I did shoot off an email to BOI. Hope to hear back before I depart or else I'll be at their office on the day I arrive in Bangkok.
Initial pensioner application was submitted on Jan 9th. Uploaded documents were (1) HMO health insurance coverage letter and (2) monthly pension and annuity statements in lieu of a tax return, which BOI okayed prior to applying.
Come Jan 19th, only 10 days after applying, BOI requests additional docs - a copy of my HMO ID card and a 2022 form 1040. ID card, no problem. As for the 2022 tax return, I was still waiting for all the 1099's to come in so I hadn't started on it. Even the IRS wasn't accepting tax returns for another few more days. Not wanting to wait to complete the 1040, I uploaded a pension verification letter from my former employer instead. Seemed just as good, if not better than a 1040. Then I waited and waited. Did not receive a single response to any of the emails sent after Jan 9th. Religiously logged in and the same status appeared again and again - "consideration by government agencies". Frustration level started to build. BOI then unexpectedly sends me an email on Feb 28th stating that my LTR visa application was endorsed by the relevant government agencies. Still haven't reached the finish line though. I need to figure out how to answer the supposed currently held visa, which I don't have.