What is checked when you enter Thailand
HOW
The officer at the desk can ask to see money and your plans. Here is the official notice, what travellers report, and what the Thai FDA allows in your bag.
- TOURIST VISA
- 20,000 ฿
- VISA-FREE
- 10,000–20,000 ฿
- MEDICINE
- 30 DAYS
Amounts from the TAT reminder of 6 July 2026; medicine limits from the Thai FDA page.
Short answer
Checked against the official pages on 5 November 2026 · Last change: 7 July 2026
The Tourism Authority of Thailand says that, depending on how you enter, you may be asked to show 10,000 baht per person (20,000 per family) for a visa on arrival and for transit and certain visa-exempt entries, or 20,000 per person (40,000 per family) for a tourist or non-immigrant visa. Children under 12 are outside the requirement. TAT calls this a reminder, not a new measure: it has been part of the rules since 1980, with the amounts updated in 2000.
For the visa-free entry the figure is not settled in the official texts we read. TAT lists “certain visa-exempt cases” at 10,000; the thailand.go.th repost adds that some official guidance states 20,000 per person. If you want one number to prepare for, the higher one covers both. That is our advice, not an official instruction.
Reports say officers do not check everyone and ask more of travellers with frequent or long earlier stays, no onward ticket or an earlier student-type visa. The final decision is the officer’s. This page summarises the notices and reports we read; it is not legal advice.
Show the official wording
Quoted as published, with the source. Thai text is followed by our translation.
TAT News, 6 July 2026: forms of proof
“Depending on their entry category, visitors may be asked to show funds in Thai Baht, an equivalent amount in another currency, or documents evidencing payment of an equivalent amount.”
Tourism Authority of Thailand (TAT News), 6 July 2026
TAT News, 6 July 2026: who decides
“The final decision on entry into Thailand rests with Immigration Bureau officers at the entry checkpoint.”
Tourism Authority of Thailand (TAT News), 6 July 2026
thailand.go.th repost, 7 July 2026: visa exemption
“Travellers using the Tourist Visa Exemption Scheme should check the latest guidance for their nationality and place of departure, as some official guidance states 20,000 Baht per person or 40,000 Baht per family.”
Government Public Relations (thailand.go.th), 7 July 2026
Thai FDA, personal-use import: narcotics
“Bringing all kinds of narcotics to treat one’s own disease must be licensed by the Narcotics Division of the FDA before importing.”
Money: what the notice says
Amounts in baht, listed by TAT under the Ministry of Interior announcement.
| How you enter | Per person | Per family |
|---|---|---|
| Transit visa and “certain visa-exempt cases under immigration regulations” | 10,000 ฿ | 20,000 ฿ |
| Visa on arrival | 10,000 ฿ | 20,000 ฿ |
| Tourist visa | 20,000 ฿ | 40,000 ฿ |
| Non-Immigrant visa | 20,000 ฿ | 40,000 ฿ |
Accepted forms in the notice: baht, an equivalent amount in another currency, or documents evidencing payment of an equivalent amount. It does not mention cards or a bank balance, so we do not say they count.
Children under 12 are outside the requirement. TAT points to the Immigration Bureau (immigration.go.th, call centre 1178) and says travellers on a visa exemption should check the latest guidance for their nationality and place of departure.
The notice names the Ministry of Interior announcement only by year (1980, amounts updated 2000); we found no number to cite.
The notice and what officers say
TAT’s notice lists the amounts above and says the final decision rests with the immigration officer. TAT News, 6 July 2026.
The Phuket Airport immigration chief said proof of funds is a standard requirement but “Cash is not mandatory”, that cards and banking apps can be shown, and that only travellers considered high-risk are checked. The Phuket News, 11 December 2025: one officer’s statement at one airport, not a published rule.
When travellers say they were asked
Dated reports, newest first. They are accounts, not rules.
| Date | What it says | Source |
|---|---|---|
| 26 October 2026 | The Australian government’s advice says a traveller “may only be allowed to enter Thailand on 2 visa-free entries each calendar year if you don’t have a justifiable reason”. This is a foreign government’s reading, not a Thai text. | Australian Government, Smartraveller (a foreign government’s advice, not a Thai text) |
| 2 March 2026 | A traveller with an earlier education-visa stamp and several earlier stays (a May 2025 entry, posted in March 2026) says they were not believed at the desk, held one night and sent home. The reason given was the visa history, not money. | Reddit (r/ThailandTourism) |
| 5 January 2026 | A traveller re-entering in January 2026 after about 150 days across two stays was asked about the length of stay and onward travel, showed an onward flight and was stamped in; funds were not asked. | Reddit (r/ThailandTourism) |
| 11 December 2025 | A traveller who had spent about 140 days in Thailand in the past year, had a partner there and no onward flight was sent to a waiting room, interviewed by video about work, plans and the missing ticket, asked to show 20,000 baht in cash, then admitted and told to get a multiple-entry visa next time. | Reddit (r/ThailandTourism) |
| 11 December 2025 | The Phuket Airport immigration chief said cash is not mandatory and that only high-risk travellers, such as people with frequent border travel or unclear plans, are checked. Cryptocurrency does not count as proof. | The Phuket News |
| 8 December 2025 | A visitor said she was refused entry at Don Mueang for lack of funds although she had entered before without being asked. The Thaiger noted that the requirement is part of the rules and officers can enforce it at their discretion. | The Thaiger |
Reports we read point the same way: funds are asked in the same interview as frequent or long earlier stays, no onward flight, a partner in Thailand or a visa-run suspicion. Some travellers say they were never asked.
How to be ready
- Carry baht in cash if you can, and get it before you fly: the check happens at the passport desk, before you collect your bags. See the money exchange page for rates and fees.
