Brunei Tax Residency Guide 2026

Overview — Tax Residency in Brunei

Because Brunei does not impose personal income tax, the concept of tax residency for individuals is largely irrelevant from a domestic tax perspective. There is no income tax return to file, no tax liability based on residency status, and no distinction between residents and non-residents for personal taxation. For companies, residency determines whether the company is taxable on worldwide income or only Brunei-source income. The Ministry of Finance and Economy administers corporate tax. The limited significance of tax residency means that individuals can live and work in Brunei without tax compliance obligations, regardless of their residency status.

Individual Residency — No Tax Implications

Brunei does not have a statutory definition of tax residency for individuals because there is no personal tax to which residency would attach. In practice, the following observations apply:

• No 183-day rule — there is no codified physical presence test for tax purposes
• No worldwide income tax — individuals are not taxed on worldwide income regardless of residency
• No source tax — individuals are not taxed on Brunei-source income
• No filing requirement — no tax return is required from individuals

The absence of individual income tax means that a person can be resident in Brunei (under immigration rules) without any personal tax consequences. For individuals moving to Brunei, the main consideration is their tax exposure in their home country. Many countries (e.g., UK, US, Canada) tax their residents on worldwide income, and individuals who become Brunei residents may still have reporting obligations in their home country. Brunei's lack of DTTs means there is no treaty mechanism to resolve dual residency claims.

Corporate Residency

A company is considered tax resident in Brunei if it meets either of the following conditions:

• Incorporation — the company is incorporated or registered under the Companies Act (Chapter 39) in Brunei
• Place of effective management — the company's central management and control is exercised in Brunei

Resident companies are taxed on income accruing in or derived from Brunei plus foreign income remitted to Brunei. Non-resident companies are taxed only on Brunei-source income. The place of effective management (POEM) test considers where board meetings are held, where the directors make decisions, and where the company's strategic direction is determined. Foreign-incorporated companies with management in Brunei may be deemed resident.

No Double Tax Treaties

Brunei has not entered into any comprehensive double tax treaties (DTTs). This is a significant consideration for cross-border investment and business structuring. The absence of DTTs means:

• No reduced withholding tax rates for cross-border payments
• No treaty protection against double taxation
• No mutual agreement procedure for resolving tax disputes
• No limitation on benefits clause

Brunei has signed a limited number of Tax Information Exchange Agreements (TIEAs) under the OECD framework. These allow for exchange of information on request but do not provide treaty benefits. For multinational enterprises, the absence of DTTs means that payments from Brunei to related parties in treaty countries are subject to domestic law withholding rates (which are zero for dividends, interest, and royalties). However, the recipient in their home country may not be able to claim foreign tax credits or treaty relief because Brunei does not impose withholding tax that would be creditable.

Source Rules

For the limited purposes of corporate taxation, Brunei-source income is determined by the following rules:

• Business income — sourced where the business activities are carried out
• Employment income — sourced where the employment duties are performed (not taxable for individuals)
• Property income — sourced where the property is located
• Dividends — sourced where the paying company is resident
• Interest — sourced where the payer is resident

For individuals, source rules are not relevant because there is no tax. For companies, source rules determine whether income is within the charge to CIT.

FAQs

Do I become a Brunei tax resident if I live there for 183 days?

Brunei does not have a defined tax residency test for individuals because there is no personal income tax. Your immigration status is separate from tax considerations. Your home country's tax rules will determine your tax obligations.

Can I get a certificate of tax residency from Brunei?

For companies, a certificate of tax residency may be issued by the tax authority in limited circumstances. For individuals, certificates are generally not issued because there is no personal tax system.

Does Brunei exchange tax information with other countries?

Brunei has signed TIEAs under the OECD framework and is a member of the Global Forum on Transparency and Exchange of Information for Tax Purposes. Information may be exchanged on request subject to the terms of the applicable agreement.

Disclaimer

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