The HVZES incentive has been cut for lighter heavy vehicles

What actually changed

LTA announced on 2 September 2026 that the Heavy Vehicle Zero Emissions Scheme incentive is being reduced for the lighter end of the heavy-vehicle category. The change takes effect on 3 September 2026.

Both are still paid in three tranches over two years — at registration, at the first anniversary and at the second anniversary. The scheme itself continues to be available until 31 December 2028.

One boundary is worth stating plainly, because it causes confusion: HVZES applies to vehicles above 3,500 kg maximum laden weight. A vehicle at or below 3,500 kg is not in this scheme at all and never was — it falls under the Commercial Vehicle Emissions Scheme, which is unaffected by this announcement.

Does this apply to a vehicle you have already ordered?

This is the question worth answering first, and the answer turns on a date rather than on the vehicle.

LTA has said that vehicles registered using COEs obtained before the first September 2026 bidding exercise continue to receive S$40,000, regardless of maximum laden weight. The reduced S$15,000 applies to COEs obtained from that bidding exercise onwards, and to vehicles registered on or after 3 September 2026 where no COE is required.

So if you have a vehicle on order in the affected weight band, the practical step is to confirm with your dealer which bidding exercise your COE came from. That single fact is worth S$25,000, and it is not something to assume in either direction.

Which vehicles sit in the affected band?

The band is narrower than it sounds, but it captures a lot of what fleets actually buy — the 3.7 to 5 tonne trucks that do urban distribution work.

Of the 29 models in our directory, grouped by published maximum laden weight:

• · Eight models fall in the reduced band (above 3,500 kg, up to 7,000 kg) — these are the ones where the incentive drops by S$25,000.
• · Six models sit above 7,000 kg and are unaffected, including the prime movers and the 18-tonne and larger rigids.
• · Fifteen models are at or below 3,500 kg, so HVZES never applied to them. Vans and most pickups sit here.

A caution on that grouping. We have classified by the laden weight each manufacturer publishes, and several models sit within a few kilograms of a threshold — one at 3,495 kg and another whose two plate variants straddle 3,500 kg. Where a vehicle is close to a boundary, the figure on the registration documents is what counts, not a brochure. Check it rather than infer it.

You can see published weights for every model side by side in the comparison tool.

How much should this change what you buy?

Less than the headline suggests, in most cases — and this is where it is worth being careful.

There is now a S$25,000 gap between the two bands, and the temptation is to read that as an argument for buying heavier. Sometimes it will be. But a 7.5-tonne truck bought to capture a grant, when a 4.5-tonne truck was the right vehicle for the work, is rarely a good trade. The heavier vehicle usually costs more to buy, more to run, more to insure, and may need a different driver licence class. It can also be harder to park and manoeuvre on the sites you actually visit. Those costs recur every year; the grant lands once.

The more useful way to hold it: the grant was never the reason to electrify, and it should not now become the reason to buy the wrong size. What has changed is the size of one input into a calculation you should be doing anyway — the vehicle that fits the duty cycle is still the vehicle that fits the duty cycle.

Where it does legitimately change the arithmetic is at the margin. If you were genuinely undecided between two vehicles either side of the 7,000 kg line, and the heavier one would have served the work, this reduction is a real factor and worth revisiting. If you were not, it is mostly a change to the capital line rather than to the decision.

Why LTA made the change

The reasoning is set out in the release, and it is worth reading rather than speculating about.

The proportion of newly registered heavy vehicles that are zero-tailpipe-emission has risen from less than 1% in 2025 to around 30% in July 2026. In the lighter segment specifically, zero-tailpipe-emission vehicles accounted for 55% of new registrations in July 2026.

Read plainly, that is a scheme working as designed and then being adjusted where it has done its job. Adoption in the lighter band has passed the halfway mark, so the incentive is doing less work per dollar there. Heavier vehicles, where electrification is harder and the products are newer, keep the full S$40,000.

What we would take from this more broadly

One observation, offered as a pattern rather than a prediction.

This is the first time we have seen an HVZES quantum move, and it moved downwards in the segment where uptake climbed fastest, with about a day of notice. The scheme still runs to the end of 2028 and the heavier band is untouched, so this is not a wind-down. But it is reasonable evidence that incentive levels here track adoption, and that they can be adjusted quickly.

If you are weighing whether to move this year or in two years, that is worth holding alongside everything else — not as a reason to rush a decision you are not ready to make, but as a reminder that the published figure is the figure for now rather than a fixed feature of the landscape. The same is true of the EHVCG charger grant, which has a 500-charger island-wide cap that closes it whenever it is reached.

Where to read the primary source

We have quoted the figures above directly from LTA. If you are making a decision on them, read the release yourself rather than relying on our summary — including ours.

• · LTA — Adjustments to the Heavy Vehicle Zero Emissions Scheme (2 September 2026)
• · Our HVZES summary, updated for this change
• · The full grants tracker, covering CVES, EHVCG and the wider stack