Almost 30 staff from an Otago-based Anglican child and family support service claim to have been suspended without pay just 10 days before Christmas.
Public Service Association (PSA) spokesman Asher Goldman said 27 unionised staff members from Anglican Family Care - which is based in Dunedin, Alexandra and Balclutha - were told they would be suspended without pay effective immediately when they arrived at work this morning.
The moved followed "very low-level industrial action" including staff refusing to wash company cars, answer their phones outside of company hours, or train any new staff.
The staff today staged a silent rally outside the organisation's Dunedin office in protest.
The unionised staff members had been participating in collective bargaining for several months in an unsuccessful bid to achieve a cost of living pay increase, Mr Goldman said.