Back to the blog
July 10, 2026 7 min read The car-rent.es team

You receive a fine for a car you had rented out: how to identify the driver to the DGT without paying the penalty yourself

As the vehicle's registered owner, the law requires you to identify who was driving. If you don't do it correctly and on time, the fine is multiplied and you end up paying it. Here's how to generate the statement of defense in two minutes.

The envelope from the DGT (or the city council) arrives at your rent a car office. A fine. Speed camera, blue zone, bus lane, whatever it is. The car is yours, but on the date of the offence a customer was driving it. What do you do?

Many people aren't clear on this, and that's where the problem lies: if you don't identify the driver correctly and within the deadline, the law treats you as the person responsible. And you don't just pay the original fine: you pay a penalty for failing to identify the driver that can be double or triple the base offence.

Let's look at exactly what the law says, the mistake that ruins careless rent a car businesses, and how to have the statement of defence ready in two minutes with car-rent.es.

What the law requires of you, exactly

Article 11 of the Traffic Law (RDL 6/2015) requires the vehicle's owner to identify the driver responsible for an offence when the authorities ask for it. If you are a rental company, this is not optional: it is a legal obligation.

And the key is what happens if you don't: if the owner, duly required, fails to truthfully identify the driver, they commit a separate very serious offence (article 77.j), punished with a fine of double the original if it was minor, or triple if it was serious or very serious (article 80.2.b).

In other words: a €90 parking fine that you don't identify in time can become a €180 penalty that you pay, even if you were nowhere near the car.

The mistake careless rent a car businesses end up paying for

The typical failure isn't refusing to identify the driver. It's being late or getting it wrong:

When you're in a rush, mistakes happen: an ID number copied wrongly, an incomplete address, and the identification is deemed untruthful. The result: you still get the fine for failing to identify the driver.

What happens if the rent a car company doesn't identify the driver

This is the question we hear most often, so let's go point by point through what the law says (RDL 6/2015):

Why do you have to identify the driver as well as pay the fine?

Because they are two different things. The infraction (the speed camera, the blue zone) belongs to whoever was driving: the fine is theirs and, where the infraction carries them, so is the loss of points. Identifying them is an obligation of the vehicle owner, which carries its own penalty if it isn't met (the one in article 77.j).

Paying the fine is not identifying the driver: if the company pays and doesn't say who was driving, the obligation to identify is still unfulfilled.

Identification or pliego de descargo?

In practice they're used interchangeably, but they are not the same thing:

What matters, whatever you call it, is the same: correct driver details, including their licence, within the twenty days.

How car-rent.es solves it

We've added a fine management module designed for exactly this workflow:

  1. When a fine arrives, you register it: date and time of the infraction, licence plate, issuing authority, amount and reason.
  2. The system automatically finds which contract that vehicle was on at that date and time. You don't have to dig through anything: it links it for you.
  3. With the contract linked, you already have the driver identified with all their details verified (the ones you recorded when making the rental).
  4. You click "Generate pliego de descargo" and the driver identification letter is produced, ready to print or send, with the details of the owner, the driver, the vehicle and the infraction.

What used to be 20 minutes of digging and drafting, with the risk of errors, is now two minutes with correct data guaranteed.

The pliego de descargo is the written statement with which you, as the owner, tell the authorities who was driving the vehicle at the time of the infraction, passing the responsibility on to them. Done properly and on time, it frees you from the penalty.

Also: the police list of occupied vehicles

There's another side to this. Sometimes it isn't a fine: it's the police or the Guardia Civil calling you to ask who had a particular vehicle on a given date, or requesting the list of cars you had rented out on a certain day (investigations, checks, court orders).

That's what the Police List is for: you choose a date and the system pulls up all the vehicles on rent that day, with their contract, driver and details. Printable instantly. You can filter by make, model or colour when the request concerns a car with specific characteristics ("a white passenger car of make X").

It's the difference between answering the authorities in five minutes with a professional document, or spending the afternoon cross-checking paper contracts.

Why this matters even if you only have a few cars

You don't need a huge fleet for this to happen to you. With 10 cars in high season, you'll get blue zone, speed camera and loading/unloading fines. Every one you don't identify in time is your own money. The fines module pays for itself by helping you avoid a single penalty for failing to identify the driver.

Which plan includes it?

Fine management with appeal letters (pliego de descargo) and the police report listing are available as advanced features of the product. You can see them in detail on the fines and police listing page, and try them with your own data during the 14-day trial.

Try it free for 14 days →

This article is for information purposes only and does not constitute legal advice. If you receive a specific fine, always check the deadlines and requirements stated in the notice you received.

Want to see car-rent.es in action?

14 days free, no card required. Your account is active in 1 minute.

Start for free

Keep reading

Get paid better starting tomorrow

The hard part is making up your mind. Trying it takes 30 seconds.

Create free account

The legal texts (legal notice, privacy policy and data processing agreement) are only available in Spanish, which is the binding version.