Enter the date relevant to your report. THaiculator shows the due date, any weekend or Thai public-holiday adjustment, and what to prepare next. Built by THaiva.
They are separate immigration obligations and use different starting dates. THaiculator calculates the deadline; the THaiva guides explain the obligation itself.
It is usually handled by the owner, hotel, landlord, house master or another responsible accommodation party. As the guest, it is still worth confirming that it was filed and keeping the confirmation.
It relates to reporting a continuous stay of more than 90 days in Thailand. It is not a visa, does not extend your permission to stay, and is separate from TM30.
This checklist follows the TM30 or TM47 option selected in the calculator.
The result keeps the legal due date separate from practical working-day adjustments caused by weekends and Thai public holidays.
TM30 starts from the accommodation date. TM47 starts from your Thailand entry date or the date of your previous 90-day report.
THaiculator calculates the relevant TM30 due date or the next 90-day TM47 reporting date from that starting point.
If a relevant date falls on a weekend or Thai public holiday, the result also shows the practical working-day adjustment.
Thai public holidays can affect when immigration offices are open. Use this calendar to plan TM30, TM47 and office visits, and check the relevant office when a local or one-off closure applies.
Friday, 16 October 2026 is a special public holiday for government agencies in Bangkok during the IMF–World Bank Annual Meetings. If you use an immigration office in Bangkok, verify its opening hours around this date.
Keep visas, passports, addresses, entries, documents and immigration tasks in one place, with reminders for what comes next.
TM30 concerns notification of a foreigner’s place of stay in Thailand. The notification is usually handled by the owner, hotel, landlord, house master, accommodation manager or another responsible party. The foreigner should still know whether it was filed and keep confirmation where possible.
TM47 is the 90-day report for a continuous stay in Thailand. It is separate from your visa or permission to stay and does not add days to that permission. Keep the TM47 due date and the end date of your permitted stay as separate dates.
For TM30, use the date the stay at the relevant Thai address began. For a first TM47 report, use the Thailand entry date that started the current continuous stay; for a later cycle, use the date of the previous TM47 report.
THaiculator keeps the underlying due date visible and separately shows the working-day adjustment used for planning. If public-holiday coverage for the relevant year is incomplete, the result is marked so you know to verify that adjustment.
No. THaiculator is an informational planning tool from THaiva. It does not replace official Thai immigration instructions, the requirements of the relevant immigration office or professional legal advice.
