I hold a multiple entry Non Imm O visa based on marriage to a Thai issued from Savanakhet.
This is due for either renewal in March 2019 or an extension of stay before that time.
What would be the requirement for an extension of stay for banked money etc?
Also would it be possible to return to Savannakhet without the visa being expired, have them cancel it and issue a second one year multiple entry?
TLDR : Answer Summary
The user holds a multiple entry Non Imm O visa based on marriage to a Thai and is looking for information on the requirements for extending their stay in Thailand, particularly concerning banked funds. They also inquire if they can return to Savannakhet to cancel their current visa and apply for a new one-year multiple entry visa without waiting for the existing visa to expire.