President Francois Hollande's Socialist government unveiled sharp tax hikes on business and the rich on Friday in a 2013 budget aimed at showing France has the fiscal rigour to remain at the core of the euro zone.
The package will recoup 30 billion euros ($39 billion) for the public purse with a goal of narrowing the deficit to 3.0 percent of national output next year from 4.5 percent this year - France's toughest single belt-tightening in 30 years.
But with record unemployment and a barrage of data pointing to economic stagnation, there are fears the deficit target will slip as France falls short of the modest 0.8 percent economic growth rate on which it is banking for next year.
The budget disappointed pro-reform lobbyists by merely freezing France's high public spending rather than daring to attack ministerial budgets as Spain did this week as it battles to avoid the conditions of an international bailout.
"This is a fighting budget to get the country back on the rails," Prime Minister Jean-Marc Ayrault said, adding that the 0.8 percent growth target was "realistic and ambitious".
"It is a budget which aims to bring back confidence and to break this spiral of debt that gets bigger and bigger."
With public debt at a post-war record of 91 percent of the economy, the budget is vital to France's credibility not only among euro zone partners but also in markets which for now are allowing it to borrow at record-low yields around two percent.
France's benchmark 3.0 percent 10-year bond was steady, yielding 2.18 percent after the announcement.
The government said the budget was the first in a series of steps to bring its deficit down to 0.3 percent of GDP by 2017 - slightly missing an earlier target of a zero deficit by then.
But early reactions were sceptical.
"The ambitions that were flagged are very audacious," said Philippe Waechter at Natixis Asset Management. "I struggle to see how we'll find the growth needed in 2013 and afterwards."
Of the total 30 billion euros of savings, around 20 billion will come from tax increases on households and companies, with tax rises already approved this year to contribute some 4 billion euros to revenues in 2013. The freeze on spending will contribute around 10 billion euros.
"Sick" model?
To the dismay of business leaders who fear an exodus of top talent, the government confirmed a temporary 75 percent super-tax rate for earnings over one million euros and a new 45 percent band for revenues over 150,000 euros.
Together, those two measures are predicted to bring in around half a billion euros. Higher tax rates on dividends and other investments, plus cuts to existing tax breaks are seen bringing in several billion more.
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Business will be hit with measures including a cut in the amount of loan interest which is tax-deductible and the cutting of an existing tax break on capital gains from certain share sales - moves worth around four billion and two billion euros each.
"The government is impeding investment and so will block innovation," Entrepreneurs Club head Guillaume Cairou said of the preference for raising taxes rather than cutting spending.
"France is sick because of the model it has ... but is choosing to preserve it."
Four months after he defeated Nicolas Sarkozy, Hollande's approval ratings are in free-fall as many French feel he has been slow to get to grips with the economic slow-down and unemployment at a 10-year high and rising.
Finance Minister Pierre Moscovici defended next year's growth target on French radio. But, highlighting the bet on growth underpinning the entire budget, he added that it was achievable "if Europe steadies".
Data on Friday confirmed France posted zero growth in the second quarter, marking nine months of stagnation, as a pickup in business investment and government spending was offset by a worsening trade balance and sluggish consumer expenditure.
Despite a rise in wages, consumers - traditionally the motor of France's growth - increased their savings to 16.4 percent of income from 16.0 percent a year earlier. In another setback, other data showed consumer spending dropped 0.8 percent in August.
($1 = 0.7775 euros)
-Reuters