ANAF COMPLIANCE
e-Invoice & SAF-T in WinMENTOR — Configured Correctly from Day One
Automatic transmission to SPV ANAF, XML validation, error management, and SAF-T D406 — all configured and operational in 2 business days.
How we configure e-Invoice in WinMENTOR
Standardized process, tested at hundreds of companies. No surprises.
Digital certificate
Obtaining or configuring qualified certificate for electronic signature in SPV ANAF
WinMENTOR configuration
SPV connection parameters, document type, invoice series, and account mapping
Transmission testing
Test invoice in ANAF test environment and confirmation verification
Production activation
Switch to SPV production environment and transmission of first real invoices
Monitoring & support
Transmission status dashboard, error alerts, and same-business-day correction support
SAF-T D406 in WinMENTOR
Automatic D406 XML file generation, validation, and SPV submission. Support for the first 3 submissions included.
Account audit
Mapping WinMENTOR accounts to SAF-T ANAF taxonomy
Period configuration
Setting reporting period and taxpayer type
XML generation
D406 file generation and validation with ANAF validator
Submission & confirmation
SPV upload and reception confirmation
Common e-Invoice error codes
If you receive one of these codes, contact us — we resolve them the same business day.
| Error code | Cause / solution |
|---|---|
| RO_EF-400 | Invalid XML — missing field or wrong format |
| RO_EF-401 | Invalid or inactive supplier/beneficiary TIN |
| RO_EF-403 | Expired or invalid digital certificate |
| RO_EF-409 | Duplicate invoice — number already transmitted |
| RO_EF-500 | Internal ANAF error — retry |
e-Invoice FAQ
Let's talk about your business.
A free 30-minute consultation. No commitment. We identify together what WinMENTOR can do for you.
Or call directly: 0722 203 236