Yoon Tax & Administrative Office
Contact

Submit an Inquiry

You do not need to know exactly what you need. Tell us your situation.

Responses are collected via Google Forms and sent to our office. We will reply within 1 business day.

Direct Contact

Email

[email protected]

Phone

+82-2-441-0234

Office

1618 Yangjae-daero, Gangdong-gu, Seoul, 3F

Live Chat

Available during business hours (Mon–Fri, 9am–6pm KST)

Prefer Google Forms?

Open inquiry form directly

What to expect

  • Response within 1 business day
  • We may ask for additional details about your situation
  • No commitment required at this stage