URGENTIncome Tax Return for YA 2026 due before 30 June 2026 — Call +673 233 0139 DEADLINEAnnual Return within 30 days of AGM — Avoid ROCBN penalties REMINDERLabour Banci deadline: 30 November 2026 TRUSTEDServing 700+ companies across Brunei since 2014 URGENTIncome Tax Return for YA 2026 due before 30 June 2026 — Call +673 233 0139 DEADLINEAnnual Return within 30 days of AGM TRUSTEDServing 700+ companies across Brunei since 2014

Business Support Services in Brunei Darussalam

Corporate bank account document preparation for BIBD, Baiduri Bank, Standard Chartered and RHB Bank — board resolutions, letters of mandate, full company document sets, and ABCI Builder License document assistance.

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Business Support Services

Beyond secretarial and compliance — Musbitha Sdn Bhd provides essential business support services to help your company operate smoothly in Brunei Darussalam. From corporate bank account document preparation to ABCI Builder License documentation — we have you covered.

01

Corporate Bank Account Opening — BIBD

We prepare a full, complete set of corporate documentation required by Bank Islam Brunei Darussalam (BIBD) for company bank account opening — including board resolution, letter of mandate, and all certified statutory documents.

  • Board resolution for bank account opening
  • Letter of mandate preparation
  • Full company document set compilation
  • Certified true copies of statutory documents
BIBD — Bank Islam Brunei Darussalam
02

Corporate Bank Account Opening — Baiduri Bank

Complete document preparation for corporate bank account opening at Baiduri Bank Brunei — all required company documents, resolutions, mandate letters, and director particulars professionally compiled and ready for bank submission.

  • Board resolution for account opening
  • Letter of mandate preparation
  • Director & shareholder identification documents
  • Company incorporation and statutory documents
Baiduri Bank Brunei
03

Corporate Bank Account Opening — Standard Chartered & RHB

Professional document preparation for corporate bank account applications at Standard Chartered Bank Brunei and RHB Bank Brunei — tailored to each bank's specific requirements and documentation checklist.

  • Bank-specific document checklist preparation
  • Board resolution and mandate letters
  • Memorandum & Articles of Association copies
  • Latest Annual Return and statutory filings
Standard Chartered | RHB Bank Brunei
04

Complete Bank Document Package

We compile the full set of company documents required by any bank in Brunei Darussalam for corporate account opening — ensuring every document is accurate, certified, and presented in the exact format required by the bank.

  • Certificate of Incorporation (certified copy)
  • Memorandum & Articles of Association
  • Latest Annual Return (ROCBN)
  • Board resolution & letter of mandate
  • Director & signatory particulars
  • Company profile and supporting documents
Companies Act (Cap. 39) | ROCBN
05

ABCI Builder License Document Preparation

We assist construction companies and contractors in Brunei Darussalam with preparing and organising all required documents for their ABCI Builder License application — ensuring every document is complete, accurate, and ready for submission to ABCI.

  • Complete ABCI document checklist preparation
  • Company and director document compilation
  • Technical personnel certificate organisation
  • Annual license renewal document assistance
ABCI — Authority for Building Control & Inspection
06

Business Name Registration Assistance

We assist sole proprietors and partnerships with document preparation for business name registration in Brunei Darussalam under the Business Names Act (Cap. 92) — a fast and simple way to start operating legally in Brunei.

  • Business name registration documents
  • Sole proprietorship and partnership setup
  • ROCBN filing preparation
  • Annual renewal document assistance
Business Names Act (Cap. 92) | ROCBN
Musbitha Sdn Bhd provides document preparation assistance only. Bank account approval decisions rest with the respective bank. ABCI license approval rests with ABCI.
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Opening a Company Bank Account in Brunei?

Banks in Brunei require a precise and complete set of corporate documents for account opening. Missing or incorrect documents cause delays. Let Musbitha Sdn Bhd prepare your full document package — accurately and efficiently, so you can walk into the bank ready.

Get Your Bank Documents Ready

+673 233 0139 | info@musbitha.com