Your COE is expiring. The PQP is high. The PARF rebate is lower than it used to be. And a replacement car costs more than ever. Here is how to actually run the numbers and make a decision you will not regret.

The short version

  • Renewing forfeits your PARF rebate entirely but can save S$20,000 to S$50,000 compared to buying a replacement at current prices
  • 5-year renewal is a one-way door cheaper upfront, but the car must be scrapped at the end with no further options
  • Budget 2026 PARF cuts do not apply to your existing car only new registrations from February 2026 onwards are affected
  • Get a pre-renewal inspection first knowing the car’s actual mechanical condition changes the numbers completely

What COE and PARF Actually Mean (In Plain English)

Every car registered in Singapore comes with a Certificate of Entitlement (COE). It grants the right to own and use a vehicle on Singapore roads for 10 years. When that 10 years is up, you have a choice: renew the COE to keep the car going, or deregister the car and collect a financial rebate.

The rebate you collect when you deregister is called the PARF rebate, which stands for Preferential Additional Registration Fee. When you first registered the car, you paid ARF based on the car’s open market value. The PARF rebate returns a portion of that ARF to you when you scrap or export the car before the 10-year mark, or when your COE expires and you choose not to renew.

The key thing to understand: the PARF rebate exists only if you deregister the car. The moment you renew your COE, you forfeit the PARF rebate entirely. That is money you are giving up in exchange for the right to keep driving your existing car.

What Is PQP and Why Does It Matter

PQP stands for Prevailing Quota Premium. It is the price you pay to renew your COE, and it is set by LTA as a moving average of the past three months of successful COE bids in your vehicle category.

This matters because COE prices fluctuate significantly. The PQP in any given month may be very different from what it was when you first registered your car, or even from what it was six months ago. When people talk about the COE market being “high,” they are usually referring to current bidding prices, which feed directly into the PQP for renewals.

For Category A cars (engine capacity 1,600cc and below, or electric cars with power output up to 110kW), and Category B cars above those thresholds, the PQP for your specific category determines your renewal cost.

5-Year vs 10-Year Renewal: The Critical Difference

When your COE expires, you can renew for either 5 years or 10 years. This is not simply a matter of paying more for a longer period. There is a structural difference that most drivers misunderstand.

10-year renewal: You pay the full PQP. At the end of those 10 years, you can renew again, for either another 5 or 10 years, subject to the PQP at that time. The car has an ongoing life as long as it is mechanically sound and you are willing to keep renewing.

5-year renewal: You pay half the PQP. Significant upfront savings. However, at the end of those 5 years, you cannot renew again. That is a hard stop. The car must be deregistered when the 5-year extension ends. There is also no PARF rebate at the end of a 5-year renewal, since you already forfeited it at the point of renewal.

So the 5-year path is cheaper upfront but commits you to deregistering the car after 5 more years with no further options and no rebate at the end. The 10-year path costs more upfront but preserves flexibility.

The PARF Rebate: What Budget 2026 Changed (And What It Does Not Change For You)

This is the part most Singapore drivers get confused about, so read carefully.

Budget 2026 introduced two significant changes to the PARF rebate: rebate rates were cut by 45% across all tiers, and the rebate cap was halved from S$60,000 to S$30,000. The changes took effect from the second COE bidding exercise in February 2026.

Here is the important nuance. The new PARF schedule only applies to cars registered with COEs obtained from February 2026 onwards. If your car was registered before that date, your PARF rebate is still calculated under the old scheme. That means if you are facing a COE expiry decision right now on a 9 or 10 year old car, the Budget 2026 changes do not reduce your rebate. You are still under the old numbers.

Where Budget 2026 does affect you: when you buy a replacement car registered in 2026 or later, that new car will carry the reduced PARF rebate. So if you are weighing “renew my old car” against “scrap and buy a new one,” remember the replacement will have a less generous scrap rebate at the end of its own 10-year life.

For the everyday mid-range cars that dominate Singapore roads (Toyotas, Hondas, Mazdas, Hyundais, Mitsubishis), the S$30,000 cap rarely matters anyway. These cars typically have PARF rebates well below that cap. The reduction matters most for owners of higher-value vehicles, particularly European marques with higher OMVs.

Running the Real Numbers

The decision comes down to one comparison:

Cost of renewing (PQP for 5 or 10 years, plus estimated maintenance costs over the renewal period)

vs.

Cost of replacing (price of a new or used replacement car, minus the PARF rebate and scrap value you collect on your current car)

Let us work through a realistic Singapore example.

Assume you have a 10-year-old Toyota Corolla Altis. The current Cat A PQP is around S$90,000. Your PARF rebate is estimated at S$18,000. Scrap value adds another S$2,000 to S$4,000. A comparable replacement car, whether a new Corolla or a similar Japanese sedan, will cost S$130,000 to S$160,000 with the new COE factored in.

Your options:

  • 10-year renewal: Pay S$90,000 PQP. Forfeit S$18,000 PARF. Net cost of the renewal decision versus scrapping: S$90,000 + S$18,000 = S$108,000. But you avoid the S$130,000 to S$160,000 cost of a new car. Net saving versus replacing: potentially S$20,000 to S$50,000.
  • 5-year renewal: Pay S$45,000 PQP. Forfeit S$18,000 PARF. In 5 years, the car is gone with no further options. Total spend: S$63,000 for 5 more years of driving, then you face replacement costs at whatever the market is then.
  • Scrap now: Collect S$18,000 PARF plus S$2,000 to S$4,000 scrap, totalling around S$20,000 to S$22,000. Then explore your deregistration and export options and buy a replacement at current prices.

