Renovation Payment Schedule: What's Normal in Singapore

A fair renovation payment schedule in Singapore runs across four to five stages, starts with a deposit of 10–20%, ties every later payment to completed work, and holds back 5–10% until defects are cleared. If a firm asks for half up front, that isn't a payment schedule — it's you financing their business.

Renovation contractors were among the top five industries for complaints logged with the Consumers Association of Singapore in 2025, and prepayment loss is the recurring story: money paid, work unfinished, company gone. The schedule is your main protection against that, and it's negotiable before you sign and worthless after.

What does a normal renovation payment schedule look like?

Deposit on signing, then payments as each visible stage completes, with the last slice held to handover. The exact split varies by firm and by scope, but the shape below is what most reputable Singapore renovation contracts follow.

Notice what every row has in common: the payment follows the work. A schedule tied to calendar dates rather than milestones removes your only leverage, because you owe the money whether or not anything happened that fortnight.

How much deposit is reasonable?

Ten to twenty percent, and never more than twenty. CaseTrust accreditation caps the initial deposit at 20% of contract value precisely because prepayment is where consumers get hurt, and accredited firms must also protect that deposit with a performance bond — a bond issued in your name that pays out if the company winds up before finishing your flat.

A deposit exists to cover real early costs: design development, permit submission, material ordering, deposits to sub-trades. It doesn't need to cover the entire carpentry order eight weeks before installation. If a firm insists on 40–50% before anyone has visited your flat with a hammer, ask what that money is buying this month.

Why should you hold back a retention sum?

Because the last 5% is the only reason anyone comes back to fix the door that doesn't close. Defect rectification after final payment depends entirely on goodwill, and goodwill has a bad record in this industry.

Write the retention into the contract with a trigger: released when the agreed defect list is cleared, or a set number of days after handover, whichever comes first. That last clause is fair to the firm too — it stops a homeowner sitting on money indefinitely over a scuff mark.

What should the contract say about variations?

Every change to scope should be priced and signed before it's built, not tallied up at handover. Variation orders are the single most common source of renovation disputes we hear about, and almost all of them are documentation failures rather than dishonesty.

• Written variation orders — a short form stating the change, the cost, and the effect on the timeline
• Signed by both sides before the work happens
• Payment terms stated — whether it's added to the next milestone or settled separately
• Running total visible so you know where you stand against your contingency

Keep 10–15% of your budget for this. Even a well-planned renovation collects a few genuine changes, and the ones that hurt are the ones nobody priced. Reading the original quotation properly is what keeps that list short.

How does a renovation loan change the schedule?

It doesn't change the stages, but it does change the timing — banks release cashier's orders on their own schedule, not your contractor's. Align the two before works start, or you'll be covering a milestone in cash while waiting for a disbursement.

Because the money goes directly to the renovation firm, the payee name on the quotation, the contract and the loan application all need to match. Our post on how renovation loans work in Singapore covers the caps and the paperwork in more detail.

What protections exist if something goes wrong?

Your contract, your accreditation scheme, and CASE — in that order of usefulness. None of them help much if the paperwork is thin, which is why the boring documents matter more than the mood board.

1. A written contract naming stages, scope, timeline, defects liability and dispute resolution. CaseTrust-accredited firms use a standard contract rather than one they drafted themselves.
2. A deposit performance bond, which protects prepayments against the firm closing or being wound up.
3. A 12-month workmanship warranty, standard under CaseTrust accreditation. Ask what it covers — workmanship and materials are different promises.
4. Documentation as you go: dated photos at each stage, WhatsApp confirmations of decisions, and a written defect list at handover.

MET Interior is CaseTrust-accredited and HDB-registered, so these terms are in every contract we issue — but the point isn't who you hire. It's that you can ask any firm for the same terms and read what they say back.

What should you check before each payment?

Walk the site, compare against the drawings, and only then transfer. Five minutes at each milestone catches the problems that cost thousands at the end.

• Is the work for this stage actually complete, or nearly complete?
• Does what's built match the drawing you signed — dimensions, positions, materials?
• Have any variations been agreed in writing since the last payment?
• Are the next stage's selections locked, so the schedule doesn't stall?

Photograph everything. Nobody has ever regretted having too many site photos, and they settle almost every disagreement about what was there before.

What if you're asked to pay in cash, or to a different payee?

Don't. Payments should go to the company named on your contract, through a traceable channel, against an invoice for a stage that's been completed. A request to pay a personal account, or to pay cash for a discount, removes every protection you have if the job goes wrong.

The same applies to payee mismatches. If the quotation is issued by one entity, the contract names another, and the invoice a third, stop and ask why before transferring anything. Bank disbursement for a renovation loan will flag the same problem, usually at the least convenient moment.

Does the schedule change for larger or landed projects?

The principle holds, but the stages multiply. A landed renovation or an A&A project runs across more milestones — demolition, structure, roofing, M&E first fix, plastering, second fix, finishing — and the payment schedule should track them at a similar level of detail rather than lumping months of work into one payment.

Retention matters more at that scale too, and the defects period usually needs its own clause. For structural work, keep the schedule tied to certified completion of each stage, not to elapsed time.

The bottom line

Deposit capped at 20%, payments tied to completed milestones, 5–10% retained until defects are cleared, and variations priced in writing before they're built. Those four rules are worth more than any discount you can negotiate — and a firm that won't accept them has told you something useful about how the project will go.