Joint Development Agreement in India: Due Diligence Checklist

This guide is for developer land teams checking a parcel before they sign a joint development agreement (JDA) with the land owner. It is regulatory and practical information for acquisition planning, not a title opinion or legal advice. Parcel-specific risks need a Tamil Nadu property lawyer and the competent revenue and planning authorities.

In short

• A JDA is not a sale deed just because of its label. What it creates depends on its clauses, so ask counsel to classify the signed JDA and any power of attorney.
• Check the title chain, the Encumbrance Certificate (EC), the revenue records and the planning route before you sign. A 30-year search is a common starting point, not a legal minimum.
• Revenue records (patta, A-Register, FMB sketch) cross-check the owner, area and survey numbers. They do not prove title.
• The 9% Tamil Nadu sale-deed rate is not a default JDA quote. Ask counsel and the SRO to confirm the duty for each JDA-related document.
• Run a fresh EC search before every individual sale deed. New instruments can be registered during construction.

Understand what a JDA gives you

A JDA defines how a land owner and developer will develop a parcel and share the result. The rights it grants, the possession terms, the conveyance sequence and the risk split all depend on the signed documents. Title disputes, new encumbrances and planning delays can still arise between signing and the first unit sale.

A JDA is not, merely by its label, a sale deed under section 54 of the Transfer of Property Act, 1882. Some JDAs grant only contractual development rights. Others include possession, a power of attorney or a proposed conveyance that needs separate analysis. Counsel should say exactly what each instrument creates and whether registration and stamp duty apply to it.

So the deed chain, encumbrances, co-owner consent and limits on later dealings come first. You need evidence that the owner can grant the agreed rights, and a clear process for future conveyances. Leaving the title review until unit registration can surface defects after money has been committed.

Risk	Question to ask in a JDA	Question to ask in an outright purchase
Title dispute emerging after signing	What warranties, disclosure and remedies does the JDA give?	What defect survives conveyance and what remedy is available?
New encumbrance during construction	Who may mortgage the land, and how is consent controlled?	What security and lender consents affect the parcel?
Planning approval delay or failure	Which party bears approval costs and must sign applications?	Which approvals are conditions of purchase?
Land owner non-cooperation	What signatures and dispute-resolution steps are required?	What post-sale cooperation remains necessary?
Revenue record mismatch	Who must correct an existing discrepancy?	Who applies for transfer of registry after conveyance?

The same title evidence is needed for either structure. A JDA adds contract, authority and future-conveyance questions, so track those documents explicitly.

Prove the title before you sign

Apply the same tests as for an outright sale. Verify:

• The owner’s chain of ownership for the period counsel sets, commonly starting with a 30-year search and going further where the root of title requires it.
• No gap years where a transfer happened but the deed was not registered or indexed.
• Will, heirship or probate evidence, as applicable, for any inherited title. Probate or a succession certificate is not automatically required for every parcel.
• No court decree (attachment, injunction, receiver order) that could re-vest or partition title. Get a certified copy of the decree and final order.
• For government-assigned land, that the original grant order’s assignment conditions and any required permission allow the proposed development.

Read every deed in the chain, not just the summary entry in the EC. The EC records what was registered and indexed for the identifiers and period searched. It cannot flag a deed that was executed but not registered, a document that used different survey identifiers, or an assignment condition buried in the original grant order.

Watch for these failures:

• Chain stops at a vendor who cannot produce the prior deed.
• Informal family succession accepted without legal confirmation.
• Assignment conditions that prohibit development, never reviewed.
• A pending appeal not flagged, so a decree is reversed after the JDA is signed.
• A power of attorney used in an earlier transfer whose authority may have ended. Ask for the instrument, its scope and the deed that cites it.
• A prior development agreement not yet terminated, so the developer is not the only rights-holder. Check the EC and ask the SRO directly.

For the warning signs that should stop a deal, see Title Risk Assessment: 8 Warning Signs in Land Records.

Reconcile the revenue records with the deeds

Revenue records cross-check the recorded holder, area, classification and survey identifiers. They do not establish title. For a rural Tamil Nadu parcel, compare these with the deed chain. An urban parcel may call for TSLR and local-body records instead.

