Section 120(1) in Haryana Panchayati Raj Finance, Budget, Accounts, Audit, Taxation and Works Rules, 1996
(1)For purposes of assessment of any tax, a census of all the persons affected by it, shall be conducted by the officer authorised by the Panchayat Samiti or Zila Parishad, as the case may be, with the help of the Gram Panchayat concerned.