I am not a mind reader BUT I would hazard a guess that you have a visit to your immigration office to file a 90 day report in person in your near future.
The only time they'd check your bank balance would be IF you decided to apply for a 180 day in country extension at the immigration office where you stay.
Nope, the visa is good for 5 years, you don't pay any more visa fees
Remember though IF you stay inside the country 90 days you do have to file a 90 day report at the immigration office where you stay BUT that is free to do 🙂
You should go back there and let them see you're passport so they know that you used a different office last year. That should motivate them to give you the requirements
There are no picture requirements for extensions based on retirement at most all offices other than just the 4X6cm one on the TM7 application for extension
..𝗶𝘀 𝗺𝗮𝗸𝗶𝗻𝗴 𝗮𝗻 𝗼𝗻𝗹𝗶𝗻𝗲 𝗮𝗽𝗽𝗼𝗶𝗻𝘁𝗺𝗲𝗻𝘁 𝘂𝘀𝗲𝗳𝘂𝗹 𝘁𝗵𝗲𝗿𝗲?
You can certainly book an appt but know that some offices don't 'honor' them 😮 They make you get a queue and wait it out with who ever is already there
One other thing, as you said you dealt with another office last year, you should have done a TM30 when you moved to Nonthaburi, and been doing 90 day reporting at that office too.
This is a generic hand out listing the requirements at MOST offices but as I said it's generic and not office specific.
Your 90 day count down clock stopped when you stamped out of thailand
SO
that means your next 90 day report is due 89 days from the date you stamped back into thailand 🙂 <- stamping back in starts the new 90 day count down 🙂