Thailand is still an expat favourite, only if you play by the new rules
Thailand ranked fourth in the InterNations Expat Insider survey in 2025, its best result ever, thus reinforcing its reputation as one of the world’s most appealing places for foreigners to live. But in the same period, the cost of living here rose, the tax rules changed, and informal visa workarounds have become far harder to rely on.
Thailand hasn’t become a worse place to live, it merely has become a more selective one. The country that housed many long-term expats, living through a patchwork of grey-area arrangements, has made a deliberate shift toward formal pathways, targeted incentives, and stricter enforcement.
What follows is a section-by-section breakdown of every major change since 2023, and what each one actually means for you.
On this page
| Section | Short summary |
|---|---|
| The tax change every long-term resident needs to understand | Foreign-sourced income earned from 2024 onwards can now be taxable in Thailand if remitted by a tax resident. |
| Visas: Less flexibility, but better legal options | Grey-area visa living has become harder, but formal routes such as DTV, LTR, and Thailand Privilege have expanded. |
| Healthcare: Still a major advantage | Thailand still offers strong value in healthcare, though medical inflation is rising quickly and making proper coverage more important. |
| Infrastructure: One of the bright spots | EV adoption, rail expansion, broadband, and new international schools are improving daily life for many residents. |
| Property and the shifting expat mix | Thailand’s property market and expat community are both changing, with stronger resort demand and a noticeable shift in buyer and resident profiles. |
| So is Thailand still worth it? | Thailand remains attractive for many foreigners, but it now favours those who can meet stricter legal and financial expectations. |
The tax change every long-term resident needs to understand
The single most consequential development arrived on January 1, 2024, when Revenue Department Instruction Por. 161/2566 abolished a decades-old loophole that had let expats avoid Thai tax by delaying remittances by one calendar year.
Under the new rule, any foreign-sourced income earned from 2024 onwards and remitted to Thailand is taxable for anyone spending 180 or more days in the country. Income earned before 2024 remains exempt.
A retiree remitting foreign income into Thailand may now face a Thai tax liability where none existed under the old interpretation, but the final amount depends on the type of income, deductions, age-related allowances, and any relief available under a double taxation agreement.
The real issue is not nationality alone, but how a person’s income is treated under the relevant tax treaty and whether foreign tax credits apply. Some retirees may be able to reduce or offset Thai tax, while others may face greater exposure depending on how their income is structured.
There has been public discussion about possible relief measures, but as of March 2026, the main rule remains unchanged, whereas foreign-sourced income earned from January 1, 2024, onwards may be taxable if remitted to Thailand by a tax resident.
Thailand has also implemented the Common Reporting Standard, which gives the Revenue Department access to financial account information through international exchange mechanisms. That does not mean every expat is being actively targeted, but it does mean the system for closer scrutiny already exists.
Visas: Less flexibility, but better legal options
Thailand’s visa system has fundamentally changed. Informal arrangements such as repeated short-term entries and other workaround methods have become harder to rely on, but official visa options are broader than before.
The Destination Thailand Visa (DTV), launched in July 2024, created a legal route for digital nomads, remote workers, freelancers, and those joining approved soft-power activities. It carries a 10,000 baht fee, is valid for five years, and allows stays of up to 180 days per entry, with the option to apply for an extension.
The Long-Term Resident (LTR) visa has also become more practical for a wider pool of applicants. Official criteria now allow a lower employer revenue threshold of US$50 million for Work-from-Thailand professionals, while eligible holders still benefit from a 10-year visa framework, reduced reporting requirements, and foreign income tax exemption.
Thailand Privilege has also lowered its entry point with the Bronze membership, priced at 650,000 baht for five years, giving expats another formal long-stay option.
Retirement visa rules remain familiar, including the financial requirements, but insurance enforcement matters more than before.
For O-A and O-X applicants, official rules still require health insurance with at least 40,000 baht outpatient cover and 400,000 baht inpatient cover. In practice, that makes insurance paperwork a central part of the process.
If you’re renewing an O-A retirement visa, your health insurance documentation needs to meet specific thresholds. Get a quote from Cigna Global today for coverage that meets and often exceeds Thai immigration requirements.
Thailand is not necessarily making every visa harsher on paper, but it is reducing the space for improvised long-term living and steering foreigners towards formal pathways.
Healthcare: Still a major advantage
Thailand’s medical infrastructure and healthcare systems remain among the strongest reasons to live here. The country now has 62 JCI-accredited facilities.
A hip replacement at a top Bangkok hospital runs US$7,800 to US$18,000, compared to US$40,000 or more in the United States. Heart bypass surgery costs roughly US$13,000 here versus US$113,000 stateside. For most major procedures, Thailand remains 50 to 75% cheaper than Western alternatives.
The warning, however, is in the trajectory. Medical inflation is running at 14 to 15% annually, according to Willis Towers Watson. Thailand recorded 15.2% medical inflation in 2024 against a general CPI of just 0.4%, making healthcare costs rise at roughly 38 times the general rate, driven by post-pandemic catch-up demand and the rising cost of imported medical technology.
