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Guide24 April 2026

How Is The Gratuity Calculated In Oman?

In Oman, end-of-service gratuity for expatriate employees is governed by Royal Decree 35/2003 (Labour Law). Eligible workers receive 15 days' basic salary per year for the first three years of service, and one month's basic salary per year thereafter, capped at 18 months' pay. Calculations exclude allowances like housing or transport. For UAE-based businesses hiring Omani talent or cross-GCC contracts, this mirrors Federal Decree-Law No. 33 of 2021 provisions but with Oman's specific caps. Prorated amounts apply for incomplete years, based on the last drawn basic wage.

Oman Gratuity Formula Breakdown

Under Oman's Labour Law (Royal Decree 35/2003, Article 74), gratuity computation starts with basic salary only, excluding variable pay. For service up to three years, multiply 15 days' basic pay by completed years. Beyond three years, add one month's basic salary per year. Example: An employee with five years' service at OMR 1,000 monthly basic receives (3 years × 15/30 × 1,000) + (2 years × 1,000) = OMR 1,500 + OMR 2,000 = OMR 3,500. Total payout caps at 18 months' salary (Article 75). In UAE-GCC contexts, compare with Federal Decree-Law No. 33 of 2021, which uses 21 days' pay for initial years but aligns on basic salary focus. For partial years, prorate daily: (basic salary / 30) × days worked. Disputes often arise from misclassifying allowances, leading to underpayments.

Eligibility and Common Pitfalls

Gratuity eligibility in Oman requires at least one year of continuous service under a fixed-term contract (Royal Decree 35/2003, Article 74). Unlimited contracts qualify after resignation or termination without gross misconduct. Expatriates in GCC firms must note: no gratuity if dismissed for cause like theft (Article 76). A frequent pitfall is double-counting probation periods; they count towards service only post-confirmation. For UAE tenants or businesses with Omani clauses, watch integration with RERA Law No. 26 of 2007 for real estate-linked employment. Example warning: If service exceeds 10 years, ensure cap application—over OMR 18,000 at OMR 1,000 monthly triggers review. Cross-border contracts may invoke bilateral agreements, but Omani law prevails for local hires. Always verify contract termination clauses to avoid forfeiture.

Key Points

  • • Oman caps gratuity at 18 months' basic salary per Labour Law Article 75.
  • • First three years: 15 days' pay per year, excluding housing allowances.
  • • Post-three years: full month's basic salary per additional year worked.
  • • Prorate incomplete years using daily basic rate divided by 30.
  • • Upload to TenderScan AI to spot hidden gratuity clauses in GCC contracts instantly.

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Frequently Asked Questions

Does probation count towards Oman gratuity service?

Under Royal Decree 35/2003, Article 59, probation periods up to three months do not count unless the contract explicitly states otherwise. Post-probation service qualifies fully. In GCC contexts, UAE's Federal Decree-Law No. 33 of 2021 similarly excludes probation, but Omani contracts often specify inclusion for longer trials—check clause 4.2 for clarity to ensure accurate year-one accrual.

What if my Oman contract includes performance bonuses?

Bonuses and allowances like transport or fuel are excluded from gratuity base (Labour Law Article 74). Only fixed basic salary applies. For example, if basic is OMR 800 and bonus OMR 200, use only OMR 800 for calculations. UAE firms with Omani subsidiaries should align with this to avoid tax issues under bilateral GCC agreements, preventing overpayment disputes.

How does Oman gratuity differ from UAE calculations?

Oman uses 15 days' pay for first three years versus UAE's 21 days under Federal Decree-Law No. 33 of 2021 (Article 51). Both cap at basic salary, but Oman's one-month rate post-three years exceeds UAE's. For cross-GCC contracts, Omani law governs local employees; review termination Article 48 to confirm jurisdiction and avoid blended formula errors leading to legal claims.

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