Can I apply for a multiple re-entry permit immediately after my retirement extension in Thailand?

Yes, you can apply for a multiple re-entry permit immediately after your retirement extension is stamped in your passport. You can do this right after obtaining the extension or at the airport on your next departure. To apply at an immigration office, you need to fill out form TM8, provide copies of your passport and extension stamp, and a passport photo. The fee for a multiple entry permit is 3,800 baht. If applying at the airport, you may only need your passport but will incur an additional 200 baht admin fee if not prepared.