You will need to exit Thailand and reenter Thailand to obtain new non O.
That is possible with a border bounce and reenter visa exempt.
For the non O application you need to show funds came from abroad.
You will need to have 800k in your Thai bank.
For the first extension you do not have option for "income method"
You would need to use "money in bank method.
What status do you currently have in Thailand
Do you plan to apply for non O visa in Thailand?
Does you embassy provide income letter?
Monthly transfers need to come from abroad.
He was meaning "certificate of residence"
At CW it costs 200b and is mailed out within 2 weeks.
It's used for such things as opening bank account, TDL etc.
To obtain one at CW requires you to have made 90 day report.
Friendship bridge . Nong Khai.
Depends where you are located in Thailand.
If located Bangkok , my route would be fly to Udon Thani and minivan to Nong Khai..
Thinking OP is referring to Jomtien.
Only quoted you because some dill gave you sad emoji.
The 90 day return date at Jomtien is a rubbish request and never recorded.
Your post is accurate.
Strange.
Anyway you can apply for address report 14 days prior to due date.
At CW they have appointments available for 90 day report.
I did one recently.
Very helpful io.
You could consider making an appointment with whatever proof of address you have.
They might even process a TM47 and that would be sufficient for your extension.
https://www.immigration.go.th/?page_id=20131
Given your post about your condo purchase not at this time complete.
I really cannot give reliable advice.
Hopefully @BritTim
Can provide more clarity.
Is your next 90 day report due prior to annual extension.
So you previously have been on extension based on retirement?
Meaning this is not your first extension.
Not being rude but no such thing as "Renew Non-O Visa"
How did you obtain extensions previously regarding proof of address.
Which immigration office?
Whatever.
I'm dealing with CW .
I did not provide TM30 when I had stamps and visa info transfered.
Along with all the other things I mentioned in earlier post.
COR, TDL, annual EXTENSIONS etc
If you Google "METV Thailand "
And search limited to "videos"
It's spits out many results.
I didn't select this one in link because it's good.
It's just one example and the blogger's name came up earlier
Forget Penang.
Why not do a border bounce and reenter visa exempt.
Attend immigration and obtain non O based on marriage.
That requires 400b in Thai bank account on day of application.
That gives a 90 day stamp.
In the last 30 days apply for extension.
When you state....
"I have a Non O multi entry visa which will expire on the 19th of August"
I assume you mean that your current permission of stay expires.
The ME non O expired when
Alternative to letter from embassy a better option is a certificate of residence from immigration office in your province.
BTW: USA do not provide that "letter" anymore..
Think is referring to certificate of residence obtained from immigration and used (in part) for things such as open bank account and Thai drivers license etc.
Has various cost and time to process.
For example at CW it's 200baht and takes up to 2 weeks