• Patta-Chitta shows the recorded holder, survey number and sub-division, area and classification. Flag it if the owner differs from the JDA party or the area differs from the deed. An older name may mean a transfer of registry is pending. See the Patta-Chitta records guide.
• A-Register extract confirms survey number, sub-division, area and classification for rural parcels computerised under Tamil Nilam. Flag a classification that conflicts with the patta or a survey number that cannot be resolved.
• FMB sketch records the field boundaries, dimensions and sub-division shape. Confirm it matches the parcel in the sale deeds and patta, that no adjacent boundaries have shifted informally, and that it reflects any sub-division. Use the FMB records portal.
• Revenue classification (check Patta-Chitta, A-Register and planning records for the recorded class and permitted use) is a prompt to check the planning designation and any change-of-use permission. A patta entry alone does not prove that a building use is allowed. See Agricultural Land Conversion in Tamil Nadu for the approval sequence.

Patta-Chitta, A-Register and FMB are all available at eservices.tn.gov.in.

Scope the EC search, and repeat it

The EC reflects documents indexed for the searched SRO, identifiers and period. A 30-year search is a common starting point, not a statutory minimum or a guarantee of clear title. Where the deed chain shows an earlier survey number, a renumbering, a sub-division change or a prior SRO jurisdiction, extend the search to cover those. An EC cannot replace reading the deeds and relevant court records.

If the JDA is registered, check its registration receipt and later see how it appears in the SRO index. Do not assume a search on the current survey number returns every JDA. See the Encumbrance Certificate verification guide and Encumbrance Certificate Verification in India.

Plan four EC searches over the life of the deal:

Run a fresh search before each proposed conveyance. New registered instruments may appear during construction.

Verify the survey on the ground

A JDA site is often assembled from several survey sub-divisions, or from a larger parcel partitioned informally over generations. Check that:

• The FMB sketch covers the right sub-division numbers, and each sub-division in the JDA is in the signing owner’s name in the patta.
• The total area in the FMB matches the area in the JDA schedule.
• FMB boundaries match the deed description and the physical perimeter on site, with no encroachment onto or by an adjacent survey number.
• Prior survey identifiers in the deed chain trace to current numbers.

Where a family member fenced off a portion without a formal survey revision, the FMB may not show the real boundary. Commission a fresh ground survey by a licensed Tamil Nadu surveyor before finalising the JDA schedule. Compare it with both the FMB and the neighbour’s patta.

Confirm the planning route before you sign

A JDA can grant development rights, but their commercial value depends on whether the planning framework allows the proposed use. Confirm permissible use first.

Inside the Chennai Metropolitan Planning Area, the CMDA master plan zone sets permissible uses; FSI and setbacks come from the Tamil Nadu Combined Development and Building Rules, 2019. Residential, commercial and mixed-use development must be checked against the applicable regulations. Layout approval from CMDA or the local body may be required before you market plots or units.

For Tamil Nadu land outside notified planning areas, the 2017 Change of Land Use Rules (amended in 2025 and again by G.O. Ms. No. 149, published 3 August 2026) govern conversion of agricultural land to non-agricultural uses. The route depends on whether the land is classified as wet or dry agricultural: wet land needs the District Collector’s prior concurrence, while for dry land the Director decides after being satisfied with the documents uploaded with the application, with no Agriculture Department NOC. For projects requiring TNRERA registration, section 3 of the Real Estate (Regulation and Development) Act restricts advertising, marketing, booking and sale before registration. Check the project’s exemption and threshold before soliciting buyers.

Trigger condition	Approval required	Competent authority
Agricultural land in non-planning area	Conversion permission under 2017 rules (amended 2025 and 2026)	Local authority, after the prior concurrence of the Director of Town and Country Planning (online portal); District Collector’s prior concurrence for wet land
Land inside Chennai Metropolitan Planning Area	Planning permission; layout approval for plotted development	CMDA
Land in DTCP or local planning authority area	Planning permission or scheme approval	DTCP or local planning authority
Residential project above RERA threshold	Project registration with TNRERA	TNRERA
Land in a notified coastal-regulation area	Confirm applicable CRZ permission and restrictions	Competent coastal-zone authority
Agricultural land near a water body	Wetland and waterbody verification	Confirm waterbody and wetland status with the District Collector

Weigh a JDA against an outright purchase

The two structures carry different capital and risk. Your team’s role is to size the risk and the evidence needed, not to pick a structure. That is a business and legal decision.

