HDB Renovation: paying your contractor in stages
HDB Renovation should be paid for the way it is built: in stages, as real work gets done. Handing over a big lump sum upfront is the fastest way to lose your leverage, so tie every payment to a finished, inspected milestone. Since 1 Oct 2024, the CaseTrust Renovation Framework applies to contracts at or above S$5,000, which means itemised "Open Book" pricing and a structure that protects you from the start.
Why stage payments protect you
Money is the only real control you hold once works begin. Pay in full early and the contractor has little reason to rush, and you have little room to push back on sloppy work. Pay per milestone and both sides stay honest: you release funds only after seeing the result, and the contractor keeps a steady cash flow to pay their own trades.
This is not about distrust. It is just how a fair job is run. Good contractors expect progress payments and will lay them out clearly in the contract.
A simple milestone map
Most HDB reno contracts follow a rhythm tied to the trade sequence. A typical split looks like this:
- Deposit or start payment (around 10 to 20 percent) to lock the slot and order materials.
- After hacking and demolition is done and cleared, before wet works begin.
- After plumbing, electrical, and tiling pass your check, since these get buried behind finishes.
- After carpentry installation, when the big visible pieces are in place.
- Final balance only after the whole flat is complete and you have walked through it.
Keep at least 5 to 10 percent for the very end. That last slice is your strongest tool for getting defects fixed without argument.
What the CaseTrust framework changes
If your contract is S$5,000 or more and signed on or after 1 Oct 2024, the CaseTrust Renovation Framework (RFPS) sets the ground rules. The biggest win for homeowners is "Open Book" itemised pricing: you see the actual material costs and the separate labour, instead of one opaque number. That transparency makes stage payments easier to agree on, because both sides can see exactly what each milestone costs.
The framework also pushes for clear payment schedules written into the contract. If a firm is under CaseTrust, ask to see the schedule and confirm your milestone amounts match it before you sign.
Holding back the right amount
The mistake many first-timers make is releasing too much too early. A few rules of thumb keep you safe:
- Never pay the full balance before the final inspection and your own walkthrough.
- Match each payment to work you can actually see and verify, not a date on the calendar.
- If a milestone looks unfinished, hold the payment and say so in writing.
- Keep records of every transfer with the milestone note attached.
Contractors who resist staged payments or want most of the sum upfront are a signal to slow down and ask why.
Making the handover clean
When the last payment comes due, do a proper walkthrough with a defect list. Note every chip, gap, and paint miss, then release the final slice only after those are closed. Keep a small portion if anything needs a return visit, and settle it once the flat is truly done.
Paying in stages is not being difficult. It is the normal, fair way HDB renovations are run, and the framework now backs you up. Plan your cash flow around those milestones, and you will reach move-in day with the flat you paid for and your peace of mind intact.
