Labour leader threatens penalty tax and sets out plan to collect an extra $600m.

COMMENT: Receiving cash for work and not paying tax on it is a crime.

Probe into $300m farming empire sparks call to tax commercial income of charities.

Only 3000 foreign trusts have told IRD they want to register under new rules.

An extra 450,000 people a year would get tax refunds under the proposed change.

Finance Minister Steven Joyce still has income tax in his sights.

Employing 200,000 people and taking $2.7b in annual donations, charities are big business.

Charities Service raises concern Swiss connections poses risk to tax and charity systems.

The ultra-rich are hiding way more money overseas than anyone realised.

The government expects to raise at least $250m from closing foreign tax loopholes.

COMMENT: Tax relief would allow all households and business to pay down their debt.

COMMENT: Multinationals aren't used to being stymied overseas, writes Samanth Subramanian

IRD holds staff meetings ahead of plans to cut 1500 staff between 2018 and 2021.

New Zealanders are today celebrating what has come to be known as Tax Freedom Day.

Trump's advisers pitched new tax plan as a cut for the middle class and not the wealthy.

Some big questions remain about President Donald Trump's tax policy.

New Zealanders pay the second lowest income tax in the OECD.

A Hutt Valley restaurateur has been sentenced to home detention for tax evasion.

Tax fairness was the driving force behind an award-winning Herald investigation.

A woman has been ordered to pay $18.4 million to Inland Revenue.

A capital gains tax and the introduction of a debt-to-income limit on mortgage lending are among IMF's policy recommendations for NZ.

Government is set to clamp down on multinational companies avoiding paying tax.

Tax cuts for lower and middle-income earners are one of four key areas Finance Minister Steven Joyce is looking at for his first Budget in May.

New Zealand's tourism boom means it can be lucrative to rent out property but owners need to do their homework or could get stung.

The tax department has shut down its online payment service, contact centre and front of house service, causing problems for people.

Music streaming service Spotify has increased its prices by $2 a month due to a New Zealand tax introduced last year.

The IRD recently released information regarding income distributions of NZ individual taxpayers from 2007 to 2015 which makes interesting reading.

An Auckland businessman jailed for failing to pay his taxes knew his obligations, says IRD.

Breaking his campaign promise, Donald Trump will not be releasing his tax returns - so WikiLeaks said they will instead.

KiwiSavers could be missing out on higher returns because of the tax impact of their providers' offshore structures.