Hello,

I arrived in May with a 3 Months non Immigration Visa because of underage Thai Childrens, single entry. After I arrived in Thailand I opened a Bank Account and put the 400k inside. To Which Immigration in Bangkok I have to go and what documents and other things are necessary to extend the visa to a 12 Months non immigration O (Family)?

My Landlord registered me already on my address.

How many Days or weeks before my 3 months Visa expire can I apply for the 12 months ?

I also would like to get the certificate of residence in the next week to make my Thai driver license, is it possible to get this certificate without made a first 90 day report ?

If Yes which documents are neccesary and to which Immigration in Bangkok I need to go ? Do I need an appointment ? Any other suggestions ?

Thanks