Overdue kisti recovery works best as a fixed sequence that runs the same way for everybody, with humans entering only where judgement is needed. The reason is not fairness in the abstract: an inconsistent process produces disputes you lose, because the buyer can point to another buyer who was treated differently. A documented, uniform sequence is both cheaper to run and easier to defend.
The sequence
| Day | Action | Owner | Purpose |
|---|---|---|---|
| −5 | Reminder with amount, due date and reference | Automated | Prevention, not collection |
| 0 | Payment channels and link | Automated | Removes the "I forgot how" excuse |
| +3 | Short message, neutral tone | Automated | Catches genuine oversight |
| +10 | Call, outcome and promise-to-pay logged | Collection officer | Finds out whether it is forgetfulness or difficulty |
| +21 | Formal letter, late fee if the agreement allows | Collection officer | Creates the written record |
| +45 | Manager call, restructure offered | Sales or collection manager | The last commercial off-ramp |
| +75 | Final notice with stated deadline | Management | Legal prerequisite for anything further |
| +90 | Default notice under the agreement | Management, with legal | Cancellation route opens |
Two design rules make this work. Steps up to day 10 must cost nothing per buyer, which means they are automated — see WhatsApp kisti reminders. And every step must write to the buyer's record, because at day 90 the sequence itself is your evidence.
Diagnose before you chase
Three overdue buyers can look identical in an ageing report and need three different responses:
- Forgetful. Pays after a reminder, every time, but never on the date. Fix with channel and timing, not escalation.
- Stretched. Pays partially, or pays late and in full. Restructuring works here and preserves the sale.
- Disengaged. Has stopped answering. Every day spent messaging is wasted; this needs a call from someone senior or the formal path.
The pattern is visible in the payment history, which is why the ageing report should link straight to the buyer ledger rather than being a standalone list. Six signals that predict default covers how to classify earlier.
Restructuring without losing control
Restructures are the single most effective recovery tool and the most commonly mishandled. The controls are simple:
- A documented reason, in the buyer's own words where possible.
- An approver senior to the person negotiating.
- A new schedule computed from the outstanding balance, not typed.
- The original schedule retained, with the change dated and attributed.
- A limit — usually one restructure per buyer without director approval.
When construction is the real problem
If overdue instalments rise across a whole project rather than among individual buyers, the cause is usually not the buyers. It is a site that has visibly stopped moving, and buyers are voting with their payments. No collection sequence fixes that; the answer is credible progress communication and, where the plan allows, milestone-linked billing that only charges for work actually done. See milestone billing.
What to do next
Pull your current overdue list and classify each buyer as forgetful, stretched or disengaged. If the three groups are receiving the same messages, your recovery effort is being spent where it cannot work — see the sequence running from the ageing report.