Glossary

The jargon, decoded. If a term here involves a figure that changes, we point you to verify it.

Visas

Non-Immigrant O visa

A category of long-stay visa that retirees commonly enter Thailand on before applying, inside the country, to extend their stay for retirement. Why it matters: It is the usual starting point for the most popular retirement route.

Retirement extension

Permission to stay granted inside Thailand for the purpose of retirement, renewed each year, based on meeting an age and a financial requirement. Why it matters: This annual renewal is how most retirees stay long-term.

O-A visa

A long-stay retirement visa applied for from your home country before travelling, which has carried a mandatory health-insurance requirement. Why it matters: The insurance condition can be a deciding factor for older applicants.

O-X visa

A longer multi-year retirement visa open to a limited set of nationalities, with a higher financial bar. Why it matters: Fewer renewals, but not available to everyone.

LTR visa

The Long-Term Resident visa, including a track for "wealthy pensioners" offering a long stay with less annual admin in exchange for a higher income threshold. Why it matters: Can mean far less yearly paperwork if your income qualifies.

90-day report

A requirement to notify immigration of your current address periodically while on a long stay. Why it matters: Missing it causes avoidable hassle and fines.

TM30

The notification of a foreigner’s address, usually filed by a landlord or hotel, that immigration may ask to see. Why it matters: A missing TM30 can hold up other immigration tasks.

Re-entry permit

A permit obtained before leaving Thailand that preserves your existing extension of stay when you return. Why it matters: Leaving without one can cancel your permission to stay.

Money

Seasoning (of funds)

The period a required sum must sit in a Thai bank account before (and sometimes after) a visa application. Why it matters: Money moved over too late will not count.

Remitted income

Income you bring into Thailand, which is the focus of Thailand’s evolving rules on personal income tax for residents. Why it matters: It affects whether and how your money may be taxed locally — ⟨VERIFY current rules⟩.

Frozen pension

A UK State Pension that does not receive annual increases because the recipient lives in certain countries, including Thailand. Why it matters: Over years it can meaningfully erode a British retiree’s income.

Healthcare

IPMI

International Private Medical Insurance — health cover designed for expatriates, often broader (and pricier) than local Thai policies. Why it matters: The type of policy shapes what — and where — you are covered.

Pre-existing condition

A health condition you already have when applying for insurance, which insurers often exclude, load, or refuse to cover. Why it matters: It is the single biggest factor in what cover you can get later in life.

Housing

Foreign quota (condos)

The share of a condominium building that may be foreign-owned (freehold), as opposed to Thai-owned. Why it matters: It determines whether you can legally own a particular unit outright.