The BMA has extended the flood aid registration deadline by one month, to the end of November 2026, after long queues at district offices. Aid is 5,000 to 9,000 baht per household depending on severity. Flooded houses and people trapped by floodwater (e.g. flat residents) use different claim forms, so check which applies. Apply via the thangrath app, claim.bangkok.go.th, online queue booking, or walk in at your district office, and prepare supporting documents. Staff or workers affected by the floods should file now rather than wait, since the deadline is 30 days from district disaster declaration and queues are long.