Professional FAIA Validation for Luxembourg
We're building a powerful XML validation tool for Luxembourg tax compliance. Secure server-side processing with zero data storage ensures your sensitive financial data is protected.
Why Choose Our Validator?
Built specifically for Luxembourg tax compliance with privacy and accuracy as top priorities.
Secure Processing
Files are encrypted in transit and processed securely. No data is stored - validation is fully transient.
Instant Results
Get detailed validation results in seconds with our high-performance validation engine.
FAIA v2.01 Schema
Validates against the official Luxembourg FAIA v2.01 XSD schemas from the AED tax authority.
Business Rules
Comprehensive validation of Luxembourg-specific business rules including TVA rates and references.
Smart Error Detection
Intelligent categorization of errors by type: Syntax, Structure, Reference Integrity, and Business Logic.
Free Tier Available
Start validating for free with no account required. Paid plans from €79/month for unlimited files and advanced features.
How It Works
Validate your Luxembourg FAIA files in three simple steps
Upload Your File
Drag and drop your FAIA XML file or click to browse. Supports all three official schema variants.
Instant Validation
Our validation engine checks your file against official schemas and Luxembourg business rules in seconds.
Review Results
Get detailed, categorized error reports with line numbers and fix suggestions to resolve issues quickly.
Privacy & Trust
Your financial data deserves the highest level of protection. Here's how we ensure it.
Encrypted Transmission
All data is encrypted with TLS 1.3 during transmission. Your files are never exposed.
Zero Data Storage
Files are processed in memory and immediately discarded. Nothing is ever stored on our servers.
FAIA v2.01 Schemas
Uses authentic XSD schemas published by the Luxembourg AED tax authority.
Protected Validation Logic
Our proprietary validation engine runs securely server-side, protecting our intellectual property.
Get Notified at Launch
Register your interest and be the first to know when we go live.