At the beginning of 2005, the news was dominated by the recent "Boxing Day Tsunami". New Zealanders gave time and $25 million (money and goods) for relief in the areas affected.
16 January: National day of mourning for the victims of the 2004 Indian Ocean earthquake, including one minute's silence at 2:59 pm, exactly three weeks after the event.
25 January: Opposition leader Don Brash pledges to cut the number of working-age beneficiaries by one third over ten years. He plans to particularly reduce the number of solo parents on the Domestic Purposes Benefit.
February
22 February: Social Development minister Steve Maharey announces that seven benefits will be merged into one, with supplements available for accommodation, disability, and childcare. The benefits replaced include unemployment, sickness, disability, and the domestic purposes benefit. The new benefit will apply from 2007 but trial areas will pilot the scheme from May 2005.
March
5 March – 10 March: Prince Charles tours New Zealand. The most controversial incident was two women baring their breasts to him, in protest against a misreported objection by the Prince to a topless Aborigine dance in Australia, and the temporary closure of a breast cancer screening caravan due to security concerns during the visit.
March: Easter road toll the highest for several years.
April
4 April: Government member of parliament John Tamihere is involved in a major scandal after speaking candidly and scathingly about his fellow Labour MPs to a reporter (an interview which Tamihere claims was off-the-record). Further details of comments made at the interview were released a week later.
12 April: John Tamihere is censured by the Labour Party caucus for his earlier comments, but was not asked to resign from the party.
12 April: Northland farmer Paul McIntyre is acquitted of charges of careless use of a firearm. He shot at the vehicle of three thieves who were fleeing after attempting to steal his farmbike in 2002, injuring one of them. An earlier jury found him not guilty of reckless behaviour but could not agree on this charge.
26 April: The Civil Unions and Relationships Acts come into force. These Acts allow same-sex and de facto couples to form legal unions similar to marriage.
2 June New Zealand electricity supplier Meridian Energy announces plans to build one of the world's largest wind farms at Makara, west of Wellington. The farm is planned to have 70 turbines, each over 100 metres high, and to generate 210 MW, which would be sufficient to power the whole of Wellington, Porirua, and Lower Hutt. (NZ Herald)
8 June The Sale of Liquor (Youth Alcohol Harm Reduction) Bill, which seeks to raise the minimum alcohol drinking age to 20, passes its first reading in New Zealand. The minimum age was lowered to 18 in 1999, but teenage alcohol-related problems have increased since then. The next vote on the bill will be after the general election later this year. (NZ Herald)
10 June New Zealand MP Sue Bradford introduces a private member's bill to outlaw the smacking of children. The present law requires that physical discipline of a child use no more than "reasonable force". As a private member's bill, this will be a conscience vote. (NZ Herald)
14 June The New Zealand High Commissioner to Canada, Graham Kelly, apologises to all New Zealanders for remarks he made to a Canadian Senate committee in April. Kelly insulted Māori, Pacific Islanders and Asian immigrants to New Zealand in an attempt at humour. (NZ Herald)
30 June Prince William arrives in New Zealand for an 11-day tour. This was his second trip to New Zealand; he was nine months old on his first visit. During the visit he follows the Lion's tour and has several official engagements (NZ Herald)(NZ Herald)
22 June 500 residents of the town of Takaka in the northern South Island are evacuated after a major fire at the town's dairy factory.
24 June The New Zealand cricket team announces that it will tour Zimbabwe in August, despite calls for a boycott due to Operation Murambatsvina. The New Zealand government will not stop the tour going to Zimbabwe, but says a return tour by the Zimbabwe team will not be welcome.
26 June The Israeli Foreign Minister, Silvan Shalom, apologises to New Zealand for the actions of two Israeli citizens, believed to be Mossad agents, who attempted to gain New Zealand passports under false pretences in 2004. The apology allows diplomatic relations between the two countries to return to normal.
7 July The High Court of New Zealand rules that the delays in processing Unitec's application to become a university breach the New Zealand Bill of Rights and that the application should have been considered in 2000.
16 July: Bishops of the Catholic Church in New Zealand call for the boycott of the CanWest television channels C4TV and TV3 in protest against C4TV's showing of the irreverent cartoon Popetown.
