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Singapore LTA COE Car Ownership & Driving License Conversion Calculator 2026

Calculate Singapore LTA COE Cat A/B car ownership costs, ARF tax, & Road Tax. Review foreign driving licence conversion rules (BTT test) & ERP costs.

Overview & Statutory Background

Singapore regulates private vehicle ownership through the Land Transport Authority (LTA) Certificate of Entitlement (COE) 10-year quota system. Private cars are subject to Category A (<1600cc / 130bhp) or Category B (>1600cc / 130bhp) COE bidding premiums (ranging from S$90,000 to S$105,000+), progressive Additional Registration Fees (ARF up to 320%), and annual Road Tax. Foreign expats holding a valid foreign driving license can drive in Singapore for up to 12 months, after which they must convert to a Class 3/3A Singapore driving license by passing the LTA Basic Theory Test (BTT). Use this calculator to estimate car ownership costs and license conversion fees.

Key Pass Highlights & Statutory Criteria

Cat A COE Est

S$90,000+

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Cat B COE Est

S$105,000+

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Licence Rule

Convert in 12 Mos

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Conversion Exam

LTA BTT Test

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LTA COE Car Cost & License Conversion Calculator 2026

Estimate 10-year COE premiums, ARF vehicle tax, and foreign license conversion rules (BTT exam)

COE Vehicle Category

Vehicle Open Market Value (OMV S$)

LTA BTT Test Passed?

Estimated Total Vehicle Purchase Cost:

S$146,500

COE: S$92,000 | ARF Tax: S$27,000

Driving License Conversion Cost:

S$56.50 total

12-Month Exemption Window

Evaluation Criteria & Points Breakdown

12-Month Foreign Licence Exemption

12 Mos Max

Foreign license holders can drive for up to 12 months from residency start date before converting to a SG license.

LTA Basic Theory Test (BTT) Requirement

BTT Exam

Expats must pass the computer-based LTA Basic Theory Test (BTT) at SSDC, BBDC, or CDC to convert foreign license.

10-Year COE Quota Bidding System

Cat A / Cat B

Purchasing a car requires bidding for a 10-year Certificate of Entitlement (COE) issued by LTA bi-monthly.

Progressive ARF Vehicle Tax

100% to 320% ARF

Additional Registration Fee (ARF) tiers range from 100% (first S$20k OMV) up to 320% for vehicle OMV exceeding S$80k.

Mandatory Eligibility Requirements

Expats must convert their foreign driving license within 12 months of becoming a Singapore resident (EP, S Pass, DP, PR).

Must pass the LTA Basic Theory Test (BTT) at an authorized driving center (Singapore Safety Driving Centre, Bukit Batok, or ComfortDelGro).

Foreign license must be valid and issued before entry into Singapore (minimum 6 months prior holding period).

COE is valid for 10 years, after which the vehicle must be deregistered or the COE renewed for 5/10 years at PQP rates.

Step-by-Step Application & Issuance Process

Book LTA Basic Theory Test (BTT)

Pass BTT Computerized Exam

Complete 50-question BTT exam and achieve minimum passing score of 45/50.

Submit Conversion Application to Traffic Police

Visit driving center Traffic Police counter with passport, FIN, original foreign license, and BTT slip.

Pay S$50 Photocard License Fee

Pay S$50 conversion fee via NETS/credit card and receive temporary driving slip.

Receive Physical Singapore Driving License

Physical Class 3/3A Singapore driving license is mailed to local address within 2 weeks.

Required Document Checklist

•Valid Foreign Driving License (original + official English translation if non-English)

•Passport and NRIC / FIN card (showing valid EP, S Pass, DP, or PR status)

•LTA BTT Result Slip (proving passing grade in Basic Theory Test)

•Passport-sized photograph (white background for photocard license issuance)

•Proof of overseas employment/study (if foreign license was issued while residing abroad)

Frequently Asked Questions (FAQ)

Expats holding an Employment Pass, S Pass, Dependant's Pass, or PR status can drive on a valid foreign driving license for up to 12 months from the date they become a resident in Singapore. After 12 months, they must convert to a Singapore Class 3/3A driving license.

Expats only need to pass the computer-based LTA Basic Theory Test (BTT). No practical driving test is required for light vehicle (Class 3/3A) license conversion.

A COE grants the legal right to register and use a vehicle in Singapore for 10 years. COEs are auctioned bi-monthly under Category A (cars up to 1600cc/130bhp) and Category B (cars above 1600cc/130bhp).

COE premiums fluctuate based on market demand, typically ranging between S$85,000 and S$105,000+ for Cat A and Cat B vehicles.

ARF is a tax imposed on vehicle Open Market Value (OMV). It ranges from 100% on the first S$20,000 OMV up to 320% for the portion of OMV exceeding S$80,000.

Expats can take the BTT at any of Singapore's 3 official driving centers: Singapore Safety Driving Centre (SSDC Woodlands), Bukit Batok Driving Centre (BBDC), or ComfortDelGro Driving Centre (CDC Ubi).