News|PoliticsFrance’s prime minister faces crunch vote in parliamentSébastien Lecornu faces a vital test to his premiership over the social security budget bill.

Overview of France's Social Security Budget Bill

The French National Assembly is preparing to vote on a significant social security budget bill. This vote is crucial for Prime Minister Sebastien Lecornu, who aims to finalize the 2026 budget by the end of the year.

The debate on this legislation began on Tuesday afternoon. Currently, Prime Minister Lecornu governs without a parliamentary majority. To gain support, he has engaged with the Socialist Party, offering compromises such as the suspension of President Emmanuel Macron's pension reform.

If the bill is rejected, France may encounter a political crisis and a projected funding shortfall of 30 billion euros ($35bn) for its healthcare, pension, and welfare systems. Lecornu emphasized the bill's importance to social services and public finances, stating that failing to pass it could undermine parliamentary functions.

Socialist leader Olivier Faure indicated potential support for the bill following an agreement to delay the pension reform until after the 2027 presidential election. However, opposition remains from the far-right National Rally, the hard-left France Unbowed, and some moderate right-wing parties.

Even among governmental allies, such as the centrist Horizons party and conservative Republicans, there is hesitation. Concerns have been raised that halting the pension reform and increasing taxes for socialist support might compromise previous commitments.

France, as the eurozone's second-largest economy, is under pressure to reduce its budget deficit. Political instability has hindered progress since Macron's snap election led to a hung parliament. Lecornu warned that rejecting the bill could nearly double the projected deficit from 17 billion to 30 billion euros ($20bn-$35bn), jeopardizing the 2026 public spending plan.

Without an agreement by year-end, temporary funding measures might be necessary. The government aims to reduce the deficit below 5 percent of GDP next year, but limited political options have resulted in repeated disputes over public spending. These budget conflicts have already led to the downfall of three governments since last year's election.

Based on reporting by Al Jazeera.