1. DIRECT ASSESSMENT
a) Asst. Monitoring Unit
b) Major Cases Unit
c) Self Assessment Unit
d) Zonal Offices (Jimeta, Yola, Mubi, Michika, Gombi, Numan and Ganye).
2. COLLECTION AND ACCOUNTING:
a) Collection monitoring Unit
b) Collection Analysis Unit
c) Treasury Unit
d) Central Cash
e) Area Offices (Lagos, Kaduna and Abuja)
f) Coordinating Desk Office (Revenue accruing to Adamawa State University Mubi)
3. OTHER TAXES
a) Capital Gain Tax (CGT) and Stamp Duty Unit
b) Development Levy Unit
4. ROAD TAXES/MOTOR VEHICLE ADMIN.
a) State Motor Vehicle Registries (Hqts & Zonal Offices) Unit
b) Vehicle Inspection Office (interim) Unit
5. PAY AS YOU EARN (PAYE)
a) PAYE Government Unit
b) PAYE Commercial Unit
6. INFORMATION AND INTTELIGENCE
a) Information Unit
b) Intelligence Unit
7. LEGAL SERVICE
a) Litigation Unit
b) Drafting and Enforcement Unit
8. PERSONNEL MANAGEMENT
a) Staff Matters (Open Registry) Unit
b) Secret Registry Unit
c) Utility Unit
9. CORPORATE COMMUNICATION
10. SPECIAL INVESTIGATION
11. PLANNING RESEARCH AND STATISTIC
a) Planning Unit
b) Computer Unit
c) Library Unit
d) Training Unit