| Authorities of NDMC | DESIGNATION | Address | Phone Number | Extn. | Email Id | JURISDICTION |
| PIO | Dy.Director (Tax) | Room No.9007,
9th Floor,
Palika Kendra | 41501353-65 | 2905 | | Matters relating to Assessment/Mutation/ Vacancy Remission etc. |
| APIO | Section Officer (Tax) | Room No.9006,
9th Floor,
Palika Kendra | 41501353-65 | 2906 | | Matters relating to Assessment/Mutation/ Vacancy Remission etc |
| PIO | Account Officer (Tax) | Room No.1818,
18th Floor,
Palika Kendra | 41501353-65 | 3818 | | Matters relating to payment of property tax and other accounts |
| PIO | | | | | | |
| Appellate Authority | Director (Tax) | Room No. 9001,
9th Floor,
Palika Kendra, Parliament Street,
New Delhi | 23364699 | 2703 | | All Tax Department |