@Daniel ****
You should require the following documents:
1. Your passport and a copy of:
a. The data “picture” page.
b. The most recent visa (if applicable).
c. The most recent entry stamp or extension of stay (if applicable).
d. The departure card (“TM 6”) stapled in the passport.
2. If entered on a tourist visa, a TM 86 visa change request form, and if entered on a visa on arrival, visa exempt, or bilateral agreement, a TM 87 visa change request form.
3. A copy of the submitted Notification of Residence of Foreigners form ("TM 30”).
4. A letter from a Thai bank showing that 800,000 THB was transferred into the bank account from overseas, or pension from overseas of no less then 65,000 THB a month, or a combination of both income and pension, totaling 800,000 THB.
5. A hand drawn map to the house where the applicant resides.
6. A copy of the lease agreement or proof of ownership of the property
7. 1x passport sized (4cm by 6cm) photos.
8. A processing fee of 2,000 THB.
You must have at least 15 days remaining on your existing “admitted to” stamp.