Showing posts with label 국세청. Show all posts
Showing posts with label 국세청. Show all posts

국세청

온라인 부가가치세 부가세 전자신고 및 납부 세무상담 소득금액 납세 폐업 휴업사실증명 등 민원증명. The Department of Revenue was not affected by any cyberattack and no infor…