On 23 August 2026, the Direction des Services Fiscaux (DSF) of New Caledonia released the updated “Cahier des charges télédéclaration DNS” (Specifications for Electronic Declaration of Wages and Honoraria). This technical document defines the file formats, data structures, validation rules, and transmission protocols for the Déclaration Nominative des Salaires (DNS) and Déclaration Nominative des Honoraires (DNH) for the 2026 fiscal year. The release is part of the DSF’s ongoing digitization of tax compliance processes and applies to all employers and payers of wages, salaries, and professional fees operating in New Caledonia.
Key Takeaways
- Mandatory Electronic Filing: The specifications confirm the mandatory use of the teledeclaration platform for DNS/DNH submissions, with detailed technical requirements for XML file generation, digital signature, and secure transmission via the official impots.nc portal.
- Data Structure Enhancements: New data fields have been introduced to capture additional taxpayer identifiers and income categories, aligning with the expanded reporting obligations under the recent tax transparency legislation (Country Law No. 2025-16) and facilitating automatic cross-checking with social security and income tax databases.
- Compliance Deadlines and Testing: The document specifies the production availability date, a mandatory testing window for software developers, and the final submission deadline for the 2026 reporting period, giving payroll providers and enterprises a clear timeline to update their systems and avoid penalties for late or non-compliant filings.
Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.
Source: Read Official Announcement