So you've finally got your VRT calculation done. Maybe you used our calculator, maybe Revenue sent you a letter with the number. Either way, you're probably wondering what happens next. And honestly, that's the part most people get anxious about. You've got the car sitting outside, you know roughly what you'll owe, but the actual process of getting Irish plates on it can feel like a maze.
I've spoken to dozens of people who imported cars over the years, and the one thing they all say is the same: the registration process is where things can go wrong if you're not prepared. Not the calculation. The registration. Missing documents, wrong appointments, surprise fees - it adds up fast.
Let me walk you through exactly what happens, step by step, so you can walk into that NCTS centre knowing what to expect and walk out with your Irish registration number on the same day.
Why the Registration Process Trips People Up
Here's the thing about VRT registration - it looks simple on paper. Bring car, bring docs, pay tax, get plates. Four steps, done. But the reality is way more fiddly than that, and it's the fiddly bits that catch people out.
The biggest frustration I hear about is the 7-day rule. You have 7 days from when your vehicle enters the State to book your NCTS appointment. Not to complete registration, just to book. Miss that window and Revenue can start asking awkward questions. Another one that drives people mad is showing up without the right paperwork and being sent home. You've taken a day off work, maybe driven an hour to get there, and the inspector tells you you're missing a document you didn't even know existed.
Then there's the waiting. Some people breeze through in an hour. Others get told there's a "query" on their file and they'll hear back in "a few days." Those few days can stretch into weeks if you're unlucky. I know a guy from Cork who waited six weeks for Revenue to confirm his VRT because his UK V5C had a typo in the VIN. Six weeks.
So yeah, the process works. But it only works smoothly if you understand it before you start. That's what this guide is for.
Step 1: Get Your Documents in Order (Before You Book Anything)
I'm putting this first because it's the step everyone skips. You're excited, you've got the car, you want to get it registered as fast as possible. So you go straight to booking the appointment and figure the paperwork will sort itself out. Bad idea.
Here's what you actually need to bring:
The Foreign Registration Document
For UK cars, that's the V5C logbook. Make sure your name is on it, or you have a signed invoice showing you bought it. For Japanese imports, you'll need the export certificate and the de-registration papers. For EU cars, the carte grise or Fahrzeugschein or whatever the local equivalent is. Revenue wants to see the chain of ownership, basically.
The Sales Invoice or Contract
This proves what you paid for the car. Revenue uses this to cross-check against their OMSP valuation. If the invoice is more than 30 days old when the car entered Ireland, you'll also need shipping or storage documents to prove when it actually arrived. This is a surprisingly common gotcha - people buy a car, it sits in storage for six weeks, and then Revenue assumes the invoice date is the entry date. Keep your ferry tickets and port receipts.
Certificate of Conformity (CoC)
For new vehicles or nearly-new ones, you need the Certificate of Conformity. This proves the car meets EU type-approval standards. For imports from outside the EU, including the UK since Brexit, you might need an e-CoC that's been uploaded to Revenue's system before your appointment. Your dealer or manufacturer can sort this, but it takes time. Don't leave it till the night before.
Customs and VAT Clearance
If you're importing from outside the EU (that includes the UK since 2021), you'll need proof that customs duty and import VAT have been paid. This comes in the form of an MRN (Movement Reference Number) from the customs declaration. Revenue won't register the car until they see this, so get it sorted before your appointment.
Photo ID and Proof of Address
Standard stuff. Passport or driving licence, plus a utility bill or bank statement showing your Irish address. If you've just moved back to Ireland after living abroad, this can be tricky. A friend's address with a bill in your name works, but you need to be honest about where the car will be kept.
Insurance Documents
You don't strictly need insurance to register the car, but you need it to drive it home afterwards. Most insurers will give you temporary cover based on the registration number once it's issued. Some will even give you cover based on the chassis number before registration. Worth a phone call to your insurer before the appointment.
