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T3 — The True Thailand: Trade, Tourism and Thai People
A family and a business traveller with passports and luggage inside a Bangkok international airport terminal

THAILAND VISA & ENTRY GUIDE

Enter Thailand With Greater Clarity

Understand Thailand's current visa pathways, digital arrival requirements and post-arrival obligations before you travel. Compare visitor, business, study, retirement, family and long-stay routes, then confirm your eligibility directly with the relevant Thai authority or overseas mission.

Important Notice

Visa and immigration rules can change, sometimes with limited notice. Eligibility depends on passport nationality, residence, travel purpose, duration and personal circumstances. Confirm all requirements with the official Thai authority or responsible embassy before travelling or paying any fee.

T3's Role

T3 — The True Thailand is an independent information platform. T3 is not a Thai government authority, embassy, immigration adviser or visa agent, does not issue visas, and does not guarantee admission, visa approval, extensions or work authorization. Inclusion of an organization or link on this page does not imply official representation or endorsement.

Official Thai Government Services

Every card below links directly to the responsible government service — never a commercial visa agency.

Thai e-Visa

Ministry of Foreign Affairs

thaievisa.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Thailand Digital Arrival Card (TDAC)

Immigration Bureau, Royal Thai Police

tdac.immigration.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Thailand Immigration Bureau

Royal Thai Police

immigration.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Department of Consular Affairs

Ministry of Foreign Affairs

consular.mfa.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Ministry of Foreign Affairs — Visa Information

Ministry of Foreign Affairs

mfa.go.th

Linked to MFA's current visa-information index page — the direct URL supplied in earlier briefs has since been reorganized under this menu structure.

Official Government SourceChecked 30 Aug 2026
Visit official service

90-Day Reporting

Immigration Bureau, Royal Thai Police

tm47.immigration.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

TM30 Notification System

Immigration Bureau, Royal Thai Police

tm30.immigration.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Board of Investment (BOI)

Office of the Board of Investment

boi.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

SMART Visa

Office of the Board of Investment

smart-visa.boi.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Long-Term Resident (LTR) Visa

Office of the Board of Investment

ltr.boi.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Department of Employment — e-Work Permit

Department of Employment, Ministry of Labour

eworkpermit.doe.go.th

Official Government SourceChecked 30 Aug 2026
Visit official service

Thai Embassy & Consulate Directory

Ministry of Foreign Affairs

thaiembassy.org

Official Government SourceChecked 30 Aug 2026
Visit official service

Entry Rules By Nationality

Every Nationality, One Honest Reference

T3 does not guarantee admission — final entry permission is always decided by Thai immigration authorities at the border.

Entry rules can change. Confirm eligibility through the official Thai authority before applying or travelling.

Search or filter the full country-by-country directory below to see the entry pathway currently in force for a given nationality — visa exemption, visa on arrival, or visa required. Nothing here is grouped into a vague regional card: every country and territory is its own record, with its own source and its own last-checked date.

A major revision is announced but not yet in force

As of the last verification date below, Thailand's pre-revision visa-exemption and Visa on Arrival rules remain the legally operative ones: a 60-day tourism exemption for a wider group of nationalities, a separate 30-day exemption list, and Visa on Arrival for a broader list of nationalities than the revision below describes.

What is changing, and when

On 19 May 2026, Thailand's Cabinet approved a revision of these schemes: (1) only one visa-exemption scheme per country/territory; (2) the 60-day exemption is revoked for all 93 countries/territories that held it; (3) the 30-day tourism exemption list is reduced from 57 to 54 countries/territories; (4) a new 15-day tourism exemption is introduced for 3 countries/territories; and (5) Visa on Arrival is reduced from 31 to 4 countries/territories. The relevant Ministry of Interior announcements had not been published in the Royal Gazette as of this file's last verification date, so the revision takes effect only 15 days after that publication — check the two sources below for the live status.

Foreign nationals already in Thailand under a current exemption, or who arrive before the revision takes effect, may remain until their existing permitted stay expires. After the revision takes effect, entry will be via the new schemes, a bilateral agreement, or Thailand's e-Visa system.

Visa Category Directory

Every category below is currently offered by Thailand’s official visa system. None is included merely because it appeared in an older guide, and none promises approval.

