Wealth taxes are limited in Europe, but many countries are either introducing new levies or strengthening exit taxes that capture value when high‑net‑worth individuals leave. Understanding the current landscape, the mechanics of exit taxes, and the timing of a move is essential for anyone considering relocation.
Current wealth‑tax situation in Europe
| Country | Status | Notes |
|---|---|---|
| Switzerland | No general wealth tax; rejected a 50 % federal inheritance and gift tax above CHF 50 million (Nov 2025) | |
| Norway | Active wealth tax; recent tightening of exit tax after outflows | |
| Spain | Implements a wealth tax | |
| France | Partial wealth tax on specific assets; proposed “Zuckman” minimum tax on very large fortunes (not yet law) | |
| Italy, Belgium, Netherlands | Tax a portion of wealth (e.g., investment returns) rather than a full wealth tax | |
| Hungary | Plans 1 % annual wealth tax on assets above €1 billion; parliamentary debate expected Oct 2027 | |
| Sweden | Abolished wealth tax in 2007; proposals to re‑introduce it together with an exit tax are under discussion |
Why exit taxes matter
When a jurisdiction raises a wealth tax, many affluent residents choose to relocate. To preserve revenue, governments often introduce or tighten exit taxes that tax unrealized gains at the moment of departure.
- Norway example – A founder with shares valued at NOK 50 million faces a 3 million NOK exemption, leaving NOK 47 million subject to a 37.84 % exit tax. The liability is roughly NOK 17.8 million, payable over 12 years even without selling the shares.
- Sweden – Proposes a 10‑year rule that can tax share sales occurring after departure rather than taxing unrealized gains at exit.
- United Kingdom – After abolishing the “non‑dom” regime, wealth outflows increased. A new budget on 28 Oct may introduce an exit tax, prompting many to leave before any change takes effect.
Exit‑tax regimes beyond Europe
- Canada, Australia, South Africa, Japan – Have departure tax rules that capture gains on assets when a taxpayer ceases residency.
- United States – Imposes an exit tax on individuals who renounce citizenship or abandon a green card, based on the fair‑market value of worldwide assets.
Planning considerations
- Timing vs. asset growth – Calculate the exit‑tax liability now and compare it with the cumulative wealth tax you would pay if you stayed. In some cases the exit tax can be recouped within a few years of remaining resident.
- Asset composition – Exit taxes typically target:
- Shares and other equity holdings
- Cryptocurrencies
- Pensions and certain investment funds
- Real‑estate (often excluded in Canada, Australia, South Africa, but still taxable in many jurisdictions)
- Deferral and relief options – Several countries allow postponement of the exit‑tax payment under specific conditions:
- Austria – Relief for qualifying moves within the EU/EEA.
- Denmark – Conditional deferral if the move is to another EU country.
- Belgium – Potential indefinite deferral if no asset sales occur within 24 months after relocation to an EU/EEA state.
- Netherlands – 10‑year cancellation for older departures.
- Norway – Requires payment within 12 years, with limited deferral.
- Residency facts – A mere change of tax‑resident permit is insufficient. Physical presence, family location, primary home, and work location all influence residency status.
- Tax treaties – Review double‑taxation agreements between the current and destination countries to avoid unexpected liabilities.
Practical steps for a relocation decision
- Quantify assets – List shares, crypto, pensions, property, and other taxable items.
- Model exit‑tax liability – Apply the relevant rates and exemptions (e.g., Norway’s 37.84 % on gains above the NOK 3 million allowance).
- Compare with ongoing wealth‑tax burden – Project annual wealth‑tax payments in the current jurisdiction versus the one‑time exit‑tax cost.
- Assess deferral possibilities – Identify whether the destination country offers relief that could spread the liability over several years.
- Consider destination tax regime – Some countries have no wealth tax and no exit tax (e.g., certain Caribbean jurisdictions), while others may impose their own exit taxes on incoming residents.
- Execute a full move – Relocate family, primary residence, and employment to establish genuine tax residency; partial moves may not terminate tax obligations.
Risks and caveats
- Legislative volatility – Wealth‑tax proposals frequently change; a law under consideration may be withdrawn or altered before implementation.
- Liquidity constraints – Exit taxes are often assessed on unrealized gains; paying a large bill without liquidating assets can be problematic.
- Unexpected exposure – Certain assets (e.g., domestic real estate) may remain taxable in the source country even after departure.
- Deferral is not cancellation – Postponed payments still become due unless the taxpayer meets specific conditions (e.g., selling the asset).
By systematically evaluating the current wealth‑tax environment, the structure of exit taxes, and the timing of a move, high‑net‑worth individuals can make informed decisions that balance tax efficiency with personal and business considerations.
