What should I do after renewing my passport while holding a Marriage Visa in Thailand?

I was recently in that exact same situation and when returning, I spoke with the immigration officer at the Suvarmabhumi airport. I asked, can I go and do the 90 day report anywhere in the country or do I need to use the same immigratin office that provided me with my Non-O visa? And I also asked what is the time window for transferring my visa to my new pasport?

They answered: You have to do the 90 day report according to your TM 30, so in the immigration office of that area ONLY, it does not matter which office granted the visa in the first place. And, you can transfer your visa to your new passport any time before you apply the 1 year extension. They recommended I did that at the same time with my 90 day report.

I double checked to make sure I understood 100% and yes indeed, that was what they told me.

I just did exactly that, update everything with new PP number and transfer stamps to new PP.

**Your first 90 day report (due 89 days after returning to the country) has to be in person

**You will use the NEW passport number on the TM47 form

**You should file a new TM30 with the new passport number

When you go to Chaengwattana to file the 90 day report on the 3rd floor of the Building B government complex you can also go down to the 2nd floor in section L-1 and get the extension stamps/re-entry permit (if you got it at Chaengwattana) moved to the new passport <- do not wait until your next extension to do that.

This is the form you need to transfer stamps to a new passport in Bangkok at Chaengwattana