Before recommending an estate freeze to a client, advisors should first ask them a simple question: Are you a U.S. citizen? By failing to ask this question, advisors may be overlooking significant cross-border tax implications. While an estate freeze can be an effective tool for succession planning, it can come with a number of complex and sometimes punitive U.S. tax consequences when the freezor is a U.S. citizen. This article will summarize a few of the “tax traps” associated with an estate freeze implemented by a U.S. citizen.
What is an estate freeze?
An estate freeze typically involves a business owner exchanging common shares of a corporation for fixed-value preferred shares, effectively “freezing” the current value of their shareholdings in the corporation. New common shares, which represents the future growth of the business, are then issued directly to family members, or alternatively to a newly introduced family trust. The estate freeze allows for the original business owner to “cap” their gain and shift future appreciation of the business to the next generation.
For Canadian taxpayers, an estate freeze is relatively straightforward. However, for U.S. citizens, the implementations of an estate freeze may trigger the following “tax traps”:
Trap #1: Deemed Disposition vs. Non-Recognition Mismatch
One of the most significant tax traps arises from the mismatch between the Canadian and the U.S. tax treatment of the transaction. In Canada, an estate freeze is often structured as a tax-deferred rollover[1], allowing the exchange of shares without triggering any immediate capital gains.
However, in the U.S., it does not automatically recognize this tax deferral. The Internal Revenue Code may treat the exchange as a taxable event, triggering capital gains on the appreciated shares. In other words, a tax-free transaction in Canada may be fully taxable in the U.S.
The non-recognition of the tax deferral by the U.S. creates a timing mismatch, namely: the taxpayer pays U.S. tax now, but Canadian tax is deferred until later. While foreign tax credits may eventually help minimize the tax consequences, they often do not fully eliminate the double tax due to timing and characteristic differences.
Trap #2: Corporation Classification Issues – CFC or PFIC?
After an estate freeze, the corporation will likely be either a Controlled Foreign Corporation (“CFC“) or a Passive Foreign Investment Company (“PFIC“) for U.S. tax purposes, where:
- CFC status applies if U.S. shareholders own more than 50% of either the voting power or the value of the corporation. This triggers complex reporting rules and may result in immediate taxation of certain types of income (e.g., Subpart F income or Global Intagible Low-Tax Income[2]), even if no distributions are made.
- PFIC status can be even more punitive, leading to harsh tax and interest charges on distributions or gains unless specific elections are made.
An estate freeze that introduces family members or trusts as shareholders may also inadvertently change ownership percentages and trigger the CFC or PFIC rules.
Trap #3: Bringing a Canadian Trust into the Corporate Structure
As noted above, an estate freeze may involve a Canadian family trust subscribing to newly-issued common shares. While this is a common corporate structure in Canada in a post-freeze event, it creates significant issues for U.S. citizens.
From a U.S. perspective, a Canadian trust will be considered either a foreign grantor trust or a foreign non-grantor trust, each with its own set of reporting rules and tax implications. Typically, a family trust would be considered a foreign non-grantor trust, which would trigger the following:
- U.S. Throwback rules: the trust’s accumulated income distributed to U.S. beneficiaries at a later time can be taxed at the highest marginal rates with interest penalties.
- Complex reporting: U.S. tax forms[3] carry severe penalties if not filed correctly.
- Loss of favorable tax treatment: income retained in the trust may not benefit from the same deferral as under Canadian rules.
Trap #4: Currency Fluctuation Risk
U.S. taxpayers must calculate gains and losses in U.S. dollars, which is often overlooked. In an estate freeze, the value of shares is determined in Canadian dollars, but future dispositions or redemptions must be converted into U.S. dollars.
The mismatch in currency recognition can create a hidden tax risk in circumstances where the value of the shares remains stable in Canadian dollars, but fluctuations in the exchange rate can generate taxable gains in the U.S. This “phantom income” is particularly problematic when no cash is received to pay the tax.
Trap #5: Preferred Share Redemptions
The fixed-value preferred shares received by the freezor in an estate freeze are often redeemed over time to provide retirement income (commonly referred to as a “wasted freeze”). In Canada, these redemptions are either treated as dividends and, in some instances, as a return of capital.
In the U.S., however, the tax treatment on the redemption of the preferred shares may differ significantly, namely:
- Redemptions may be treated entirely as dividends, leading to higher tax rates.
- Foreign tax credits may not align properly with the character of the income thus, resulting in double taxation.
Overall, this can result in higher effective taxation than originally anticipated.
Conclusion
An estate freeze can be a useful planning strategy for Canadians, but for U.S. citizens it often comes with hidden tax traps. Before implementing an estate freeze involving a U.S. citizen, advisors should be cautioned to consult cross-border tax advisors to minimize the overall cross-border tax implications. Otherwise, the lack of proper planning can lead to unexpected liabilities, double taxation, and significant compliance headaches.
[1] Under section 85 of the Income Tax Act.
[2] These concepts are beyond the scope of this article.
[3] Such as 3520 and 3520-A.