A traveller completing an online visa-style application on a laptop with a conceptual, non-government interface, overlooking Bangkok — conceptual editorial image

How to Apply

Apply Through the Official Channel

Every step below routes to the responsible Thai embassy, consulate or the official e-Visa portal — never a third-party site presenting itself as the government service.

  1. 1

    Identify the correct entry route

    Use the nationality entry-rules directory and the visa-category directory above to narrow down the route that matches your purpose and nationality.

  2. 2

    Check passport and residency eligibility

    Confirm passport validity (commonly 6+ months) and that you are applying through the mission responsible for your place of legal residence.

  3. 3

    Select the responsible channel

    Identify the correct Thai embassy, consulate, or the e-Visa portal for your route.

    Official link (opens in a new tab)
  4. 4

    Prepare documents

    Gather the document categories in the checklist below for your purpose of travel.

  5. 5

    Submit through the official service

    Apply only through the official embassy, consulate or e-Visa portal — never a third-party site presenting itself as the government service.

  6. 6

    Pay only through an authorized channel

    Pay only the fee shown on the official portal or by the embassy/consulate itself.

  7. 7

    Track the application

    Use the tracking or status-check feature on the official e-Visa portal or embassy system.

  8. 8

    Verify the visa details after issuance

    Check name, passport number, visa category and validity dates for accuracy immediately after issuance.

  9. 9

    Complete TDAC when required

    Submit the Thailand Digital Arrival Card within 3 days before arrival (up to 72 hours before entry).

    Official link (opens in a new tab)
  10. 10

    Carry supporting documents for entry

    Bring printed or digital copies of your visa, TDAC confirmation, accommodation and return-travel evidence for the immigration officer.

Approval ≠ Guaranteed Admission

An approved e-Visa or visa stamp is not the same as guaranteed admission. Thai immigration officers make the final entry decision at the border, based on your documents, purpose and circumstances at the time of arrival.

Document Checklists by Purpose

Tourism

  • Passport validity
  • Passport photograph
  • Travel itinerary
  • Accommodation evidence
  • Financial evidence

Requirements vary by whether you qualify for visa-exempt entry, VoA, or need a Tourist Visa — not every item applies to every applicant.

Business meetings

  • Passport validity
  • Invitation letter
  • Employer or company documents
  • Financial evidence

A business-meetings visit is distinct from taking up employment — see the Business, Employment & Investment section below.

Employment

  • Passport validity
  • Employer or company documents
  • Ministry of Labour approval (Form WP3)
  • Financial evidence
  • Criminal-record documentation where required

A work permit, obtained after visa issuance, is a separate and additional requirement before starting work.

Education

  • Passport validity
  • School documents (acceptance letter)
  • Financial evidence
  • Institution's registration/approval documents

Confirm the institution is currently approved to sponsor a Non-Immigrant "ED" visa.

Retirement

  • Passport validity
  • Financial evidence (deposit or income)
  • Insurance where required
  • Medical documentation where required
  • Criminal-record documentation where required

Financial thresholds differ between O-A and O-X — confirm the correct figure for your chosen category.

Family/dependent

  • Passport validity
  • Relationship documents (marriage/birth certificate, notarised)
  • Financial evidence

Relationship documents generally need notarisation by the applicant's diplomatic or consular mission.

Medical treatment

  • Passport validity
  • Medical documentation (hospital appointment or treatment plan)
  • Financial evidence
  • Insurance where required

Confirm with the treating hospital whether they can assist with the supporting invitation/appointment letter.

Investment

  • Passport validity
  • Employer or company documents
  • Financial evidence
  • Evidence linking the applicant to a BOI-promoted project where applicable

BOI project promotion and individual immigration status are approved separately — see the Business, Employment & Investment section below.

Long-stay programs

  • Passport validity
  • Financial evidence
  • Insurance where required
  • Purpose-specific supporting documents

Long-stay programs (DTV, LTR, O-A, O-X) each carry different financial thresholds and permitted activities.

Fees & Processing Times

Fees below are shown only where a current, jurisdictionally-specific figure has been verified against an official Thai government source. Where no reliable current figure is available, this page says so directly rather than estimating.