Make copies of everything. NCTS officers will look at originals but they'll keep photocopies or scans. Bring two sets if you can - one for the inspector, one for yourself. It sounds overcautious until you're the one standing there while an officer tells you they need a document you left in the car.
Step 2: Book Your NCTS VRT Appointment (Within 7 Days of Entry)
This is the one with the hard deadline. The clock starts ticking the day your vehicle enters Ireland. You have 7 calendar days to book your NCTS appointment. Not business days. Calendar days. That includes weekends and bank holidays.
You can book online through the NCTS website, by phone, or by post. Online is by far the fastest. You'll pick your preferred NCTS centre - there are locations in Dublin (Liffey Valley, Walkinstown), Cork, Limerick, Galway, Waterford, and others depending on availability. Some centres are busier than others. Dublin and Cork tend to have longer waiting times, especially in summer when more people import cars. If you're flexible, you can sometimes get an earlier appointment at a less popular centre.
When you book, you'll need:
- The vehicle details (make, model, year, VIN)
- Your personal details and address
- An email address for confirmation
- Your preferred date and time slot
Appointment slots usually run from around 9am to 4pm, Monday to Friday. Some centres offer Saturday appointments but they fill up fast. The whole appointment takes about 30 to 60 minutes if everything goes smoothly. But here's the thing - don't book anything important for the rest of that day. If there are complications, you could be there for hours.
What happens if you miss the 7-day window? Honestly, it depends. Revenue can issue a penalty or even seize the vehicle in extreme cases. More commonly, they'll just ask why you were late and may add a surcharge. If you have a good reason - illness, shipping delays, whatever - keep evidence. Revenue is more reasonable than people give them credit for, as long as you're upfront about it.
Pro tip: book your appointment before you even buy the car. You can always reschedule it if the sale falls through, and having a slot locked in gives you breathing room on the 7-day clock. Just be aware of the cancellation policy - if you cancel within 5 working days of the appointment, you'll be charged a fee.
Step 3: The NCTS Vehicle Inspection
This is the main event. You drive your car to the NCTS centre (yes, you can drive it there before it's registered - just bring your appointment confirmation with you in case you're stopped), and an inspector goes through it.
Here's what they check:
Identity Check
The inspector confirms the VIN (Vehicle Identification Number) matches the documents. They'll check it against the registration document, the invoice, and the CoC. This sounds simple but VINs can be hard to read - they're often stamped in awkward places under the bonnet, or on the chassis rail, or inside the door pillar. If the VIN is rusted or hard to read, clean it up beforehand. I've seen cars sent home because the inspector couldn't make out the VIN.
Engine and Mileage
They'll check the engine number and the odometer reading. If the mileage seems unusually low for the age of the car, they might ask questions. Honest cars have nothing to worry about, but clocked cars get caught here all the time.
Emissions and CO2
For newer cars, the inspector may check the CO2 emissions against the CoC or the database. This matters because your VRT rate is based on CO2 bands. If there's a discrepancy, it could change how much you owe. For diesel cars, they'll also check the NOx emissions, which affect the NOx levy.
General Condition
This isn't an NCT test - they're not checking if the brakes work or the tyres are legal. But they will look for obvious signs of damage or modification that could affect the valuation. Heavily modified cars, or cars that look like they've been in a major accident, can be flagged for further review.
If everything checks out, the inspector confirms the VRT amount and moves you to the payment stage. If there are issues - mismatched VIN, missing CoC, unclear ownership - the car might be held for further review. This is where things can get slow. Revenue has 30 days to make a decision on complex cases, though most are resolved faster.
Step 4: Paying Your VRT (and Other Charges)
Once the inspection is done and the VRT amount is confirmed, it's time to pay. You can usually pay at the NCTS centre by card or bank transfer. Some centres still take cheques but don't count on it - card is the safest bet.
