France waits with anticipation for a court decision on Tuesday that will decide if far-right candidate Marine Le Pen can compete in next year's presidential vote.

Few judicial outcomes in the country carry such weight for the political future.

Recent surveys show the 57-year-old National Rally leader positioned strongly to claim the presidency.

Yet if the Paris appeal court upholds the prior ruling from her European funds trial, Le Pen faces a ban from public roles that would end her ambitions.

The party's nominee for the April-May contest would then shift to her 30-year-old ally Jordan Bardella. Current polls favor him as well, though questions about his limited experience may arise during the campaign.

"Given the presidential stakes, the ruling you deliver carries immense consequences," Le Pen's counsel Rudolphe Bosselut stated during February arguments.

Following four months of review, judges will decide on Tuesday whether to affirm, reverse or modify the March 2025 conviction and penalty for Le Pen and ten other party figures still appealing.

The initial case established that Le Pen oversaw a scheme using EU funds to pay National Rally staff based in Paris as if they worked in Brussels or Strasbourg. The party faced severe financial shortages then.

While acquittal appears unlikely, the exact penalty will prove decisive.

Originally she received a two-year home sentence with electronic monitoring plus five years barred from office, with the ban taking effect at once despite the appeal.

Le Pen called the outcome a political move to block her strongest presidential bid yet, prompting an expedited appeal hearing.

Both sides repeated familiar points at the new trial. Defense sought full clearance while prosecutors requested one year tagged plus the five-year ban.

Adoption of that request would exclude her from the race, whereas acquittal would restore her eligibility.

Legal observers focus on possible middle-ground penalties, such as a shorter two-year ban that might expire just before the April 2027 first round.

Even then, an accompanying electronic tag requirement could hinder campaigning, as Le Pen noted the need for unrestricted travel to events and markets.

Further appeals to the Cour de Cassation add complexity, since either side could challenge an intermediate result and alter eligibility later.

These variables have prompted speculation that Le Pen may already accept passing the campaign to Bardella.

In a recent television appearance she struck a philosophical note: "Whatever the result, I remain committed to advancing my views."

Others argue judges may hesitate to sideline such a popular figure and allow her to face voters after all.

Uncertainty prevails, yet the choice between candidacies matters greatly.

The pair embody distinct approaches inside the nationalist movement, with Le Pen stressing broad appeal to working-class voters and Bardella showing more alignment with business interests.

Insiders view them as complementary forces that together could expand support, though transferring leadership from the veteran Le Pen to the less tested Bardella introduces new risks.