The Bangkok Immigration Office at the Government Center on Chaeng Wattana Road is the largest and busiest immigration facility in Thailand. Whether you need to extend your visa, complete 90-day reporting, file a TM30, or handle any other immigration matter, this is the primary office for anyone living in the Bangkok metropolitan area.
This guide covers everything you need for a successful visit: location, hours, what to bring, how the queue system works, and tips to minimize your waiting time.
Location and Address
Official Name: Immigration Division 1, Immigration Bureau
Address: Government Center Building B, Floor 2 Chaeng Wattana Road, Soi 7 Thung Song Hong, Lak Si Bangkok 10210
In Thai: สำนักงานตรวจคนเข้าเมือง แจ้งวัฒนะ ซอย 7 อาคาร B ชั้น 2
Google Maps: Search for "Immigration Division 1 Chaeng Wattana" — the pin is accurate and widely reviewed.
How to Get There
| Transport | Details |
|---|---|
| Taxi/Grab | Tell the driver "Chaeng Wattana, Im-mi-gray-chun" — most drivers know the location. From central Bangkok, expect 30-60 minutes depending on traffic. Fare: 150-350 THB by meter. |
| BTS + Bus | Take the BTS to Mo Chit, then bus #52 or #150 to Chaeng Wattana. |
| MRT | MRT Pink Line has a station near the Government Center (Lak Si area). Check current routes. |
| Minivan | Vans from Victory Monument to Chaeng Wattana run frequently. |
| Private car | Parking is available at the Government Center complex but fills up early. Arrive before 8:30 AM for a spot. |
Opening Hours
| Day | Hours |
|---|---|
| Monday - Friday | 8:30 AM - 4:30 PM |
| Saturday - Sunday | Closed |
| Thai public holidays | Closed |
Lunch break: The office does not officially close for lunch, but some counters may have reduced staffing between 12:00-1:00 PM.
Queue number cutoff: The office stops issuing queue numbers for certain services (especially extensions of stay) by 3:00-3:30 PM. Arrive well before this time.
Best time to visit: Tuesday through Thursday, arriving at 8:00-8:30 AM. Mondays and Fridays are the busiest days. The day after a long holiday weekend is extremely crowded.
Floor Guide and Services
The immigration office is primarily on Floor 2 of Building B (also referred to as the "B2" building).
Main Services by Area
| Area/Zone | Service |
|---|---|
| Zone A | Extension of stay (tourist visa, visa exemption extensions) |
| Zone B | Extension of stay (Non-Immigrant visas: retirement, marriage, business) |
| Zone C | 90-day reporting |
| Zone D | Re-entry permits |
| Zone E | TM30 filing |
| Visa on Arrival counter | Near the main entrance (for specific nationalities) |
| Photo/copy shop | Ground floor and near the entrance — passport photos and photocopies available |
Note: Zone designations and counter assignments can change. Check the signage upon arrival or ask the information desk.
Ground Floor Services
- Photocopy and photo service (passport photos: 150-200 THB for 6 photos)
- Food court and convenience stores
- ATMs
- Restrooms
What to Bring
For Every Visit
- Passport (original — never leave home without it)
- Photocopies of: passport biographical page, current visa page, most recent entry stamp, departure card (TM.6 if applicable)
- One passport-sized photo (4x6 cm) — bring several to be safe
- Blue or black pen — forms must be completed in pen
- Cash — for fees and photocopies (ATMs are available but cash is faster)
- Patience — waits of 2-4 hours are common
For Specific Services
Extension of Stay (Tourist/Exempt):
- TM.7 application form (available at the office)
- 1,900 THB fee
- Passport photo (4x6 cm)
- Passport copies
Extension of Stay (Retirement):
- TM.7 application form
- 1,900 THB fee
- Bank statement/bank letter showing 800,000 THB
- Photos
- Passport copies
- Previous extension copies
Extension of Stay (Marriage to Thai):
- TM.7 application form
- 1,900 THB fee
- Marriage certificate (certified copy)
- Spouse's Thai ID and house registration (copies)
- Financial proof (400,000 THB in bank or income of 40,000 THB/month)
- Map to your residence
- Photos of your home and you together
90-Day Reporting:
- TM.47 form
- Passport
- Previous reporting receipt (if available)
Re-Entry Permit:
- TM.8 form
- 1,000 THB (single) or 3,800 THB (multiple)
- Passport photo
- Passport
The Queue System
Chaeng Wattana uses an electronic queue numbering system. Here is how it works:
Step-by-Step Process
- Arrive at the office — Enter Building B and go to Floor 2
- Get a queue number — Take a number from the electronic kiosk for your specific service. You may need to show your passport to receive the correct queue category.
