Nearly 30,000 foreigners were denied entry to Thailand in five months under new enforcement measures. For Phuket property buyers and expats, the key question is what changed and who is affected.
Phuket Immigration has highlighted a nationwide campaign by the Immigration Bureau that saw 29,993 foreigners denied entry between January 1 and May 31, 2026. The crackdown forms part of a broader policy targeting transnational crime, illegal work and visa misuse.
The campaign is being implemented under what authorities call the ‘3 No’s’ measures: No Entry, No Stay and No Escape.
What the enforcement measures actually do
The first measure, No Entry, uses the Advanced Passenger Processing System to prevent blacklisted individuals from boarding flights to Thailand or entering through land borders. The system currently holds records for 169,506 people, including those previously imprisoned in Thailand and individuals wanted under Interpol arrest warrants.
Immigration officers are also conducting interviews with visa-exempt travellers and other arrivals considered a risk to public order, including those suspected of intending to work illegally or become involved with criminal networks such as scam operations.
The second measure, No Stay, targets foreigners who violate immigration regulations or misuse their visas. Between January 1 and May 31, 2026, authorities revoked permits-to-stay and deported 668 foreigners. During the same period, 14,161 foreigners were arrested for immigration and related offences between January 1 and April 30, 2026.
Authorities have revoked visas held by foreigners found engaging in activities inconsistent with their visa conditions, including cases involving student visas where no actual study was taking place.
The third measure, No Escape, requires immigration offices nationwide to identify high-risk targets and share intelligence with local police for joint investigations and enforcement operations.
The Phuket connection
Between January 1 and May 31, 2026, immigration authorities investigated foreign communities in several provinces where residents were suspected of behaviour that could threaten public order.
A total of 190 targets were identified nationwide. Of these, 10 were in Phuket. The largest concentration was in Chonburi with 147 targets, followed by 22 in Surat Thani, nine in Chiang Mai and two in Mae Hong Son.
The operations led to the arrest of 31 offenders, while investigations into the remaining targets are continuing.
Why this matters for Phuket property buyers and expats
The enforcement campaign is directed at transnational criminal activity and foreigners posing as tourists while engaging in activities that affect national security, the economy and society, according to the Immigration Bureau.
For property buyers, long-stay expats and those using Phuket as a base for legitimate business or lifestyle purposes, the key point is understanding what authorities are targeting.
The crackdown focuses on three groups: blacklisted individuals with criminal records or arrest warrants, those misusing visas by working illegally or engaging in activity inconsistent with their visa conditions, and foreign residents suspected of involvement in organised crime or scam networks.
Property buyers with valid visas who comply with Thai immigration regulations are not the target of the measures. However, the enforcement does highlight the importance of visa compliance, particularly for those intending to spend extended periods in Phuket.
The revocation of visas for activities inconsistent with visa conditions suggests authorities are paying closer attention to how foreigners are spending their time in Thailand, particularly in cases where individuals hold tourist or education visas but appear to be working or operating businesses.
What remains in place
The Immigration Bureau Commissioner, Pol Lt Gen Panumas Boonyalak, has ordered all immigration divisions across the country to strictly enforce the measures throughout 2026, according to Deputy Immigration Bureau Commissioner Pol Maj Gen Cherngron Rimphadee.
The measures are being implemented under the policy of Royal Thai Police Commissioner-General Pol Gen Kittiratt Panphet, who has directed police nationwide to target transnational criminal activity and foreigners posing as tourists while engaging in activities that affect national security, the economy and society.
Immigration commanders nationwide have been instructed to continue implementing the measures and closely monitor results.
Frequently Asked Questions
Are Phuket property buyers affected by the crackdown?
Property buyers with valid visas who comply with Thai immigration regulations are not the target. The measures focus on blacklisted individuals, visa misuse, illegal work and involvement in criminal networks.
What does visa misuse mean in this context?
Authorities have revoked visas held by foreigners engaging in activities inconsistent with their visa conditions, such as working on tourist visas or holding student visas without attending classes. The key issue is whether activity matches the visa type.
How many targets were identified in Phuket?
Ten targets were identified in Phuket between January 1 and May 31, 2026, as part of investigations into foreign communities suspected of behaviour that could threaten public order. This compares to 147 in Chonburi and 22 in Surat Thani.
Will the enforcement measures continue?
Yes. The Immigration Bureau Commissioner has ordered all immigration divisions to strictly enforce the measures throughout 2026, and commanders have been instructed to closely monitor results.
What should expats and long-stay visitors do?
Ensure visa compliance, particularly that activity matches visa conditions. Those intending to work or operate businesses in Thailand should hold the appropriate visa and work permit.
Sources
- The Phuket News — Phuket Immigration reveals details of crackdown — link
