Understand official letters in Luxembourg.
Receive a letter from the CNS, the tax administration, your commune or another public body? LetzLens helps you translate it, understand what matters, see what you need to do and keep track of important dates.
Why Luxembourg administrative mail can be difficult
Official correspondence can arrive in French, German or Luxembourgish and often assumes that you already understand the institution, procedure and terminology. A literal translation is not always enough—you also need to know whether the letter requires a response, payment, document or deadline.
Translate the letter
Read administrative correspondence in a language you understand comfortably.
Understand the institution
See the sender, document type and key administrative context more clearly.
Know what happens next
Identify actions, amounts, dates and deadlines without digging through dense wording.
Common Luxembourg letters
CNS letters and statements
Understand reimbursement statements, benefit documents, certificates and other correspondence from the Caisse nationale de santé.
Luxembourg tax letters
Understand tax assessments, payment notices, advance-payment notices and other correspondence from the Administration des contributions directes.
Commune and municipality letters
Clarify notices, requests and local administrative correspondence from your commune.
Residence and social administration
Understand formal correspondence about residence, social benefits and related procedures.
Turn a Luxembourg official letter into clear next steps.
Upload a photo or document and get a clearer explanation, translation and deadline summary.