How is a reverse hybrid different from an ordinary hybrid entity?
Both describe one entity classified two ways, and the difference is which side sees the company. In the classic case the entity is transparent where it is established and a company to its investor. A reverse hybrid is the mirror image: a company to the country of establishment, transparent to the investor's country. That inversion matters because it decides who each system regards as the taxpayer, and therefore who reports the income, who pays the tax, and whose name is on the receipt that a credit claim later depends on. The vocabulary is confusing enough that it is worth writing down, for your own entity, which country sees which.
Who is the taxpayer in a reverse hybrid, the entity or the investor?
Both, according to their own country. The country of establishment taxes the entity on its profits because it sees a company. The investor's country expects the investor to report a share of the same profits as they arise, because it sees a transparent vehicle with no separate existence. Neither position is wrong domestically. The consequence is that one amount of income has two taxpayers, which is the practical problem: relief mechanisms are built around the same person being taxed twice on the same income, and here the person differs. Establishing who each system treats as liable is the first step in any file involving one of these vehicles.
Why was my foreign tax credit refused on a reverse hybrid?
A credit generally requires that the person claiming it is the person who bore the foreign tax, on the same income. Where the country of establishment assessed and collected from the entity, and your own country taxes you on a share of the entity's profits, the tax was borne by someone your system does not regard as you. The amount looks identical and the money genuinely left the group, but the chain of liability breaks. Sometimes the answer is a different claim route, sometimes a change to the vehicle, and sometimes an application under the treaty. What settles it is establishing in writing who was assessed.
Can a reverse hybrid entity claim treaty benefits?
Treaty benefits run to a resident person, so the question is whether either country accepts that a resident person received the income. Where the entity is a company at home it may well be a resident there. Where the investor's country sees no entity at all, it may regard the investor as the recipient and look to the investor's residence instead. Modern treaties and the anti-hybrid provisions address this directly, so the answer depends on the particular treaty text rather than on the general shape. A withholding agent will not resolve it for you, which is why the claim has to be documented in advance of the remittance.
How do I find out how my country classifies a foreign entity?
Start with the features your own system tests: the law under which the vehicle was formed, whether it has separate legal personality, whether the members' liability is limited, whether it can hold property and sue in its own name, and whether the members are taxed on a share of profits as they arise. Then obtain the establishment country's own characterisation in writing, because that is a question of its law and not of yours. Do this from the constitutional documents rather than from the vehicle's name. Names travel badly between systems, and similar labels in different countries are frequently classified differently.
What happens if nobody reports a reverse hybrid's income?
That outcome is what the anti-hybrid rules were written to remove. Where the investor's country does not tax the investor because it sees a company, and the establishment country does not tax the entity because of its own rules or a treaty claim, the income can fall between the two systems. The usual mechanism is an inclusion rule in one of the countries that switches on precisely when the other does not tax the amount. Relying on the gap is no longer a position. Identifying whether the gap exists, and which country's rule closes it, is the work.
Do Canada and the United States share tax information?
Yes, through more than one channel. The treaty has an exchange-of-information article that supports both routine and on-request exchange. Separately, an intergovernmental agreement has Canadian financial institutions identify US-reportable accounts and report them to the CRA, which passes them to the IRS, with the reverse flow for Canadian residents. Most other country pairs use the Common Reporting Standard for the same purpose. See FATCA reporting.
Which countries have a tax treaty with the United States?
Around sixty, including Canada, the United Kingdom, India, Australia and most of western Europe — but the list matters less than the terms, because each treaty caps rates and allocates income differently. Two countries with treaties can produce opposite answers on the same pension or the same royalty. What decides your position is the specific article covering your income type. See our country guides.