Is the Chang Watthana immigration office the only option for my first 90-day visa report in Bangkok?

Here's the address to mail in a 90 day report for Bangkok,

You need the paper they gave you that says when your report is due, a filled out TM47 90 day report form, copies of the data page of your passport, your visa stamp, your last entry stamp, your current extension and your TM6 departure card. You also enclose a self addressed stamped envelope so they can mail your receipt back to you

Send it EMS (tracked mail) to this address;

ATTENTION 90 Day Reporting

Immigration Office Division 1

Chalermprakiat Government Complex

120 Moo 3 Chaengwattana Road Soi 7

Thungsonghong, Laksi Bangkok

While they says that the first extension counts as your first 90 day report

@Mar***

, it really doesn't :O What it does is START the 90 day count down clock. AND that's why they usually give you the paper when you get your first extension that tells you when your actual 90 day report date is.

@Zoltan Please give it a try online and report back, that would be helpful for many people as this question pops up again and again.

One really gets eye cancer from this new flash immigration website ;)

Does not hurt to try, takes 5 mins and you know more ;)

Or do it online, if online does not work (you can't go past the first page) then you can also send it by mail. Just the paper/copies, not the actual passport.