Navigating Thai immigration requires strict procedural compliance under the Immigration Act B.E. 2522. We provide detailed analyses of long-stay categories, visa conversions, and employer immigration duties. What Are the Requirements for a Thai Retirement Visa? Non-O vs Non-OA Comparison Financial thresholds, age eligibility, mandatory health insurance mandates, 90-day reporting, and extension procedures. Thailand remains one of the world’s premier retirement destinations. Ho