Hi all. I spent a month in Bangkok followed by a month in Pattaya and am now back in Bangkok. I extended my 60 day visa by 30 days at the Pattaya immigration office. I want to leave Thailand a little later than the 60 days because a friend is flying in from the States and I want to spend a few days with him before I leave to go back to London. I heard there is an additional 10 day extension possible for 1900 BHT. Anybody have any experience of this? Advice gratefully appreciated.

The max extension would be 7 days. If you need more than that you should plan a border run to obtain a 30 day entry (assuming you have not used your 90 days quota) and be sure to have your airline ticket in case it is requested.

The max extension would be 7 days.

This is also true for extensions on Non Imm visas.

You used to get 30 day without question, it is no only 7 day.