A strategic voting campaign promoted by new media and independent political commentators has taken centre stage following Saturday's general election, with New Zealand Prime Minister Christopher Luxon's coalition holding a narrow projected parliamentary majority thanks to a substantial overhang.
With 100% of voting places now reporting, Electoral Commission preliminary figures show Labour leading National by 3,650 party votes, with 29.36% against National's 29.21%.
Despite trailing Labour in the party vote, National is projected to win 42 electorate seats, seven more than its proportional party-vote entitlement of 35.
Combined with ACT's 13 seats and New Zealand First's 12, Luxon's coalition holds 67 seats in a 131-member Parliament, one above the 66 required for a majority.
Te Pāti Māori is also projected to create four overhang seats from its five electorate victories, bringing the combined parliamentary overhang to 11.
Under MMP, parties retain electorate seats won beyond their proportional party-vote entitlement, increasing Parliament's size through additional seats known as an overhang.
The preliminary results now closely resemble the outcome strategic voting campaigners were seeking.
The campaign was spearheaded by businessman Harry Mowbray, who launched the Split Your Vote website and promoted the strategy through online videos and social media. His son, Zuru co-founder Nick Mowbray, also publicly backed vote-splitting, while former National minister Maurice Williamson advocated the approach through interviews and political commentary.
The strategy gained wider exposure through independent media. Reality Check Radio placed newspaper advertisements written by former National and ACT leader Don Brash, while The Platform hosted discussions featuring Mowbray and Williamson. Commentators including Ashley Church, Peter Williams and Michael Laws also promoted the approach. Meanwhile, Democracy Action and the New Zealand Centre for Political Research published articles explaining and advocating strategic voting.
Notably, Luxon himself opposed the vote-splitting campaign, urging supporters to give both votes to National. However, ACT and New Zealand First approved advertising promoting the strategy, despite Luxon's objections.
As TheZeal highlighted in its October 27 polling analysis, National's electorate strength could produce an overhang of six to ten additional MPs, significantly altering the parliamentary balance.
Labour is projected to win 36 seats and the Greens 16, while the Opportunity Party is set to enter Parliament with seven MPs after securing 5.96% of the party vote.
For now, the overhang gives Luxon's coalition a tentative parliamentary majority. However, the Electoral Commission estimates approximately 399,365 special votes remain to be checked and counted, potentially altering the parliamentary balance.
The Electoral Commission expects to publish the official election results, including special votes, on November 27, 2026.
