From B1 to B2: What Changed
For a long time, B1 was enough for naturalization by decree. Since the reform took effect, the bar has moved to B2. This is a structural change: it brings France closer to several neighbors and sets a higher linguistic bar for citizenship. Candidates who filed under the previous regime remain covered by the rules in place at filing — but new candidates must now aim for B2.
What Sets B1 and B2 Apart
At B1, you hold a conversation on familiar topics and follow a well-articulated video. At B2, you argue on abstract topics, nuance a position, follow a radio debate or read a demanding press article without major difficulty. The jump can look gradual but in practice it requires additional hours of practice and more regular exposure to authentic content. Many candidates underestimate this gap.
How to Assess Your Current Level
Before planning, measure objectively. Sylum's free online positioning test or a TCF/DELF mock exam gives a clear picture per skill. This matters because progress is not uniform: you can be B2 in reading and A2 in speaking. Your prep plan should then prioritize the weakest skills. Without this baseline, people often train where they are already comfortable.
A B1 → B2 Progression Program
Plan three to six months depending on your starting point. Three levers: daily exposure (press, podcasts, French series without subtitles), active practice (one corrected writing per week + two speaking sessions per week), and regular mock exams to measure progress. Two months before the test, intensify argumentation modules: that is where decisive points are scored at DELF B2.
