Inheriting Property in Switzerland: Sell, Keep or Share?

Inheriting a property in Switzerland is rarely simple. Between inheritance tax that varies wildly by canton, the question of what to do with the property, and the legal maze of joint ownership, heirs often find themselves overwhelmed. A house that felt like a gift can quickly become a financial burden.

This guide walks you through every aspect of property inheritance in Switzerland: how the law distributes assets, what taxes you'll face, whether to sell or keep, how to handle co-ownership with siblings, and when it makes sense to renounce the inheritance entirely.

1. What is property inheritance in Switzerland?

When someone dies owning property in Switzerland, that property becomes part of their estate (Nachlass). The heirs — whether designated by will or determined by law — inherit both the asset and all associated obligations, including any mortgage, maintenance costs, and property taxes.

Swiss inheritance is governed by the Swiss Civil Code (Zivilgesetzbuch, ZGB). The core principle is universal succession (Universalsukzession): heirs step directly into the shoes of the deceased. There is no probate court that distributes assets one by one. Instead, the entire estate — assets and liabilities — transfers automatically.

This means that if the deceased left behind a property with a 600,000 CHF mortgage, you inherit both the property and the 600,000 CHF debt. This is critical to understand before deciding whether to accept or renounce an inheritance.

Key principle: In Switzerland, you cannot pick and choose. You either accept the entire estate — debts included — or renounce it completely.

The estate includes all property types: apartments, houses, building plots, and even fractional ownership shares. Each type of property has its own considerations, but the legal framework applies uniformly across Switzerland.

2. Swiss inheritance law: who gets what?

Swiss inheritance law distinguishes between two categories of heirs:

Legal heirs (gesetzliche Erben)

If there is no will, Swiss law determines the order of inheritance:

• First order: Children (and their descendants). They inherit the entire estate, divided equally among them. The surviving spouse receives half if there is one child, one quarter if there are two or more.
• Second order: If no children exist, the estate passes to the parents and their descendants (siblings, nieces, nephews). The surviving spouse receives three quarters.
• Third order: If no first or second order heirs exist, the grandparents and their descendants inherit. The surviving spouse receives the entire estate if there are no relatives at all.

Forced heirship (Pflichtteil)

Swiss law protects certain heirs with a forced share (Pflichtteil) — a minimum portion of the estate that cannot be disinherited:

• Children: 3/4 of their legal share (i.e., three quarters of what they would receive without a will)
• Surviving spouse: 1/2 of their legal share
• Parents: 1/4 of their legal share (as of January 2023, parents are no longer entitled to a forced share — this was a major reform)

Since 1 January 2023, parents can be fully disinherited. The surviving spouse and children retain their forced shares. This reform gives testators more freedom while still protecting the nuclear family.

What happens to the property specifically?

Unless the will specifies otherwise, inherited property becomes joint property of all heirs (Gesamteigentum). Each heir owns an undivided share, and decisions about the property require consensus. This is where problems often begin — we'll explore this in detail in section 6.

3. Inheritance tax by canton

One of the most important things to understand about Swiss inheritance tax is that there is no federal inheritance tax. Each of the 26 cantons sets its own rates and exemptions. This creates massive variation — from zero tax for direct descendants to over 50% for distant relatives in some cantons.

Here is a comparison of inheritance tax rates across major cantons:

Canton	Children (direct descendants)	Spouse	Siblings	Non-relatives
Zurich	Exempt	Exempt	6 – 18%	6 – 18%
Geneva	Exempt	Exempt	Up to 26.4%	Up to 50%
Vaud	Exempt	Exempt	Up to 33%	Up to 53%
Bern	Exempt	Exempt	6 – 15%	6 – 15%
Valais	Exempt	Exempt	12 – 20%	12 – 20%
Zug	Exempt	Exempt	6 – 12%	6 – 12%
Basel-City	Exempt	Exempt	15 – 25%	15 – 25%
Fribourg	Exempt	Exempt	6 – 20%	6 – 20%
Aargau	Exempt	Exempt	6 – 15%	6 – 15%
St. Gallen	Exempt	Exempt	6 – 15%	6 – 15%
Ticino	Exempt	Exempt	8 – 20%	8 – 20%
Neuchâtel	Exempt	Exempt	Up to 34%	Up to 50%
Schwyz	Exempt	Exempt	Exempt	Up to 20%
Thurgau	Exempt	Exempt	6 – 15%	6 – 15%

Rates shown are approximate and may include progression brackets. Always verify with the cantonal tax office for current rates.

Key takeaways:

• Direct descendants are exempt in virtually all cantons — children inherit tax-free.
• Spouses are exempt everywhere in Switzerland.
• Siblings and non-relatives face the highest rates, especially in Vaud, Geneva, and Neuchâtel where rates can exceed 50%.
• Schwyz is the most generous canton: even siblings inherit tax-free. Non-relatives face up to 20%.

