. The details, and what changed with the Income-tax Act 2025, are in our guide to tax on a joint development deal. Have a chartered accountant (CA) model the tax before you sign, because the bill can arrive before you have sold anything.
Choosing the developer
The clauses only work if the developer can deliver. Check the developer's completed projects in person, its K-RERA record and any complaints or orders against it, its company filings and litigation, how it plans to fund construction, and whether banks will lend to buyers in its projects. Ask landowners from its earlier JDs how the deal went. Our checklist for choosing a joint development developer sets out each step.
The clauses that protect you
A JDA drafted by the developer's lawyer protects the developer. Before you sign, make sure yours covers:
- A firm timeline for approvals and for completion, with a stated grace period.
- Compensation for delay, a monthly amount or extra area, payable automatically.
- Your share identified early, by unit number or plot number on an approved plan.
- Limits on the GPA, so the developer can sell only its own share, and only after approvals.
- Specifications for materials and finishes, attached as a schedule.
- Default and exit, so you can end the agreement and recover your land if the developer stalls.
- No mortgage of your share, and a clear rule on whether the developer may borrow against the land.
- Taxes and dues, stating who pays property tax, conversion fees, betterment charges and GST.
Each of these is explained in delay, default and exit clauses.
When a JD makes sense
A JD suits a landowner whose land is well located, with clean title, who can wait several years for the return and wants more than an outright sale would pay. It suits less well if you need money soon, if the land is under dispute, or if the only interested developers are untested. An outright sale is simpler and gives you certainty. A JD gives a larger potential return with more risk and more paperwork. If you are in Hassan or a smaller town, read joint development in Hassan and Bengaluru for what changes outside the city.
How we help
We act for landowners in joint development. We find and vet developers, model your share from the buildable area, negotiate the delay, default and exit clauses, and track each milestone until your units are handed over. See our joint development service, or tell us about your land for a first view.
