One Common Portal
Create and maintain your
business details with ease
Welcome to the One Common Portal (OCP).
By using this portal, you will be able to register and maintain your business entity(ies) under the Registry of Companies and Business Names and manage your tax obligations that were previously under the System for Tax Administration and Revenue Services (STARS) with ease.
If you are new to the One Common Portal (OCP) and would like to access the services available please create an account.
If you already have an OCP account, simply login.
Note:
-
All registered companies and business names under the previous
systems listed below are required to create a new account under
OCP.
- eRegistry (with prefix RCxxxxxx / RFCxxxxxx or Pxxxxxx) and/or
- roc.gov.bn (with prefix RC2000xxxx or P2000xxxx)
- Company’s tax history and other information can also be viewed here in OCP.
Getting Started
0
Active Registered Foreign Companies
as at 24th August 2025
0
Active Registered Local Companies
as at 24th August 2025
0
Active Registered Business Names
as at 24th August 2025
News & Announcements
14th June 2025
Category Revenue Division
Filing of Amended Tax Return
As announced at the 21st session of the Legislative Council Meeting held on 1st March 2025, with the consent of His Majesty the Sultan and Yang Di-Pertuan of Brunei Darussalam, the Ministry of Finance and Economy via Revenue Division has introduced Amended Tax Return with effect from Year of Assessment 2025 onwards.
30th May 2025
Category Revenue Division
REMINDER NOTICE: Income Tax Return for the Year of Assessment (2025)
REMINDER: Please ensure that your Corporate Income Tax Return for the Year of Assessment 2025 is submitted via One Common Portal (OCP) on or before 30 June 2025.
4th May 2025
Category ROCBN
ROCBN: Contact Us
The Registry of Companies and Business Names Division (ROCBN), Ministry of Finance and Economy would like to inform the public that the contact information are updated as follows:
13th April 2025
Category ROCBN
Public Service Support: Customer Satisfaction Survey
Please scan the QR code to give feedback on your satisfaction.
28th February 2025
Category Revenue Division
Revenue Division's Ramadhan Operating Hours
Revenue Division, Ministry of Finance and Economy would like to inform the public that operating hours for the month of Ramadhan 1446H for counter services are as follows:
Quick Steps
Step 01
On the OCP Homepage, click on “Login”, located on the top right corner of the page.
Step 02
Click on “Create Account”, located on the top right corner of the page.
Step 03
“User Registration” will be displayed, fill in your details and click “Submit”.
Step 04
An email notification will be sent to you with a verification code.
Step 05
Use the verification code to activate your OCP account.
User Guides
User Registration and Management
Registering a Business Name
Filing Annual Returns
Payments
Filing Income Tax
FAQs
General Information
About this Portal
The One Common Portal (OCP) is an initiative by the Ministry of Finance and Economy (MOFE) which aims to bring MOFE online services together onto a single platform and provide a more seamless user experience for the corporate community to manage their corporate obligations throughout the business lifecycle from setting up a company or business to managing tax affairs.
Copyright (c) 2025 Ministry of Finance and Economy, Brunei Darussalam. All Rights Reserved.