Brunei Cross-Border Tax Guide 2026

Overview — Cross-Border Taxation in Brunei

Brunei's cross-border tax framework is characterised by its simplicity and the absence of most common anti-avoidance rules. There is no withholding tax on any payments to non-residents (dividends, interest, royalties, management fees, technical service fees, rental income). There are no transfer pricing rules (though the arm's length principle is generally expected for related-party transactions). There are no CFC rules attributing foreign income to Brunei residents. There are no thin capitalisation rules limiting interest deductions. This minimalist approach makes Brunei a highly attractive jurisdiction for holding companies, financing companies, and intellectual property holding structures, but the lack of DTTs may create challenges for taxpayers seeking relief from double taxation.

No Withholding Tax on Cross-Border Payments

Brunei does not impose any withholding tax on payments to non-residents. This is a significant advantage for cross-border structures. The following payments are not subject to WHT:

• Dividends — paid to foreign shareholders (0% WHT)
• Interest — paid to foreign lenders (0% WHT)
• Royalties — paid to foreign IP owners (0% WHT)
• Management fees — paid to foreign parent companies (0% WHT)
• Technical service fees — paid to foreign service providers (0% WHT)
• Rental income — paid to non-resident landlords (0% WHT)
• Branch profits — remitted to head office (0% WHT)

This zero-WHT regime means that multinational groups can repatriate profits from Brunei without incurring withholding tax. The recipient must consider their own country's tax treatment of the inbound payment.

No Double Tax Treaties

Brunei has not entered into any comprehensive double tax treaties. This has several implications for cross-border business:

• No treaty reduction of withholding taxes in other countries — a Brunei resident receiving income from abroad is subject to the full domestic withholding tax rate in the source country
• No foreign tax credit relief under treaty — Brunei provides unilateral foreign tax credit for corporate taxpayers but the mechanism is limited
• No mutual agreement procedure — disputes on double taxation cannot be resolved through treaty mechanisms
• No limitation on benefits — but also no treaty benefits to limit
• No permanent establishment threshold protection

For individuals, the absence of DTTs is generally not relevant because Brunei does not tax individuals. For companies, the lack of treaty protection should be considered when investing abroad, particularly in countries with high withholding tax rates.

No Transfer Pricing Rules

Brunei does not have specific transfer pricing legislation or regulations. There is no requirement to prepare transfer pricing documentation, no master file or local file requirements, and no country-by-country reporting. However, the general anti-avoidance provisions in the Income Tax Act may allow the tax authority to disregard or recharacterise transactions that are not conducted at arm's length. In practice, related-party transactions should be priced at arm's length to avoid potential challenges. Multinational enterprises with operations in Brunei should still consider the transfer pricing requirements of other jurisdictions (e.g., Singapore, Malaysia, OECD BEPS compliant countries) when documenting cross-border related-party transactions.

No CFC or Thin Cap Rules

Brunei has no controlled foreign company (CFC) rules. This means that Bruneian residents (companies) do not have to attribute the passive income of foreign subsidiaries to their Brunei tax return. This is favourable for holding companies with subsidiaries in low-tax jurisdictions. Equally, Brunei has no thin capitalisation rules — there is no maximum debt-to-equity ratio for interest deduction purposes. Companies can be highly leveraged without restriction on interest deductibility, subject to general principles of commercial substance. However, the tax authority may challenge excessive interest deductions under general anti-avoidance provisions if the arrangement lacks commercial substance.

Tax Information Exchange

Brunei has signed Tax Information Exchange Agreements (TIEAs) with several countries under the OECD framework. These agreements allow for exchange of information on request but do not provide any treaty benefits (such as reduced withholding rates). Brunei is a member of the Global Forum on Transparency and Exchange of Information for Tax Purposes and has been rated largely compliant. Brunei has also committed to the Common Reporting Standard (CRS) for automatic exchange of financial account information. Financial institutions in Brunei must report account information of foreign tax residents, which is automatically exchanged with the account holder's country of residence. This means that while Brunei does not tax its residents, it does share information with other tax authorities.

FAQs

Can a Brunei company benefit from DTTs?

No, Brunei has no DTTs. A Brunei company receiving income from a treaty country must rely on that country's domestic law for any relief. The Brunei company may be subject to withholding tax in the source country at the full domestic rate.

Is there any withholding tax on repatriating profits from Brunei?

No, there is zero withholding tax on dividends, interest, royalties, or branch profits repatriated from Brunei to any foreign recipient.

Does Brunei exchange tax information automatically?

Yes, Brunei has adopted the Common Reporting Standard (CRS) and automatically exchanges financial account information with participating jurisdictions. Brunei has also signed TIEAs with several countries.

Disclaimer

This guide provides general information about Bruneian cross-border taxation for the 2026 tax year. Tax laws may change. Always consult with a qualified international tax advisor or the Brunei Ministry of Finance and Economy for advice specific to your situation. InvestmentKit does not provide tax advice.