| Ward/Circle/Range/ Commissioner | Remark | Area Code | AO Type | Range Code | AO Number |
| City Area / Jurisdiction | |||||
| WARD 1 KUMBAKONAM | Company cases below Rs. 15 lakhs and Non Company cases(including all Salary cases) below Rs. 10 lakhs of Kumbakonam Town, North of Thanjavur Chennai trunk road comprising of Thiruvidaimarudhur road, LFHS road, Ayikulam road, Nageswaram north, Raja talkies road, Potramarai south, Kumbeswaram south, Madagadi street, Kampatta Viswanathar south and both sides of Thanjavur road situated within the Kumbakonam municipal limits. | CHE | W | 216 | 1 |
| CIRCLE 1 KUMBAKONAM | Company cases above Rs. 15 lakhs and Non Company cases above Rs. 10 lakhs relating to Ward-1, 2 & 3, Kumbakonam and Ward-1 & 2, Nagapattinam. | CHE | C | 216 | 1 |
| WARD 2 KUMBAKONAM | Company cases below Rs. 15 lakhs and Non Company cases(including all Salary cases) below Rs. 10 lakhs of town and taluks of Mayiladuthurai and Kuttalam. | CHE | W | 216 | 2 |
| WARD 3 KUMBAKONAM | Company cases below Rs. 15 lakhs and Non Company cases(including all Salary cases) below Rs. 10 lakhs of Kumbakonam taluk, Thiruvidaimaruthur town & taluk and in Kumbakonam town other than the areas assigned to Ward-1, Kumbakonam. | CHE | W | 216 | 3 |