The discussion centers on the emerging idea of a global minimum tax for individuals, an extension of the corporate‑level minimum tax that the OECD is pushing to curb profit‑shifting by multinational firms.
Background on the corporate minimum tax
- The OECD’s “global minimum tax” targets large companies, especially tech firms, that move profits across borders to keep effective tax rates below 15 %.
- The rule is designed to eliminate “zero‑tax” structures, but it currently applies only to corporations and does not immediately affect small businesses or individual entrepreneurs.
Why a personal minimum tax is being considered
- Recent Bloomberg reporting (cited in the discussion) notes that the OECD is also exploring a baseline tax on individuals, particularly high‑net‑worth persons who can relocate easily.
- Some politicians, notably in Canada, have raised the notion that citizens should contribute to their home country’s tax base regardless of residence, citing costs such as repatriation.
- The pandemic has accelerated conversations about citizenship‑based taxation, a model already used by the United States, where tax liability follows the passport rather than the place of residence.
Possible implementation paths
- Home‑country enforcement – Nations could require proof of tax payments abroad as a condition for passport renewal. Failure to provide such proof might lead to denial of renewal or even cancellation.
- Regional coordination – The European Union could adopt a collective minimum‑tax framework, similar to the corporate agreement, while individual non‑EU states (e.g., Australia, Canada, Argentina) might act unilaterally.
- Selective pressure – Countries could pressure jurisdictions with low or no income tax (e.g., Cayman Islands, Barbados) to adopt a modest baseline rate, as seen when Spain and France pushed Andorra to introduce an income tax.
Implications for high‑tax‑country citizens
- Citizens of jurisdictions with high personal tax rates may face additional obligations if their home governments adopt a minimum‑tax rule.
- The burden could manifest as:
- A modest surcharge (a few percentage points) on worldwide income, regardless of where the income is earned.
- Restrictions on passport renewal for those who cannot demonstrate foreign tax compliance.
- Potential loss of certain tax‑friendly statuses (e.g., the UK’s “non‑dom” regime) if governments tighten residency definitions.
Practical steps to prepare
- Obtain additional citizenships: Secure a second passport from a jurisdiction that does not levy personal income tax (e.g., St. Kitts and Nevis, Antigua and Barbuda) or that offers flexible dual‑citizenship rules.
- Establish tax‑friendly residency:
- Set up a residence in a country with favorable tax treatment for foreign income, such as the United Arab Emirates (UAE) or Monaco.
- Maintain the residency by spending the required minimum number of days each year (often a few days to a week).
- Consider non‑dom status: If you can legally claim non‑domiciled residency in a country like the UK, you may benefit from a lump‑sum tax or exemption on foreign earnings for a limited period (typically 10–20 years).
- Monitor information‑sharing regimes: The Common Reporting Standard (CRS) and FATCA already compel over 110 jurisdictions to exchange financial account data. Living in a country that has not yet joined CRS (e.g., El Salvador, Honduras, North Macedonia, Bolivia) could reduce reporting exposure, though this may change as more nations adopt the standard.
- Diversify assets and structures: Holding investments through entities in tax‑neutral jurisdictions (e.g., a UAE holding company) can provide flexibility if personal tax obligations shift.
Outlook
While a worldwide individual minimum tax is not imminent, the trend toward greater coordination among tax authorities suggests that high‑net‑worth individuals should anticipate tighter enforcement and prepare alternative citizenship or residency options. Maintaining a portfolio of passports and tax‑friendly residences offers the agility to adapt should any jurisdiction impose a baseline personal tax rate.
