Compliance Calendar - Oman

(taxation, hr, ehs)

Write With Lawrbit
Rishabh Meharishi
Rishabh Meharishi

Published on: May 13, 2025

Anjali Singh
Anjali Singh

Updated on: May 13, 2025

(9 Ratings)
187

OBJECTIVE

This is an effort from our Lawrbit’s Regulatory team to provide a handy guide for all Compliance Officers, CFOs, Company Secretaries, to have a holistic view of compliance filing dates across various applicable laws. It covers major laws across Taxation, Social Security and Corporate provide dates specified by various Regulatory Authority.

Our endeavour will be to continue adding more laws in our Compliance Calendar & update it at regular frequency. You must check our website frequently to look for the updated versions of the calendar.

DISCLAIMER

  1. Regulatory filing dates are changed frequently by the concerned authorities
  2. The Reader / User should must do their own due diligence before relying on this data

Sultanate of Oman Tax Authority

S. No. Particular Compliance Description Frequency Filing Dates
Income Tax Law, 2009 (https://oman.om/docs/default-source/default-document-library/income-tax-law.pdf?sfvrsn=b257a45f_4)
1 Form Filing and Payment of Annual Final Tax Return Annually On or Before 30th April Every Year

Ministry of Labour

S. No. Particular Compliance Description Frequency Filing Dates
Labor Law, 2023 (https://www.mol.gov.om/)
1 Form Intimations Regarding Registers of Omani Workers Annually On or Before 31st January of each year

Environment Authority

S. No. Particular Compliance Description Frequency Filing Dates
Law on Conservation of the Environment & Prevention of Pollution, 2023 (https://www.ea.gov.om/en)
1 Form Annual Greenhouse Gas Emissions Report Annually 28th February every year
2 Form Annual Reporting Requirements for Ozone-Depleting Substances Annually 31st December every year
3 Form Obligation to Monitor and Report Ambient Air Pollutants Quarterly On 1st March, 1st June, 1st September, 1st December
4 Form Intimation Concerning Semi-Annual Hazardous Chemicals Half-Yearly On 30th June and 31st December every year

Telecommunications Regulatory Authority

S. No. Particular Compliance Description Frequency Filing Dates
Telecommunication Regulatory Act, 2002 (https://www.tra.gov.om/En/)
1 Form Intimations to Authority Regarding Financial Records Quarterly Within 3 (Three) Months of the Closing of the Financial Year

Sultanate of Oman Tax Authority

S. No. Particular Compliance Description Frequency Filing Dates
Value Added Tax Law, 2020 (https://www.tra.gov.om/En/)
1 Form Quarterly Filing and Payment of Tax Quaterly Within 30 (Thirty) Days Following the End of the Quarter (30th April, 31st July, 31st Oct, 31st Jan)

Ministry of Labour

S. No. Particular Compliance Description Frequency Filing Dates
Work Injuries and Occupational Diseases Compensation law, 2022 (https://www.mol.gov.om/)
1 Form Obligation to Test Fire Fighting Equipment's Half-Yearly 30th June and 31st December Every Year

Disclaimer

The information provided in this article is intended for general informational purposes only and should not be construed as legal advice. The content of this article is not intended to create and receipt of it does not constitute any relationship. Readers should not act upon this information without seeking professional legal counsel.

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