Factor	JDA	Outright purchase
Upfront capital	Depends on deposit, land-owner share and milestone payments	Usually includes the purchase price at conveyance
Stamp duty on the land instrument	On the development agreement instrument; the entry depends on how the signed instrument is classified — check the current TNREGINET Duty and Fees schedule	9% total (5% stamp duty + 2% transfer duty + 2% registration fee) on the applicable market value under TNREGINET’s valuation rules
Title at execution	Depends on the instrument; often remains with the land owner until later conveyance	Buyer takes title under a valid registered conveyance
Title risk during development	Review owner restrictions, lender rights and remedies in the JDA	Review existing and later encumbrances on the buyer’s title
Seller default remedy	Contract and available legal remedies depend on the facts	Post-conveyance duties and remedies depend on the sale terms
Revenue record update	Correct any existing holder mismatch; transfer of registry follows an actual conveyance	Apply for transfer of registry after purchase
RERA project registration	Same thresholds and obligations as outright purchase	Same thresholds and obligations
Patta mutation obligation	A JDA alone does not make the developer the new patta holder	Buyer applies after conveyance

Flag weak JDA clauses before legal review ends

Your team is not legal counsel, but it should spot structural gaps in a JDA draft early. Those gaps decide how much of your diligence you can enforce if the owner defaults or a defect surfaces.

• Continuity of development rights: counsel checks what happens on death, insolvency, transfer or default. Otherwise project rights may become disputed mid-build.
• Power of attorney: counsel reviews powers, execution, stamp duty, registration if applicable, and termination. Otherwise the developer may lack authority to sign an approval or conveyance.
• Title representations and indemnity: the owner warrants clean title, discloses all encumbrances and indemnifies the cost of clearing a defect. Otherwise the developer absorbs the cost of a defect the owner concealed or created.
• Revenue record cooperation: the owner resolves existing mismatches and helps buyers after a conveyance. Otherwise a recorded-holder mismatch may delay financing or approval checks.
• Schedule accuracy: the schedule names the survey numbers, sub-divisions and total area. Otherwise boundary disputes arise at build stage and sale deeds may cite the wrong survey identifiers.
• Approval cooperation: the owner must sign applications that need the titleholder’s signature. Otherwise planning permission stalls if the owner withholds a signature as leverage.
• Dispute resolution: counsel checks forums, any arbitration clause and governing law. Otherwise jurisdictional ambiguity may delay enforcement.

Get the JDA classified for stamp duty and registration

The words “development agreement” do not alone decide whether an instrument must be registered or what duty it attracts. Section 17 of the Registration Act, 1908 turns on the rights created or declared. Agreements meant to support a section 53A part-performance claim have a specific registration rule. Ask Tamil Nadu property counsel and the SRO to classify the signed JDA, any conveyance and any accompanying power of attorney before execution.

Stamp duty depends on the instrument’s wording and the rights it creates. The 9% total for a standard Tamil Nadu conveyance (5% stamp duty + 2% transfer duty + 2% registration fee on the applicable market value under TNREGINET’s rules) is not a default JDA quote. Some instruments may be assessed under a conveyance entry depending on their terms. Ask counsel and the SRO to confirm the classification and the current TNREGINET Duty and Fees schedule for each JDA-related document before execution.

A power of attorney is authority to act, not a deed transferring title. Its execution, authentication, stamp duty and registration depend on the powers and applicable Tamil Nadu rules. Section 49 also has a proviso allowing an unregistered instrument to be received as evidence of a contract in a specific-performance suit or for a collateral transaction in stated circumstances. A blanket claim that every unregistered JDA is unenforceable would be wrong.

JDA-related document	Registration required	Key post-registration check
Development agreement	Depends on rights created and applicable law; obtain counsel/SRO classification	If registered, confirm receipt and index details
Power of attorney	Check applicable execution, authentication, duty and registration rules	Confirm powers and validity before each use
Individual sale deed at project completion	Yes, for conveyance of immovable property	Fresh EC search, authority to convey and required project approvals

To estimate duty and fees on the eventual unit sale deeds, use the stamp duty calculator.

Do the checks in order

Sequencing matters. A survey defect found before the Letter of Intent (LOI) can be resolved in weeks at low cost. The same defect found after the JDA is signed, the power of attorney registered and advances paid costs far more in time, legal fees and deal restructuring.

1. Before the LOI: title scan. Summarise the title chain, scope the EC search with counsel, and pull current revenue and survey records. Move on when prior agreements are identified and the owner’s name matches the deed chain.
2. LOI to draft JDA: full evidence. Collect deeds to the root of title, A-Register and FMB (or urban equivalents), and the planning zone and conversion route. Move on when there are no unexplained gaps and the proposed use is confirmed in writing.
3. With the JDA draft: legal review. Counsel reviews all evidence and the JDA clause checklist is completed. Move on when counsel has cleared every evidence category and structural gaps are flagged to the business team.
4. At signing: instruments. Execute and register instruments as applicable. Move on when duty, execution and registration evidence is kept.
5. After indexing, if registered: EC confirmation. Search the relevant identifiers. Move on when the registered instrument’s details are reconciled.
6. Before approvals, if there is a mismatch: revenue correction. Resolve the prior holder or survey discrepancy. Move on when you hold a corrected record or a documented resolution.
7. Before any construction: approvals. Obtain CMDA or DTCP planning permission and TNRERA project registration. Move on when all mandatory approvals are issued and the RERA registration number is in hand.
8. At completion, per unit: sale deeds. Run the pre-registration EC search, update the patta and obtain the completion certificate. Move on when the fresh EC is clean for that survey number and the patta shows the correct current state.

