
The Government of Brunei Darussalam has signed Avoidance of Double Taxation Agreements (DTA) with a number of countries which serves to lessen the burden of tax on companies when operating in Brunei Darussalam and the other signatory country.
To claim for credit against Brunei Darussalam tax, evidence of payment must be produced to support the claim.
In line with the establishment of high standards of transparency and exchange of information as set out by Organisation for Economic Cooperation and Development (OECD), Brunei Darussalam have started the process of renegotiating the provisions relating to exchange of information in the existing treaties. As a result, a Protocol has been signed with the Republic of Singapore updating the Article on exchange of information as per the latest internationally agreed standards. Meanwhile, new treaties signed in year 2009 onwards, contain the latest provisions on exchange of information. These includes DTA with Malaysia, Hong Kong Special Administrative Region and Republic of Tajikistan.

The Government of Brunei Darussalam has also signed the Tax Information Exchange Agreement (TIEA) as part of its commitment towards international exchange of information. Unlike DTA, the objective of TIEA is to promote cooperation in tax matters through exchange of information between the signatory countries especially cooperation in countering abuses of the financial system.
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The Republic of France |
(signed on 30 December 2010, not yet in effect) |
The Revenue Division under Ministry of Finance is also responsible for the negotiation of Bilateral Investment Treaty (BIT) on behalf of Government of Brunei Darussalam. This treaty serves to protect investors and investments of both signatory countries.

The Government of Brunei Darussalam is also signatory to the ASEAN Agreement on the Protection and Promotion of Investment with all ASEAN countries in 1986. The new ASEAN member countries acceded to the Agreement when they joined ASEAN. In addition, the Government of Brunei Darussalam has also signed the Agreement on the ASEAN Investment Area.
Updated as of 19 May 2011