The maths alone often favours renewal when COE prices are high and the car is in good mechanical condition. But the maths changes when the car needs significant repairs, because those repair costs must be added to the renewal cost side of the equation.

When Renewing Makes Sense

Renewal generally makes the most financial sense when:

  • The car is in genuinely good mechanical condition, not just “feels okay.” A pre-renewal inspection is essential to confirm this.
  • COE prices are high, making a replacement car expensive. When PQP is above S$80,000 for Cat A, the cost advantage of renewal over replacement is significant.
  • You know the car’s service history and have maintained it well. A car that has had regular servicing at a trusted workshop is a much lower risk to renew than one with spotty records.
  • You have emotional or practical attachment to the model and specification. Some discontinued models, like the Mazda RX-8 or older Honda Civic Type R variants, simply cannot be replaced at any price.
  • Your PARF rebate is relatively low, making the financial penalty of forfeiting it less painful.

When Scrapping or Replacing Makes More Sense

Replacement or deregistration makes more sense when:

  • The car needs significant upcoming repairs. A failing automatic transmission on a 10-year-old car can cost S$4,000 to S$8,000 to rebuild. Combine that with a S$90,000 PQP and the numbers change dramatically.
  • The car has known structural issues, significant rust on a body-on-frame vehicle, or suspension components that are showing advanced wear. Renewing a car heading toward expensive mechanical failure is compounding bad money onto bad money.
  • Your PARF rebate is meaningful (in the S$15,000 to S$30,000+ range). For cars registered before Feb 2026, the full old-scheme rebate still applies, and that money can offset a replacement car purchase.
  • Your lifestyle or driving needs have changed. If you have a family now and need a larger vehicle, renewal locks you into a car that no longer fits.
  • The car has been in a major accident and the repair history is uncertain. Structural damage that was not properly repaired is a safety concern, not just a financial one.

The Maintenance Factor: A Car Worth Renewing Is a Car Worth Maintaining

There is a logic that some drivers miss. If you are about to spend S$45,000 to S$90,000 to keep a car for another 5 to 10 years, the mechanical condition of that car at the point of renewal sets the floor for your entire ownership experience over that period.

A car with a worn timing belt, marginal brake pads, failing air-conditioning compressor, and ageing spark plugs is not a car in good condition just because it starts every morning. These are known, predictable failure points that will cost you money within the next 12 to 24 months. Add those costs to your renewal calculation.

Conversely, a car that has been properly serviced at regular intervals, with a documented history of oil changes, brake fluid flushes, and air-conditioning maintenance, is genuinely a better machine than a car of the same age and mileage without that history. Regular servicing is not just about keeping the car running. It is about knowing what you are actually buying when you sign the COE renewal.

If you are not sure what condition your car is actually in before you commit to renewing, a proper workshop inspection

before signing anything is money well spent.

What a Pre-Renewal Inspection Should Cover

Before renewing, a competent workshop should check:

  • Engine condition: oil consumption, timing belt or chain status, valve clearances on high-mileage Japanese engines
  • Transmission: automatic or manual, any slipping, delayed engagement, or unusual noise under load
  • Brakes: pad thickness, rotor condition, brake fluid quality and moisture content
  • Suspension and steering: worn bushings, ball joints, tie rod ends, particularly relevant on cars over 8 years old
  • Air-conditioning: refrigerant level, compressor condition. Singapore without aircon is not negotiable.
  • Electrical: battery health, alternator output, any active fault codes
  • Body and undercarriage: rust, structural damage from previous accidents, coolant or oil leaks

This is not a minor check. It should be a thorough multi-point inspection that gives you an honest picture of what the next 5 to 10 years of ownership might cost. Any workshop that tells you the car is fine after a 10-minute visual is not doing you a service.

The Export Option

There is a third path some owners overlook: exporting the car before deregistration. Singapore right-hand-drive cars are in demand in several regional markets. Export value can sometimes exceed scrap value by a meaningful margin, particularly for well-maintained Japanese models that are popular in neighbouring countries.

Export must happen before the COE expiry and before deregistration. Once you have filed for deregistration, the PARF clock has started. If you think export may be an option, explore it in parallel with your renewal decision, not afterward.

A Practical Decision Framework

If you are sitting with a COE expiry coming up and need to make a call, work through this in order:

  1. Get an honest mechanical assessment first. Do not make a financial decision about a car whose condition you do not fully know.
  2. Calculate your PARF rebate. LTA’s OneMotoring portal gives you this figure. If your car was registered before February 2026, the old (more generous) scheme applies. If you are planning to buy a replacement registered in 2026 or later, factor in that the new car’s PARF rebate will be about 45% lower with a S$30,000 cap.
  3. Check the current PQP for your vehicle category on LTA’s website.
  4. Price out replacement cars at current market rates, factoring in the COE component of a new car or the premium on used cars with remaining COE.
  5. Add anticipated repair costs over the renewal period to your renewal cost estimate.
  6. Compare the two totals over a consistent time horizon, typically 5 or 10 years.
  7. Make the call. The maths usually points clearly in one direction once you have all the figures.

When to come and see us

If your COE is expiring and you are not sure whether the car is in good enough shape to justify renewal, bring it in before you commit to anything. We will give you a straight answer on what is worn, what is likely to fail, and what the realistic maintenance costs look like over the next 5 to 10 years. We do not benefit from telling you to renew or to scrap. We benefit from giving you accurate information.

WhatsApp us

and we can usually get you in the same day or next day. We are at Autobay @ Kaki Bukit, #02-61, open Monday to Friday 9am to 6:30pm and Saturday 9am to 1pm.