Im about to apply for a one year extension of my visa, based on marriage, with 400k in bank to prove financial situation.

I had the money in my account since 19th January. Will I be able to apply tomorrow 20th March? That should be 60 days exactly, but perhaps it need to be more than 60 days? It is Phuket immigration.
Normally I would obviously just wait a few days to be sure, but a family emergency have come up, and my wife need to go back home, as soon as she can.

It's 2 months not 60 days.

Why not wait couple of days. 

However 20 March should be fine 

2 hours ago, DrJack54 said:

It's 2 months not 60 days.

Why not wait couple of days. 

However 20 March should be fine 

In reality, it's however your IO choses to interpret the Immigration Police Order. 
Be patient and wait a few days.  If pushed for time, get a 60 day extension then apply at the end of the extension.

2 hours ago, Beck1976 said:

That should be 60 days exactly, but perhaps it need to be more than 60 days? It is Phuket immigration

2 months.

 

More info here -

 

https://piv-phuket.com/long-stay-extensions/marriage-m/

Interesting, it is no longer a requirement to show the bank book when collecting the visa after the under consideration period. At least not at CW.

28 minutes ago, ExpatOilWorker said:

Interesting, it is no longer a requirement to show the bank book when collecting the visa after the under consideration period. At least not at CW.

Some immigration offices want to see the funds maintained during under consideration period. 

 

Have never read a report of issue if the funds were not maintained apart from a warning.