How to Report a Car Color Change in Thailand: Timeline, Documents, and Fees

Repaint your car or wrap it in a new color in Thailand, and you have seven days to report the change to the Department of Land Transport (DLT). The rule applies whenever the main color clearly differs from what's recorded in your registration book, whether the change came from spray paint or a full vinyl wrap. Miss the deadline and you face a fine, and any future sale or transfer stalls until the paperwork matches the car. If you changed the color with a sale in mind, sorting this out first is the step that lets you list on Talata, where buyers compare cars in one place and contact owners directly.

This guide covers when you have to report, what documents to bring, how the process works at the DLT office, and what it costs for both cars and motorcycles, plus the questions that come up most often, like financed cars and reporting on someone else's behalf.

What reporting a car color change means, and why the DLT requires it

Reporting a color change means updating the color recorded in your vehicle registration book so it matches the car on the road. Under the Motor Vehicle Act B.E. 2522 (1979), the color shown on your vehicle has to match the color on file. Once you repaint or wrap the car and the tone shifts from the original, you're responsible for telling the registrar so the record stays accurate.

Plenty of owners skip this because it feels minor, or because a queue at the DLT is nobody's idea of a good afternoon. The problem is what it ties into later. First, the legal side: if your car's color doesn't match the book and you're checked, you're liable for a fine. Second, transactions. The registration book is the core document when you sell or transfer ownership, and if the color on file doesn't match the car, the buyer or the DLT won't process the deal. Third, insurance. If the color on your policy doesn't match the actual car when you make a claim, the claim can get complicated or be denied outright.

How many days do you have to report a car color change?

You have seven days from the date you change the color. That deadline comes from Section 13 of the Motor Vehicle Act B.E. 2522 (1979). Let it lapse and get caught, and you're liable under Section 60 for a fine of up to 2,000 baht. The seven-day window is a legal requirement, not a loose suggestion.

The good news is the process itself doesn't drag on. Once your documents are ready and the car passes inspection at the DLT, the whole thing usually wraps up in a single day. What you need to move on quickly is starting the report inside that seven-day window, not the office visit itself.

Which color changes must be reported, and which don't

The line comes down to how much the main color shifts from what's registered. The working rule is that if you change more than roughly 30% of the body's surface area, or the tone visibly differs from what's on file, you report it. A full respray clearly qualifies. So does wrapping the whole car in colored vinyl or film, because the law looks at the result, that the color changed, not the method you used to change it.

Decorative stripes, small graphics, or door-panel stickers that leave the car's main color intact don't need reporting. If you like light styling like a racing stripe or a logo on the door, there's nothing to file as long as anyone can still tell what color the car is. The point people get wrong most often is a full-body wrap. A wrap peels off, so many owners assume it doesn't count, but legally the color has changed and it needs to be reported.

Documents you need to report a color change

The core documents are short. You bring the vehicle registration book (original or a copy), a copy of the owner's ID card, and proof of the color change, such as a receipt or a certificate from the shop that did the work. Some DLT offices also ask for a copy of the owner's house registration, and before-and-after photos of the car help the officer process the request faster.

Proof of the color change is the item people forget most, because it isn't something everyone keeps. The simplest fix is to ask the paint or wrap shop for a receipt or a certificate at the time of the work, so you're not chasing it down afterward.

What if you don't have a receipt

If the work was done a while ago and the receipt is long gone, or the shop never issued one, there's still a path forward. Ask the shop that did the work for a certificate stating what color was applied and when, and use that in place of the receipt. In this situation the officer may ask extra questions to confirm the details, so the process can run slower than it would with a clean receipt in hand. Having clear proof of the work from the start keeps things smooth.

Reporting on someone else's behalf

If the person filing isn't the registered owner, you need a power of attorney from the owner, along with copies of the ID cards of both the person granting and the person receiving it, each signed to certify the copy. This matters when you send a family member or a shop to handle it for you, because incomplete authorization means the officer won't accept the request, and you lose a trip getting the paperwork right.

Step by step at the DLT office

Once your documents are ready, the process at the office runs like this:

1. Take the repainted car, along with all your documents, to a DLT office near you.
2. Submit the color-change request at the counter and attach your documents.
3. Have the car inspected so the officer can confirm the new color.
4. Pay the fee the officer quotes.
5. Collect the registration book with the new color recorded, and you're done.

One point trips people up: the inspection. The check done when you report a color change confirms the car's color against your paperwork, and it isn't the same as the annual roadworthiness inspection you can do at a private station. For a color change, the car has to be inspected at the DLT directly.

