BIR National Office Bldg., BIR Road, Diliman, Quezon City, Philippines
Trunkline: 9817000 ; 9297676
Customer Assistance Division Locals: 3018 ; 3016 ; 3022 ; 3033
Public Information and Education Division Direct Lines for Tax Queries: 981-7250; 981-7251; 981-7252
Taxpayers may directly contact the Customer Assistance Division (CAD), formerly BIR Contact Center, for their tax queries and concerns using the following new numbers:
981-7003; 981-7020; 981-7040; 981-7046
Taxpayers may also e-mail their tax queries and concerns at email@example.com.