On 27 August 2026, the Public Revenue Office informed taxpayers and accounting professionals about identified technical obstacles in the MPIH (Monthly Payroll Calculation) system that are hindering the submission and processing of payroll tax calculations. The MPIH system is critical for employers to report and remit personal income tax and social contributions on salaries. The technical issues, which include system timeouts and data validation errors, have delayed compliance for numerous businesses. The Revenue Office has assured that its IT team is working on a resolution and will communicate updates via official channels.
Key Takeaways
- Systemic Technical Disruption: The MPIH system outage affects a core payroll tax compliance process, potentially exposing employers to late-filing penalties if deadlines are not extended.
- Interim Guidance Issued: The Revenue Office has advised taxpayers to retain completed calculations and submit them once the system is restored, while monitoring the official website for deadline extensions.
- Digital Infrastructure Reliability: The incident underscores the need for robust IT infrastructure in tax administration, especially as mandatory e-filing expands across all tax types.
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