I have 2 year work permit with a 2 years extension on my Non-B visa as according to the length of the work permit. My HR department recently gave a reminder to do the 90 days reporting. My question is do i still need to do the 90 days reporting if i travel back to my home country every month.

No.

Reporting is for staying 90 consecutive days in Thailand

No.

Reporting is for staying 90 consecutive days in Thailand

Thanks for the swift reply.

And I thought that the maximum extension was for a year at at time even if a contract was for longer than a year.

And I thought that the maximum extension was for a year at at time even if a contract was for longer than a year.

BOI companies using the One Stop Center have different WP and extension rules.