The Zamfara State Internal Revenue Service has the following organizational Structure composition 9 Department and 21 Units

1. Non-Government Organization
2. Financial Institutions (Bank Inclusive)
3. Local Government & State MDAs
4. Federal Ministries & Parastatals
5. Other Private Sector

1. Audit Unit
2. Debt Management
3. Enforcement

1. Motor License Authority (MLA)
2. Withholding Tax

1. Presumptive Tax
2. High Net-worth
3. Zonal Revenue Offices

1. Intelligence Gathering
2. Public Relation Office