CategoryFeeJurisdictionLast checked
Non-Immigrant Visa B — single entry (3 months)2,000 THBThai missions generally (confirm local currency equivalent with your mission)30 Aug 2026
Non-Immigrant Visa B — multiple entry (1 year)5,000 THBThai missions generally30 Aug 2026
Non-Immigrant Visa O-A — multiple entry5,000 THBThai missions generally30 Aug 2026
SMART Visa — per year of visa permission10,000 THB (cash only)Office of the Board of Investment30 Aug 2026
TDAC submissionFreeOfficial government service30 Aug 2026
90-Day Report (TM47) — online, within the free windowFree (2,000 THB fine if filed late)Immigration Bureau30 Aug 2026

Confirm current fee with the responsible Thai embassy, consulate or official application portal.

Processing time is not promised anywhere on this page. It varies by mission, application volume, nationality and document completeness — always check the current estimate on the official portal or with the responsible embassy/consulate.

A family checking their phone for travel and arrival information at a Thailand airport terminal — conceptual editorial image

Digital Arrival

Thailand Digital Arrival Card — TDAC

All non-Thai nationals entering Thailand by air, land or sea — including infants, children, and non-Thai diplomatic passport holders.

  • Free official service
  • Submit within 3 days before arrival
  • Not a visa

Who is exempt

Crew members, and travellers on technical-landing or transit flights who do not pass through Thai immigration.

When to submit

Within 3 days before arrival (including the arrival date); the system accepts submission up to 72 hours before entry.

Information required

  • Passport details
  • Flight or vehicle number and arrival date
  • Address in Thailand
  • Travel purpose
  • Health declaration information
  • An email address to receive the TDAC

Group submissions & corrections

A single submission can cover up to 10 travellers, and authorized travel agents or tour leaders may submit on behalf of clients.

Most fields can be corrected using the 'Update Arrival Card' function; full name, passport number, nationality and date of birth cannot be changed this way and require a fresh submission (the most recent submission is treated as valid).

Security Warning

Use the official .go.th service. T3 does not charge for, submit or process TDAC forms.

Source: TDAC — Facts & Questions (opens in a new tab) · Accessed 30 Aug 2026 · Version 2026.08.00, 13 August 2026

A hotel receptionist assisting a family with check-in and accommodation registration — conceptual editorial image

Accommodation Notification

TM30 — Notification of Residence

A legal notification, under Section 38 of the Immigration Act B.E. 2522 (1979), that a foreign national is staying at a particular address in Thailand.

  • Host/provider responsibility
  • Not the traveller's arrival card
  • Distinct from 90-day reporting

Who is responsible

The owner, occupier, possessor or manager of the residence where the foreign national stays — hotels generally handle this automatically as part of check-in; for private homes, the responsibility sits with the landlord, householder or property manager, not the traveller personally.

What travellers should confirm

Travellers staying in private accommodation should confirm with their host or landlord that the notification has been filed, and keep their own arrival/accommodation evidence in case it is needed.

TM30 vs. TDAC

TM30 is not the traveller's own arrival submission — that is TDAC. TM30 is the accommodation provider's separate notification to Immigration.

TM30 vs. 90-day reporting

TM30 (accommodation notification, filed by the host/provider) is a different process from 90-day reporting (TM47, generally the foreign resident's own recurring obligation).

The Immigration Bureau also offers a mobile app (commonly referred to by its Section 38 reference) for accommodation providers to file TM30 notifications.

Source: TM30 — Notification of Residence of Foreigners (opens in a new tab) · Accessed 30 Aug 2026

After-Arrival Obligations

Your visa's validity period (how long the visa itself can be used to enter Thailand) is different from your permitted period of stay (how long you may remain in Thailand after each entry) — always check the entry stamp or TDAC confirmation for your actual permitted stay.
Holding a Non-Immigrant visa or an extension of stay is different from permission to work. Employment of any kind requires a separate work permit from the Department of Employment, regardless of your visa category.

90-Day Reporting (TM47)

Foreign residents staying long-term must confirm their address with Immigration every 90 continuous days in Thailand — online, in person, or by registered post, generally free within the filing window (a 2,000 THB fine applies if filed late). The first report is generally done in person. This is a residence-address confirmation, not a visa extension.

Official information (opens in a new tab)

Extension of Stay

Extending your permitted period of stay is a separate application at the Immigration Bureau, generally requiring the same category of evidence used for the original visa (financial, employment, relationship, etc.). Granting an extension is at the discretion of the immigration officer.

Official information (opens in a new tab)

Re-Entry Permit

Leaving Thailand while holding an extension of stay generally voids that permission unless a re-entry permit is obtained beforehand from the Immigration Bureau.

