Living in Thailand as a foreigner comes with many rewards ; warm weather, a rich culture, and a relatively low cost of living. But navigating the country’s immigration requirements is a responsibility that catches many expats and long-stay visitors off guard. Two of the most commonly misunderstood obligations are the 90-day report and the TM30 notification. Get them wrong, and you could face fines, complications at immigration, or worse. Understanding them properly makes life considerably smoother.
Any foreigner staying in Thailand for 90 consecutive days or more on a non-immigrant visa is legally required to notify Thai Immigration of their current address. This is commonly referred to as the “90-day report” and is governed under Section 37(5) of the Immigration Act B.E. 2522. It is not a visa extension ; it is simply a check-in to confirm where you are living. Many newcomers confuse the two, but they are entirely separate processes.
The report must be filed every 90 days without fail. Each time you successfully submit it, the clock resets and you have another 90 days before the next one is due. If you leave Thailand and re-enter, the counter also resets from your new date of arrival. The key thing to understand is that this is a recurring obligation for as long as you remain in the country on a qualifying visa.
The 90-day report applies to holders of non-immigrant visas who are staying long-term ; this includes retirement visas (Non-OA), marriage visas (Non-O), business visas (Non-B), and similar categories. Short-term tourist visa holders and those on visa exemption stamps are generally not required to file, since they typically cannot remain for 90 consecutive days under those visa types. However, anyone who has extended their stay and accumulated 90 days should check their specific situation carefully.
If you are unsure whether you need to file, it is always better to ask at your local immigration office than to assume you are exempt. Ignorance of the requirement is not considered a valid defence, and the fines, whilst not enormous, are an unnecessary inconvenience.
There are three ways to file your 90-day report: in person at an immigration office, by post, or online via the Thai Immigration Bureau’s official website. The online system is the most convenient for most expats, though it can be temperamental ; the website occasionally experiences downtime or technical issues, so do not leave it to the last minute. You will need your passport, TM6 departure card (if applicable), and your TM30 receipt (more on that shortly).
When filing in person, bring photocopies of your passport’s photo page, your current visa stamp, your latest entry stamp, and your TM6 card. Some immigration offices also request proof of address, such as a copy of your rental agreement or a signed letter from your landlord. Requirements can vary slightly depending on the office, so it pays to call ahead or check with others who use the same immigration branch.
You are permitted to file up to 15 days before your due date or up to 7 days after without penalty. If you miss this window, you will be fined 2,000 Thai baht when you next file. Filing late is allowed, but the fine is applied automatically, so try to stay on top of your schedule.
The TM30 is a separate but related obligation that often causes confusion. Under Section 38 of the Immigration Act, the owner or manager of a property;be that a hotel, guesthouse, condo building, or private home;is legally required to notify immigration within 24 hours whenever a foreign national stays at their property. This applies even if the foreigner is a long-term resident returning from a trip abroad.
In practice, hotels and guesthouses handle this automatically as part of their check-in procedure. If you are renting a private condo or house, however, your landlord is technically responsible for filing the TM30 on your behalf. Many landlords in Thailand are unaware of this requirement, or they know about it but do not bother. This leaves many expats in a grey area, particularly when they need to prove their TM30 has been filed when submitting their 90-day report or applying for a visa extension.
Yes, and this is increasingly common. If your landlord is unwilling or unable to file the TM30, you can do so yourself by visiting the immigration office with the required documents, including a copy of your lease agreement and the property owner’s identification. Some immigration offices actively encourage tenants to file on the owner’s behalf to avoid delays. The process can also be completed online through the immigration bureau’s portal, which has made it more accessible in recent years.
The TM30 receipt is an important document to keep safe. You will be asked to present it when filing your 90-day report and when applying for visa extensions. Losing it can create unnecessary headaches, so it is wise to store a digital copy alongside the original. If you change address at any point, a new TM30 must be filed within 24 hours of your move.
Failing to comply with either the 90-day report or the TM30 notification can result in fines and, in more serious cases, complications with your visa status. The fine for missing a 90-day report is 2,000 baht if you file late voluntarily and up to 5,000 baht if you are caught by immigration officers. For TM30 violations, the property owner can face a fine of up to 1,600 baht, though enforcement has historically been inconsistent.
More significantly, failing to have an up-to-date TM30 on record can cause delays or refusals when applying for visa extensions. Immigration officers have discretion in how they handle these situations, and some offices are stricter than others. The safest approach is simply to stay compliant at all times rather than hope for leniency.
Staying legally compliant in Thailand is not particularly complicated once you understand the system. The 90-day report keeps immigration informed of where you are living, while the TM30 ensures your place of residence is properly registered. Both are recurring obligations that require a modest amount of organisation, but neither should cause undue stress when managed proactively. Build these check-ins into your routine, keep your documents in order, and you can focus on enjoying everything Thailand has to offer without the shadow of immigration concerns hanging over you.
Relocating your furry family members involves a complex web of paperwork, airline regulations, and timing that can feel overwhelming. You don’t have to navigate the Thai Department of Livestock Development alone. Our specialist team is here to manage every detail—from securing import permits to coordinating safe transport—ensuring your pet’s journey is as comfortable and stress-free as your own. Let us handle the logistics so you can focus on your new life in the sun.