- Wait for your number — Electronic displays show the current number being served at each counter. Waits vary from 30 minutes to 4+ hours.
- Submit your documents — When called, go to the designated counter and present your documents.
- Wait for processing — For extensions, you may be asked to wait in a separate area while your application is reviewed.
- Collection — Return to the counter (or a separate collection point) to receive your stamped passport.
Estimated Wait Times
| Service | Typical Wait |
|---|---|
| 90-day reporting | 15-60 minutes |
| Re-entry permit | 30-60 minutes |
| TM30 filing | 15-45 minutes |
| Extension of stay (tourist/exempt) | 1-3 hours |
| Extension of stay (Non-Immigrant) | 2-4 hours |
These are averages. Mondays, Fridays, and days after holidays can be significantly longer.
Tips for a Smooth Visit
Before You Go
- Prepare all documents in advance — Do not rely on the photocopy shop at immigration being fast or uncrowded. Make copies at home.
- Fill out forms in advance — Download TM.7, TM.47, or TM.8 forms from the Immigration Bureau website and complete them at home.
- Bring a book or phone charger — Extended waits are the norm, not the exception.
- Dress neatly — While there is no formal dress code, Thai government offices generally appreciate modest, neat attire. Avoid sleeveless tops and very short shorts.
- Eat breakfast — The food court is available but taking a break from the queue can be risky if your number is called.
At the Office
- Arrive by 8:00-8:30 AM — Early arrivals get lower queue numbers and shorter waits.
- Check the information desk first — Staff can direct you to the correct zone and verify you have the right documents.
- Do not leave the floor when your number is close — If you miss your number, you may need to take a new one.
- Be prepared for additional requests — Officers may ask for documents not on the standard list. Common surprises include: a map to your residence, additional photos, or a letter from your embassy.
- Stay calm if documents are questioned — Officers are thorough. Answer questions honestly and provide any additional information requested.
Common Mistakes
- Forgetting passport photos — The most common reason people have to leave and come back
- Bringing old photocopies — Copies must show your current visa and most recent entry stamp, not previous ones
- Arriving too late — Queue number cutoff is around 3:00-3:30 PM for most services
- Wrong form — Make sure you have the correct TM form for your specific service
- Insufficient funds — Bring cash. Credit cards are not accepted for immigration fees.
Nearby Services
The Government Center complex has several useful services nearby:
| Service | Location |
|---|---|
| Photocopy and photo shops | Ground floor of Building B and surrounding area |
| Food court | Government Center complex, multiple options |
| 7-Eleven | Within walking distance |
| Banks and ATMs | Government Center complex |
| Translation services | Several shops near immigration offer translation |
| Visa agents | Independent agents operate near the building (verify credentials) |
Alternatives to Chaeng Wattana
If Chaeng Wattana is too far or too crowded, Bangkok residents can also use:
| Office | Location | Best For |
|---|---|---|
| IT Square Laksi | Near Chaeng Wattana, Don Mueang area | Overflow from main office |
| Muang Thong Thani | Impact Arena area | Some services available |
| Airport immigration counters | Suvarnabhumi / Don Mueang | Re-entry permits only |
For 90-day reporting specifically, the online system is strongly recommended to avoid the trip entirely.
Frequently Asked Questions
Can someone else go to immigration on my behalf? For 90-day reporting, an authorized agent or representative can file for you with a power of attorney. For extensions of stay, you must generally appear in person.
Do I need an appointment? No. Chaeng Wattana operates on a walk-in, queue number basis. There is no appointment system for most services.
What if my documents are rejected? You will be told what is missing or incorrect. You can typically return the same day or the next day with the corrected documents. You may need to take a new queue number.
Is there parking? Yes. The Government Center has parking areas, but they fill up quickly. Arrive early or use public transport/taxi.
Can I pay by credit card? No. All immigration fees must be paid in cash (THB).
Final Thoughts
A visit to Chaeng Wattana does not have to be stressful if you prepare properly. The keys are: arrive early, bring all documents including extras, and allow half a day for the process. The office processes thousands of foreigners every week, and the system, while slow, is functional and predictable.
