How Can I Extend My 30-Day Visa Exempt Stamp in Thailand?

To extend your 30-day visa exempt stamp by another 30 days, you will need to complete the application form either prior to your visit to the immigration office or upon arrival. Required documents include a filled application form, one passport photo, copies of your passport ID page, the stamp in your passport indicating your admission, the TM6 departure card, and the fee of 1,900 THB. For more information, you can refer to the immigration forms available online.