Can you report a color change online, or at a private inspection station (ตรอ)?

The short answer is that a full online report isn't possible yet. The key step is bringing the car in so an officer can verify the actual color, which an online system can't replace, so the owner has to go to the DLT in person.

As for private inspection stations, known in Thai as ตรอ, they can't complete the report on their own, because verifying the color and recording it has to be done by DLT staff. What many ตรอ do offer is an agent service: you leave the car, the documents, and a power of attorney, and the station handles the filing at the DLT for you. The fee for that varies by shop, generally somewhere from a few hundred to a couple of thousand baht, which suits owners who can't spare the time to queue themselves.

How much does it cost to report a car color change?

Reporting a color change on a car costs less than most people expect, around 105 baht in total. That breaks down into a 50-baht filing fee, a 50-baht vehicle inspection fee, and a 5-baht application fee, paid once when you file.

That figure covers only the DLT fees. It doesn't include the paint or wrap work you already paid the shop for, and if you use a ตรอ or someone else to file on your behalf, expect an added service fee on top by arrangement.

Reporting a motorcycle color change

Motorcycles follow the same rule as cars. If you change the color enough to differ from what's registered, the seven-day window and the main-color threshold apply the same way. The documents are similar too: the registration book, a copy of the owner's ID, and proof of the color change, filed at a DLT office just as with a car.

The clear difference is the cost, because reporting a motorcycle color change is much cheaper, roughly 15 baht in total, made up of a 10-baht amendment fee and a 5-baht application fee. If you've customized a bike and repainted the tank or frame enough to change the tone, report it, because when you go to sell in the motorcycle category, buyers check that the color matches the book just the same.

Reporting a color change on a financed car

A car that's still on finance can have its color change reported, but there's an extra step because the finance company holds the original registration book. You coordinate with them before filing. Two routes are common.

The first is to contact the finance company to borrow the original registration book for the filing, which some firms allow against a deposit or a guarantee document, and you return the book once the report is done. The second is to file using a copy of the registration, then have the finance company update the color in the original book afterward, which usually carries an added processing fee. Which route fits depends on each company's terms and how much convenience you're after.

What happens if you don't report a color change

Leaving it unreported carries more than the fine. First, it's a legal violation: if you're caught with a car color that doesn't match the book past the seven-day window, the fine runs up to 2,000 baht. Second, it hits transactions directly, because the car's actual color has to match the registration book. If it doesn't, selling, transferring ownership, or refinancing all get difficult right away, and plenty of buyers walk the moment they see the color doesn't match the book, before you've even talked price. Third, insurance: if the color on your policy doesn't match the car, a claim can run into trouble or lose coverage.

Before you decide when to file, weigh the fee of about a hundred baht against the hassle that comes later, especially if you plan to sell or transfer the car. Clearing the color record so it matches the book is the easiest way to close off that risk, and then you can compare options and get in touch at the actual buying-and-selling stage.

Why sell your car on Talata after changing its color

For anyone who changed the color with a resale in mind, once the report is filed and the color matches the book, listing on Talata makes it easier to reach buyers. The platform gathers car listings in one place, so buyers can filter and compare, then contact the owner directly with no middleman. A car with a properly reported color change, stated clearly in the listing, simply reads as more trustworthy to a buyer.

Listing is straightforward on the seller's side too. Add real photos in the current color, note that the color change is on record, and fill in the details, and buyers have what they need to feel confident and move the conversation along. Once your paperwork is in order, you can list your car on Talata whenever you're ready.

Frequently Asked Questions

How many days do I have to report a car color change in Thailand?

Seven days from the date of the change, under Section 13 of the Motor Vehicle Act B.E. 2522 (1979). Miss it and get caught, and the fine runs up to 2,000 baht.

Which color changes do I have to report?

If the main color visibly differs from what's registered, or you change more than about 30% of the body area, you report it. That covers both respraying and full vinyl wraps. Decorative stripes or stickers that don't change the main color don't need reporting.

Can I report a car color change online?

Not as a complete online process. The car has to be inspected so an officer can verify the new color, which means going to the DLT in person.

Can I report a color change at a private inspection station (ตรอ)?

A ตรอ can't complete the report itself, since the DLT records the change. Many stations do offer an agent service that files it for you for a fee.

How much does it cost to report a motorcycle color change?

Around 15 baht in total, made up of a 10-baht amendment fee and a 5-baht application fee. The steps and documents are similar to a car.

Can I report a color change on a financed car?

Yes, but coordinate with the finance company first, since it holds the original registration book. You can borrow the original to file, or file with a copy and have the finance company update the book afterward.