How motorcycle tax works in Portugal
Two different taxes apply to a motorcycle, and it helps to keep them apart.
ISV (Imposto Sobre Veículos) is a one-time tax you pay when the bike is first registered in Portugal — including when you import it. For motorcycles it comes from Table C: a fixed euro amount for each engine-size band, with no CO₂ component at all. That is the single biggest difference from cars, whose ISV mixes engine size with emissions.
IUC (Imposto Único de Circulação) is the annual road tax you pay every year the bike stays registered. Motorcycles fall under Category E — another flat amount by engine size.
Separately from the tax, importing a bike involves registration and homologation — proving what the vehicle is and getting it a Portuguese plate (matrícula), handled by IMT. All three are covered below.
ISV for motorcycles: Table C
Find your engine size, read off the fixed amount. That is the whole ISV base for a motorcycle.
| Engine size | ISV |
|---|---|
| 120–250 cc | €73.78 |
| 251–350 cc | €91.63 |
| 351–500 cc | €122.57 |
| 501–750 cc | €184.45 |
| Over 750 cc | €245.14 |
- These are fixed bracket amounts, not a rate per cc — a 300 cc and a 349 cc bike pay the same amount.
- There is no CO₂, WLTP or NEDC input, and none of the diesel or plug-in-hybrid adjustments that apply to cars.
- The amounts above are the new-bike figures. A used motorcycle imported from the EU can have this reduced for age — see below.
- Below 120 cc, the treatment of a combustion motorcycle needs confirmation, so we show no amount — not €0, and not “exempt”.
Importing a used motorcycle from the EU
If you buy a used motorcycle that already has a definitive registration in another EU country, you do not pay the full new-bike ISV. Portugal applies an age reduction (the same “Table D” reduction used for cars) to the Table C amount, based on how long ago the bike was first registered — up to a maximum of 80% for a motorcycle more than ten years old.
Worked example — used EU motorcycle over 750 cc, more than 10 years old
This is an illustrative ISV figure only — not a full landed cost. Registration, inspection, transport and any VAT are separate.
Two conditions matter. The reduction applies to bikes with a definitive EU registration — a motorcycle from outside the EU does not get it. And a bike registered less than six months ago gets no reduction.
Electric motorcycles
Fully electric motorcycles are treated differently from combustion bikes on both taxes, and for two different legal reasons — which is why we avoid the shorthand “electric means no tax”.
- ISV — a fully electric motorcycle is outside the scope of ISV entirely. It is not “Table C at €0”; the tax simply does not apply.
- IUC — a fully electric motorcycle is exempt from the annual IUC.
Annual motorcycle tax: IUC Category E
Every year your motorcycle is registered in Portugal, it pays IUC under Category E — a flat amount by engine size. The amount also depends on the registration-year band the bike falls into.
| Engine size | Registered 1997 onward | Registered 1992–1996 |
|---|---|---|
| 120–250 cc | €6.19 | €0.00 |
| 251–350 cc | €8.76 | €6.19 |
| 351–500 cc | €21.18 | €12.53 |
| 501–750 cc | €63.62 | €37.47 |
| Over 750 cc | €138.15 | €67.76 |
A 1992–1996 bike up to 250 cc has a genuine €0.00 rate — a calculated zero, not an exemption. For an imported motorcycle, which registration year selects the band is not yet confirmed, so we do not assume it.
Why a nominal IUC rate can still be €0 to pay
Portugal does not collect very small IUC amounts. If the annual tax works out to less than €10, nothing is charged. So a modern 125 cc motorcycle has a rate of €6.19 but €0 to actually pay. “€0 to pay” and “the rate is €0” are not the same thing — the rate still exists, it is simply below the collection threshold.
Registration, CoC and homologation
Registering an imported motorcycle runs through IMT, and the paperwork — and the fee — depend on one thing: whether the bike has a European Certificate of Conformity (CoC), national homologation, or neither. IMT inspects the motorcycle as part of the process in each case.
European CoC
The simplest route. The bike's EU type-approval is already documented, so registration is straightforward.
National homologation
No CoC, but the model already has Portuguese homologation. You add a noise-level certificate; the registration fee is the same as with a CoC.
Neither
No CoC and no homologation. You need the origin-country homologation document and a noise-level certificate — and for a factory-new bike, an individual homologation.
| Used (previously registered) | New (never registered) | |
|---|---|---|
| European CoC | €45 | €45 |
| National homologation | €45 | €45 |
| Neither | €165 | €205€160 individual homologation + €45 registration |
Importing a motorcycle: which costs matter?
We show the Portuguese vehicle-tax part we can determine, and we are honest about the parts that depend on your specific bike. We do not invent a single “import cost” number when the pieces are genuinely variable.
What we can put a number on
- ISV — from Table C, with the used-EU age reduction where the bike qualifies.
- IMT registration fee — €45, €165 or €205 depending on homologation route and new/used.
What stays variable or unresolved
- Transport to Portugal — depends on distance and method.
- Obtaining a CoC or homologation — cost varies by model.
- The technical / inspection process — no single generalisable tariff for motorcycles.
- VAT — a status, not a universal amount (see below).
- Non-EU customs — depends on the specific bike and its origin.
- Optional professional help — never assumed.
That is deliberate. A total that quietly folds in a guessed transport or customs figure would look precise and be wrong. We would rather show the tax you can rely on and mark the rest as still-to-resolve.
Moving to Portugal with your motorcycle
If you already own a motorcycle abroad and you are moving your normal residence to Portugal, the same ISV residence exemption that applies to cars can apply to your bike — potentially removing the ISV entirely. It is not automatic and does not apply to every motorcycle: there are ownership and residence conditions, an application window, and limits after approval. Even with the exemption, the bike still goes through IMT registration, homologation and inspection, and takes on annual IUC once it is Portuguese-registered.
Importing from outside the EU
From another EU country
Motorcycle ISV from Table C, the used-EU age reduction where the bike qualifies, the intra-EU VAT question below, and the registration process.
From outside the EU (UK, CH, US, JP…)
ISV still applies where it is due, but there is no automatic EU-used age reduction. On top of ISV you may face customs duty and import VAT.
We deliberately do not publish a single “motorcycle customs duty = X%” figure. Motorcycle customs classification (CN heading 8711) has several sub-types by engine size, and the duty also depends on the vehicle's customs origin — which is not the same as where you bought or shipped it from. It has to be resolved for the specific motorcycle and its origin, against the official EU customs tools.
A note on EU VAT
For an intra-EU purchase, a motorcycle counts as a “new means of transport” for VAT — so Portuguese VAT can be due — when it is either six months old or newer, or has travelled 6,000 km or less. A bike that looks used can still meet that threshold. The seller and invoice matter; we do not compute a universal VAT amount.
What CarTaxPortugal can calculate
In short, we calculate the motorcycle tax we can back with the statute, and we tell you plainly where a rule is not settled enough for a number.
Supported today
- Combustion motorcycles of 120 cc and up
- Fully electric motorcycles
- New and previously registered bikes, including EU imports
- The used-EU age reduction where the bike qualifies
What we do not guess
- Combustion motorcycles under 120 cc — the treatment needs confirmation, so we show no amount.
- Mopeds, tricycles, quadricycles and ATVs — outside what we calculate today.
- The Category E band for an imported motorcycle where the registration-year basis is unresolved.
- A universal non-EU customs rate — it depends on the specific bike and its origin.