Thai-Flag Royal Thai Honorary Consulate General
Donald W. Ringsby, Honorary Thai Consul


The Royal Thai Honorary Consulate-General, Denver, Colorado, is now closed. It no longer issues visas. Please contact the Consular Office, Royal Thai Embassy, Washington, D.C. at email: or the Royal Thai Consulate-General, Los Angeles, at 323-962-9574 or

Contact the Royal Thai Consulate – General, Los Angeles

We no longer process visas by mail. If you reside in the Western United States, you may mail your application in to the LA Consulate General, please see their website for information – Royal Thai Consulate – LA

Your Passport must be valid for no less than 6 months and must contain a full blank visa page

Visa Type Requirements
(US Passport Holders)

Tourist Visa
(60 Day Entry)

Single Entry – $40


  • Passport
  • Passport photo (no copies)
  • Visa application
  • Cash payment or Money order ONLY
  • Bank statement
  • Travel Itinerary

Non-Immigrant Visa
(90 Day Entry)
Single Entry – $80

Business Travelers (Including Teachers) & Volunteers are restricted to a Single Entry Visa (Please apply for a work permit or re-entry permit in Thailand)

  • Passport
  • Passport photo (no copies)
  • Visa application
  • Documentation to support reason for travel:
  • B (Business) – Business invitation letter from employer stating nature of business and address in Thailand. Copy of Thailand business registration.
  • ED (Education) – Acceptance letter from accredited educational institution in Thailand
  • O (Other) – Marriage certificate and proof of spouse’s Thai citizenship, Letter of invitation from volunteer organization in Thailand.
  • Cash Payment

Transit Visa (30 Day Entry)
$35 Per Single Entry

  • Passport
  • Passport photo (no copies)
  • Visa application
  • Copy of airline ticket or confirmed itinerary
  • Cash Payment
O-A Retirement Visa
  • Only issued by Thai Embassy – Washington DC or the Los Angeles, Chicago or New York City Consulates.

Additional Requirements for Non-US Passport Holders:
In addition to the above requirements, please submit a copy of your airline tickets or itinerary, a copy of your Permanent Residence Card or US Visa and a copy of current bank statement.


Visa Application Form
Thai Embassy – Washington DC
Royal Thai Consulate – LA
Royal Thai Consulate – Chicago
Royal Thai Consulate – NY

We are unable to process visas for applicants from the following countries. Please contact the Thai Embassy Washington DC, or General Consulates (Los Angeles, Chicago or New York City):

  • Afghanistan
  • Algeria
  • Bangladesh
  • China
  • Egypt
  • India
  • Iran
  • Iraq
  • Lebanon
  • Libya
  • Nepal
  • Nigeria
  • North Korea
  • Pakistan
  • Palestine
  • Saudi Arabia
  • Sri Lanka
  • Sudan
  • Syria
  • Yemen