Does leaving Thailand reset my 90-day reporting requirement for my retirement visa?

@Rj *****

what you call "retirement visa" probably is a "1-year Extension of Stay Permit" based on retirement, and NOT a "visa" at all. . . . . . . . . . so if you don't want to lose this one-year stay permit when exiting Thailand, you need to buy a single re-entry permit für 1000.- THB. You can buy it either at your Immigration or at the BKK airport in the section "Departure 2". The re-entry permit will keep your stay permit alive. When you return, you will be stamped in until the expiry date of the "Extension of Stay Permit". And the 90-days report clock starts over, beginning with the day you enter as day number one. Your old 90-days report slip (in case you still had that in your passport) becomes invalid

You need to get a re-entry permit from immigration or airport. If you don’t your retirement visa will be cancelled and you have to start again and apply for a new retirement visa.

yes but instead you need to do TM30

Correct 90 days starts again on the day you enter Thailand 🇹🇭

it's 90 consecutive days in the country not atotal

Yep. 90 days resets when you re-enter the Country

Leaving the country resets the date to 1. It's 90 days IN country reporting.