What is TM30? Important information for owners to know before renting out houses and condos to foreigners.

TM30 or TM30 form is a residence notification form for foreigners in Thailand according to the Immigration Act, which requires the "property owner" or "occupant" to notify the Immigration Office when a foreigner stays in their property.

Simply put, if a condo is rented out to a foreigner or a foreigner stays in a house, the property owner is responsible for reporting the residence information to the Immigration Office within the specified time frame.

Many people often misunderstand that TM30 is the tenant's responsibility only, but in reality the main responsibility lies with the homeowner, condo owner, hotel, or accommodation manager, who are considered the providers of accommodation under the law.

The purpose of reporting TM30 is to enable the government to accurately track and verify the residence information of foreigners in the country, especially in cases of moving residence, entering or leaving the country, or long-term stays.

Currently, TM30 reporting can be done through various channels, including online reporting, reporting via applications, or reporting at the Immigration Office, making it more convenient than before and reducing paperwork for property owners.

Although the process may seem minor, failure to report TM30 as required by law may result in fines and subsequent problems for foreign tenants, such as visa extensions or conducting transactions with government agencies.

One of the frequently asked questions about TM30 is who exactly is responsible for reportingbecause many people think it is the duty of the foreigner staying, but in reality, the law stipulates that the “provider of accommodation” is the main party responsible for reporting information to the Immigration Office

especially property owners who rent to foreigners. They should clearly understand this matter to avoid legal problems later

Homeowners or condo owners

If you own the property and have foreigners staying, whether short-term or long-term rental, the property owner has the duty to report TM30 according to the law. This is the most common scenario in the real estate market

Lessor acting as occupant

In some cases, the owner may assign an agent, caretaker, or property management company to act on their behalf, but ultimately, the responsibility still lies with the person holding the right to provide accommodation

Hotels, apartments, and daily accommodations

All types of accommodation businesses, such as hotels, apartments, or daily rentals, have the duty to report foreign guests' information as well. Most already have a TM30 management system in place to support daily operations

Primary tenant subletting

In some cases, the primary tenant may sublet the room to foreigners or manage the room on behalf of the owner. If they have the status of “occupant,” they may also be required to report

If the occupant is Thai nationality, it is not within the scope of TM30 because this law applies only to reporting accommodation of foreigners

The important thing is that although foreign tenants can help prepare documents or coordinate, the main duty to report TM30 still belongs to the accommodation provider according to the law. Therefore, homeowners and condo owners should clearly verify whether the reporting has been completed

In summary, those who must report TM30 are homeowners, condo owners, or occupants who provide accommodation to foreigners. Understanding your duty from the start will help reduce the risk of fines and make renting out more legally compliant

Although it is understood who is responsible for notifying TM30, many people are still unsure about "what situations require notification" because it does not mean that notifying once is always the end

In reality, every time there is a stay or a change of residence of a foreigner, it may fall under the requirement to submit a new TM30 notification again. The cases that require TM30 notification are as follows

• Renting out a condo or house to foreigners The most common case is renting a condo to foreigners, whether short-term or long-term. The property owner must notify the immigration office of the occupant's information according to the specified period

• Foreigners moving in for the first time When foreigners move into a residence, whether a house, condo, or apartment, the accommodation provider must notify TM30 even if it is a temporary stay

• Changing residence or moving If the tenant moves from the old residence to a new one, the new residence information must be notified again because TM30 is linked to the "current residence" of the foreigner

• Leaving the country and re-entering In some cases, when a foreign tenant leaves Thailand and re-enters, a new TM30 notification may be required again depending on the details of the stay and immigration office regulations

• Changing occupants in the same room Even if it is the same room, if the foreign tenant changes, it is considered new information that must also be notified

• In the case of hotels or daily accommodations Hotels and daily accommodations usually have to notify the information of foreign guests every time there is a check-in according to the system required by law

Currently, reporting TM30 to the Immigration Office is more convenient than before because the Immigration Office allows multiple channels for processing, both online and offline, enabling homeowners or condo owners to choose the method that suits them best.

For those who regularly rent out condos to foreigners, understanding the procedures and preparing complete documents from the start will help reduce time and problems during the process.

Reporting through the online system

Currently, TM30 can be reported through the website of the Immigration Office where the property owner must register a user account first. After approval, they can log in to report foreign guest information without having to travel to the Immigration Office every time.

This method is very popular because it is convenient, fast, and suitable for property owners with frequent tenant changes.

Reporting at the Immigration Office

If online use is inconvenient, documents can be submitted in person at the Immigration Office in the area where the property is located. Some provinces may have specific service points or allow processing through related local agencies.

