When adding extra 30 days to a tourist visa do you need to provide proof of accommodation for the full 30 days ,
Also we will be staying in Phuket can we extend our visas in Krabi as we will be in Krabi for a week? Does the proof of accommodation have to be from the date we go to extend or from the date our tourist visa runs out
TLDR : Answer Summary
When extending a tourist visa in Thailand, you do not need to provide proof of future accommodation. You should apply for the extension at the immigration office related to where your most recent TM30 was filed. If you check into a hotel in Krabi, ensure they file a TM30, and request a copy to assist with your visa extension application.