gelamb

No, you have a visa and don't have to do 90 day reports.

But the bad news is that if you leave on 7th Feb you will be on overstay which will cost you 500 THB per day

Wow, this is just totally wrong.

OP, yes you are required to do a 90 day report. Presuming you were stamped in for one year upon arrival (5 Nov 15 gets you stamped in until 5 Nov 16), you will NOT be on overstay.

It's been my experience that Immigration officials at the airport do not check for 90 day reports. Where you will run into problems by not doing the 90 day report is if you try to apply in the future for an extension of stay beyond the life of the visa at a local Immigration facility. That is when you will likely be discovered in violation of the requirement and fined 2,000 thb.

Since you can mail in the 90 day report, why not just do so?

I wasn't aware we could mail in the 90 day report. As this will be our first report is this possible?

Please excuse my ignorance but this is all new territory for me. My understanding was that we are required to do 90 day reports even when on an O-A visa.

The situation for 90 day reporting is complicated by the fact that we may be mid stream in obtaining a new passport for my wife (due to other issues).

Hi, we have a multi-entry non-immigrant O-A visa and entered the kingdom on 5th November. We are leaving the country on 7th February which is 95 days after entry.

My question is - do we have to do a 90 day report?

If we don't do one will that present a problem when re-entering later in the year? Thanks.

I did not reply before because you had already gotten the correct answer. You should have the stamps transferred shortly after getting your new passport.

The embassy will give you a letter when you pickup your new passport requesting immigration transfer your stamps.

Ubonjoe - do you know if the Australian Embassy will provide a letter re transfer of stamps?