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How to Calculate Car Depreciation in Singapore?
Owning a car in Singapore is a significant milestone — and often one of the coveted 5 Cs. But while a car is an asset, it's also a fast-depreciating one. That’s why it’s important to understand how depreciation works when planning future vehicle investments or estimating the real cost of ownership.
What Is Car Depreciation?
A car's depreciation refers to the decrease in a vehicle’s value over time. Each time you drive, your car’s resale value diminishes. This depreciation value is a major factor in determining the total cost of a vehicle in Singapore.
Annual Car Value Depreciation Formula:
Annual Depreciation Value = (Initial Purchase Price – Sale Value) / Number of Years in Service
For example, if you bought a brand-new car for $80,000 and sold it for $40,000 after 10 years, the annual depreciation value would be $4,000. However, various factors influence the depreciation costs beyond just the purchase and sale price.
Key Factors Affecting Car Depreciation in Singapore
Several factors impact a car’s depreciation rate, affecting its resale value and scrap value of a car over time.
1. Certificate of Entitlement (COE)
Singapore’s COE system significantly impacts car values. The COE is a government-imposed tax that determines the right to register, use, and own a car for 10 years. Once the COE expires, owners must choose whether to renew it at the current rate or deregister the vehicle.
COE Rebate Calculation:
When a vehicle is deregistered before the 10-year COE period ends, the COE rebate is calculated based on the unused months.
COE Rebate = (Quota Premium Paid × Remaining Months) / 120
This rebate contributes to your vehicle’s deregistration value, which represents the amount you can recover when taking the car off the road.
Deregistration Value (Paper Value):
The deregistration value — commonly called the paper value — includes both the COE rebate and, where applicable, the PARF (Preferential Additional Registration Fee) rebate. This figure is an essential consideration when calculating your car’s net depreciation.
2. Open Market Value (OMV)
The OMV Singapore of a car includes the initial value, shipping costs, and other associated expenses before taxes and duties. Higher OMV values lead to greater Additional Registration Fee (ARF) charges, impacting overall depreciation. Higher OMV values can also affect the resale value of vehicles in the used car market, making them less attractive to potential buyers.
3. Registration Fees and ARF
The Registration Fee (RF) is a fixed $140, while the Additional Registration Fee (ARF) is calculated based on the car's OMV:
- First $20,000 of OMV: 100%
- Next $20,000 (i.e., $20,001 to $40,000): 140%
- Next $20,000 (i.e., $40,001 to $60,000): 190%
- Next $20,000 (i.e., $60,001 to $80,000): 250%
- Above $80,000: 320%
The ARF paid contributes to the total cost and directly influences depreciation rates.
4. Preferential Additional Registration Fee (PARF) Rebate
A car owner can receive a PARF rebate upon deregistration if the vehicle is scrapped before the COE expires. The PARF value helps estimate this rebate, which is based on the age of the vehicle when it is de-registered and scrapped. For cars registered with a COE obtained on or after 22 February 2023, the PARF rebate is capped at $60,000.
Adding all these up will enable you to figure out the true cost of owning and operating a car and also whether you can afford to finance your car loan.
5. Vehicle Emissions Scheme (VES) Impact:
The VES can affect the ARF payable. If a vehicle qualifies for a VES rebate, the ARF is reduced accordingly, which in turn lowers the PARF rebate upon deregistration. Conversely, vehicles subject to a VES surcharge will have a higher ARF, but the surcharge does not increase the PARF rebate.
6.Electric Vehicle Early Adoption Incentive (EEAI):
From 1 January 2024 to 31 December 2025, fully electric cars registered in Singapore are eligible for an EEAI of 45% off the ARF, capped at $15,000. This incentive reduces the upfront cost and can influence depreciation calculations for electric vehicles.
How to Minimise Car Depreciation
While all cars depreciate, some strategies can help reduce depreciation losses and retain a higher resale value:
- Regular Maintenance – Keep up with service records to preserve the car’s value.
- Limit Mileage – High mileage leads to a faster depreciation curve.
- Avoid Excessive Modifications – Excessive modifications often lead to a lower resale value.
- Sell Before New Models Release – Older models lose market demand when newer versions are introduced.
- Buy Nearly New Cars – A used car depreciation calculator can help estimate savings when buying pre-owned vehicles.
- Consider Alternative Fuel Vehicles – These vehicles, such as electric and hybrid cars, may have different depreciation rates due to evolving technology and government incentives.
Final Thoughts
Car ownership in Singapore is costly, and understanding how to determine car depreciation value is crucial for financial planning. Factors like COE, OMV, ARF, and PARF rebates significantly impact the true cost of a vehicle. By making informed decisions and understanding your automobile depreciation value, you can maximise your car’s resale value for potential buyers and minimise depreciation losses.
Understanding car depreciation is key to managing your finances. Ensure you’re getting value for money with Budget Direct Car Insurance, providing affordable, transparent insurance coverage. Get a quote today and protect your investment!
