Early-childhood staff at ABC centres across New Zealand must choose between taking a pay raise, or having their wages cut for better working conditions.
Staff were expecting a two per cent pay increase this year, but have instead been asked to take a five per cent pay cut in return for a reduced workload and higher teacher-to-children ratios.
New Zealand Educational Institute national secretary Paul Goulter said the move was unexpected.
"It hadn't been signalled ... Obviously it was a surprise."
Mr Goulter said while taking the pay cut is voluntary, staff were being put in a difficult position.