What documentation is required to apply for the Digital Nomad Visa (DTV) as a freelancer in Thailand?

Freelancers applying for the Digital Nomad Visa (DTV) in Thailand generally need to provide proof of income such as a portfolio and invoices. Tax returns are not explicitly required, as the focus is on showing income sources. According to community feedback, as long as you can demonstrate that you earn an income, tax documentation may not be necessary. Additionally, only funds brought into Thailand can be taxed, and individuals may have tax liabilities only based on actual income declared in Thailand.