❖禮堂 Auditorium

❖人事室 Personnel Office                       ❖政風室 Civil Service Ethics Office 
❖監察室 Investigation Office

❖秘書室 Secretariat                                 ❖主計室 Accounting and Statistics Office

❖徵收及資訊組 Collection and Information Management Division

❖徵收及資訊組Collection and Information Management Division
❖營業稅媒申收件處 Business Tax Electronic Filing

❖檔案室 Archives                                          ❖圖書室 Library
❖第一電腦教室 Computer Laboratory I         ❖民眾閱覽室 Archives Reading Room

❖資料庫房 Data Storage
❖第二電腦教室 Computer Laboratory II

❖法務組 Legal Affairs Division

❖局長室 Director-general                          ❖副局長室 Deputy Director-general
❖主任秘書室 Chief-Secretary                     ❖核稿秘書室 Senior Secretary Office
❖第一、二會議室 Conference Room I、II     ❖自在廣場 Easy Square

❖綜合行政組 General Administrative Division

❖銷售稅組 Sales Tax Division

❖綜所遺贈稅組 Individual Income, Estate and Gift Tax Division

❖營所稅組 Profit-seeking Enterprise Income Tax Division

❖營所稅組 Profit-seeking Enterprise Income Tax Division
❖職場互助教保服務中心 Cooperative Educare Service Center

❖服務櫃台 Services Counter

❖演講廳 Lecture Hall 

❖停車場 Parking Lot