Do we need to handle all our visa business in Bangkok or can we do it in Chiang Mai?

The user is planning to relocate to Thailand in 2027 and is concerned about visa logistics and budgeting for costs related to visa check-ins. They ask whether all visa matters need to be handled in Bangkok or if it can be done in Chiang Mai. The comments include various discussions on the 'banked money' method versus the 'monthly income by transfer' method for visa renewal, emphasizing the importance of showing proof of funds through international transfers into a Thai bank account. It is indicated that different immigration offices may have varying procedures, and it is advisable to confirm with the local immigration office regarding specific requirements.