Construction-Linked Payment Plans (CLP) in India, Explained

Quick answer: A Construction-Linked Payment Plan (CLP) ties a buyer's payments to construction milestones instead of the calendar. The buyer pays a booking amount, then a percentage as each stage is completed and certified: foundation, each slab, brickwork, plaster, finishing, and possession. CLP protects the buyer (you pay for progress you can see) and disciplines the builder's cash flow against RERA. This guide explains how CLP works in India and how to run it without spreadsheet chaos.

When an Indian home buyer asks a builder "what is the payment schedule?", the answer is usually one of three plans. The most common for under-construction projects is the Construction-Linked Payment Plan. If you sell or buy property in India, understanding CLP is essential, because it decides when money moves and, under RERA, whether a demand is even valid.

The three common payment plans in Indian real estate

• Construction-Linked Payment Plan (CLP): payments are triggered by construction milestones. Lower risk for the buyer, steady inflow for the builder.
• Time-Linked / Down Payment Plan: payments follow calendar dates regardless of progress. Often carries a discount because the builder gets money sooner.
• Possession-Linked Plan (PLP) or subvention: a large share is paid only near or at possession. Attractive to buyers, heavier financing load for the builder.

This article focuses on CLP, the default for most RERA-registered under-construction projects.

How a Construction-Linked Payment Plan works

A CLP breaks the total price into a booking amount plus a sequence of milestone-linked instalments. A representative structure looks like this. Actual percentages vary by builder, project, and state.

Milestone	Typical share of price
On booking	10 percent
On agreement / within 30 to 45 days	10 to 15 percent
On completion of foundation / excavation	10 percent
On casting of each floor slab	spread across floors
On brickwork / masonry	5 to 10 percent
On internal plaster	5 percent
On flowing, doors, and finishing	5 to 10 percent
On offer of possession	5 percent plus dues

The exact schedule is written into the agreement for sale. That agreement, not a verbal understanding, is the legal basis for every demand you raise later.

Why milestones must be certified before you demand payment

Here is the point most builders underestimate. Under RERA, a payment demand is valid only when the linked milestone has actually been reached and certified by the project architect or engineer. Raising a demand for a slab that has not been cast, or on a calendar date rather than a certified stage, is a compliance failure that can qualify your annual audit. We cover the full picture in the RERA compliance checklist for builders.

This is exactly why the demand letter and the payment plan cannot live in separate places. When the milestone is certified, the demand should generate from it automatically, with the buyer's data and GST already correct. See demand letter automation for Indian builders for how that link is enforced.

The operational problem CLP creates

A single project with 200 units and eight milestones is up to 1,600 individual demands to raise, each at the right moment, each reconciled against collections for the RERA 70 percent account. Run that on spreadsheets and WhatsApp and you get late demands, missed follow-ups, and audit gaps. This is the day-to-day reality CLP creates for a finance team.

• Every unit is at a different point in its payment schedule.
• Milestones complete on the builder's timeline, not a fixed calendar.
• Each demand needs the correct amount, GST split, and bank details.
• Collections must reconcile to the designated project account.

CLP vs down payment vs possession-linked: which suits whom

Each plan shifts risk and cash flow between the buyer and the builder. Understanding the trade-off helps you position the right plan to the right buyer.

Plan	Buyer's risk	Builder's cash flow	Best for
Construction-Linked (CLP)	Low, pays for visible progress	Steady, tied to build pace	Under-construction projects, cautious buyers
Down payment / time-linked	Higher, pays ahead of progress	Front-loaded, faster inflow	Buyers wanting a discount, near-ready stock
Possession-linked (PLP)	Lowest, pays mostly at handover	Back-loaded, needs financing	Confidence plays and end-user demand

A well-run sales team offers the plan that matches the buyer's psychology and the project stage. A CRM that stores each plan as a template makes it easy to apply the right one at booking without rebuilding a schedule by hand.

A worked example: how a CLP plays out

Take a 70 lakh rupee apartment on a standard CLP. On booking the buyer pays 7 lakh (10 percent). Within 45 days, on signing the agreement, another 10 to 15 percent falls due. As the foundation is certified, then each slab is cast, then brickwork, plaster, and finishing are certified, further instalments are triggered, each a defined percentage of the price. A final tranche plus any dues is collected at the offer of possession. Across the project's construction timeline, that single unit generates a sequence of milestone-linked demands, and multiply that by every unit in the tower to see the operational scale.

The buyer benefit is clarity and protection: they pay for progress they can verify. The builder benefit is a predictable inflow tied to the pace of construction, which is exactly what the RERA 70 percent account model assumes.

Common CLP mistakes builders make

• Demanding on a calendar date instead of a certified milestone, which breaks RERA and can qualify the audit.
• Applying one generic schedule to projects that actually have different plans, producing wrong amounts.
• Losing track of which units are at which milestone, so demands go out late or not at all.
• Sending demands without the GST split shown separately, a frequent audit finding.
• Paying channel partner commission in full at booking, before the buyer's CLP instalments have actually been collected.

Every one of these is a records-and-timing failure, not a construction failure. That is why the fix is systematic, not manual effort.

How a real estate CRM runs CLP cleanly

A builder-focused CRM stores the CLP schedule once per project and applies it to every booking. When the architect marks a milestone certified, the system knows which bookings are due, generates the demand with the buyer's data and GST already correct, and dispatches it on WhatsApp and email. Makanify's payment plans and collections handles the milestone-to-demand link, booking and inventory keeps each unit's status current so you always know who owes what against which stage, and the cost sheet generator makes sure the plan a buyer sees at quote is the same one that bills them later.

The result is that CLP stops being a monthly reconciliation scramble and becomes a routine: certify, generate, dispatch, collect, reconcile. That routine is a core reason Indian builders move to a CRM built for real estate developers rather than a generic tool. To see it on your own project structure, book a free demo.

This article is a general explainer, not financial or legal advice. Payment structures and their tax treatment vary by project and state. Confirm specifics with your legal and finance teams.