Car Depreciation Calculator

Annual depreciation from price, ARF and COE years left — the number that matters.

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Purchase price (incl. COE)

ARF paid

Years of COE remaining

PARF-eligible (deregistered before 10 years old — 50% ARF rebate)

Estimated deregistration value$15,000

Annual depreciation$13,500

Monthly depreciation$1,125

Uses the common market convention: (price − deregistration value) ÷ years of COE left. PARF rebate assumed at 50% of ARF (deregistration between 9 and 10 years). Excludes loan interest, insurance, road tax and running costs.