The Commercial taxes Department is organized territorially into Divisions and Circles.

The CTD has 14 Divisions . The City of Hyderabad is made of 7 Divisions. A Division is headed by a Joint Commissioner.

Each Division in turn comprise of Circles headed by a Assistant Commissioner. Typically, there may be 8-14 circles per Division.There are 118 Circles and 30 STU's (Strategic Tax Payer Units) in the State of Telangana.