TVNZ told staff it could cut 30 jobs - two weeks after it invited everybody to a party celebrating getting to the end of the financial year under budget.
Staff were told late last week that executives were carrying out "consultation for a proposal to reorganise our business".
"The proposal includes changes to some business areas and reporting lines, and the potential for approximately 30 positions to be disestablished."
It followed an email a few weeks ago which invited staff to the "annual, official-ish TVNZ FY15 Wrap Party". The party is to be held at the Empire Tavern, over the road from the broadcaster's Auckland headquarters this Thursday.
They were told chief executive Kevin Kenrick would kick off festivities with a speech about 5pm.