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Importing a UK Car to Portugal Post-Brexit: The Complete Legal, Tax, and Registration Guide

Aug 19
6 min read

In Short

  • Post-Brexit Tax Framework: unless the owner qualifies for tax exemption, UK vehicles imported into Portugal are subject to 23% VAT (IVA) and 10% Customs Duty calculated on the CIF value (Cost + Insurance + Freight), plus standard ISV (Vehicle Tax) based on engine size and CO2 emissions,

  • ISV & VAT Tax Exemption (Transferência de Residência): Relocating permanently from the UK to Portugal allows you to import one personal vehicle completely tax-free (0% ISV, 0% VAT, 0% Duty), provided you owned and registered it in the UK for at least 6 months prior to moving.

  • Right-Hand Drive (RHD) Legality: RHD vehicles are 100% legal to import and register in Portugal. However, they must pass an IMT inspection verifying that headlight beam patterns have been converted for right-hand traffic and rear fog lights align with EU standards.

  • Strict 12-Month Exemption Window: To claim full tax relief, the vehicle import process (Declaração Aduaneira de Veículos - DAV) must be initiated within 12 months of establishing official Portuguese tax residency.

  • Bespoke Concierge Advantage: Engaging a white-glove automotive import agency — hi, that's us — takes the hassle of having to be on top of every step and procedure on a daily and weekly basis off your hands. We deal with the Autoridade Tributária (AT) and Instituto da Mobilidade e dos Transportes (IMT), so that you may have as seamless a transition as possible.


1. Post-Brexit Import Framework To Import A Car from the UK To Portugal: EU vs. Non-EU Status

Since January 1, 2021, Great Britain (England, Scotland, Wales) is classified as a third country by the European Union. As such importing a vehicle from the UK to Portugal now involves non-EU customs procedures, import duties, and mandatory technical validations.


Northern Ireland has its own half-in, half-out arrangement with the EU, which means that some cars are eligible for exemptions and others aren't. We'll cover it in more detail in a future post.


Import Category

Standard Third-Country Import

Transfer of Residency Exemption

Customs Duty

10% of CIF value

0% (Exempt)

VAT / IVA

23% applied to (CIF + Duty)

0% (Exempt)

ISV (Vehicle Tax)

Full matrix scale (CO2 + Engine cc)

0% (Exempt)

Eligibility Criteria

-

Requires 6+ months UK ownership & residency transfer (intent to permanently move to Portugal)

Lock-in Period

None (car can be sold immediately)

Car cannot be sold, rented, leased or otherwise transferred for 12 months



2. Transfer of Residency Exemption (Isenção de ISV e IVA)

As you have probably gathered from the last table, when moving your primary residence from the UK to Portugal, you are entitled under Portuguese law to import one personal motor vehicle (car or motorcycle) exempt from ISV, VAT, and Customs Duty. This exemption frequently saves mid-range, luxury and high-performance car owners between €5,000 and €45,000+ in taxes.


A. Mandatory Criteria to Qualify:

  1. 6-Month Ownership Rule: The vehicle logbook (V5C) must have been registered under your name in the UK for at least 180 consecutive days prior to canceling UK tax residence or obtaining Portuguese residency.

  2. 12-Month UK Residence Proof: You must provide official proof of having lived in the UK for at least 12 months preceding your move (e.g., HMRC tax returns, utility bills, council tax statements, or employment contracts).

  3. 12-Month Application Window: The exemption request must be submitted to the Portuguese Tax and Customs Authority (Autoridade Tributária e Aduaneira - AT) within 12 months of obtaining your Portuguese residency card or Atestado de Residência.

  4. Resale Restriction: The vehicle cannot be sold, rented, leased, or transferred for 12 months following its official Portuguese registration.


Crucial Compliance Tip: The name on your UK V5C logbook, UK proof of residence, and Portuguese residency document must match identically. Any discrepancy can result in a rejection of the tax exemption.


3. Registering Right-Hand Drive (RHD) Vehicles in Portugal

A widespread myth is that Right-Hand Drive (RHD) cars cannot be registered in Portugal. RHD vehicles are fully legal to register, insure, and drive. However, before passing the mandatory IMT Technical Inspection (Inspeção Modelo 115 / Tipo B), three primary modifications are required:

  1. Headlight Beam Pattern: UK headlights dip left, which blinds oncoming traffic in continental Europe. Headlight units must be replaced or adjusted to asymmetric right-side dip. Temporary adhesive converters are not accepted for permanent registration.

  2. Rear Fog Light Alignment: The rear fog light must be positioned on the center or driver's side (left side in Portugal). If your UK car has a single right-side fog light, it must be rewired or switched with the reverse light housing.

  3. Speedometer Display: The speedometer must display speed in km/h (either through a digital togglable display or a dual physical dial).


4. Step-by-Step Import Roadmap

Step

What Happens

1

Documentation & Certificate of Conformity (COC)

We'll ask you to gather the original UK V5C, purchase invoice, so we can request a European Certificate of Conformity (COC) from the vehicle manufacturer. If a COC is unavailable (e.g., custom UK models), an individual homologation process through the IMT will be required, which we'll also handle on your behalf.

2

Customs Clearance & DAV Submission

Upon entry into Portugal, we'll submit the Declaração Aduaneira de Veículos (DAV) via the Portal das Finanças. This step calculates or waives taxes based on exemption status. Once taxes are paid or formally waived, the AT will issue the fiscal clearance required for us to request license plates and final registration from the IMT.

3

Technical Inspection (Inspeção Tipo B)

We'll bring your vehicle to an authorised inspection center (Centro de Inspeções Técnica de Veículos - CITV) for a Tipo B Inspection. Technicians will verify VIN numbers, engine codes, emissions, chassis integrity, and RHD lighting conversions.

4

IMT Homologation & Registration

We'll submit the inspection certificate, COC, DAV, and identification to the Instituto da Mobilidade e dos Transportes (IMT). Upon approval, the IMT will issue a Portuguese registration number.

5

License Plates, IUC Tax, and DUA

Finally, we'll fit physical Portuguese license plates, you'll pay the annual road tax (Imposto Único de Circulação - IUC), and receive the vehicle's official title document (Documento Único Automóvel - DUA).



Frequently Asked Questions


Can I drive my UK-registered car in Portugal before registering it?

Yes. Non-residents can drive a UK-registered car in Portugal for up to 180 days in a 12-month period. If you become a Portuguese resident, you must initiate the import registration process immediately.

What happens if I miss the 12-month exemption deadline?

If you fail to apply for the Transferência de Residência exemption within 12 months of obtaining Portuguese residency, you forfeit the right to import the car tax-free and must pay standard Customs Duty, VAT (23%), and full ISV.

Yes, Right-Hand Drive (RHD) vehicles are 100% legal to register and drive in Portugal. However, they must pass an IMT inspection verifying that headlight beam patterns are converted for right-hand traffic and rear fog lights align with EU standards.

Is it worth importing a mid-range, luxury or high-value car from the UK to Portugal?

Yes, if you plan to transfer your residency. While Portuguese vehicle taxes on new high-displacement or luxury vehicles are among the highest in Europe, exercising your residency exemption on a mid-range or high-value car imported from the UK can save tens of thousands of Euros compared to buying a local equivalent.

Navigating Portuguese customs and vehicle registration can be complex and time-consuming. Our white-glove concierge service manages the entire process — from UK collection, customs clearance, and technical conversion to IMT registration and home delivery.


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