Luxembourg FAIA Validator
Instant validation against official Luxembourg FAIA schemas. Upload your electronic audit files for tax compliance verification.
100% Private
FAIA v2.01 Schema
Verified November 2025
Loading Validator
Initializing XML validation engine and Luxembourg FAIA schemas
Preparing validation engine...
Loading XML validator...
Initializing validation engine and schemas
Drag & drop your FAIA XML file here
or click to browse
Only XML files accepted • Supports Financial and Cash Register formats • Max file size: 100 MB