Thailand Tourist Visa Extension 2026 Requirements
Thailand tourist visa extension 2026 allows visitors to extend their stay legally at a local immigration office before their permitted stay expires.
This guide explains requirements, fees, documents, processing time and common mistakes.
Who Can Apply for Thailand Tourist Visa Extension 2026?
Visitors holding:
- Tourist Visa (TR)
- Visa Exemption entry
- Certain short-term categories
must apply before their permitted stay expires.
- Understanding Thailand tourist visa extension 2026 rules helps avoid overstay penalties.
- Before applying for Thailand tourist visa extension 2026, make sure your documents are complete.
How Long Is the Extension?
In most cases:
- 30-day extension is granted
- Some categories may differ
Always verify with your local immigration office.
Required Documents for Tourist Visa Extension
To apply for Thailand tourist visa extension 2026, prepare:
- Passport (valid at least 6 months)
- Copy of passport main page
- Copy of visa page or entry stamp
- TM7 form
- Passport photo (4×6 cm)
- 1,900 THB extension fee
- Proof of address in Thailand
Step-by-Step Immigration Process
Step 1: Visit Local Immigration Office
Arrive early to avoid long queues.
Step 2: Submit Documents
Hand over passport and required paperwork.
Step 3: Pay Fee
The standard fee is 1,900 THB.
Step 4: Wait for Approval
Most extensions are processed same day.
Common Mistakes to Avoid
- Applying after visa expiry
- Missing photocopies
- Incorrect TM7 form
- Not bringing cash
- Overstaying while waiting
Can You Extend More Than Once?
Normally:
- Tourist visa → one 30-day extension
- Visa exemption → one extension
Rules may change depending on policy updates.
FAQ — Thailand Tourist Visa Extension 2026
How much does the extension cost?
The official immigration fee is 1,900 THB.
Can I apply online?
Currently, extensions must be processed in person.
What happens if I overstay?
Overstay penalties include fines and possible entry bans.
How early can I apply?
Usually 7 days before expiry.
Can I extend at any immigration office?
Yes, but typically at the office responsible for your area of stay.
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