Whanganui's district council was called upon to become a "living wage' council by paying its staff a minimum wage of $20.20 per hour.
The living wage is different from the legal minimum wage, currently set at $15.75 per hour. It is described as the hourly wage a worker needs to pay for the necessities of life and participate as an active citizen in the community.
Tim Metcalfe, representing The Living Wage Group, said an Official Information Act request revealed council was paying 60 staff below the living wage amount and urged council to increase those workers' wages.
That would cost $122,000 or about $5 a year per ratepayer, an annual plan submission hearing this week was told.
The extra income would likely be spent in the community and be subject to the multiplier effect, Mr Metcalfe said. The multiplier effect is an economic term referring to how an increase in one economic activity can cause an increase throughout many other related economic activities.