When should I submit my 90-day notification in Thailand after arriving on March 1?

The user inquired about the timing for the 90-day notification after arriving in Thailand on March 1, specifically if they need to report immediately or wait until the 90 days are complete. The responses clarified that the 90-day report is required only after staying in Thailand for 90 continuous days on a long-term visa or extension. Additional comments emphasized that since the user has only been in Thailand for 22 days, they do not need to report yet, and reassured them of the proper timeline based on immigration rules.