Example: inheriting a 800,000 CHF property

As you can see, the canton where the deceased lived matters enormously. Two siblings inheriting the same property could face vastly different tax bills depending on whether the deceased lived in Schwyz or Vaud.

4. Selling an inherited property: steps and deadlines

If you decide to sell the inherited property, you'll need to navigate both inheritance law and property sale regulations. Here's the step-by-step process:

Step 1: Obtain the certificate of inheritance (Erbschein)

Before you can sell, you need a certificate of inheritance from the competent authority (usually the cantonal office for inheritances). This document confirms your legal status as an heir and your right to dispose of the property.

Step 2: Agree with co-heirs

If there are multiple heirs, all must agree to the sale unless you've been granted power of administration (Verwaltungsbefugnis). One heir alone cannot sell the entire property without the others' consent. If agreement is impossible, any heir can file a partition action (Teilungsklage) — see section 6.

Step 3: Valuate the property

Get a professional valuation. This is essential for setting a fair asking price and for tax purposes. The valuation at the time of inheritance becomes your reference point for capital gains tax if you later sell.

Step 4: Settle the estate debts

Before distributing proceeds, all debts must be settled:

• Mortgage: repaid from sale proceeds (the notary handles this)
• Inheritance tax: paid to the canton before the estate can be fully distributed
• Other debts: credit cards, loans, unpaid taxes

Step 5: Notary and land registry

The sale must be executed by a notary, who registers the transfer at the land registry (Grundbuch). The notary deducts capital gains tax from the seller's proceeds and pays it directly to the tax authority.

Important: Capital gains tax on inherited property

When you sell an inherited property, capital gains tax applies to the difference between the sale price and the original purchase price paid by the deceased — not the value at the time of inheritance. This is a crucial distinction.

For example, if your parents bought the property for 300,000 CHF in 1995 and you sell it for 900,000 CHF in 2026, the capital gain is 600,000 CHF — even though you only inherited it recently. The tax rate decreases with holding duration, so the long holding period works in your favor.

Critical point: The holding period for capital gains tax purposes runs from the date the deceased acquired the property, not from the date of inheritance. This means you benefit from their long holding period when it comes to tax reduction.

5. Keeping the property: pros and cons

Keeping an inherited property is tempting — especially if it's a family home with emotional value. But it comes with significant financial and practical implications.

Advantages of keeping the property

• Emotional attachment: the family home carries memories and sentimental value that no price tag can capture.
• Investment potential: Swiss property has historically appreciated. Holding long-term can yield strong returns, especially in sought-after areas like Zurich, Geneva, or the Lake Geneva region.
• Rental income: turning the property into a rental can generate steady monthly income. In high-demand areas, rental yields of 3-4% are achievable.
• No capital gains tax yet: by not selling, you defer any capital gains tax liability indefinitely.
• Pied-à-terre: you can use the property yourself — as a weekend retreat, retirement home, or second residence.

Disadvantages of keeping the property

• Mortgage liability: you inherit the mortgage too. If the property has a large mortgage, you must either take over the loan or refinance — which requires income qualification.
• Ongoing costs: property tax, insurance, maintenance, condominium fees (if applicable), and renovation costs add up. A typical Swiss property costs 1-2% of its value per year in maintenance alone.
• Inheritance tax due now: even if you keep the property, inheritance tax is still due. If the tax bill is high (siblings, non-relatives), you may need to take out a loan to pay it.
• Market risk: property values can decline. What's worth 800,000 CHF today may not hold that value in 5 years.
• Co-heir conflicts: if multiple heirs keep the property jointly, disagreements about maintenance, rent, or eventual sale are common — and can lead to costly legal disputes.

Decision checklist

Factor	Favors keeping	Favors selling
Mortgage size	Small or none	Large, hard to finance
Property condition	Good, recently renovated	Needs major work
Location	High-demand area	Declining or rural area
Rental potential	Strong rental market	Limited demand
Heir consensus	Single heir or full agreement	Multiple heirs, disagreement
Inheritance tax	Exempt (child/spouse)	High rate (sibling/non-relative)
Personal finances	Can afford carrying costs	Need liquidity

6. Sharing between heirs: joint ownership and its pitfalls

When multiple heirs inherit a property, they become joint owners (Gesamteigentümer). Under Swiss law, each heir owns an undivided share of the entire property — not a specific room or floor. This creates a legal structure that can be both powerful and problematic.

How joint ownership works

• All decisions require consensus: selling, renting, renovating, or even changing the insurance — all co-heirs must agree.
• Each heir is liable for the whole: if one co-heir defaults on mortgage payments, the others are on the hook.
• No unilateral action: one heir cannot sell their share to an outsider without offering it to the other co-heirs first (right of first refusal).
• Profits and costs are shared proportionally: rental income, maintenance costs, and tax bills are divided according to each heir's share.

