Retiring in Thailand: the Non-O, O-A and O-X routes

Three routes, and why the choice matters more than people think#

"Retirement visa" is shorthand for three quite different things. Two of them are visas issued abroad; the third is an annual permission granted inside Thailand under clause 2.22 of Police Order 327/2557, and it is what most long-term retirees actually live on.

The distinction is not academic. Mandatory health insurance was imposed on the O-A visa category by a Royal Thai Police decree in September 2019 and raised to 3,000,000 THB of cover from 1 October 2021 for new applications and 1 October 2022 for extensions. It was never attached to the retirement ground itself. A retiree who obtains a 90-day Non-Immigrant O and then extends annually on retirement grounds is not required to hold insurance at all.

The money, and the seasoning rules#

For the annual extension you must satisfy one of three tests: 800,000 THB on deposit in a Thai bank in your sole name, 65,000 THB of monthly income, or a combination of annual income and deposit totalling not less than 800,000 THB. There is no published minimum for the deposit portion under the combination method, although some offices impose one of their own.

The deposit route then carries three timing rules, and all three matter:

1. The 800,000 THB must have been in the account for not less than two months before you submit.
2. It must remain there for not less than three months after permission is granted.
3. For the remainder of the year the balance may not fall below 400,000 THB at any point.

One more warning that costs people their extension every year: the 400,000 THB floor is not a formality. Immigration can and does pull twelve months of account history at renewal. A single dip below the floor — a car purchase, a hospital bill, a transfer to a spouse — is grounds for refusal even if the balance was healthy on the day you applied.

The income route, and the affidavits that vanished#

Until the end of 2018 the American, British and Australian missions in Bangkok issued letters certifying a retiree's income, and Thai immigration accepted them. All three withdrew the service with effect from 1 January 2019. The US Embassy's stated reason was blunt: self-sworn affidavits notarised at the embassy "do not meet the Thai requirement to certify the income of U.S. citizens." The British Embassy's notice of 8 October 2018 directed retirees instead to 800,000 THB on deposit for at least three months, or 65,000 THB per month transferred into a Thai account.

That last phrase describes what actually happens now. Offices have converged on wanting twelve consecutive monthly credits of at least 65,000 THB into a personal Thai account, each one coded as an inbound foreign transfer. A domestic transfer from a Thai account does not count, however large. You evidence it with a bank letter plus twelve months of statements or an updated passbook. None of this is written in any published order — it is enforcement practice, and it is applied unevenly.

The practical consequence is that the income route is the harder of the two for a newly arrived retiree, because you need a year of history before it works. Most people start on the deposit route and switch later if they prefer not to keep 800,000 THB idle.

Health insurance, precisely#

The uninsurable-applicant provision is worth knowing about, because it is the answer to the problem that broke the original scheme: Thai insurers would not write policies for applicants over 70, which left them unable to extend a visa they already held. If you are refused cover, get the refusal in writing rather than assuming you are stuck.

What it costs#

The annual extension, step by step#

Office inconsistency, and the digital route you cannot use#

It is worth being candid that Thai immigration practice is not uniform, because the sites that pretend otherwise get people turned away. The clearest documented example is the seasoning period: two live Thai government websites publish different figures for the same rule. Beyond that, Chonburi and Jomtien are reported to require 60 days of seasoning even for the initial Non-O conversion, where the national rules impose none; some offices set a minimum deposit under the combination method that does not exist in the order; and Chaeng Wattana asks for photographs of your home that no published checklist mentions.

The response is not to hunt for a lenient office — you must apply where you live — but to ring your own office before you go, and to over-prepare. Where an office publishes its own document list, that list beats anything you read elsewhere, including this page.

The LTR alternative#

If your income is substantial, the Board of Investment's Long-Term Resident visa is worth comparing. Its Wealthy Pensioner category is open from age 50 and asks for USD 80,000 a year of passive income — or USD 40,000 to 80,000 combined with at least USD 250,000 invested in Thailand. Health cover of USD 50,000, or Thai social security, or a USD 100,000 deposit held for twelve months, satisfies the insurance limb.

In exchange you get a ten-year visa, annual rather than 90-day reporting, and a fast-track lane at the airport. The visa fee is 50,000 THB. Note the definition of passive income is strict: for the pensioner category, salary, directors' fees and self-employment earnings are all excluded — it must be pensions, interest, dividends, royalties or rent.

For most retirees the arithmetic still favours the Non-O. USD 80,000 a year is roughly four times the 65,000 THB monthly threshold, and the annual inconvenience of a Thai extension, while real, is not worth that difference. The LTR earns its keep for people with genuinely large passive incomes who value not dealing with Immigration.