Official information (opens in a new tab)

Address Notification (TM30)

Confirm your accommodation provider or landlord has filed the TM30 notification for your stay — see the dedicated TM30 section above.

Official information (opens in a new tab)

Work Authorization

Holding a Non-Immigrant visa does not itself permit work. A separate work permit from the Department of Employment is required before starting any paid work, including remote work for an overseas employer in some circumstances — confirm your specific situation officially.

Official information (opens in a new tab)

Change of Visa or Status

Some visa categories can be changed at the Immigration Bureau (for example, Tourist to Non-Immigrant) at the discretion of the immigration officer — this is not guaranteed and depends on the categories involved.

Official information (opens in a new tab)

Departure & Overstay Consequences

Staying beyond your permitted period of stay (which may differ from your visa's own validity) can result in fines, detention, deportation and future entry bans, depending on the length of overstay and circumstances. Confirm your permitted period of stay stamp, not just your visa's validity dates.

Official information (opens in a new tab)
Thai and international business leaders in a meeting overlooking the Bangkok skyline, representing BOI, SMART Visa and LTR pathways

Business, Employment & Investment

Business, Employment and Investment Pathways

Attending business meetings, taking up employment, and investing in Thailand are governed by different rules. This section signposts the official pathway for each — for the full sector picture, T3's Invest and Business gateways go further, with direct government links retained here as well.

  • Non-Immigrant B
  • SMART Visa
  • LTR Visa
  • BOI promotion
  • Work permits
A business-visit visa (or visa-exempt entry for short meetings) covers attending meetings, negotiations and due diligence. It does not cover taking up paid employment or day-to-day operational work in Thailand — that requires a Non-Immigrant B visa and a work permit.
Company registration and BOI project promotion are business/legal steps, not immigration permissions. Neither one, by itself, grants any individual a visa or the right to work — those are separate approvals through the Non-Immigrant B/IB visa, SMART Visa or LTR Visa pathways and a Department of Employment work permit.
Travellers receiving assistance at an information desk, representing embassy, consular and emergency support services

Embassies & Consulates

Embassy and Consular Assistance

This is a compact, verified starting set — not a full directory of every mission. Thai nationals abroad and foreign visitors should confirm the mission responsible for their specific location using the official directories linked above and below.

Thai Missions Abroad

Royal Thai Embassy, Washington, D.C.

Washington, D.C., United States

Consular section location differs from the chancery — confirm current address on the embassy site before visiting.

Thai Missions Abroad

Royal Thai Embassy, London

London, United Kingdom

Official mission website for United Kingdom.

Thai Missions Abroad

Full Royal Thai Embassy & Consulate-General Directory

Worldwide, All other locations

Use this directory to find the mission responsible for your specific country or region of residence.

Foreign Embassies in Thailand

U.S. Embassy Bangkok

Bangkok, United States

Official mission website for United States.

Foreign Embassies in Thailand

British Embassy Bangkok

Bangkok, United Kingdom

Official mission website for United Kingdom.

Foreign Embassies in Thailand

Australian Embassy Thailand

Bangkok, Australia

Official mission website for Australia.

Foreign Embassies in Thailand

Embassy of Japan in Thailand

Bangkok, Japan

Official mission website for Japan.

Foreign Embassies in Thailand

Embassy of the Republic of Singapore in Bangkok

Bangkok, Singapore

Official mission website for Singapore.

Responsible Authorities

Each authority below has a distinct role — none is a substitute for another, and none is an application agent on your behalf.

Responsible Authorities

Ministry of Foreign Affairs (MFA)

Sets Thailand's overall visa and consular policy and operates the Thai e-Visa system.

Responsible Authorities

Department of Consular Affairs

The MFA department directly responsible for visa policy detail, passport services and consular protection.

Responsible Authorities

Immigration Bureau

Handles in-country entry, extensions of stay, re-entry permits, 90-day reporting (TM47) and TM30 accommodation notifications, under the Royal Thai Police.

Responsible Authorities

Ministry of Labour

Sets Thailand's foreign-employment policy and oversees the Department of Employment.

Responsible Authorities

Department of Employment (DOE)

Issues work permits for foreign nationals via the e-Work Permit system.

Responsible Authorities

Thailand Board of Investment (BOI)

Promotes qualifying investment projects and administers the SMART Visa and LTR Visa programs.

