In a measure linked to the mining tax - that was never legislated - more than 1.1 million families were to receive an increase to the maximum rate of FTB-A of $300 a year for those with one child and $600 a year for those with two or more children. Finance Minister Penny Wong says the government has to make ‘‘responsible decisions’’. Credit:Louie Douvis A promised increase to the base rate of FTB–A would have seen an extra $100 a year for families with one child and $200 a year for families with two or more children for around 460,000 families. Senator Wong said on Tuesday morning that on top of the revenue hit in 2012-13, the government anticipated revenue hits across the forward estimates. ''What we are seeing is the dollar remaining stubbornly high, but the terms of trade - the prices Australia gets for the things it sells to the rest of the world - are falling,'' Senator Wong told ABC TV.

''That set of circumstances has really hit business profitability and we are seeing, therefore, a very significant reduction in anticipated revenue for government.'' The Australian Financial Review reported on Tuesday that the likely write-down in revenue over the four years from 2013-14 is expected to run to between $60 billion and $80 billion. Senator Wong told Fairfax Media's Breaking Politics program that she was not in a position to confirm those figures on Tuesday. "They'll be clear on budget night," she said. Senator Wong said that the government had made a "difficult but responsible" decision not to proceed with the boost to the family benefits payment.

"(It's) obviously a decision we would have preferred not to have made, but a decision that is driven by the need to act responsibly in the face of falling revenue," she said. Senator Wong added in terms of what Australian families were currently receiving, nobody "loses anything" from the decision. In last year's budget, the government predicted that the mining tax would bring in $3 billion in its first year of operation, but later downgraded the forecast to $2 billion. The tax has raised $126 million in its first six months, with a Parliamentary Budget Office forecast predicting this week that the tax would raise $800 million for the entire year. On Tuesday, shadow treasurer Joe Hockey tweeted that the federal budget, due to be handed down next Tuesday, was in ''chaos''.

''Wong says revenue write downs now $17bn. Last week Gillard said $12bn. Week before Swan said $7bn. Budget in complete chaos !!'' Last Monday in a speech in Canberra, Prime Minister Julia Gillard said Treasury now estimated that the reduction in tax revenue would increase to "around $12 billion" by the end of the financial year. The previous week, Treasurer Wayne Swan told ABC TV that revenues had take a hit since the mid-year economic update "of something like $7.5 billion". Opposition Leader Tony Abbott said the government was "constantly getting it wrong" when it came to the budget. "Every other day now the government is further estimating the extent of revenue losses. And every other day the government is re writing commitments that were cast in stone just a few weeks or months ago," he told reporters in Melbourne.

The Australian Council of Social Service strongly opposed the Gillard government's decision not to go ahead with the boost. ACOSS chief executive Cassandra Goldie said her organisation understood the current pressures on the budget, but argued there were other more important areas where savings could be found. "The family payment system is the bulwark against child poverty in Australia," Dr Goldie said. "It is important to note that the adequacy of family payments has fallen behind due to loss of full indexation since 2009 and we believe the measure to provide low income families around $600 extra a year would go some way to improving that." Dr Goldie said said that ACOSS had previously argued for an urgent restructure of family payments, including the better targeting of Family Tax Benefit Part B, that provides extra assistance to families with one main income.

Loading Senator Wong's announcement comes as the latest Newspoll confirmed the Coalition's convincing election winning lead.



The poll saw Labor's primary vote drop one point to 31 per cent and the Coalition's vote increase one point to 47 per cent. The Coalition leads Labor on a two party-preferred basis, 56 to 44. Follow the National Times on Twitter