Thailand Visa Extension: How to Stay Longer Without Leaving
You have been in Thailand for a few weeks and you are not ready to leave. It happens to almost everyone. The good news is that extending your stay is possible without boarding a plane — at least once. The Thailand visa extension process is straightforward, but it requires a visit to an immigration office and some basic paperwork. Here is everything you need to know.
Who Can Apply for a Thailand Visa Extension?
Not all visa types are extensible, but most common entry categories are. Here is a summary:
- Visa-exempt entry (most Western nationalities): extendable once for 30 additional days (from the original 60-day stay)
- Tourist visa (TR): extendable once for 30 additional days (from the original 60-day stay)
- Visa on arrival: extendable once for 7 additional days
- Non-immigrant visas (B, O, ED, etc.): extensible for longer periods, usually 90 days or 1 year, depending on the category
The Thailand visa extension for tourist categories gives you a maximum combined stay of 90 days on a visa-exempt or tourist visa entry. After that, you must leave Thailand.
What Documents Do You Need?
To apply for a Thailand visa extension, bring the following to your nearest immigration office:
- Your original passport (it must be valid for the duration of the extended stay)
- TM.7 form — the extension application form (available at the immigration office or downloadable online)
- One recent passport-size photo (4x6 cm)
- A copy of your passport bio page
- A copy of your current visa or entry stamp page
- 1,900 THB in cash — this is the standard extension fee
Some offices may also ask for:
- Proof of accommodation (hotel booking, rental agreement, or host's signed letter)
- A filled-in TM.30 form confirming your place of stay (this is the landlord's responsibility but worth checking)
Being organized and arriving with copies of everything saves time and avoids being sent away to photocopy documents.
Where to Go for a Thailand Visa Extension
Extensions are processed at immigration offices, not at embassies or airports. Every major city and tourist destination has at least one office. The most commonly used are:
- Bangkok — Chaeng Watthana Government Complex (open Mon–Fri, 8:30 AM–4:30 PM)
- Chiang Mai — Promenada Resort Mall area
- Phuket — Phuket Town immigration office
- Pattaya — Jomtien area
- Koh Samui — Located near Nathon
Queues can be significant at popular offices, particularly in Chiang Mai and Phuket. Arriving when the office opens is the most reliable way to avoid long waits.
How the Thailand Visa Extension Process Works
The process itself is relatively simple. Here is what happens on the day:
- Arrive early — immigration offices are busy, especially during high season.
- Collect a queue number at the front desk.
- Submit your documents at the designated counter.
- An officer will review your application and check your passport.
- Pay the 1,900 THB fee at the payment counter.
- Wait — processing usually takes between 30 minutes and 2 hours depending on how busy the office is.
- Collect your passport with the new extension stamp inside.
The stamp will show your new permitted departure date. Double-check it before leaving the office.
What If You Need More Than One Extension?
The Thailand visa extension is generally granted only once per entry. Once your extension runs out, your options are:
- Leave Thailand and re-enter — either with a new visa-exempt entry, a new tourist visa, or a different visa type.
- Change your visa type — if your circumstances have changed (e.g., starting a job, enrolling in a course, or retiring), you may be eligible to switch to a non-immigrant visa without leaving the country.
- Apply for a longer-term visa such as the Digital Nomad Visa (DTV) or retirement visa if you plan to stay in Thailand for several months or more. More details are available at hellothailandvisa.com.
Doing repeated tourist entries back to back — sometimes called a "visa run" — is permitted but is increasingly scrutinized by Thai immigration. Officers may question travelers who enter frequently as tourists without apparent tourism activity.
5 Frequently Asked Questions About the Thailand Visa Extension
1. How much does a Thailand visa extension cost? The standard fee is 1,900 THB, payable in cash at the immigration office. This applies to tourist visa extensions and visa-exempt extensions. Non-immigrant visa extensions have different fees depending on the category.
2. Can I apply for a Thailand visa extension at an airport? No. Extensions are handled at inland immigration offices, not at airports. Airport immigration counters deal with arrivals and departures only. You must visit a land-based immigration office to extend your stay.
3. How early can I apply for a Thailand visa extension? You can apply up to 7 days before your current permitted stay expires. It is best not to wait until the last day — if the office is closed or there is a problem with your documents, you could run out of time.
4. What happens if I miss my visa extension deadline? If your permitted stay expires before you extend or leave, you are overstaying. The fine is 500 THB per day, up to a maximum of 20,000 THB. Overstaying by 90 days or more can result in a multi-year entry ban. Do not let this happen.
5. Can I get a Thailand visa extension online? Not currently. The Thailand visa extension must be done in person at an immigration office. There is no online system for tourist or visa-exempt extensions as of 2026. Bring all physical documents on the day.
What You Need to Remember
Staying longer in Thailand is entirely possible — as long as you follow the proper process. Here is a summary of the key points:
- The extension fee is 1,900 THB, paid in cash at an immigration office.
- Most tourist and visa-exempt entries can be extended once for 30 days.
- Apply up to 7 days before your current permit expires.
- Overstaying is costly — 500 THB per day plus the risk of a future entry ban.
- If you need to stay beyond your extension, explore longer-term options at hellothailandvisa.com.