- Keep a printed or saved return or onward booking, and the address of your first night.
- Complete the TDAC on the official site only (tdac.immigration.go.th). It is free; Khaosod English (29 March 2026) quotes the Immigration Bureau that at least 10% of arrivals used fraudulent TDAC sites.
- If you have been in Thailand a lot lately, expect more questions and have your plan ready to explain. One report says the traveller was told to get a multiple-entry visa next time.
Money exchangeTDAC guideVisa exemption stay calculatorDTV visa
Medicine and health products you may bring
From the Thai FDA’s personal-use page, for yourself only and brought in by you.
| What | The FDA page says |
|---|---|
| Medicines (general) | An amount for personal use, up to 30 days. |
| Psychotropic substances, schedules II to IV | Up to a 30-day supply as prescribed, with a certificate or prescription from your doctor. |
| The same, for 31 to 90 days | An FDA permit (form IC-2) obtained at least 15 days before you travel. |
| Psychotropic substances, schedule I | Not allowed. |
| Narcotics, to treat your own illness | Must be licensed by the FDA Narcotics Division before import. The page states no 30-day allowance for these. |
| Herbal products | Up to 90 days of use, with details showing they are for personal use. Products containing cannabis or hemp are not allowed. |
| Food supplements | No more than 15 pieces in total, each item up to three months of use. |
| Cosmetics | Ready-made, no more than 3 of each type and 15 in total, and not brought in within the past three months. Cannabis or hemp extract cosmetics are not allowed. |
| Food | All items together no more than 10 kg or litres, not brought in within the past three months, with a limit per food group on the page. Cannabis or hemp food is not allowed. |
| Medical devices | Product information, a letter that it is not for sale, and a medical certificate that you have the illness it is for. |
| Household hazardous substances | Types II and III, finished products, up to 5 kg or 5 litres. Type IV is not allowed; for type I the importer must inform the FDA first. |
TAT’s November 2024 article groups narcotics with psychotropic substances (“A 30-day supply with a prescription is allowed”). The FDA page treats them separately: psychotropic schedules II to IV have the 30-day rule, narcotics need a licence first. We follow the FDA page.
TAT also advises keeping medicines in their original packaging, and says travellers with a permit declare their medicine and papers at customs in the red channel.
What not to put in your bag
- Vapes, e-cigarette liquids and heated-tobacco devices: banned to import. See the vape rules page.
- Cannabis and products made from it, including food and cosmetics with hemp or cannabis extract, are not allowed through the FDA rules above. See the cannabis rules page.
- Narcotic and psychotropic medicines without the papers or permit in the table.
If you are refused
In one report a traveller was sent to a waiting room, interviewed by video, asked to show cash, and admitted afterwards. Another report describes a night in detention and being sent home, where the visa history raised doubts.
Ask what the officer needs to see, and show what you have. Contact your own embassy if you are refused; this site cannot advise on appeals. This is our suggestion, not an official procedure.
STEP BY STEP
Before you fly
A short list from the sections above.
Check how long you may stay
The permitted days depend on your nationality and dates; the stay calculator shows the rule that applies to you.
Submit the TDAC
Only on the official site. Do not pay anyone.
Prepare money and bookings
Cash or proof as in the table, plus your onward booking and address.
Pack medicine correctly
Original packaging, up to 30 days for ordinary medicines, papers or a permit for controlled ones.
Leave the vape and cannabis at home
Both can end at the airport with a fine or worse.
What changed, and when
Rules, fees and counters that changed, oldest first. A row is added for every change; earlier rows are never rewritten.
| Date | Change | Basis | Sources |
|---|---|---|---|
| 14 November 2024 | TAT publishes the Thai FDA’s traveller guidelines for personal health products. Its wording on narcotics differs from the FDA page, which we follow. | Official | Tourism Authority of Thailand (TAT News) · Food and Drug Administration, Thailand |
| 8 December 2025 | A visitor reports being refused entry at Don Mueang for lack of funds (the article’s own date was not shown; a repost carries 8 December). | Reports only | The Thaiger |
| 11 December 2025 | Phuket Airport’s immigration chief says cash is not mandatory and only high-risk travellers are checked. | Reports only | The Phuket News |
| 6 July 2026 | TAT reminds visitors of the proof-of-funds amounts by entry category and says it is not a new measure. | Official | Tourism Authority of Thailand (TAT News) |
| 7 July 2026 | The thailand.go.th repost adds that some official guidance states 20,000 baht per person for the tourist visa exemption. | Official | Government Public Relations (thailand.go.th) · Tourism Authority of Thailand (TAT News) |
Questions
- Do I need 20,000 baht in cash to enter Thailand?
- TAT lists 10,000 baht per person for a visa on arrival and certain visa-exempt entries and 20,000 for a tourist or non-immigrant visa, in baht, another currency or documents evidencing payment. One airport chief said cash is not mandatory. Officers decide on the day.
- Is the amount different if I enter without a visa?
- TAT lists certain visa-exempt cases at 10,000; the thailand.go.th repost adds that some official guidance states 20,000 per person. The official texts we read do not settle it.
- Can I show a credit card or a banking app?
- The TAT notice names only baht, another currency or documents evidencing payment. The Phuket airport chief said cards and banking apps can be shown; that is one officer’s statement.
- Do children need to show money?
- TAT says the requirement does not apply to children under 12.
- How much of my own medicine can I bring?
- The Thai FDA allows medicines for personal use up to 30 days. Psychotropic schedules II to IV need your doctor’s papers, and 31 to 90 days needs a permit; narcotics need a licence first.
- Does the TDAC cost money?
- No. The official site is titled “No Fees Required”. Use tdac.immigration.go.th only.