Can I submit my 90-day report earlier than the due date in Thailand?

Yes, you can submit your 90-day report in Thailand early. The report can be filed in person from 15 days before the due date until 7 days after the due date. If you choose to mail in your notification, it must be sent between 15 and 10 days before the due date. Additionally, online submissions are accepted from 15 days before until the due date, but not after.