Oman Sources and Verification
Source-backed employee estimate for 2026-01-01 to 2026-12-31.
Professional verification
The Oman calculator has not yet been reviewed by an independent tax professional. Until it is, results rely on the official sources, worked examples and automated checks below. How our verification works.
Worked examples, recalculated live
Each example was worked by hand from the official rules before publication. The live calculator must reproduce it exactly, to the cent, or the rule set cannot be published.
| Example | Expected take-home | Live result | Status |
|---|---|---|---|
| OMR 24,000 a yearEmployee profile: Employee - enter the statutory deduction from payroll; Annual employee statutory contributions: 1920 | OMR 22,080.00 | OMR 22,080.00 | Matches |
Official sources and monitoring
2 official sources. 1 were checked automatically in the last three weeks, most recently on 2026-10-23. A content change opens a review before any rule is updated.
| Source | Researched | Automated check |
|---|---|---|
| Personal Income Tax Law - effective from 2028Oman Tax Authority | 2026-10-19 | Checked automaticallyLast checked 2026-10-23 |
| Social Protection Fund contribution rates and coverageOman Social Protection Fund | 2026-10-19 | Site blocks automated checks; reviewed manually |
No detected source change is waiting for review.
Rule version
Version OM-2026-v1, approved on 2026-10-19, last validated on 2026-10-19. Rules are effective from 2026-01-01 to 2026-12-31. Published rule versions cannot be edited; corrections are released as a new version.
Calculation assumptions
- Oman has no personal income tax on salary in 2026; Royal Decree 56/2025 enters into force in 2028.
- The employee contribution is entered from payroll because Omani, GCC and non-Omani coverage differs.
Coverage & limitations
Rule version OM-2026-v1 · Tax year 2026. See sources, monitoring and verification status.
- Annual estimate for an ordinary employee with one employer and regular salary. Benefits in kind, arrears, termination payments and treaty relief are excluded unless stated.
- Independent professional verification pending.