LLLetzLens
Official letters in France

Understand French official letters without getting lost in administrative language.

LetzLens helps you translate and understand letters from French public services, identify what is being requested, and keep track of important dates.

Start for free · Official letter guide

CPAM and Assurance Maladie

Understand health-insurance correspondence, reimbursement-related notices and requests for documents.

CAF

Clarify benefit-related correspondence, supporting-document requests and changes affecting your file.

Impôts

Read tax notices and correspondence from the French tax administration more clearly.

Préfecture and local administration

Make sense of residence, immigration, municipality and other administrative correspondence.

From letter to clear next steps

  1. 1. Upload it

    Use a photo, PDF or supported document file.

  2. 2. Understand it

    Get a clearer explanation and translation of the important parts.

  3. 3. Act on it

    See required actions, dates and reminders in one place.

Related guides

Official letters in France · CPAM letters · CAF letters · French tax letters