Responsible Authorities

SMART Visa Unit

Processes SMART Visa qualification endorsements within the Board of Investment.

Responsible Authorities

LTR Visa Unit

Processes Long-Term Resident Visa applications within the Board of Investment.

Responsible Authorities

Tourist Police Bureau

Assists tourists with safety concerns, complaints and reporting incidents, in English and other languages.

Emergency & Official Contacts

General Emergency / Police

191

Immediate police emergencies

Hours: 24 hours

Source: Royal Thai Police · Last checked 30 Aug 2026

Tourist Police (English-speaking)

1155

Tourist safety concerns, complaints, incident reporting

Hours: 24 hours

Source: Tourist Police Bureau · Last checked 30 Aug 2026

Medical Emergency / Ambulance

1669

Medical emergencies

Hours: 24 hours

Source: Ministry of Public Health emergency medical service · Last checked 30 Aug 2026

Fire

199

Fire emergencies

Hours: 24 hours

Source: Fire and rescue services · Last checked 30 Aug 2026

Immigration Bureau enquiries

See immigration.go.th for current hotline

Visa status, extension and reporting questions

Source: Immigration Bureau · Last checked 30 Aug 2026

Ministry of Labour hotline

1506

Work-permit and labour enquiries

Source: Ministry of Labour · Last checked 30 Aug 2026

If You Need Immediate Help

For an immediate threat to life or safety, contact the appropriate Thai emergency service. Visa or document questions should be directed to the responsible immigration, consular or embassy service.

Official Documents, Forms & Guidance

Every item below links directly to the current official document or service, rather than a locally stored copy that could go stale.

Guidance Pages

e-Visa User Manuals

Ministry of Foreign Affairs

Step-by-step video and written guides for the e-Visa application process.

Guidance Pages

TDAC — How To Guide

Immigration Bureau

Official instructions for completing the Thailand Digital Arrival Card.

Guidance Pages

TDAC — Facts & Questions

Immigration Bureau

Official FAQ covering submission windows, group travel, corrections and data privacy.

Portals

TM30 Notification System

Immigration Bureau

Online filing service for accommodation providers to notify a foreign national's residence.

Portals

90-Day Report (TM47) Online Filing

Immigration Bureau

Online filing service for the recurring 90-day address confirmation.

Portals

Thailand Board of Investment — Doing Business Guidance

Office of the Board of Investment

Investment promotion criteria, eligible activities, incentives and application procedures.

Portals

SMART Visa Guidance

Office of the Board of Investment

Category definitions, endorsement process and fee information for the SMART Visa.

Portals

LTR Visa Guidance

Office of the Board of Investment

Category definitions, eligibility and the application process for the Long-Term Resident Visa.

Portals

e-Work Permit

Department of Employment

Fully digital application, status-check and payment system for foreign work permits.

Guidance Pages

Revision of Visa Exemption and Visa on Arrival Schemes

Department of Consular Affairs

The official notice describing the pending 2026 revision to visa-exemption and VoA eligibility.

Guidance Pages

Non-Immigrant Visa "B" — Fees & Requirements

Ministry of Foreign Affairs

Official document list and fee schedule for the Non-Immigrant B business/work visa.

T3's Role & Compliance

  • T3 is an independent information platform, not a Thai government authority, embassy, immigration adviser or visa agent.
  • T3 does not issue visas and does not guarantee admission, visa approval, extensions or work authorization.
  • T3 does not collect visa applications, passport scans, government fees or other confidential identity documents through this page.
  • Inclusion of any organization, pathway or link on this page does not imply official representation or endorsement by T3.
  • Travellers must confirm current requirements directly with the relevant Thai authority or responsible embassy before travelling or paying any fee.
  • Final admission to Thailand is determined solely by Thai immigration authorities at the point of entry.
  • Embassy or consulate jurisdiction generally depends on the applicant's country of legal residence, not nationality alone.
  • Rules, permitted stay periods and required documents can differ by nationality, travel purpose and personal circumstances.
A family and a business traveller with passports and luggage inside a Bangkok international airport terminal

Still Unsure Which Official Pathway Applies?

Tell T3 your passport nationality, country of residence, intended travel purpose and approximate duration. T3 can help organize the relevant public information and official links, but the responsible Thai authority will determine your eligibility and application outcome.