Documents to Check Before Buying a Used Car in Nigeria

Avoid scams and regret when buying a used car in Nigeria. Learn exactly which documents to request, verify, and cross‑check, including how to use our free VIN checker and papers‑check tools on Naira Autos.

Joevics1 May 2026
Documents to Check Before Buying a Used Car in Nigeria

Buying a used car in Nigeria feels like a high‑stakes gamble if you don’t know what paperwork to demand and how to verify it. Drive away with the wrong documents and you risk

  • inheriting a stolen car they “transferred” to you,
  • being asked to pay double the duty because the seller never cleared it,
  • or getting flagged by FRSC or police roadside because your “RC book” is fake or mismatched.

This guide walks you through every single document you must check before paying a naira, and shows how to use Naira Autos’ VIN checker and vehicle‑papers tools to dig deeper than the seller wants you to.

Why documents matter more than the car itself

Many Nigerian buyers focus on the paint job, rims, and AC, then breeze through the papers. That’s how Lagos, Port Harcourt, and Kaduna become hotspots for “stolen‑car roll‑over” scams each year.

When you buy a used car, you’re not just buying an engine and tyres; you’re buying:

  • Legal ownership on the Motor Licensing Authority / State Tax Board.
  • Clean history (no theft, major accident, or debt).
  • Proper duty status (for imported tokunbo).
  • Road‑legal status (insurance, roadworthiness, valid licence).

If the paperwork is wrong, you can legally lose the car, pay huge penalties, or get investigation‑flagged even if you’re innocent.

1. Proof of Ownership (RC / “Car Paper”)

What Proof of Ownership is

In Nigeria, Proof of Ownership (often called the “RC book” or registration book) is the core document issued by the Motor Licensing Authority (MLA) of your state showing that a person legally owns the car.

For Lagos buyers, this usually comes via the Lagos State Board of Internal Revenue (LBIR) or their Motor Licensing Autonomy offices. Other states issue via their own Licensing Authorities.

What to check on the Proof of Ownership

When you see the RC book, verify:

  1. Name on the book matches the seller.

    • Cross‑check with the seller’s means of ID (NIN slip, driver’s licence, or passport).
    • If the name is different, insist on a transfer of ownership letter and confirm the seller can show the previous Proof of Ownership.

  2. Vehicle details:

    • Make, model, year, colour, and fuel type.
    • Chassis (VIN) and engine numbers.
    • Plate number.
    • Any mismatch here is a red flag.

  3. Stamp and serial number of the issuing office.

    • All genuine RCs have a unique serial / reference number and a seal from the issuing Motor Licensing office.

  4. Validity and renewal status.

    • Ask if the vehicle licence (car paper) has been renewed this year.
    • In Lagos, renewal fees for private use cars typically range from about ₦5,000–₦15,000, depending on age and category. You can use a registration fee calculator to estimate these costs.

If the seller refuses to show the original RC or offers only a photocopy, walk away. Fake RCs are common in major markets like Onitsha, Oshodi, and Sabon Gari.

2. Vehicle Registration Documents and Licence

Vehicle Licence vs. Proof of Ownership

  • Vehicle Licence (often printed on the RC cover) is the annual licence your car must carry. It proves you paid the government for road use.
  • Proof of Ownership is the long‑term record of who owns the car.

What to request

Ask the seller to show:

  • The current vehicle licence sticker (usually on the dashboard or windscreen).
  • The vehicle licence receipt from the VIO / Motor Licensing office.

If the licence is expired, calculate roughly how much you’ll pay to renew it and factor that into your offer using a fee calculator. Always confirm renewal status before signing any transfer.

3. Chassis Number / VIN and using the Naira Autos VIN checker

What the VIN tells you

The Vehicle Identification Number (VIN) is a 17‑character code on the car’s chassis, stamped under the bonnet, on the door jamb, and on the dashboard where the windshield meets the dash.

Each digit encodes:

  • Country of manufacture
  • Manufacturer and model
  • Engine type
  • Year of production
  • Body style, assembly plant, etc.

How to check the VIN before buying

  1. Locate the VIN on the car:

    • On the dashboard (visible through the windscreen, driver‑side base).
    • Inside the driver’s door jamb sticker.
    • On the chassis rail under the bonnet.

  2. Compare VIN on the car with the documents:

    • Match the VIN on the chassis with the VIN on the RC book, insurance, and customs papers (for tokunbo).
    • Any mismatch is a major scam risk. Some sellers change odometers or swap VIN plates to hide previous accidents.

  3. Use Naira Autos’ VIN checker tool

    • Go to the Naira Autos VIN decoder (under the Tools section).
    • Enter the 17‑digit VIN.
    • The tool will decode everything from the engine size to the country of origin.

This tells you whether the car is exactly what the seller claims. For example, a “2021 Toyota Camry 2.5L” listed by a seller might actually be a 2018 Camry 2.0L once you perform a VIN check.

4. Customs clearance papers (for imported / tokunbo cars)

Why customs papers are critical

If you’re buying a tokunbo car (imported from the US, UK, Japan, etc.), the seller must have customs clearance documents proving the car was legally imported and duty paid.

Without proper customs papers, you can:

  • Be accused of evading duty or smuggling.
  • Be forced to pay full duty again when you try to register or transfer. You can estimate these costs with an import duty calculator.

