Editorial illustration of a traveller checking immigration paperwork and an organised passport folder, AI-generated image

Thailand 90-Day Reporting: What to Do If You Lose Your Receipt

Updated 17 October 2026. This guide replaces material from an older PersonalThailand article; verify current rules and services before travel. Losing a small piece of immigration paperwork can feel alarming when you live in Thailand. An early PersonalThailand account described searching for a lost 90-day notification receipt at an immigration office. That story is useful…