Common pitfalls

• Disagreement on what to do: one heir wants to sell, another wants to keep, a third wants to move in. Without consensus, the property sits in limbo.
• Unequal financial capacity: one heir can afford to buy out the others; another cannot. This creates power imbalances and resentment.
• Maintenance neglect: if one heir refuses to contribute to repair costs, the property deteriorates — and everyone loses value.
• Relationship strain: family disputes over inherited property are among the most common sources of lasting family conflict.

Solutions for co-heirs

Swiss law provides several pathways to resolve joint ownership:

• Buyout (Übernahme): one heir buys out the others' shares. This requires a professional valuation and financing. The buying heir must also take over any mortgage.
• Agreement to sell: all heirs agree to sell and split the proceeds proportionally. This is the cleanest solution when consensus exists.
• Partition action (Teilungsklage): any co-heir can file a legal action to force the dissolution of joint ownership. The court will first attempt mediation. If that fails, the property is sold at auction — often below market value.
• Condominium conversion: if the property is a multi-unit building, it can be converted into separate condominium units, each assigned to a different heir. This requires a notary and land registry registration.

Warning: A forced sale at auction (gerichtliche Versteigerung) typically yields 10-20% below market value. It's always better to reach an agreement among heirs before going to court.

7. Renouncing an inheritance: when and how?

Sometimes, the smartest financial decision is to walk away. Swiss law allows you to renounce an inheritance entirely — and it's more common than you might think.

Why renounce?

• The estate is insolvent: if debts exceed assets, renouncing protects you from personal liability.
• Inheritance tax is prohibitive: in cantons with high rates for non-direct heirs (siblings, cousins, non-relatives), the tax alone can make the inheritance a net loss.
• The property is a burden: a heavily mortgaged, dilapidated property in a declining area may cost more than it's worth.
• Family conflict: some heirs renounce to avoid disputes or to let a sibling take the whole estate.

How to renounce

The renunciation process is formal and strict:

• Deadline: you have 3 months from the date you learn of the death to renounce. This is a hard deadline — missing it means you are deemed to have accepted the inheritance.
• Authority: renunciation is filed with the competent cantonal authority (Bezirksgericht / Office des successions / Ufficio delle successioni, depending on the canton).
• Effect: you are treated as if you predeceased the person. You receive nothing — but you also owe nothing. Your share passes to the next heir in line or to the other co-heirs.
• Irrevocable: once renounced, you cannot change your mind. There are very limited exceptions (e.g., if you were misled about the estate's contents).

Before you renounce: inventory (Inventar)

Before deciding, you have the right to request an official inventory of the estate (amtliches Inventar). This lists all assets and liabilities, giving you a clear picture of whether the inheritance is worth accepting. The cost of the inventory is paid by the estate, not by you.

Practical advice: Always request an inventory before renouncing. You may discover assets you weren't aware of — or debts that make renouncing the clear choice. The 3-month deadline pauses while the inventory is being prepared.

Partial renunciation? Not possible

Swiss law does not allow you to accept the good parts and reject the bad. You either take everything — property, mortgage, debts, and all — or you walk away entirely. There is no middle ground. The only way to "partially" benefit is to accept the inheritance and then sell what you don't want — but you remain liable for all debts during the process.

8. Frequently asked questions

What taxes apply when you inherit property in Switzerland?

Inheritance tax varies by canton. Direct descendants (children) are exempt in most cantons. Siblings and more distant relatives face rates from 6% to over 50% depending on the canton and relationship. There is no federal inheritance tax.

Can you sell an inherited property immediately in Switzerland?

Yes, once the estate is settled and all heirs agree, you can sell. However, capital gains tax may apply if the property has gained value since the deceased acquired it. The tax rate decreases the longer the property was held.

Can one heir force the sale of an inherited property?

Yes. Under Swiss law, any co-heir can demand the dissolution of joint ownership (Teilungsklage). If no agreement is reached, the court can order a forced sale at auction.

Can you renounce an inheritance in Switzerland?

Yes. You have 3 months from learning of the death to renounce before the competent authority. Renunciation means you are treated as if you never inherited — you receive nothing but also owe nothing, including debts.

How long does it take to settle an estate with property in Switzerland?

Typically 6 to 18 months. Simple estates without disputes can settle faster, while contested estates or those involving multiple properties may take longer.

Does Switzerland tax capital gains on inherited property?

Yes, when you sell an inherited property, capital gains tax applies based on the gain since the original purchase by the deceased. The tax rate decreases with holding duration — after roughly 25 years in most cantons, the rate approaches zero.

What happens if the deceased had a mortgage on the property?

Heirs inherit both the property and its debts, including the mortgage. You can either keep the mortgage, renegotiate it, or sell the property to repay it. If the mortgage exceeds the property value, you may want to sell the property or renounce the inheritance entirely.