Thailand eVisa cost depends on the visa type, nationality, and purpose of travel such as tourism, business, or long-term stay. Each category has a different government fee set by Thai immigration authorities. Applicants must pay the fee online during the application process, usually via secure payment methods. Additional service or processing charges may also apply depending on the platform used. The fee is generally non-refundable, even if the application is rejected. Travelers should check the latest official rates before applying, as costs can change. Proper payment ensures smooth processing and timely approval of the Thailand eVisa application.