New rules could spell doom for tax havens

Wednesday, October 9th, 2019

Firms, foreign investors will no longer enjoy many perks as regulations change

The Vancouver Sun

Foreigners looking to Canada as a tax haven and Canadians seeking havens abroad will have to deal with a whole new set of rules when the Organization for Economic Co-operation and Development’s Multilateral Instrument (MLI) rule takes effect Dec. 1.

“Foreign investors will have to rethink the extent to which their investments will be subject to Canadian tax and the extent to which it affects their return on investments and on their disposition,” says Darren Hueppelsheuser, a tax lawyer in Norton Rose Fulbright Canada LLP’s Calgary office.

“A lot of opportunities for tax-advantageous structuring will no longer be available to foreign investors in Canada — and for that matter, to Canadian companies investing abroad in the countries (that) have adopted the MLI.”

The MLI requires participating countries that have signed the agreement to include the minimum standards against treaty shopping and abuse found in the OECD’s Base Erosion and Profit Shifting (BEPS) project in “covered tax agreements” (CTA) — in which both parties to a double taxation treaty have ratified the MLI and notified the OECD that their agreement is “covered.”

Most significantly, the MIL modifies all CTAs by incorporating a broad anti-avoidance rule known as the principle purpose test (PPT).

The PPT provides that treaty benefits may be denied where it’s reasonable to conclude that one of the principal purposes of any transaction was to obtain such a benefit. The most obvious example involves the use tax avoidance structures or arrangements such as holding or shell companies set up “principally” to take advantage of a double taxation treaty.

To date, some 89 jurisdictions that are parties to more than 1,400 double taxation treaties have signed the MLI, and 26 (including Canada) have formally ratified them.

Five of Canada’s most important trade partners in 2018 — China, the United Kingdom, Japan, Mexico, and South Korea — have signed the treaty although only the U.K. and Japan have ratified so far.

Canada has advised the OECD that it is amenable to having 84 of its 93 double taxation treaties subject to the MLI when and if the various countries involved also ratify them and designate them as CTAs.

Notable exceptions are the U.S., Germany and Switzerland, with whom Canada has double taxation treaties but who have not signed the MLI.

However, Canada has engaged these countries in bilateral treaty negotiations that are expected to mirror the convention’s provisions.

Ecuador, Guyana, Kyrgyzstan, Taiwan, Uzbekistan and Venezuela are the other countries that have treaties with Canada but are not MLI signatories.

The upshot is that, as of Jan. 1, 2020, the MLI will affect withholding taxes under Canada’s tax treaties with countries that have ratified the MLI.

It will impact other taxes, including capital gains taxes, for the tax year beginning on or after June 1, 2020. Other treaties will be affected when Canada’s partners ratify the MLI.

What is certain is that the impact on withholding taxes could be significant.

“If the treaty benefits don’t apply because of the PPT test, the withholding tax in the case of dividends could rise from as little as five per cent to 25 per cent,” Hueppelsheuser says.

“So in some cases it may be better for investors to structure their investments to produce an interest stream rather than a dividend stream.”

According to the lawyer, foreign investors with inherent gains who may be caught by the MLI should at least look into selling their interests before the convention takes effect.

“While the MLI is not retroactive, it does capture the entirety of the gain on the date of disposition,” Hueppelsheuser says.

The biggest issue may be the uncertainty created by the PPT.

“It’s not at all clear how Canadian courts will deal with PPT and its effect on our GAAR (general anti-avoidance rule), which our courts have interpreted for decades and whose approach we understand,” says Patrick Marley, a tax lawyer in Osler, Hoskin & Harcourt LLP’s Toronto office.

“There’s also some concern about how Canadian courts will deal with foreign decisions interpreting the MLI, because the identical rule will be found in many treaties.”

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