The Renewed Taiwan–Singapore Double Tax Agreement (the “Renewed DTA”), which will come into effect on 1 January 2027, marks the most significant update to the 1981 Taiwan-Singapore Double Tax Agreement (the “Original Agreement”) since it was concluded over four decades ago. While the revised treaty modernises the DTA framework between Taiwan and Singapore, it also creates attractive planning opportunities for private equity funds investing into Taiwan. 

For fund managers who currently invest into Taiwan through offshore vehicles in jurisdictions such as the Cayman Islands or the British Virgin Islands (“BVI”), the Renewed DTA provides a compelling reason to reassess whether a Singapore investment platform could offer greater tax efficiency and commercial advantages. 

 

A Meaningful Reduction in Dividend Withholding Tax

One of the most notable changes is the introduction of a 10% withholding tax rate on dividends paid by Taiwanese companies to qualifying Singapore residents.

This is the first time the Taiwan–Singapore DTA has provided a meaningful reduction in dividend withholding tax for Singapore investors. Under the Original Agreement, Taiwan dividends generally remained subject to the domestic withholding tax rate of 21%. 

Importantly, the renewed 10% withholding tax rate applies without any minimum shareholding requirement, making it relevant not only for strategic investors but also for private equity funds holding minority stakes in Taiwanese portfolio companies.

For funds expecting dividend distributions during the investment holding period, reducing the withholding tax from 21% to 10% can materially improve after-tax returns.

 

Reduced Withholding Tax for Other Investment Returns 

The Renewed DTA also improves the tax treatment of other common investment returns such as interest and management fees. 

For funds using shareholder loans or acquisition financing, the Renewed DTA caps withholding tax on interest to 10%. Currently, interest is subject to Taiwan withholding tax at the domestic rate of 20%, with no treaty relief available.

Under the Original Agreement, management and advisory fees charged by a Singapore sponsor to a Taiwan portfolio company are generally excluded from the “Business Profits” article of the treaty. Such payments are generally subject to 20% Taiwan withholding tax under domestic law. From 1 January 2027, such fees should generally be taxable only in Singapore, unless the Singapore enterprise carries on business through a permanent establishment in Taiwan. 

 

New Provision on Collective Investment Vehicle     

Under most tax treaties, a taxpayer must generally satisfy two key conditions before obtaining treaty benefits:

  1. Be a resident of the treaty country concerned. 
  2. Be the beneficial owner of the income; a condition imposed to deny treaty benefits to mere nominees, agents or conduits.

A collective investment vehicle (“CIV”), such as a variable capital company (“VCC”) fund, can encounter difficulties in satisfying the treaty residence and beneficial owner of income requirements as the tax authorities of the source country may hold the view that a CIV or VCC fund merely acts as a pooling vehicle for investors and that the real residents and true beneficial owners of income are the underlying investors. If such a view were to be taken, only the underlying investors are the persons entitled to the treaty benefits. A CIV or a VCC fund would need to undertake a cumbersome investor-by-investor tracing exercise to identify the beneficial owners of income and their tax residency position. 

The Renewed DTA introduced a new provision to recognise collective investment vehicles as treaty-eligible persons and eliminate this uncertainty. It deems a qualifying CIV to be a Singapore tax resident and the beneficial owner of Taiwan-source income for treaty purposes. This enables a CIV to avail itself of the reduced withholding tax rates provided for under the revised DTA, subject of course to satisfying other treaty conditions, including the Principal Purpose Test requirements.     

A CIV must be an arrangement which qualifies as a collective investment scheme under the Singapore Securities and Futures Act, and not broadly exempted under specific excluded subdivisions, and meet the control, management and residency requirements. 

 

Singapore Fund Incentives Can Complement the Treaty

For funds which are resident in Singapore and qualify to enjoy domestic tax exemption on specified income under the fund incentive schemes of Section 13O, Section 13OA and Section 13U, they are also able to benefit from Singapore’s extensive tax treaty network, including the Renewed DTA, for the treaty benefits. 

This double-tax advantage is not available to a non-resident fund, established in jurisdictions such as the BVI, which could only secure the Section 13D offshore fund tax exemption on specified income (if relevant conditions are met) but unable to avail itself of treaty benefits, including those offered under the Renewed DTA. 

This distinction may influence the choice of fund vehicle that a fund manager would use for future investments in Taiwan.

 

Why Singapore Becomes More Attractive

Singapore already offers one of Asia's leading fund management ecosystems, supported by:

  • an extensive tax treaty network;
  • a stable legal and regulatory framework;
  • deep capital markets and experienced professional advisers; and
  • attractive tax incentive regimes for investment funds.

The Renewed DTA enhances these existing advantages by reducing tax leakage on investments into Taiwan, making Singapore an increasingly attractive jurisdiction for regional investment platforms.

 

Is It Timely to Revisit Existing Investment Structures?

Many Asia-focused private equity funds established their Taiwan investment platforms years ago using offshore jurisdictions such as the Cayman Islands or BVI. The Renewed DTA provides an opportunity to revisit these legacy structures.

Depending on the commercial objectives and investor profile, fund managers may wish to consider various options:

  • Establishing investment vehicles in Singapore.
  • Using a Singapore holding company for Taiwan acquisitions.
  • Migrating investment platforms to Singapore where commercially feasible.
  • Reviewing whether existing Taiwan investments could be more efficiently held through Singapore.

Any proposed restructuring however should form part of the fund's long-term investment strategy and should not be undertaken solely to obtain treaty benefits. A Singapore holding platform established early in the investment lifecycle, supported by genuine commercial substance and real investment decision-making activities, is generally more robust than introducing a Singapore holding company immediately before a dividend distribution or an investment exit. Fund managers should also consider the treaty's Principal Purpose Test which may deny treaty benefits where obtaining such benefits is one of the principal purposes of the arrangement.

 

Looking Ahead

The Renewed DTA represents more than simply lower withholding tax rates. It strengthens Singapore's position as a regional investment platform by combining treaty access with an established fund management ecosystem and competitive fund tax incentive regimes.

For private equity funds investing into Taiwan, the Renewed DTA provides a timely opportunity to reassess existing holding structures, financing arrangements and management fee models. While any restructuring should be driven by genuine commercial objectives and supported by appropriate substance, fund managers that begin planning ahead of the treaty's commencement on 1 January 2027 will be well positioned to maximise the benefits available under the new regime. 

Get in touch with one of our specialists for more information

Law Wei Lin
Partner, International Tax
+65 6715 1164
LawWeiLin@rsmsingapore.sg
Soh Jin Feng
Senior Manager, International Tax
+65 6715 1161
SohJinFeng@RSMSingapore.sg