BIR Regional Office in Cotabato City,Contact Number

BIR Regional Office in Cotabato City
Office Address: BIR Bldg., Brgy. Concepcion. National Hi-Way, Koronadal City
Regional Director:  DIOSDADO R. MENDOZA
direct no. :
telefax : (083) 228-10-10
Asst. Regional Director :  DOLORES R. BAYGAN (OIC)
direct no. : (083) 228-10-11/228-10-10

LEGAL DIVISION
Chief : ERIC P. DIESTO
telefax : (083) 228-10-14

ASSESSMENT DIVISION
Chief : 
direct no. : (083) 228-10-07
Asst. Chief : LEILAH JANE L. DOHINOG (OIC)
direct no. : (083) 421-28-66

COLLECTION DIVISION
Chief :VALERIE L. SOL  (OIC)
direct no. : (083) 228-10-13
Asst. Chief : FELICIDAD P. YU (OIC)
direct no. : (083) 228-10-13

ADMINISTRATIVE AND HUMAN RESOURCE MANAGEMENT DIVISION
Chief : ALMA R. PALERO (OIC)
direct no. : (083) 421-21-31
Asst. Chief :
direct no. : (083) 228-10-09

REGIONAL INVESTIGATION DIVISION
Chief : 
direct no. : (083) 228-10-08
Asst. Chief : MOSES U. AMPATUAN (OIC)
telefax : (064) 421-34-62

FINANCE DIVISION
Chief : CHARLITA B. GOLVEQUE
direct no. : (083) 228-10-12
Asst. Chief :
direct no. : (083) 228-10-12

TAXPAYERS' ASSISTANCE UNIT
Chief : SUMAEL K. ABAD
telefax : (083)228-10-10