The amount you pay includes:
- VRT calculated on the OMSP (Open Market Selling Price) based on your car's CO2 band
- NOx levy for diesel cars (this has gone up in recent years)
- Any customs duty or VAT that wasn't already paid at import
Keep the receipt. It's your proof of payment and you'll need it for motor tax and insurance later. Also check that the amount Revenue charged matches what you expected. If it doesn't, don't pay under protest - ask to speak to a supervisor first. You can pay and then appeal later, but getting a refund is harder than not overpaying in the first place.
For expensive cars, the VRT bill can run into tens of thousands of euro. I know someone who imported a Porsche Cayenne Turbo and paid over EUR 35,000 in VRT. Not a typo. So make sure you have the funds available before your appointment. Revenue won't let you take the car home on a promise.
Step 5: Getting Your Registration Certificate and Number
Payment goes through, and the NCTS system issues your Irish registration number. For straightforward cases, this happens on the spot. You'll get a Vehicle Registration Certificate (VRC) - the Irish equivalent of the V5C - and your assigned registration number.
Irish registration numbers follow the format of YYY-CC-XXXXX where YYY is the year, CC is the county code, and XXXXX is a sequential number. So a car registered today in Dublin might be 261-D-12345. The county code is based on where you live, not where the car was imported. D for Dublin, C for Cork, G for Galway, L for Limerick, W for Waterford, and so on.
If your case is complex - maybe the VIN didn't match perfectly or the CoC was missing - Revenue might issue the registration certificate by post a few days later. This is frustrating but it happens. You can usually still tax the car once the registration number is confirmed in the system, even if you don't have the physical certificate yet.
Step 6: Number Plates, Motor Tax, and Insurance
You've got your registration number. Now you need to make the car legal to drive on Irish roads. Three things to sort out:
Number Plates
You can get Irish number plates made at any registered plate supplier. Most motor factors and some garages do it. You'll need your VRC and the cost is usually around EUR 20 to EUR 40 for a set. The plates must show the Irish font (not UK-style plates) and must include the EU flag with the IRL identifier. The format is strict - year code, county code, and registration number in the correct layout.
Motor Tax
You can tax the vehicle online at motor.ie or at your local motor tax office. The cost depends on the CO2 emissions of your car. For example, a car with emissions under 120g/km costs EUR 180 per year. A car over 190g/km costs EUR 2,350 per year. Yes, that's a big jump. Electric vehicles pay just EUR 120 per year, which is one of the reasons EVs are becoming more popular in Ireland.
You'll need your VRT receipt, the VRC, and proof of insurance to tax the car. You can tax it for 3, 6, or 12 months at a time.
Insurance
You need valid Irish insurance before you drive the car on public roads. Most Irish insurers will give you a quote based on the new registration number. Shop around - insurance in Ireland is expensive compared to most of Europe, and prices vary wildly between providers. If you're importing a Japanese car, check with the insurer first - some won't insure grey imports at all.
One more thing: you need all three - plates, tax, and insurance - before the car is legal. You can't just tax it and hope. I've known people who got fined for driving with UK plates weeks after they got their registration number, just because they never got around to buying Irish plates. Don't be that person.
Step 7: Dealing With Problems and Appeals
Sometimes things go wrong. Here's what to do when they do.
Document Discrepancies
If the inspector finds something that doesn't match - wrong engine size on the invoice, a VIN that doesn't match the V5C, a missing CoC - the registration will be delayed. Revenue will tell you what extra evidence they need. Get it to them as fast as you can. If there's a genuine mistake on your documents, explain it clearly. Revenue deals with errors all the time; they just need to be satisfied the car is what you say it is.
Disagreeing With the OMSP Valuation
This is the big one. If you think Revenue has overvalued your car, you can appeal. The OMSP is Revenue's estimate of what your car would sell for on the open market in Ireland. Sometimes they get it wrong - especially for rare cars, modified cars, or cars in poor condition.
You can request a review of the OMSP within 30 days of registration. You'll need evidence - adverts for similar cars, a professional valuation, photos of any damage. Revenue will look at it and may adjust the valuation. If they don't, you can escalate to the Tax Appeals Commission, but that's a longer process.
