First ARC...Which office to apply? Tainan or Kaoshiung?

I will apply for my first ARC. I have a work permit for a managerial position (my own company). I live in Tainan. Can I apply at the Tainan immigration office or do I need to go to Kaoshiung?

Thank you!

If your residential address is in Tainan, you should go to the Tainan office.

Guy