17 July: Heavy rain causes flooding in the Coromandel Peninsula of New Zealand, leaving the holiday town of Pauanui cut off when part of the access road washes away.
18 July: Air New Zealand is forced to cancel about 30% of its international flights after flight attendants begin the first of a series of 48-hour strikes. The third strike was called off but flights will not return to normal until Tuesday 26 July.
3 August: Staff at several universities continue to take strike action in support of their five per cent wage claim. The University of Otago is the only major university to have settled with their staff. (NZ Herald)
3 August: Radio New Zealand staff stopped work for two hours in support of their claim for a five percent wage increase and an extra week's annual holiday. (Stuff)
14 August: The Progressive Party launches its election campaign calling for a three-way coalition with Labour and the Greens. The party is proud of its achievements in the last three years, including the formation of Kiwibank and the introduction of four weeks annual leave. (NZ Herald)
19 August: Two police officers and a civilian driver are convicted on driving charges after a high-speed convoy in July 2004 carried the New Zealand Prime Minister, Helen Clarke to Christchurch airport. Clarke claimed not to be aware of the speed involved, but most New Zealanders are skeptical. (NZ Herald - convictions)(NZ Herald - opinion poll)
21 August: Don Brash launches the New Zealand National Party election campaign saying that lower taxes and better incentives are the key to reigniting a spirit of enterprise and making New Zealand again a land of opportunity. (TVNZ)
21 August: The New Zealand Labour Party appeals to voters to reject the politics of division and fear in its campaign launch for the general election. Helen Clark has made seven "pledge-card" promises as the basis of its campaign. (TVNZ)
23 August: A 14-year old boy is arrested for the murder of Chris Currie, who died when a piece of concrete was dropped on his car from an Auckland motorway overbridge. (NZ Herald)
23 August: Former ACT New Zealand MP Donna Awatere Huata is found guilty of fraud after using money from a state-funded reading programme for personal expenses. She was expelled from Parliament in November 2004 after a lengthy battle. (NZ Herald)
23 August: The Māori Party launches its campaign for the general election with co-leader Dr Pita Sharples suggesting that the party would not form a coalition with a major party, but would offer support to a government on a case by case basis. (NZ Herald)
4 September: The ACT party kicks off its election campaign with Rodney Hide claiming that the only way National can form a government is with its help. (TVNZ)
10 September: New Zealand sold the Skyhawk ground attack and Aermacchi trainer aircraft to an unnamed American company. The planes were put into storage after the disbanding of the Air Force combat wing in 2001. (TVNZ)
14 September: The Ombudsman forces Treasury to release details of alternative costings for the Labour Party's proposed interest-free student loan scheme. Treasury estimated the scheme would cost $390 million in its third year, but Labour's estimates put the cost at $300 million at that point. (NZ Herald)
14 September: Winston Peters reveals old sexual harassment allegations against his National Party rival in Tauranga, Bob Clarkson. Clarkson claims the allegations were the result of a misunderstanding, but talks about his crotch to a female reporter. (Stuff)
15 September: The centre of Tauranga is shut down for 13 hours after a man threatens to blow himself up with a bomb in a hotel. The man, who was upset that he could not get a visa to stay in New Zealand, was arrested just after midnight. The bomb was fake. (Stuff)
17 September: General election: election night figures give Labour 50 seats, National 49, New Zealand First 7, Greens 6, Māori Party 4 (all electorate seats, an overhang of 2 because party vote earned them only 2), United Future 3, ACT 2, Progressives 1. National leader Don Brash refuses to concede defeat because there are over 200,000 special votes to be counted. (Elections New Zealand)
20 September: Helen Clark orders an inquiry into Associate Justice Minister Taito Phillip Field's assistance to a Thai overstayer's work permit application. The Thai man retiled the roof of Field's house in Samoa. (NZ Herald)
24 September: A flotilla of 100 boats meets the Interisland ferry Challenger (Kaitaki) protesting the speed it travels through the Marlborough Sounds. Protesters claim the ferry's wake damages the shoreline. (Stuff)(TVNZ)
30 September: Donna Awatere Huata, a former ACT Member of Parliament, is sentenced to two years nine months in jail for stealing from a Māori trust for disadvantaged children. Her husband is sentenced to two years. (NZ Herald)