Know the defects that collapse JDA deals

These surface most often during evidence review. Each is faster and cheaper to find before signing.

• Prior undisclosed development agreement. Search the EC for the relevant period, inspect deeds and ask the owner. Otherwise a prior party may claim competing development rights.
• Transfer of registry missing after an earlier sale. Compare the patta holder with the deed vendor chain. A mismatch needs investigation before you rely on the owner’s authority.
• Survey number discrepancy between deed and FMB. Cross-check the FMB sub-division against the deed schedule and run a ground survey. Otherwise you may build on the wrong parcel and cite the wrong survey identifiers in sale deeds.
• Agricultural classification without confirmed use. Check the classification and ask the planning authority. The project may lack a required land-use approval.
• Undisclosed mortgage. Search the EC under all survey identifiers, across SROs. The mortgagee has priority over your contractual rights, and lenders refuse to fund buyers.
• Informal succession. Ask for the heirship and will evidence the case needs. Other heirs may dispute title after signing.
• Court attachment or lis pendens. Search the EC and the district civil court directly. A court can freeze transfer and stall the project for the length of the case.
• Unclear power of attorney. Check the instrument, its execution and the registration rules. The developer may lack authority to sign a deed or approval.

Keep one evidence pack for each parcel

Track the signed instruments and refresh the pack at later stages: registration and index confirmation, correction of revenue-record discrepancies, and pre-conveyance searches for each unit. The document readiness checker gives a 23-item checklist covering title, survey, tax, approvals and KYC documents. For JDA-specific tracking, also log:

1. JDA execution details and registration reference, if applicable.
2. Power of attorney reference, powers and validity period.
3. EC confirmation date and index details, if the JDA was registered.
4. Status of any patta-holder or survey discrepancy.
5. TNRERA project registration number and date.
6. Date and result of the pre-sale-deed EC search for each unit.

Evidence category	Documents	Refresh timing
Title chain	Registered deeds to the root identified by counsel	Before LOI; update if new deed is found
Revenue records	Patta-Chitta, A-Register, FMB sketch	Before JDA; re-pull Patta before each individual sale deed
Encumbrances	EC — pre-JDA, post-registration if applicable, pre-sale-deed	Refresh at each relevant transaction stage
Planning and conversion	Planning zone confirmation; conversion permission; CMDA or DTCP approval	Before JDA draft; update when new approval received
JDA execution documents	Executed JDA and POA; registration evidence where applicable	At execution and after SRO indexing where applicable
RERA project registration	RERA registration certificate, if required	Before advertising, booking or sale
Individual sale deeds	Pre-registration EC, updated Patta, completed deed copy	Before each registration at completion

A JDA that looks straightforward at LOI stage can carry several interacting issues: an informal boundary shift that conflicts with a neighbour’s patta, an EC from the wrong SRO period, a mutation pending for years because a prior transfer was never followed up. Individually they are findable. Across a portfolio of 20 or more active JDA parcels at different stages, they are hard to track by hand.

The document verification feature gives you a place to organise each parcel’s evidence, and the land due diligence checklist lists 28 title, zoning, survey, tax and infrastructure checks. For how JDA and sale-deed structures differ in what each party has secured, see Sale Deed vs. Agreement to Sell: Land Acquisition Risks.

What this means for you

If you run a developer’s land team, sequence the work: title chain and EC before the LOI, survey and planning confirmation before the JDA draft, instruments and required approvals before construction, and a fresh EC before every unit sale deed. Track a revenue-record correction separately from a transfer of registry after an actual conveyance.

If you are the land owner, expect a developer’s diligence to cover the deed chain, succession evidence, patta, A-Register, FMB and any prior agreements. A record mismatch or an informal boundary is the kind of issue that diligence will flag, so it helps to know where yours stand before signing.

If you are a buyer of a unit in a JDA project, the sale-deed stage involves a fresh pre-registration EC, an updated patta, the TNRERA registration number and the completion certificate, so ask whether they are in place. A JDA alone does not make the developer the new patta holder, so check how the title reaches you.