Blog/Real Estate

Construction-Linked Payment Plans: Collect Instalments on Time

Set up demand letters, reminders and loan-disbursement tracking so construction-linked instalments arrive when milestones are reached.

By Sagar Makker · 5 min read · October 2026
In short
Late instalments usually trace back to late demand letters or stuck bank disbursements.
Raise demands the day a milestone is certified, with a clear breakdown and due date.
Track self-funded and loan-funded buyers separately and follow up with each in the right way.
The problem

The slab is cast and the architect's certificate is signed, but demand letters go out ten days later because the CRM team is still checking ledgers. Buyers with home loans then need the bank to disburse, which needs more documents. By the time money arrives, the next milestone is already close.

Collections drive construction cash flow, so every delay pushes the project to borrow or slow down. Meanwhile buyers get inconsistent reminders, interest calculations are disputed, and the finance team ends each month reconciling which payments came from which buyer through which bank.

Why it happens
01Milestone completion is not communicated quickly from site to the CRM team.
02Demand letters are prepared manually from ledgers, which delays and introduces errors.
03Home-loan disbursement needs bank documents that nobody tracks per buyer.
04Reminders are ad hoc and do not distinguish self-funded from loan-funded buyers.
How to fix it
1
Trigger demands from milestones
When the engineer or architect certifies a milestone, notify the CRM team the same day with the certificate and photos. Raise demand letters for every unit in that tower immediately.
2
Make demands self-explanatory
Show the milestone, instalment amount, GST, any credits, total due, due date and payment details. Attach the certificate and a site photo so buyers can see progress.
3
Track loan disbursements separately
For loan-funded buyers, send the bank's required documents with the demand, track the disbursement request per buyer, and follow up with the bank's disbursement desk directly.
4
Remind on a fixed schedule
Send reminders at set points before and after the due date. Follow your agreement's terms on interest for delays, and escalate long overdue cases to a named relationship manager.
Where an AI agent helps
Input
Milestone certificates, buyer ledgers, payment plans and bank receipts
Agent does
Drafts demand letters, sends reminders, tracks loan disbursements and matches receipts to units
Human gate
Finance approves each demand batch and any interest or waiver before it goes out
Outcome
Demands issued on time and instalments collected faster
What to measure
Days from milestone to demand letterCollection rate by due dateAverage days to bank disbursementOverdue amount by tower and age
Questions
Can we charge interest on late instalments?

Interest on delayed payments is generally governed by your agreement for sale and applicable state RERA rules. Rates and conditions vary, so check with your legal or compliance team and apply them exactly as the agreement states.

Why do loan-funded buyers pay later than self-funded ones?

The bank must receive the demand, the milestone proof and often a fresh inspection before disbursing. Sending the right documents with the demand and following up with the bank directly removes most of the waiting.

How should we handle disputed demand amounts?

Share a line-by-line ledger showing every instalment, payment, credit and tax. Most disputes come from unclear statements. Resolve quickly, record the outcome, and correct the template if the same question keeps coming up.

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