Those with an extended visa in their passport, need to report to Thai Immigration every 90 days, This is normally done in person, however Thai Immigration allows you to do your 90 day reporting via registered mail. The procedures to complete your 90 day reporting via registered mail is done as follows:
Send the following documents to Thai Immigration:
90 Day Registration
Room 311, Immigration Bureau
Soi Suan Pluu
South Sathorn Road
Enclose the following:
– 1 photocopy of the photo page of your passport.
– 1 photocopy of the page containing your most recent entry visa.
– The original of your most recent 90-day registration receipt.
– The original of your new 90-day; registration receipt. Don’t forget to sign it!
– A stamped, self-addressed envelope to receive your new receipt.
Please allows at least 1 week for delivery of registered mail.
Your new form will be stamped as of the expiration date of your old form.
– If you have passed the 90-day limit, you must come to Room 311, Immigration Bureau in person.
– To receive a blank registration form, send a stamped, self-addressed envelop to the address above. Request form “TM 47.”