Switzerland does not have a federal inheritance tax. Instead, each of the 26 cantons sets its own rules, rates, and exemptions. This means the tax you pay on an inheritance in Switzerland depends entirely on where the deceased person lived and where the assets are located.
For expats and international families with Swiss connections, this cantonal fragmentation creates both opportunities and complications. Choosing the right canton for your residence can save your heirs hundreds of thousands of francs.
This guide breaks down inheritance tax by canton for 2026, with practical planning strategies.
How Swiss Inheritance Tax Works
Swiss inheritance tax is levied on the beneficiaries, not on the estate itself. The tax rate depends on three factors:
- The canton of the deceased person’s last residence
- The relationship between the deceased and the beneficiary
- The value of the inheritance received by each beneficiary
The relationship factor is critical. Spouses and registered partners are exempt from inheritance tax in every canton. Direct descendants (children, grandchildren) are exempt in most cantons, though a few still tax them at reduced rates. More distant relatives and unrelated beneficiaries face significantly higher rates.
Cantons with Zero Inheritance Tax for Direct Descendants
The majority of Swiss cantons have abolished inheritance tax for spouses and direct descendants. These cantons are particularly attractive for families looking to pass wealth to the next generation:
- Zurich
- Bern
- Luzern
- Uri
- Obwalden
- Nidwalden
- Glarus
- Zug
- Schwyz
- Fribourg
- Basel-Stadt
- Basel-Landschaft
- Schaffhausen
- Appenzell Ausserrhoden
- Appenzell Innerrhoden
- St. Gallen
- Graubunden
- Aargau
- Thurgau
- Ticino
- Vaud
- Valais
- Geneva
- Neuchatel
- Jura
In these cantons, spouses and children pay no inheritance tax at all. This makes Switzerland one of the most favorable jurisdictions in Europe for intergenerational wealth transfer.
Cantons That Still Tax Direct Descendants
A small number of cantons still impose inheritance tax on direct descendants, though at reduced rates compared to other beneficiaries:
Schwyz
Schwyz taxes direct descendants at rates ranging from 0.5% to 3%, depending on the size of the inheritance and the degree of relationship. For a child inheriting CHF 1 million, the effective rate is typically around 1% to 1.5%.
Zug
Zug is known for its low overall tax burden, but it does impose a modest inheritance tax on direct descendants. Rates range from 0.5% to 2%, with generous exemptions for smaller estates. A child inheriting CHF 2 million might pay around CHF 10,000 to CHF 20,000 in inheritance tax.
Tax Rates for Non-Exempt Beneficiaries
For beneficiaries who are not spouses or direct descendants (siblings, nieces, nephews, friends, charities), the rates are substantially higher. Here is a comparison across several cantons:
| Canton | Siblings (approx.) | Unrelated (approx.) |
|---|---|---|
| Zurich | 3% to 6% | 6% to 15% |
| Bern | 2% to 5% | 5% to 12% |
| Geneva | 5% to 10% | 10% to 25% |
| Vaud | 4% to 8% | 8% to 20% |
| Ticino | 3% to 7% | 7% to 18% |
| Basel-Stadt | 3% to 6% | 6% to 15% |
These rates are progressive, meaning larger inheritances face higher marginal rates. Some cantons also apply age-based reductions, with younger beneficiaries paying less.
Gift Tax During Lifetime
Most cantons that levy inheritance tax also impose a gift tax on lifetime transfers. The rules generally mirror the inheritance tax rules: spouses and direct descendants are exempt in most cantons, while other beneficiaries face tax.
Making gifts during your lifetime can be a useful planning tool in some situations, particularly if the canton’s gift tax rates are lower than the inheritance tax rates. However, many cantons have anti-avoidance rules that treat gifts made within a certain period before death as part of the estate for inheritance tax purposes.
International Considerations
Switzerland has double tax treaties on inheritance tax with only a handful of countries. The most notable are:
- United States (estate tax treaty)
- Germany (inheritance tax treaty)
- France (inheritance tax treaty)
- UK (no specific inheritance tax treaty, but double taxation relief is available under domestic law)
If you are a Swiss resident with heirs in another country, or a foreign resident with assets in Switzerland, double taxation is a real risk. The EU Succession Regulation (Brussels IV) does not apply to Switzerland, so Swiss inheritance law governs Swiss-situated assets unless specific planning is in place.
Planning Strategies
Choose Your Canton of Residence Carefully
Since inheritance tax is determined by the canton of last residence, moving to a canton with no inheritance tax for direct descendants before death can eliminate the tax entirely. Cantons like Zurich, Zug, and Schwyz are popular choices for this reason. Compare cantonal tax rates to see the full picture.
Use Lifetime Gifts
In cantons where gift tax is lower than inheritance tax, or where gifts to direct descendants are exempt, making gifts during your lifetime can reduce the overall tax burden. Keep in mind that some cantons have clawback rules for gifts made within 5 to 10 years of death.
Consider a Will or Marriage Contract
Swiss forced heirship rules reserve a portion of the estate for certain heirs (spouse and children). However, you can use a will or marriage contract to optimize the distribution within these constraints. In some cases, a marriage contract that modifies the matrimonial property regime can reduce the taxable portion of the estate.
Life Insurance Wrappers
Life insurance policies with named beneficiaries generally fall outside the estate for inheritance tax purposes in most cantons. This can be an effective way to pass wealth to beneficiaries who would otherwise face high tax rates, such as unmarried partners or more distant relatives.
Lump-Sum Taxation as a Complement
For high-net-worth individuals moving to Switzerland, lump-sum taxation (forfait) can provide an alternative to regular taxation. While this does not directly affect inheritance tax, it can reduce your overall Swiss tax burden during your lifetime, leaving more wealth to pass on to your heirs.
Frequently Asked Questions
Do I need to file an inheritance tax return in Switzerland?
Yes, in cantons that levy inheritance tax. The beneficiaries must file a declaration listing the assets received and their values. The deadline varies by canton but is typically within 3 to 6 months of the death.
What assets are subject to Swiss inheritance tax?
Swiss-situated assets are subject to Swiss inheritance tax, regardless of the deceased person’s residence. This includes real estate, bank accounts, and shares in Swiss companies. Worldwide assets may be taxed if the deceased was a Swiss tax resident.
Can I avoid Swiss inheritance tax by holding assets through a company?
Holding Swiss real estate through a foreign company can sometimes avoid inheritance tax on the property itself, as the shares of the company (not the property) are inherited. However, Swiss tax authorities may look through the structure under substance-over-form principles. Professional advice is essential.
How does Swiss inheritance tax interact with foreign inheritance tax?
If the deceased was resident in another country, that country may also impose inheritance tax. Double tax treaties (where they exist) or domestic foreign tax credit rules determine which country’s tax takes priority. Without a treaty, double taxation is possible.
Key Takeaways
Switzerland’s inheritance tax system is decentralized and varies significantly by canton. The key points to remember:
- No federal inheritance tax; each canton sets its own rules
- Spouses are exempt in all 26 cantons
- Direct descendants are exempt in most cantons but taxed in a few (Schwyz, Zug)
- Non-exempt beneficiaries face rates from 3% to 25% depending on canton and relationship
- Choosing your canton of residence is the most powerful planning tool
- Lifetime gifts, life insurance, and wills can all reduce the tax burden
- International estates face double taxation risks without proper planning
Inheritance tax rules change, and individual situations vary. A qualified Swiss tax advisor can help you structure your estate to minimize the tax burden on your heirs.
Disclaimer: This article is for informational purposes only and does not constitute professional tax advice. Tax laws change frequently. Consult a qualified tax advisor for guidance specific to your situation.