Thailand fiscal year

Fiscal year starts October 1 · Ends September 30

Fiscal year: October 1 to September 30

This section names more than one convention; the fiscal-year pages below follow the government year it states.

From Wikipedia

In Thailand, the government's fiscal year (FY) is 1 October to 30 September of the following year. For individual taxpayers it is the calendar year, 1 January to 31 December.

Other conventions named in the section

For individual taxpayers it is the calendar year, 1 January to 31 December.

Fiscal years

National public holidays 2026

This site’s holiday source (Nager.Date) does not cover Thailand, so no holidays are listed.

Source: Wikipedia, “Fiscal year”, section “Thailand”, revision 1374177130 — Wikipedia, 'Fiscal year', fetched October 2026. Text is available under CC BY-SA 4.0.

Source: Nager.Date public holiday API — this source does not cover Thailand. Fetched October 2026.