Law-Firm Briefing Warns Corporates: ‘Missed the 31 Dec Cut-Off? Brace for Stricter French Immigration Rules’

Paris-based firm Lexial used New Year’s Day to sound an alarm to corporate mobility managers: from now on, every long-term immigration application will be scrutinised under tougher statutory criteria. In a client note published 1 January 2026, the firm dissects four separate texts—the January 2024 Immigration Act, two July 2025 decrees and an October 2025 ministerial order—that together harden access to residence cards and citizenship.

The lawyers underline that the real change is cumulative. Prefectures have already been quietly tightening practice since early-2025 circulars made exceptional regularisation rarer and raised the bar for ‘assimilation’. With the entry into force of the new language thresholds and mandatory civics exam on 1 January, what was previously a discretionary practice is now a legal obligation.



Lexial advises HR teams to review any in-process applications lodged before 31 December 2025, because only those « recevables » by that date can still be examined under the softer, pre-2026 rules. Late or incomplete files will have to meet A2/B1/B2 language bands and provide the new exam certificate, potentially delaying start dates for new hires.

The briefing also highlights unknowns: how prefectures will handle pending cases; whether processing backlogs will worsen; and how appeals courts will interpret ‘integration’ once the civics test becomes the sole yardstick. Companies are urged to budget extra time and to collect documentary proof of French study for staff well before expiration dates.

Finally, the firm hints at further reforms, including a parliamentary bill that could raise government fees later in 2026. In the meantime, employers should treat the first quarter of 2026 as a transition period rife with inconsistency—and plan mobility timelines accordingly.