Reporting through an authorized representative

Property owners can assign agents, property management companies, or brokers to handle the process on their behalf, provided that authorization documents and supporting documents are complete.

Documents commonly used for TM30 reporting

The main documents generally used include

• a copy of the foreign tenant's passport

• visa page or entry stamp page

• a copy of the property's house registration

• a copy of the property owner's ID card

• rental agreement (in some cases)

Details of documents may vary slightly depending on the area or reporting method.

By law, property owners must report TM30 within 24 hours after foreigners move in. Late reporting may incur fines as prescribed by law.

Importantly, although the online system makes it more convenient, property owners should regularly monitor tenant information and status to ensure that the reporting is current and accurate according to Immigration Office requirements.

Although TM30 may seem like just a paperwork step, legally it is an important duty of the property owner. Neglecting or failing to comply as required can directly affect both the property owner and foreign tenants.

Especially in the case of renting out a condo to foreigners, if TM30 is not reported correctly, more problems may arise than many think, including

• fines for the property owner According to the law, if the house or condo owner does not report TM30 within the specified time, there may be a fine, the amount of which depends on discretion and the details of each case.

• Impact on foreign tenants Failure to report TM30 may also affect tenants, especially when dealing with the Immigration Office, such as visa extensions, requesting to stay longer in the country, 90-day reporting, or applying for certain documents.

• Risk of future document issues For property owners with multiple foreign tenants, not managing TM30 systematically may result in incomplete past documents and complications when verifying information later.

• Affecting credibility in long-term rental markets Especially for expats or foreign tenants, document readiness is crucial. If the property owner understands the process and acts correctly, it will help build greater credibility.

In summary, failure to report TM30 may lead to fines, document problems, and impacts on foreign tenants. Therefore, for house or condo owners renting to foreigners, understanding and properly handling this matter is an important issue that should not be overlooked.

For those who rent out condos to foreigners, understanding only the TM30 may not be enough because in practice there are many other details that property owners should prepare to help reduce problems and make tenant management more systematic.

Especially in an era where the condo rental market for foreigners is highly competitive, professional document and data management will help build greater credibility.

Important things that condo owners should know are as follows

• Check the tenant's visa type

• Keep copies of passports and important documents

• Update tenant information to be current

• Report TM30 within the specified time

• Keep evidence of every TM30 report

• Check the lease agreement clearly

• Use online systems to reduce steps

• Plan for taxes from renting out

• Separate tenant data systematically

• Study additional condo juristic person rules

Another thing many overlook is communication with foreign tenants because if the property owner can clearly explain the TM30 process or various documents, it will help reduce misunderstandings and make long-term living smoother.

From an investment perspective, post-rental management is as important as choosing the location or tenant because the better the document management, the more it reduces legal risks and minor problems in the future.

One of the things many people often confuse is the difference between TM30 and TM28 because both are related to foreigners and the immigration office, leading many to think they are the same type of document.

But in reality, the two forms have clearly different duties and responsible parties, especially for property owners who rent condos to foreigners. It is important to understand this to prevent confusion in the process.

TM30 is a form for notifying the residence of foreigners, where the main responsibility lies with the "property owner" or the provider of the accommodation to notify the immigration office. When a foreigner moves into their property.

As for TM28, it is a form directly related to "foreigners" themselves, used in cases of changing residence or traveling out of the area under conditions specified by law in certain cases.

The point that causes confusion for many is that both forms involve accommodation information, but the key difference lies in who is responsible for reporting.

In summary, it can be simply understood as follows.

• TM30: The homeowner, condo owner, or accommodation provider is the notifier.

• TM28: The foreigner is the one who carries out the process in certain cases according to immigration conditions.

Currently, TM30 is more commonly encountered, especially in the condo rental market and real estate for foreigners, while TM28 may not be used as frequently in the daily life of property owners.

However, if there is a long-term foreign tenant, condo owners should understand both matters initially to be able to provide information or coordinate with tenants correctly.

Although TM30 or Immigration Form 30 may seem like just a paperwork step, in reality, it is an important matter for homeowners and condo owners who rent to foreigners because it directly involves legal requirements and the reporting of foreign residents' accommodation information in Thailand

Understanding what TM30 is, who must report, when to report, and how to proceed will help reduce risks related to fines, document issues, and potential impacts on tenants in the future

In an era where the real estate rental market has more foreigners, managing documents correctly and systematically is part of the professionalism of property owners, no different from selecting tenants or maintaining the condition of the unit

The more property owners understand the procedures from the start, the smoother the rental process will be, creating confidence for tenants and reducing potential long-term problems

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