The New Zealand terror attack suspect had a financial link to the European far-right movement Generation Identity, Austrian chancellor Sebastian Kurz has said.

Martin Sellner, head of the movement’s Austrian chapter, received €1,500 (£1,300) in early 2018 from a donor with the same name as the man charged with murdering 50 people at two mosques in Christchurch.

“We can now confirm that there was financial support and so a link between the New Zealand attacker and the Identitarian Movement in Austria,” said Mr Kurz, adding his government was considering steps to dissolve the far-right group.

Police searched Mr Sellner’s apartment on Monday and seized electronic devices to investigate a ”disproportionately high donation” from a person named Tarrant.

Australian white supremacist Brenton Tarrant, 28, has been charged with shooting dead Muslim worshippers during Friday prayers in Christchurch earlier this month.

New Zealand shootings: Victims of Christchurch mosque terror attacks Show all 11 1 /11 New Zealand shootings: Victims of Christchurch mosque terror attacks New Zealand shootings: Victims of Christchurch mosque terror attacks Zakaria Bhuiyan People gather hoping to find out information about Zakaria Bhuiyan who is still missing after the mosques shootings in Christchurch. David Moir/AFP New Zealand shootings: Victims of Christchurch mosque terror attacks Mucad Ibrahim Three-year-old Mucad Ibrahim, the youngest known victim of the mass shooting at two mosques in Christchurch, New Zealand, on 15 March 2019. Abdi Ibrahim via AP New Zealand shootings: Victims of Christchurch mosque terror attacks Nadeem Rasheed Nadeem Rasheed, brother of Pakistani Naeem Rashid who died alongside his son Talha Naeem, 21, who were killed in shooting at a Mosque in Christchurch, at their home town in Abbottabad, EPA New Zealand shootings: Victims of Christchurch mosque terror attacks Omar Nabi Omar Nabi speaks to the media about losing his father Haji Daoud Nabi, 71, in the mosque attack REUTERS New Zealand shootings: Victims of Christchurch mosque terror attacks Ash Mohammed Ash Mohammed, right, talks to a police officer about his father and two brothers who are missing near the Masjid Al Noor mosque AP New Zealand shootings: Victims of Christchurch mosque terror attacks Akhtar Khokhur Akhtar Khokhur, 58, shows a picture of her missing husband Mehaboobbhai Khokhar, 65. AP New Zealand shootings: Victims of Christchurch mosque terror attacks Wasseim Alsati A note is seen on a window of a door at the family home of Wasseim Alsati in Christchurch on 17 March 2019. AFP/Getty Images New Zealand shootings: Victims of Christchurch mosque terror attacks Haroon Mahmood Relatives offer condolences to nephew (centre) of Haroon Mahmood, a Pakistani citizen who was killed in Christchurch mosque shootings. AP New Zealand shootings: Victims of Christchurch mosque terror attacks Farid Ahmed Farid Ahmed (pictured) survived the Al Noor mosque shootings but his wife Husne was killed. AFP/Getty Images New Zealand shootings: Victims of Christchurch mosque terror attacks Syed Areeb Ahmed A relative shows a picture of Syed Areeb Ahmed, a Pakistani citizen who was killed the Christchurch mosque shooting. AP New Zealand shootings: Victims of Christchurch mosque terror attacks Naeem Rashid A relative looks at a picture on a mobile phone of Pakistani nationals Naeem Rashid and his son Talha Naeem (right) who died in the Christchurch shootings. AFP/Getty Images

In a video uploaded to YouTube, Mr Sellner said he “passively received” the donation. He added: “I’m not a member of a terrorist organisation. I have nothing to do with this man.”

He wrote on Twitter: “Sorry but I can’t ask every donor whether he has plans to commit a terror attack in a year, and if so to take his money back.”

Hansjoerg Bacher, spokesman for prosecutors in the Austrian city of Graz, said investigators had stumbled across the donation as part of an existing probe into possible financial offences involving Mr Sellner.

“Most donations were in the area of two-to-three figures, whereas this donation was in the low four-figure area,” he said. “This made it stand out, and the events in New Zealand put a face to this donation.”

The country’s interior ministry confirmed the domestic intelligence agency had searched Mr Sellner’s apartment in Vienna at the request of prosecutors.

Investigators are now looking into whether there were any “criminally significant” links between the Generation Identity leader and the New Zealand attacker.

“Any connection between the Christchurch attacker and members of the Identitarians in Austria needs to be comprehensively and ruthlessly investigated,” Mr Kurz said.

“It is important that the independent justice system can use all necessary means and resources to conduct its investigation together with the security services and expose these networks. There needs to be total clarity about all extremist activities.

“Our position on this is very clear, no kind of extremism whatsoever – whether it’s radical Islamists or right-wing extremist fanatics – has any place in our society.”

Austrian authorities said last week the Christchurch shooter had visited the country before the massacre. They declined to confirm when or whether he met any far-right activists during the trip, but security sources told The Independent Mr Tarrant had met right-wing extreme right-wing extremists in Europe two years ago.

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Some of the views expressed in Mr Tarrant’s so-called manifesto, issued minutes before the massacre, are echoed by Generation Identity.

The pan-European ethno-nationalist group, who have branches across the continent, promote a conspiracy theory claiming that white people are being “replaced” by non-whites in Western nations.

Generation Identity’s UK chapter started in 2017 and has sent members to indoctrination camps in France, while carrying out incendiary publicity stunts at universities and protests.

Its real-life membership in Britain is small, but it has been amplified online by figures including anti-Muslim activist Tommy Robinson.

The Home Office blocked Mr Sellner from entering the country before a Generation Identity conference near London last year.