Lost Your Log Book? Here's How to Get a Replacement in Ireland

If you’ve lost your vehicle’s replacement log book, don’t panic. It’s a common issue, and the good news is that getting a new one is more straightforward than you might think. Whether you’re planning to sell your car, update your details, or just keep things legal, your log book (officially called the Vehicle Registration Certificate) is essential. It’s also important for things like changing ownership and updating your car insurance.
Here’s everything you need to know about how to get a replacement log book - including forms, costs, and online options.
Why the Log Book Matters
Your log book is your official proof of vehicle ownership. Without it, you won’t be able to legally sell your car or change key details like your address or name. It also plays a role in verifying vehicle information for insurance, so if it's lost or damaged, it's a good idea to replace it as soon as possible.

What to Do if You’ve Lost Your Log Book in Ireland
If you’re wondering what to do about a lost log book Ireland, the first step is to apply for a new one through your local Motor Tax Office or online. You’ll need to fill out the logbook replacement form, which is officially called the RF134.
This form asks for basic vehicle details (registration number, make and model), your personal info, and a reason for requesting a new log book. You’ll also need to get the form witnessed at your local Garda station.
Download the form or apply here: Application for Replacement Documents.
How Do I Get a Replacement Log Book in Ireland
To apply for a replacement log book in Ireland, you’ll need to do the following:
1. Complete the RF134 form (available at motor tax offices or online).
2. Have the form signed and stamped by a Garda to verify your identity.
3. Submit the form to your local Motor Tax Office, along with a fee of €12.
Once processed, your replacement log book will be posted to the address listed on the form. Expect it to take about 5 to 10 working days.
Tip: If you’re planning to transfer ownership soon, the log book must be up to date first. Check out the ownership change process here: Change of Ownership – Citizens Information.
Can I Get a Replacement Log Book Online in Ireland?
Yes, you can start the process of a log book replacement online,especially if you already have access to the motor tax portal. However, the Garda-witnessed form still needs to be printed and submitted physical. Plus, the €12 fee must be paid by cheque, postal order, or bank draft. So, it’s a mix of online and offline steps.
What If I’m Buying or Selling a Car?
If you’ve lost your log book and you’re planning to sell your car, you must get a replacement before you can transfer ownership legally in Ireland. The seller must fill out Part B of the log book and post it to the Department of Transport. Without it, the new owner won’t be registered correctly. That could cause issues with taxation and insurance.
So, if you’re wondering how to get a log book when buying a car, it’s important to act fast. This is because the sale can’t be completed without a valid log book in place.
Read our guide on how to transfer car ownership in Ireland for more information.
Log Book Replacement FAQs
1. How much does a replacement log book cost in Ireland? €12 is the standard fee.
2. How long does it take? Usually 5–10 working days once the form is received.
3. Can I speed it up? There’s currently no express option but submitting your form promptly and correctly helps avoid delays.
4. Is this also how to get a new log book if I never received one? Yes. If the log book was never issued or lost before reaching you, use the same RF134 process and note that in your reason for request.
Whether you've moved house, changed your name, or misplaced it, applying for a replacement log book doesn’t have to be stressful. By following these steps, you’ll be back on track quickly.
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