摘要:The Canadian federal budget of March 19, 2007 proposed to deny deductions for interest
on funds borrowed by Canadian taxpayers to invest in foreign affiliates. On May 14, 2007,
the finance minister announced a much narrower measure that would limit the denial to
situations where a Canadian borrowing is part of certain cross-border financing
structures—so-called double-dips. In this article, the authors comment on the economic
impact of outbound investment, as well as technical issues and problems that can be
expected to arise under the government’s proposal.
The authors argue that any limitation on interest deductibility should be considered
in the context of a broader initiative that seeks to achieve greater neutrality between
businesses, and at internationally competitive tax rates. A comprehensive domestic thin
capitalization rule is recommended as an alternative to the government’s proposal, to
limit excessive debt leveraging in Canada in respect of both inbound and outbound
investment, and also to address Canadian debt dumping by foreign investors and
leveraged buyouts of Canadian businesses. Businesses maintaining reasonable levels of
debt financing in Canada would not be penalized. The authors also argue that high
Canadian corporate income tax rates attract debt to Canada and discourage Canadian
domestic investment, and that any proposal to restrict interest deductibility should be
linked with significant reductions in Canada’s corporate tax rates.
关键词:Economic impact n foreign affiliates n interest deductibility n international
taxation n thin capitalization