October
1 October: General election special votes are counted and announced: National drops to 48 seats, others unchanged (as the Māori Party vote share raised its quota to 3, thus overhang of 1). Helen Clark confident she can form a government within 2 weeks. (NZ election results)
6 October: A New Zealand District Court rules that HIV-positive people need not tell sexual partners about their status so long as safe sex is practiced. (NZ Herald)(Stuff)
30 October: Ian Fraser resigns as CEO of Television New Zealand after the board of directors insists he become involved in negotiations over salaries of top news presenters. (NZ Herald)
November
4 November: An iconic statue, Pania of the reef, stolen from Napier on 27 October, is recovered and two people are charged with the theft. (NZ Herald)
14 November: A researcher for the United Nations Committee on the Elimination of Racial Discrimination requests permission to visit New Zealand to determine whether the foreshore and seabed law breaches Māori rights. (NZ Herald)
19 November: Sky Television purchases Prime Television for $30 million. Sky will use Prime to advertise its pay content and to show delayed broadcasts of sports events. (NZ Herald)
20 November: New Zealand's last resident World War I veteran, Bob Rudd, dies aged 104 on the West Coast. Rudd lied about his age to join the British Army and immigrated to New Zealand after the war. (NZ Herald)
27 November:The All Blacks complete a Grand Slam by defeating England, Ireland, Scotland and Wales in a single tour. The last grand slam was by Australia in 1984. (Mail & Guardian)
27 November: Employees at Starbucks and KFC in New Zealand take or plan to take strike action to improve wages, which are currently at or near the legal minimum wage. Both franchises are owned in New Zealand by Restaurant Brands. (NZ Herald)(NZ Herald)
December
8 December: One year after the Smokefree Environments Amendment Act was passed, the Asthma and Respiratory Foundation releases a report showing that there has been no reduction in the number of bar patrons or bar takings. There has been an increase in the number of non-smokers at bars and cafes. Rural pubs may have suffered a loss of patronage. (NZ Herald)(Stuff).
9 December: To control the spread of the Didymo algae, the whole of the South Island is declared a controlled area. All items, such as boats, fishing gear, clothing, and vehicles, that have been in a stream, river or lake, must be cleaned before they enter another waterway. (NZ Herald)
15 December: Bob Clarkson keeps his electorate seat, after the High Court rejects Winston Peters' petition alleging he had spent more on campaigning for the seat of Tauranga than is allowed under the Electoral Act. The Act prescribes a campaign spending limit of $20,000 per local candidate. Peters' petition alleged that Clarkson had spent more than $100,000. The High Court found that he had spent only $18,159. (NZ Herald)
19 December: Air New Zealand makes 110 staff redundant in Auckland as it prepares to outsource most of its heavy maintenance. A further 507 staff will find out the status of their jobs in February 2006. (NZ Herald)
21 December: The Government abandons the proposed carbon tax after the New Zealand First and United Future parties opposed it. The Government says the tax would not be effective at lowering emissions. The tax was supposed to help New Zealand meet its obligations under the Kyoto Protocol. (NZ Herald)
21 December: The minimum wage will increase from NZ$9.50 to $10.25 per hour for adults, and from $7.60 to $8.20 for under-18 year olds. The increases take effect on 27 March 2006. (NZ Herald)
27 December: The Treaty House at Waitangi is superficially damaged when a man drives a car into it. The Treaty of Waitangi was signed in the grounds of this house, and it has been the focus of protests over recent decades. (Stuff)
Matt Dravitski wins his first national title in the men's marathon, clocking 2:22:03 on 5 June in Christchurch, while Shireen Crumpton claims her first as well in the women's championship (2:37:24).
December: New Zealand cricket team beaten 2-1 in an ODI series for the Chappell-Hadlee trophy, but New Zealand sets a world record by successfully chasing a target of 332 runs in the final game.
27 November - The Kiwis defeat the Australian Kanagroos 24-0 in the final of the rugby league tri-nations championship. (The third team being Great Britain).
3 September: The All Blacks defeat Australia's Wallabies 34-24 in the final match of the 2005 Tri Nations Series, and win the title for the sixth time.
27 November - The All Blacks defeat Scotland at Edinburgh to become only the second All Black touring team to complete the "Grand Slam" of rugby - beating Wales, Ireland, England and Scotland on one tour (the first being in 1978).