01
Document overview
The Tax Authority confirms 76 articles, 16 chapters, a 5% rate, the OMR 42,000 net-income threshold and commencement on 1 January 2028; the Executive Regulation and guides must be followed as they are officially issued.
02
Scope and exclusions
Applies to
Use together with the current law, executive regulation, official forms and the particular taxpayer's facts.
Limitations and exclusions
General guidance is not an individual tax ruling and does not replace checking the current law and any official request against the particular facts.
04
Official source
Oman Tax Authority · Royal Decree 56/2025 implementation note · current official page · Oman Tax Authority
September 20, 2026
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