Serbia Releases e-Invoicing System Version 3.14.0 with Enhanced Validation Features

• Serbia’s Ministry of Finance released version 3.14.0 of the e-Invoicing System on October 10, 2025, introducing stronger validation mechanisms and new features
• The update makes delivery date mandatory for invoices, enforces VAT date validation rules, and automatically disables VAT not applicable option when certain VAT categories are used
• New API enhancements include additional parameters for purchase invoice overview and updated field names, while UI improvements allow searching public procurement entities and better advance invoice handling
• Technical fixes enable debit and credit notes to reference invoices from different recipients, prevent duplicate tax subtotal entries, and introduce recipient notifications for VAT calculations
• The system now displays total increase and reduction amounts on documents and adds TEST watermarks for documents generated in test environments

Source: docnova.ai

Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.

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