Swiss wealth tax 2026: how Vermögenssteuer works for expats

Who pays Vermögenssteuer

The tax applies to all natural persons who are resident in Switzerland for tax purposes. This includes declaring foreign assets held abroad.. This includes Swiss citizens, C-permit holders, and foreign nationals who reside in Switzerland with a B permit and are subject to ordinary tax assessment.

There is no federal levy on net wealth. Instead, each canton and municipality sets its own rates, allowances, and rules. This means a person with the same assets in Zurich and in Geneva may face very different bills.

Expats who are taxed at source and have no subsequent ordinary assessment usually do not face a separate wealth tax bill, because their source tax already includes a standard component based on the tariff. However, if your gross employment income exceeds CHF 120'000 and a subsequent ordinary assessment becomes mandatory, worldwide assets are examined.

What counts as taxable wealth

Vermögenssteuer is calculated on net worldwide assets as of 31 December of the tax year. Taxable wealth includes bank account balances, securities and investment portfolios, bonds, fund units, crypto assets, private loans receivable, life insurance cash values, real estate anywhere in the world, business assets, and valuable personal property such as art collections or vehicles.

Importantly, Pillar 2 and Pillar 3a pension assets are not included in taxable wealth while they remain locked in the pension system. This is a major difference from non-pension investment accounts, which are included. This treatment makes Pillar 3a even more attractive from a tax perspective beyond the income deduction.

Foreign real estate is counted for rate determination purposes but is usually excluded from the direct calculation. It is used only to determine the applicable tax rate on the rest of the wealth, not to calculate the direct levy on the property itself. The double taxation agreement with the country where the property is located normally assigns the primary tax right for that property to that country.

Deductions and allowances

Debts are deductible from gross wealth. This includes mortgages, personal loans, credit card balances, and business debts. The tax office applies the principle of net wealth: assets minus debts.

Most cantons offer a tax-free allowance for individuals and married couples. For example, a single person may have CHF 80'000 to CHF 100'000 exempt from wealth tax, while a married couple may enjoy CHF 160'000 to CHF 200'000. The exact amount varies by canton and is updated annually.

In addition, social deductions may apply for dependent children and for persons with limited earning capacity. These can further reduce the taxable base.

For canton-level comparison, the ICTax tool by the Federal Tax Administration provides detailed tax burden tables. But as always, the cantonal tax office has the final authoritative figure. The Swiss tax return documents guide helps you gather the right evidence.

Cantonal differences and practical planning

Wealth tax rates differ drastically across cantons. Some cantons such as Zug and Schwyz have low marginal wealth tax rates, often below 0.1% on net wealth. Others like Geneva and Vaud can reach 1%. The municipality multiplier adds another layer of variation even within the same canton.

For an expat with, say, CHF 500'000 in net taxable wealth, the annual bill could range from under CHF 200 in some low-tax municipalities to over CHF 2'500 in higher-tax locations. This is not a recommendation to move, but it is a useful planning number when comparing cost of living across cantons.

Practical steps before year-end: list all worldwide assets with year-end values in CHF, total all debts, check the cantonal allowance, and estimate the net taxable wealth. Keep statements, mortgage documents, and brokerage year-end valuations in the same folder as your tax return documents.

If your wealth is growing or you are approaching a wealth threshold, ask a Swiss tax adviser whether asset structuring, debt allocation, timing of contributions, or canton choice can legally reduce the wealth tax burden. This is standard financial planning, not tax avoidance.

Homeowners should also review the planned Eigenmietwert abolition reform which will remove imputed rental income tax and mortgage interest deductions from 2029 — directly affecting the wealth and income tax position of Swiss property owners.