A procedure that cost 100,000 baht in 2023 now costs approximately 145,000 baht. Currency movements compound the problem: the baht has strengthened roughly 6.7% against the US dollar since the 2023 average, meaning that the same procedure is costing dollar-denominated expats even more in real terms.
Australian dollar holders face a steeper headwind still, with AUD/THB falling from approximately 23 to 21 over the same period.
Thailand’s healthcare value proposition remains substantial, but the informal approach of relying on cheap walk-in care without proper coverage may no longer be a viable long-term strategy.
With medical inflation running at 14 to 15% a year in Thailand, a comprehensive international health plan is no longer optional. Cigna Global’s expat plans include direct billing at top Thai hospitals and coverage from Close Careâ„ through to unlimited Platinum.
Infrastructure: One of the bright spots
Away from taxes and visas, Thailand’s physical infrastructure has improved meaningfully. Electric vehicle ownership is now practical in Bangkok, Phuket, and Pattaya.
BEV registrations reached over 126,000 in 2025 with an 18 to 20% market share. BYD became the fourth-best-selling car brand in Thailand overall, and the government’s EV3.5 subsidy programme offers 50,000 baht per locally produced vehicle in 2026.
Running costs work out to roughly 0.40 to 0.56 baht per kilometre versus 1.50 to 2.72 baht for petrol, annual savings of approximately 18,000 baht at 15,000 km.
Bangkok’s rail network saw its most significant expansion in years with the opening of the Yellow Line (30.4 km, 23 stations) and Pink Line (34.5 km, 30 stations) in 2023. Fixed broadband now ranks 13th globally at 237 Mbps.
For families, the signal is encouraging as major schools, Dulwich College, Highgate, Wycombe Abbey, and Glenalmond are all opening Bangkok, Chon Buri, or Phuket campuses in 2026, reflecting a long-term confidence in the expat family market.
The notable caveat is air quality. Bangkok averaged 25.6 µg/m³ in PM2.5 in 2024, well above the WHO guideline of 5 µg/m³, before improving slightly to 23.5 in 2025. Chiang Mai’s burning season remains a significant seasonal concern that any prospective northern resident should factor in.
Property and the shifting expat mix
Bangkok’s condo market is bifurcated, with CBD resale prices falling 4 to 6% in 2024, and the city is sitting on approximately 58,000 unsold condo units (Real Estate Information Centre), with the broader residential inventory across Greater Bangkok considerably higher.
Suburban condos dropped 8 to 10% in asking price, while prime and super-prime segments continued to outperform, with developers increasingly concentrating new launches at the higher end.
Also: A Stress-Free Guide to Renting in Thailand
Resort markets tell a different story with Phuket condo prices averaging approximately 140,000 baht per square metre, with prime areas such as Bang Tao registering gains of 7 to 10%, driven by 60% foreign buyer share. Hua Hin has also solidified its position as a growing retirement and second-home destination for both domestic and international buyers.
The expat population itself is growing, Thailand now hosts roughly 5.3 million non-Thai nationals according to the 2024 UN migration report, but the composition is shifting.
Chinese nationals surpassed Japanese nationals in work permit numbers for the first time in over a decade as of late 2024, with BOI investment applications from China reaching 146 billion baht in the first nine months of 2024 alone. Japanese expat numbers are declining as companies hire locally amid continued yen weakness.
The foreign ownership quota remains at 49%, and proposals to raise it to 75% or extend lease terms to 99 years have not been enacted despite active discussion.
So is Thailand still worth it?
The honest answer is that it depends entirely on which version of Thailand you inhabit.
For high-income professionals and wealthy retirees who can leverage an LTR visa, the proposition has arguably improved. Better visa terms, a genuine tax exemption on foreign income, faster airport processing, and more international school options than ever make for a more structured and legally secure life than the old grey-area arrangements ever provided.
For budget retirees on modest pensions, the calculus has shifted unfavourably. A new annual tax bill of US$2,400 to US$3,600, rising healthcare costs, mandatory insurance enforcement, a stronger baht, and tighter banking access collectively add US$5,000 to US$8,000 per year to the cost of Thai retirement compared to 2023.
Thailand is not forcing these expats out, but it’s not necessarily making it easy to stay cheap either.
Also: Thailand vs. Vietnam vs. Malaysia: Which Is Better for Long-Term Living?
The fundamental shift is from tolerance to selection. Thailand has moved from passively accommodating long-term foreigners through grey-area loopholes to actively choosing which foreigners it wants and building formal infrastructure to attract them.
For those willing to engage with the system on its new terms, Thailand in 2026 remains one of the most compelling places in the world to live. For those who relied on the old informality, that window has closed.
Whether you’re planning a move to Thailand or reassessing your long-term setup here, having the right health cover in place is one decision you can take off the table. Get a free quote from Cigna Global today.
*Prices, visa requirements, and tax rules reflect conditions as of March 2026 and are subject to change. This article contains affiliate links.
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