DELF vs TEF vs TCF: which French exam to take

I sat the TEF Canada in 2024 because I was applying for permanent residence under Express Entry, and I genuinely could not figure out from any single article online whether I should have taken the DELF instead. The three exams are constantly conflated and recommended interchangeably by people who took only one of them.

This is the comparison I wished existed before I paid the registration fee.

*One quick disclaimer up front:* exam formats, fees, and recognition all change. Verify every detail on the official site for your country and your intended use before you book. This post is direction-setting, not a substitute for the registration page.

What each exam actually is

*DELF / DALF. The classic. Issued by France Éducation International (the body inside the French Ministry of Education). The DELF covers A1, A2, B1, B2 as separate exams. The DALF covers C1 and C2. You pick a level, you sit it, you either pass (≥ 50/100 with a minimum per section) or you don't. Valid for life.* Universally recognised by French universities, French employers, and most immigration bodies that take French exams at all.

*TEF. Test d'évaluation de français, issued by the CCI Paris Île-de-France. Score-based, not pass/fail — you get a result that maps to a CEFR band. Comes in several flavours: TEF Canada (used for Canadian immigration), TEF Études (university), TEF Naturalisation (French citizenship), TEF IRN (French residence). Valid for 2 years.* Heavily used in the Canadian immigration system because the result format slots cleanly into the IRCC points grid.

*TCF. Test de connaissance du français, issued by France Éducation International (same body as DELF). Also score-based, also CEFR-mapped. Flavours include TCF tout public, TCF Canada, TCF Québec, TCF DAP (for university entry in France via the Demande d'Admission Préalable), TCF ANF / IRN for naturalisation and residence. Valid for 2 years.*

So in shape: DELF/DALF is the level certificate you get once. TEF and TCF are score-based snapshots you renew.

Decision matrix

If your goal is:

- *Canadian permanent residence (Express Entry, PNP, etc.) — TEF Canada or TCF Canada. Both accepted. TEF Canada is more common; TCF Canada often has shorter wait times. Pick by test-centre availability. - Quebec immigration (Arrima, PEQ) — TEF Canada or TCF Québec, depending on stream. Verify on the MIFI site. - French citizenship (naturalisation) — DELF B2 (lifetime cert), or TEF Naturalisation / TCF ANF (2-year cert). If you only need it once, take the 2-year version; it's cheaper and faster. If you might want it again later, DELF B2 saves a re-take. - French residence card — TEF IRN or TCF IRN at A2. - University study in France (DAP procedure) — TCF DAP. Specific format. DELF B2 also accepted by many institutions but not all. - University study at master's level or for general academic use — DELF B2 or DALF C1. Lifetime validity matters here; you don't want to re-sit during a three-year programme. - Adding French to your CV with no immigration angle* — DELF B2 or DALF C1. Recognised, lifetime, doesn't expire while you job-hunt.

If you have no specific goal yet but want a certificate: take the DELF. Lifetime validity is worth a lot.

Cost and duration

Costs vary by country, but rough ranges I've seen:

- *DELF B1 / B2: €120–250. - DALF C1 / C2: €150–300. - TEF Canada: CAD 350–450 typically. - TCF Canada: CAD 300–400. - TCF DAP* in France: €70–150.

Sitting time is roughly:

- DELF/DALF: 2.5–4 hours plus a separate 15–20 minute oral. - TEF / TCF: 2–3 hours plus a short oral.

The DELF is longer in elapsed time because productions (writing, speaking) carry more weight.

Format differences that matter

The TCF and TEF lean heavily on *multiple-choice questions for listening and reading. If you test well in MCQ formats, those exams play to your strengths. The DELF/DALF leans on production — you write longer essays and give a structured oral exposé*. If you're stronger in production than in close-reading speed, the DELF rewards you.

I scored higher on the TEF than I expected partly because MCQ saved me on the listening section. I'd have lost points in a DELF-style transcription task.

Which level to sit

For each exam, aim for the lowest level that meets your requirement. Sitting above your level wastes money and risks a sub-50 score. If you're targeting B2 for naturalisation, study a DELF B2 sample text and a DALF C1 sample text and check which one you understand without effort. If C1 feels comfortable, B2 will be a calm afternoon. If B2 feels stretched, you need more prep, not a different exam.

For B1, walk through the DELF B1 sample text before you book, and use the B2 study guide when you're ready to move up.

How long to prep

Reasonable estimates assuming you're already roughly at the target level:

- *DELF B1: 4–8 weeks of focused prep. - DELF B2: 8–12 weeks. This is the exam most learners underestimate. - DALF C1: 12 weeks plus. - TEF / TCF*: 4–6 weeks of format-specific drilling on top of your existing level.

The exams test format as much as language. A B2 speaker can fail DELF B2 by ignoring the essay structure expectations.

The mistake nearly everyone makes

Booking the wrong version of the right exam. TEF Canada is not interchangeable with TEF IRN. TCF Québec is not interchangeable with TCF Canada. The exam name on your certificate has to match the version your immigration form lists. Triple-check before you pay.

Bottom line

If you want one sentence: *for immigration, take whichever 2-year exam your specific application lists; for everything else, take the DELF.*