ESL prices in Luxembourg (2026)

VAT notes:

• INL: public-service fee, no TVA, resident/non-resident tariff difference
• Private schools: 17 % TVA standard; commercial education services
• Business-to-business training: 17 % TVA, reverse-charge available for EU B2B

Credential drift: a qualified Delta, CELTA or PGCE English holder active for 5+ years commands the upper band; a new TEFL-certified trainer sits at the lower band of the private school rate. Ask for the trainer's credential at booking.

The Institut National des Langues (INL) is Luxembourg's public adult-language institute, offering English courses from A1 (beginner) to C2 (mastery) in accelerated, semester and intensive formats. The INL has campuses in Luxembourg-Ville (Mersch access) and Belval (Esch-sur-Alzette). Key facts:

• Eligibility. Any resident of Luxembourg over 16 with a CNS (social-security) number can enrol at the resident tariff. Non-residents pay the non-resident tariff 2–3× higher
• Semester structure. Two main semesters (September–January and February–June) plus summer intensives
• Typical course. 40–60 hours over 13–16 weeks, 2–4 hours per week, class sizes 12–18 students
• Exam programme. Cambridge First (B2), Cambridge Advanced (C1), Cambridge Proficiency (C2), TOEIC Business, IELTS. Exam fees separate (€95–€240)

What to expect:

• Placement test on registration (free)
• Course materials: textbook and audio workbook, typically €25–€45 (sometimes included)
• Teachers: INL-employed, most are qualified UK/Ireland/US educators with TEFL/CELTA/DELTA
• Attendance: formal, a minimum 70 % attendance usually required to sit the final test
• Progression: a resident completing one semester at €200 has consumed approximately €3,50/hour — a genuine bargain

Waiting list reality: popular slots (evenings in Luxembourg-Ville) fill within days of registration opening. Plan 2–3 weeks before the semester start; evening slots may require a second-best-option fallback.

Standard inclusions at a reputable school:

• Free placement test (online or on-site) before course commitment
• Written CEFR-linked course outline with targeted outputs (can describe work experience, can understand news, etc.)
• Course materials (textbook, audio, digital resources) — included or sold at cost
• Regular progress assessment (mid-course and end-course)
• Course certificate with CEFR level achieved
• Free make-up lesson for missed sessions (group only, subject to availability)
• Access to language-lab / self-study software between lessons

Usually excluded — separate lines:

• Official Cambridge, IELTS, TOEIC exam fees (€95–€240)
• Exam entry administration fee
• One-to-one coaching beyond the group course
• Travel-to-site fee for business English (usually 15–45 € within 25 km of Luxembourg-Ville)
• Translation services (ask a translator, not a language school)

Cancellation: Reputable schools refund unused lessons at pro-rata after 7-day grace period, less an administration fee. A no-refund-ever policy is a red flag. For business contracts, typical 30-day notice applies.

Trainer profile: ask for the trainer's CV — qualification (CELTA, DELTA, PGCE, Trinity), years of experience, native speaker or highly-proficient non-native, business sector experience for B2B.

TVA:

• INL and other public-service education: outside the scope of commercial TVA — no 17 % charge
• Private language schools to individuals: 17 % TVA on tuition and material
• Private language schools to businesses: 17 % TVA, with reverse-charge on B2B cross-border EU invoicing available
• Private one-to-one home tuition: 17 % if the trainer has Autorisation d'établissement; if below the €50 000 Petit Entrepreneur threshold, no TVA but compliant invoicing

Corporate training and Chèque-Formation / CoFA:

• Luxembourg employers can claim 50 % reimbursement of qualifying corporate training via the Co-financement de la formation (CoFA) administered by INFPC — language training for professional purposes commonly qualifies
• Employees on approved internal training may benefit from protected learning time under the Congé individuel de formation (CIF) framework
• The language school or trainer must be registered with INFPC for the employer to claim — ask at onboarding

Children and schools:

• ESL for children under 13 at private schools: 17 % TVA usually applies
• Public schools (état) teach English as part of the national curriculum — free, from early lower-secondary (11–12 years old)
• Private holiday-camp English immersion (Clervaux, Echternach, Diekirch): €380–€1 200 per 5-day programme, often 17 % TVA

Communes: INL has sites in Luxembourg-Ville and Belval. Private language schools concentrated in Luxembourg-Ville (Gare, Kirchberg, Belair), Esch-sur-Alzette, Strassen, Bertrange, Mamer. Business training on client sites anywhere in the country with travel supplement beyond 25 km from the trainer's base.

Brief pack:

• Current CEFR level (start with a free placement test)
• Target level and reason (job interview, exam, fluency in meetings, daily life)
• Preferred format (group, one-to-one, intensive)
• Date window and weekly time budget
• Budget range

Six comparison checks:

• Trainer credential. CELTA, DELTA, PGCE, Trinity, TEFL named; UK/Irish/US-educated or equivalent CEFR-certified
• CEFR course plan. Written plan with mid-course assessment — not a generic "communicative method" label
• Placement test. Free, administered before any commitment
• Class size cap. Groups above 8 are less effective; prefer schools that cap at 8 or smaller
• INFPC registration. Essential for employer co-financing (CoFA)
• Invoicing. TVA 17 % or franchise Petit Entrepreneur clearly stated; Autorisation d'établissement number on the invoice

Red flags:

• No placement test offered
• Claim of "guaranteed level progression in X weeks" — individual learning rates vary; honest providers commit to attendance and engagement, not outcome
• Pre-payment of a 30-lesson pack before the first lesson
• Trainer credential hidden or vague
• No published cancellation policy
• Not INFPC-registered when the course is being invoiced to an employer — blocks reimbursement
• Cash-only with no invoice

Three providers on a shared brief typically cluster ±20 %. INL plus 8–12 targeted private one-to-one lessons is often the most cost-effective path: public-system exposure at low cost for group practice, private for focused weak-spot work. Learners report 15–25 % faster progression on this dual path.