When you leave a country where you are a tax resident, many jurisdictions impose an exit tax on the unrealized gains of the assets you own. The tax is triggered at the moment you cease to be a resident, and it applies only to the increase in value of those assets—not to cash that has already been taxed.
What is taxed
- Unrealized capital gains on stocks, bonds, commodities, crypto, and other investment assets.
- Private business interests – the tax authority will assess the value of a privately‑held company and tax the deemed gain.
- Real estate is generally taxable, except in specific cases such as the United States’ expatriation rules.
Cash, already‑taxed income, and certain tax‑advantaged accounts (e.g., Canadian TFSA) are not subject to exit tax.
Typical calculation (example)
- A Canadian resident bought Bitcoin for $50,000.
- At the time of departure its market value is $80,000.
- Canada would tax the $30,000 gain as a capital gain, using the same rates that apply to ordinary capital‑gain taxation in Canada.
Country‑specific rules
| Country | Exit‑tax presence | Key features / thresholds |
|---|---|---|
| Canada | Yes, but only after a 5‑year residency period. | Gains on investments and private businesses are taxed; RRSPs are taxed, TFSA gains are not. Real estate is taxable. |
| United Kingdom | No exit tax (as of now). | Simpler for those moving from the UK. |
| United States | Yes, for “covered expatriates.” | Applies if net worth > $2 million or average annual income > $171,000 (2024 figures). Tax is on the amount over a $700,000 exemption. Real estate is generally included, except for certain exemptions when giving up citizenship. |
| Australia | Yes, with a deferral option. | Tax can be deferred until the assets are disposed of, but the deferral must apply to all assets, not selectively. |
| Other jurisdictions | Varies; many have 10‑year residency thresholds. | Always check the specific residency rule of the departing country. |
Common misconceptions
- Real estate abroad is untaxed – In most countries, foreign property is subject to exit tax; the claim that it is not is inaccurate.
- Holding assets in an offshore company avoids tax – If the assets are still considered owned by the resident, they are included in the exit‑tax calculation.
- Only cash is taxed – Exit tax targets unrealized gains; cash that has already been taxed is excluded.
Assets typically not taxed
- Cash (already taxed).
- Tax‑advantaged accounts where gains are not recognized (e.g., Canadian TFSA).
- Certain trusts – Depends on the jurisdiction and how the assets entered the trust. Canadian trusts are generally unfavorable, while U.S. trusts can sometimes provide shelter.
Planning considerations
- Identify whether your current country imposes an exit tax and the residency period that triggers it.
- Assess all asset categories – investments, private businesses, real estate, and trusts.
- Determine the timing of the move – delaying departure until after a residency threshold may avoid the tax (e.g., Canada’s 5‑year rule).
- Consider business restructuring – closing or selling a private company before departure can reduce the taxable deemed gain.
- Explore deferral options – Australia allows a full‑asset deferral, but it must be applied universally.
- Review trust structures – In the U.S., properly structured trusts may mitigate exposure; in Canada, trusts are generally disadvantageous.
- Calculate net‑worth thresholds – For U.S. expatriates, only those exceeding $2 million net worth face the exit tax, with a $700 k exemption.
Risks and caveats
- Tax authorities may value private businesses on a multiple of earnings, potentially inflating the taxable gain.
- Partial deferral of assets is usually not permitted; the tax regime often requires an all‑or‑nothing approach.
- Incorrect residency assumptions can trigger unexpected taxes; precise dates of residency termination are critical.
- Changing legislation – Rules can evolve, especially in countries with active tax reform agendas.
Practical steps before relocating
- Compile a comprehensive inventory of all assets, including market values and acquisition costs.
- Verify the exit‑tax rules of the current residence, focusing on residency duration and asset categories.
- Model the tax impact under different scenarios (e.g., selling assets before departure vs. retaining them).
- If a private business is involved, obtain a professional valuation and consider a sale or restructuring prior to exit.
- Evaluate whether a trust or offshore entity could provide legitimate tax mitigation, keeping in mind jurisdiction‑specific treatment.
Understanding the mechanics of exit tax and planning accordingly can prevent costly surprises when you change your tax residence.