Missing the 30-Day Registration Deadline
You have 30 days from the date of entry to complete registration. If you miss it, Revenue can issue an additional VRT assessment or even seize the vehicle. If you have a genuine reason for the delay, contact Revenue immediately and explain. Keep your ferry tickets, shipping documents, and any correspondence as evidence.
Appealing the VRT Amount
If you disagree with the VRT calculation itself - maybe you think your car should be in a lower CO2 band, or the NOx levy was calculated wrong - you can appeal to Revenue within 30 days. You'll need technical evidence to support your case. A letter from the manufacturer confirming CO2 figures can help. For NOx disputes, you might need an official emissions test.
The appeals process can take 3 to 6 months, sometimes longer. In the meantime, you still need to pay the VRT to get the car registered. If your appeal succeeds, Revenue will refund the difference. It's not ideal, but that's how the system works.
How Long Does the Whole Process Take?
Here's a realistic timeline based on what I've seen:
- Best case: Book within a few days of the car arriving. Appointment within 2 weeks. Everything goes smoothly at the inspection. You walk out with your registration number the same day. Total time from arrival to plates: 2 to 3 weeks.
- Average case: Book within the 7-day window. Appointment available in 2 to 4 weeks. Minor document issues that get sorted on the day or within a few days. Total time: 3 to 5 weeks.
- Worst case: Center is busy, appointment is 4 to 6 weeks out. Missing documents cause delays. There's a query on the VIN or CO2 data. Revenue needs extra time to review. Total time: 6 to 12 weeks.
The biggest variable is how prepared you are. I can't stress this enough - having every document ready before you book will save you weeks of headache. And if you're importing something unusual, like a Japanese import or a classic car, expect extra scrutiny and plan for it.
Real Examples From Irish Importers
I'll share a couple of real stories (names changed) to show you how this plays out in practice.
Mark from Dublin imported a 2022 Volkswagen Golf from the UK. He booked his NCTS appointment online the day the car arrived in Dublin Port. The appointment was 12 days later at the Liffey Valley centre. The inspector checked his V5C, invoice, and e-CoC. Everything matched. He paid EUR 3,850 in VRT, got his registration number on the spot, bought plates at a motor factors on the way home, and taxed the car online that evening. Total time from arrival to driving legally: 12 days.
Aoife from Galway had a rougher experience. She imported a 2018 Nissan Leaf from England. Her VRT was low thanks to EV relief. But she'd lost the V5C somewhere in the move. She booked the appointment anyway, hoping Revenue would accept a PDF copy. They didn't. She had to apply for a duplicate V5C from the DVLA, which took 4 weeks. By the time the replacement arrived, her 30-day registration window had passed. Revenue sent her a warning letter. She explained the situation, they accepted it, but the whole process took nearly 3 months from start to finish.
The moral? Don't lose your documents.
Final Checklist Before Your Appointment
Print this out if it helps:
- Foreign registration document (original + copy)
- Sales invoice or contract (original + copy)
- Certificate of Conformity (e-CoC uploaded if required)
- Customs MRN / VAT proof (for non-EU imports)
- Photo ID (passport or driving licence)
- Proof of address (utility bill or bank statement)
- Appointment confirmation (printed or on your phone)
- Insurance details (or have a policy ready to activate)
- Payment method (debit or credit card)
- Shipping or storage documents (if invoice is over 30 days old)
If you've got everything on that list, you'll be fine. The NCTS staff deal with hundreds of registrations every week. They're not looking to trip you up. They just need to see the right boxes ticked. Tick them, and you'll be on the road in no time.
One last thing - once you're registered, keep all your VRT paperwork in a safe place. You'll need the VRC for motor tax renewal, the VRT receipt for insurance claims, and the customs documents if Revenue ever asks for a follow-up. I keep mine in a folder in the glovebox. It's saved me more than once when I couldn't remember the exact VRT amount I paid.