A Grey Power Rotorua spokeswoman says she thinks a new political party formed to represent older New Zealanders is a "one-issue party".
It was announced this week the New Zealand Seniors Party plans to register as an official party and will run candidates in the 2017 general election.
It was formed by a group of pensioners in Wellington but its executive includes people from Auckland, Christchurch and the provinces.
The party says seniors needed more meaningful representation in Parliament.
Grey Power Rotorua spokeswoman Rosemary MacKenzie said from what she had read on the party she did not think it was established with Grey Power.