Official information requests from three councillors to the Wanganui District Council have cost ratepayers more than $20,000 in the past three years.
That is the dollar estimate of time officers spent handling the requests under the Local Government Official Information and Meetings Act (OIA) during the term of the current council.
Julian Harkness, council's deputy chief executive, said three councillors lodged a total of 11 OIA requests.
Eight were made by Michael Laws, two by Rob Vinsen and one by Jack Bullock.
Mr Harkness said these requests had taken anywhere from between four hours and 100 hours to complete.