What documents are required for a 12-month extension on a Non B Visa in Samui?

To apply for a 12-month extension on a Non-B Visa in Samui, it's recommended to directly consult the Samui immigration office for a list of required documents. Key documentation typically includes proof of paid-up capital, social security payments for employees, personal tax documents, and evidence of staff salaries. It's advisable to prepare these documents ahead of time and check in advance to ensure that nothing is missing.