The HDB Indemnity Form for Early Renovation: What It Was and What HDB Requires Now

If you bought a vacant HDB resale flat and someone told you to "just sign the indemnity form and start renovating before completion" — that advice needs checking. The indemnity form is no longer something you sign as a separate, standalone step, and HDB's current guidance is to start renovation only after the renovation permit is approved.

I still get asked about it almost every month, because for years it was standard practice. So let me lay out what it was, what changed, and what you actually do now if your sell-and-buy timeline is tight.

What the indemnity form used to do

The old arrangement worked like this: the buyer and seller of a vacant flat would both sign a renovation indemnity form. It let the buyer's interior designer apply for a renovation permit before completion, and it shifted responsibility for any damage during that early window onto the buyer — even though the seller was still the legal owner on paper. For buyers racing a bank-loan timeline, it bought a few precious weeks.

What changed

HDB's current guidance is that you should only commence renovation after obtaining the renovation permit. Your contractor submits the permit application electronically on your behalf, attaching an Acknowledgement Form (Renovation) signed by you, and the work must be carried out by a contractor on HDB's Directory of Renovation Contractors, in line with the Housing & Development (Renovation Control) Rules. Indemnity wording has not disappeared: HDB's Acknowledgement Form (Renovation) and its notes on renovations still ask you to indemnify HDB against claims for damage or destruction.

If you are a buyer who wants to start before completion, confirm your specific situation directly with HDB rather than assuming. The authoritative source is HDB's renovation guidelines.

The honest part — this hurts tight timelines

Here's the trade-off nobody likes. If your plan was to sell, buy, and have a fully renovated flat waiting the day you move in, that plan just got harder. Plan on the basis that the renovation cannot overlap with the tail end of the previous owner's ownership. For a completely original flat that needs everything stripped and redone, that can mean weeks with no home — and if you're on a bridging loan, weeks of paying for two places at once.

What to do instead

• Plan the reno from completion day, not before. Line up your contractor, permit application and material orders so work starts the moment keys are in hand.
• Budget for a gap. A short-term rental or a stay with family during the reno window is now part of the real cost of an original resale flat — factor it in before you commit.
• Sequence your sell-and-buy carefully. The timeline math is where people get caught out — one badly-placed completion date and you're either homeless or double-paying.
• Confirm with HDB, not a forum. The rules and forms may have been updated; check your exact case against HDB directly before you assume anything.

My take

The indemnity-form shortcut was convenient, but it always sat in a grey zone — you were renovating a flat you didn't legally own yet. Waiting for the permit is inconvenient, not unreasonable. The buyers who'll feel it most are the ones on a tight sell-and-buy chain who assumed they could start early; if that's you, the fix isn't a form, it's planning the timeline properly from the start.

If you're mapping out a sell-and-buy and want to pressure-test the timeline — completion dates, the reno window, where the gap falls — I can walk through the sequence with you before you're locked into a date you can't move.