"We will not attend the commemorations organised by the government in the future until the position of the government changes," Peter Feldmajer, the vice-president of Mazsihisz, said. "The memorial year should be an open and real memorial, not whitewash the Hungarian fascist regime."
The debate over the historical narrative comes against the backdrop of rising anti-Semitism in Hungary, and as the nation prepares for elections in two months. The government of Prime Minister Viktor Orban faces a challenge from the far-right Jobbik party, which took 47 seats in the 2010 elections to become the third-largest group in parliament. Jobbik is known for public vitriol directed at the Roma and Jewish communities, and the party leader has advocated a state register of Jews who pose a "national security risk".
Mr Orban has declared zero tolerance for any hate speech directed at the Jewish community, but his Fidesz party faces accusations of not doing enough to silence the rhetoric, out of fear of alienating a large chunk of the electorate.
At the heart of the debate is a stone and bronze memorial due to be unveiled on 19 March, marking 70 years since the Nazi invasion of Hungary. Standing 23ft tall, it depicts an eagle swooping down on the Archangel Gabriel. The allegory is clear - Nazi Germany attacking its innocent Hungarian prey. Omitted from that particular interpretation of history is any mention of the decades of persecution Hungary's Jews faced ahead of the 1944 invasion, or state complicity in the deaths of 437,000 Holocaust victims in the space of a few weeks in the summer of 1944.
From 1920 until he was deposed in 1944, Miklos Horthy passed a number of anti-Semitic laws. He allied himself with Hitler and in 1941 sent up to 18,000 Jews to German-occupied Ukraine, where they were executed. When the Nazis started the mass deportation of Hungarian Jews to the concentration camps, they did so with the assistance of many police still notionally under Horthy's command. Horthy has been enjoying a revival of late: in November Jobbik supporters unveiled a bust of the former regent in Budapest.
Szabolcs Kerek-Barczy, a member of the Democratic Coalition, last month labelled the new Second World War memorial "a symbolic gesture extended by Fidesz to the Hungarian radicals, extreme right, and neo-Nazis".
At the end of January the President, Janos Ader, made a rare public acknowledgement of Hungarian collaboration in the Holocaust.
Work on the museum dedicated to child victims of the Holocaust at the disused Jozsefvaros train station is also going ahead with very little input from the Jewish community. Mr Feldmajer says Mazsihisz requested that members of the community be allocated half the seats on the museum board, but the government refused.
"The government should work with us and should help the commemoration, but not to lead the commemoration and write the content," Mr Feldmajer said. "The victims were Hungarian Jews, so we should remember the victims together, but we know the best way."
Members of Mazsihisz, meanwhile, have another challenge looming. On Friday, Jobbik is due to hold a campaign rally in a former synagogue in the city of Esztergom, which lost its entire Jewish population in the Holocaust. Mazsihisz is considering sending members to try to physically stop Jobbik supporters entering the building, while Jewish groups across the world are urging the authorities to ban the event.
Moshe Kantor, the president of the Brussels-based European Jewish Congress, said: "While the Nazis physically destroyed this community, its ideological descendants in Jobbik are destroying it once more with their intended rally. This rally will be literally and figuratively trampling on the graves of Holocaust victims."