What customs papers look like

Typical documents include:

  • Import Duty payment receipts (showing the car’s CIF value and duty paid).
  • Customs clearance / release papers from the Nigeria Customs Service.
  • Bill of lading / terminal documents (for cars that came through Apapa or Tin Can Island ports).

How to verify them

  • Ask the seller to show original copies (not photos or WhatsApp screenshots).
  • Cross‑check the VIN, make, model, and year on the customs papers with the VIN on the car and the RC.
  • Confirm that the duty paid matches the vehicle type and age. Used cars in Nigeria attract 35% import duty + 15% levy = up to 50% of CIF value, plus VAT and other charges. You can verify expected rates via our import duty tool.

5. Insurance certificate (Third‑party vs Comprehensive)

Types of car insurance in Nigeria

Every car in Nigeria must have at least third‑party insurance by law. Check the Nigerian Insurance Industry Database to see if the policy is legitimate.

  • Third‑party insurance: Covers injury/death or damage you cause to others.
  • Comprehensive insurance: Covers damage to your own car plus third‑party liabilities.

For a used‑car buyer, comprehensive is usually better because it protects you against theft, accidents, and fire. You can estimate premiums using an auto insurance calculator.

What to check on the insurance certificate

Ask the seller to show:

  1. Current insurance certificate or policy document.
    • Must be valid and not expired.
  2. Policyholder name and address.
    • Must match the registered owner on the RC.
  3. Cover type (Third‑party vs Comprehensive).
    • Prefer a car already on comprehensive cover, even if you plan to switch insurers later.

If the seller has no insurance or shows only an expired policy, factor in the cost of a new policy into your budget using our insurance tool.

6. Certificate of roadworthiness

What roadworthiness is

The Certificate of Roadworthiness proves that the car has passed a technical inspection by the Vehicle Inspection Service (VIS) and is deemed safe for the road.

Unlike the vehicle licence, it’s usually valid for 12 months (same cycle as road tax).

Why you must check it

  • A car with no valid roadworthiness can be impounded by FRSC or VIS.
  • Many insurers require a valid roadworthiness certificate before issuing or renewing a policy.

If the roadworthiness is expired or the car never had one, ask the seller how soon they can have it inspected, or factor in the inspection cost into your negotiation.

7. Police CMR / Central Motor Registry (ECMR) report

What CMR is

The Police Central Motor Registry (CMR) or ECMR is a police‑generated report that shows whether the car has ever been reported stolen, involved in an accident, or linked to a criminal case. Visit the Nigeria Police Force ECMR Portal for more information.

Why it matters

  • A car with a stolen or flagged CMR can be seized at any time, even after you’ve paid the seller.
  • Many buyers and dealers in Lagos, Abuja, and Port Harcourt will insist on a clear CMR before proceeding.

8. Receipt of plate number / allocation document

What this document is

When a car is registered in Nigeria, the state issues a receipt of plate number and an allocation document confirming that the plate number is officially assigned to that vehicle.

Why it matters

  • It legally ties the plate number to the VIN and RC.
  • Without it, there’s a risk of “plate cloning” (another car using the same plate).

9. Proof of purchase and transfer of ownership letter

Proof of purchase documents

Even if the RC shows the seller’s name, ask for:

  • Original invoice or receipt from when the seller bought the car.
  • Bank transfer receipt or payment‑at‑bank slip if the purchase was bank‑based.

This helps prove that the seller is not a dealer who just slapped his name on someone else’s car.

Transfer of ownership letter

In many cases, the seller may have bought the car from a previous owner. Ask for:

  • A transfer of ownership letter signed by the previous owner.
  • If available, the previous owner’s RC showing the transfer.

Without proof of purchase or a clean transfer chain, the car may be stuck in a legal space where you can’t register it in your name smoothly. You can double-check what's missing using our vehicle paper checklist.

10. Seller’s means of identification

Why you must verify the seller

You need to confirm that the person selling to you is:

  • The listed owner on the RC, or
  • A legally authorised agent (with a signed letter of authority).

What documents to request

Ask for originals (not just photos):

  • NIN card / NIN slip
  • Driver’s licence
  • National ID card
  • International passport

11. Additional documents depending on situation

Company‑owned or fleet cars

If the car is previously owned by a corporation, bank, or fleet company, you may also see:

  • Company vehicle disposal order.
  • Depreciation schedule or asset register (for tax purposes).

Right‑hand‑drive (RHD) vs left‑hand‑drive (LHD)

For imported Japanese or US‑origin cars, confirm the drive type using the VIN-decoded data.

  • A right‑hand‑drive car is common in Nigeria.
  • A left‑hand‑drive car may have been imported without proper customs clearance if it ends up in local hands.

How Naira Autos tools help you verify documents faster

Naira Autos isn’t just a marketplace; it’s a document‑verification toolkit for buyers and sellers.

1. VIN checker and chassis‑number decoder

  • Use our VIN checker to instantly decode any VIN you see on the dashboard, door jamb, or under the bonnet.
  • Compare the decoded details (make, model, year, engine) with what the seller says.

2. Car Evaluator (Valuation Tool)

  • Want to know if you are overpaying? Use the Naira Autos Car Evaluator to find out exactly how much that car is worth in the current Nigerian market.

3. AI Mechanic

  • If you notice something odd during the inspection, run the symptoms through our AI Mechanic to get an idea of potential repair costs.

4. Vehicle Papers Checklist

  • Keep our Vehicle Paper Checklist open on your phone while inspecting the car to ensure you don't miss a single document mentioned in this guide.

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