Tax Filing in Oman: 2025 Guide for Businesses & SMEs | Corporate Compliance

In: Oman-news

Need professional help? Explore our award-winning tax filing services approved by Oman Tax Authority.

2025 Tax Filing Deadlines in Oman

Corporate Taxpayers

📅 31 March 2025 – Annual return submission
📅 Monthly 5th – Withholding tax payments

SME Tax Filing in Oman

📅 31 January 2025 – Simplified return filing
✅ Must use OTA-approved formats

Step-by-Step Tax Filing in Oman Process

1

Document Preparation

Audited IFRS financial statements
Tax computation reports in OMR

2

Digital Submission

Complete Form T1 on OTA Portal
Upload supporting documents (PDF/A format)

SME Tax Filing in Oman Requirements

Eligibility Criteria

✔ Registered capital ≤ 60,000 OMR
✔ Annual turnover ≤ 150,000 OMR
✔ Maximum 15 employees

Excluded Sectors

✖ Banking & Financial Services
✖ Oil & Gas Operations
✖ Insurance Providers

7 Common Tax Filing Errors in Oman

1. Incorrect Currency Conversion

Using non-approved exchange rates for foreign transactions

2. Missing Audit Reports

Filing without OTA-registered auditor signatures

2025 Tax Filing Penalties in Oman

Violation

Fine

Legal Reference

Late Filing

100-2,000 OMR

Article 44

Need Help with Tax Filing in Oman?

Our certified tax consultants ensure error-free compliance: