FAQ on private taxes

Yes. Swiss tax residents have to declare real estate situated both in Switzerland and abroad, together with the related income, expenses, debts and interest.

Foreign real estate is usually exempt from direct Swiss taxation under international allocation rules, but its value and income may influence the Swiss tax rate and the allocation of debts, interest and deductions. The precise treatment may also depend on the applicable double-taxation agreement.

Real estate is taxed in the country or region where it is located. This includes income earned from the property, its value for wealth-tax purposes and, where applicable, capital gains or property taxes. Swiss residents must still declare any foreign property in their Swiss tax return, as it may affect the applicable tax rate and the allocation of taxable income and wealth.

It depends on the type of tax involved. For ordinary wealth tax, mortgage debt is generally deductible, although the deduction may need to be divided proportionally between assets located in Switzerland and those held abroad. However, where a separate annual property tax applies, it is often calculated on the property’s gross taxable value, without deducting the mortgage debt.

The tax authority looks at the investor’s activity as a whole rather than relying on a single test. Signs of professional trading can include frequent transactions, short holding periods, extensive use of borrowed money, significant use of derivatives, high turnover compared with the size of the portfolio, and reliance on trading profits to cover living expenses.

By contrast, holding investments for the long term, making fewer transactions, using personal funds, and earning most income from employment support private-investor status. No single factor determines the outcome.

Yes. Securities and investment accounts form part of taxable wealth and must be declared at their year-end tax value. Dividends, interest and other investment income received during the tax year must also be reported. Swiss and foreign bank and brokerage accounts must both be disclosed.

A Swiss tax statement or an annual portfolio statement from the bank or broker is the key document. It should include the securities held at year-end, their taxable values, dividends, interest, withholding taxes, fees, and transaction details. If no Swiss tax statement is available, account statements and transaction records can be used instead.

Not always. The information required depends on the tax return, the canton, the available tax statement and whether professional trading or another special issue is involved. Year-end holdings and taxable investment income must be declared, while detailed transaction data may be requested where necessary.

Dividends are taxable income, whether they arise from Swiss or foreign securities. They must be declared even where tax has already been withheld at source.

Swiss dividends and certain other investment income are commonly subject to 35% anticipatory tax. For individuals resident in Switzerland, this amount can be reclaimed through a complete and accurate tax declaration, provided the income and underlying asset are properly disclosed.

Form DA-1 is used to claim a Swiss tax credit for certain non-recoverable foreign withholding taxes on dividends and interest. The amount that may be credited depends on the double-taxation agreement, the foreign tax actually retained and the Swiss tax burden on the income.

Capital gains from the sale of privately held movable assets are tax-free.

Tax residence may arise through domicile or through a legally relevant stay. As a general rule, residence may arise after at least 30 days in Switzerland while carrying out gainful employment or at least 90 days without gainful employment. The actual circumstances and continuity of the stay remain important.

Yes. A non-resident may be subject to limited Swiss tax liability because of an economic connection to Switzerland, for example Swiss real estate, a permanent establishment, business activity, certain employment income or other Swiss-source income.

Basically, all taxable income must be declared. This includes salary, self-employment income, pensions, unemployment or disability benefits, dividends, interest, rental income, maintenance payments, replacement income and foreign-source income.

Taxable income is calculated by taking gross taxable income and subtracting allowable expenses, general deductions and social deductions. The permitted deductions differ between federal, cantonal and municipal taxation.

There is no single nationwide maximum total rate because cantonal and municipal taxes are added to direct federal tax. The maximum statutory rate for direct federal income tax is 11.5%, but the overall effective burden depends strongly on the canton, municipality, marital status, income and deductions.

Married couples and registered partners are generally taxed jointly while they live together (for now). Their income and assets are combined, and both normally participate in the tax procedure. Separate taxation begins after divorce, legal separation or an actual permanent separation.

Income and assets of minor children are attributed to the person holding parental authority. Earned income from the child’s own employment is normally taxed separately in the child’s name.

The answer depends on the type of game, where it was offered and the amount won. Certain winnings from licensed Swiss casinos, lotteries and online games may be wholly or partly exempt, while foreign or private gambling winnings may be taxable. Thresholds are adjusted periodically and should always be shown with the relevant tax year.

An undivided estate or community of heirs is not taxed as a separate individual taxpayer for ordinary income and wealth tax. Each heir normally declares their proportional share of the estate’s income, assets, debts and expenses. Cantonal forms and documentation requirements differ.

Most pension income is fully taxable. Transitional rules may allow partial taxation for certain pensions that began under older legal regimes and were partly financed by the beneficiary. These rules are highly fact-specific and concern mainly pensions that began before historic cut-off dates.

Ordinary employee expenses are deductible only where they relate to taxable employment income. If a person was unemployed throughout the year, the normal employee expense deduction will usually not apply. Costs connected with job searching, retraining or temporary employment may require a separate assessment.

Self-paid costs of vocational training, continuing education and certain retraining programmes may be deductible up to the applicable federal and cantonal limits. The expenses must be professionally related and supported by invoices and proof of payment. Initial education and purely private courses may be treated differently.

Unreimbursed medically necessary expenses, including prescribed glasses, may be deductible if total qualifying medical and accident costs exceed the applicable income-based threshold. Receipts, invoices and insurance statements should be retained.

Ordinary household goods and personal effects are exempt from wealth tax. Private vehicles may have to be declared depending on the canton, normally at their current value. Valuable collections, jewellery, art, boats, aircraft and similar assets may also need to be reported.

Necessary commuting costs between home and work may be deductible, normally based on public-transport expenses. Private-vehicle costs are usually allowed only where public transport is unavailable or unreasonable. Federal and cantonal deduction ceilings differ.

Donations to eligible tax-exempt Swiss institutions may be deductible, subject to minimum amounts, maximum limits and proof of payment. Donations to foreign organisations are not deductible unless a specific rule applies.

Contributions to recognised political parties may be deductible within statutory limits. The applicable amount and conditions differ between federal and cantonal taxation.

Ordinary costs of raising and educating a child, such as school materials, meals, school fees and travel to school, are not deductible as third-party childcare expenses. Separate rules may apply to qualifying childcare, disability-related costs or other specifically recognised expenses.

Movable property is taxed by the canton where the deceased had their last residence. Real estate is taxed by the canton where the property is located.

For movable property, gift tax is levied by the canton where the donor resides. Gifts of real estate are taxed where the property is located.

Spouses and registered partners are generally exempt. The treatment of children, parents and other relatives varies considerably by canton. Some cantons exempt direct descendants, while others apply deductions or reduced rates.

No, capital gains from the sale of movable private property such as securities or paintings are tax-free at both the federal and cantonal levels in Switzerland. This exemption applies uniformly across the country, promoting investment and transactions in movable assets.

In Switzerland, all motor vehicles and trailers must be registered, and they are subject to an annual motor vehicle tax in every canton. The tax liability rests with the registered owner of the vehicle, as indicated on the registration certificate and license plates. Unlike in some neighboring countries, Swiss license plates are tied to the owner rather than the vehicle itself when ownership changes.

The tax amount varies significantly across cantons and is based on technical specifications such as taxable horsepower, kilowatts, engine displacement, payload, weight, and environmental criteria. Certain vehicle types, such as electric or hybrid vehicles, may be exempt from the tax, or they may qualify for tax reductions based on criteria like CO2 emissions or energy efficiency ratings.

The entertainment tax in Switzerland is a levy imposed on paid public events. It can be charged either as a percentage of ticket sales (usually 10% of the ticket price or gross revenue) or gross revenue or as a flat fee. Cantons such as Fribourg, Appenzell Ausserrhoden, Ticino (for cinemas only), and Neuchâtel collect this tax directly. In other cantons like Lucerne, Solothurn, and Vaud, it is an optional municipal tax.

Real-estate capital gains tax is levied on gains from the sale of real property. It is governed mainly by cantonal law. The tax rate often depends on the amount of the gain and the holding period, with short-term gains commonly taxed more heavily.

Cantons and municipalities may levy taxes or charges on the possession or registration of vehicles, boats, dogs and certain other items. The taxable object, rate and exemptions differ by canton and municipality.

Every canton levies an annual motor-vehicle tax. The calculation may be based on engine power, displacement, weight, payload, emissions, energy efficiency or a combination of these factors. Electric and low-emission vehicles may receive reductions or exemptions depending on the canton.

Many Swiss municipalities levy an annual dog tax. The amount and exemptions vary locally. Reductions or exemptions may apply to guide dogs, rescue dogs, working farm dogs or other specially recognized categories.

Many tourist municipalities levy lodging or visitor taxes on overnight stays. The charge is usually collected by the accommodation provider and used to support local tourism infrastructure and services.

Some cantons or municipalities require persons liable for fire-service duty to pay a replacement levy if they do not serve. The age limits, exemptions and amount vary by canton.

There is no statutory annual contribution limit for unrestricted Pillar 3b savings. Contributions are not deductible from taxable income, although the tax treatment of benefits and investment products may vary.

The contribution is deducted from taxable income, reducing the amount subject to tax. The actual saving depends on the taxpayer’s marginal federal, cantonal and municipal tax rates. A fixed percentage should not be presented as a guaranteed saving.

Employee contributions to an occupational pension plan are generally deducted through payroll and reduce taxable employment income. Employer contributions are not treated as taxable salary.

Most employees whose salary exceeds the statutory entry threshold are insured under occupational pension rules. Employers must provide coverage and contribute at least as much as the employees in total. Exact contribution structures depend on the pension plan.

Eligible voluntary purchases into a pension fund are deductible, subject to the fund’s certified purchase potential and legal restrictions.

Pillar 3a assets are generally restricted until shortly before retirement. Early withdrawal may be permitted in specific situations, including purchasing an owner-occupied home, becoming self-employed, permanently leaving Switzerland, receiving a full disability pension or making certain pension transfers.

Early withdrawal may be possible for owner-occupied residential property, commencement of qualifying self-employment, permanent departure from Switzerland and certain other statutory situations. Conditions, tax consequences and repayment rules must be reviewed carefully.

A subsequent ordinary assessment is generally mandatory where gross employment income reaches the statutory threshold or where other conditions are met, such as significant income not subject to withholding tax or taxable wealth. Cantonal reporting thresholds for additional income and assets may differ.

Yes, in certain circumstances. A voluntary request may allow additional deductions, such as Pillar 3a contributions, professional expenses, childcare costs or other deductions not fully reflected in withholding tax. The request is subject to a statutory deadline.

No. It may produce a refund, but it can also lead to additional tax because the final ordinary calculation includes the taxpayer’s complete income, wealth, municipality and deductions. The likely outcome should be estimated before filing where possible.

Share of income/wealth tax that goes to the municipality. (StHG Art. 2 Abs. 2)

Amounts that legally decrease the taxable income. (DBG Art. 26–33)

Tax on personal income that goes to the federal government. (DBG Art. 1)

Income from self-employed or employed activity. (DBG Art. 17–19)

Interest charged on overdue tax payments, calculated from the due date. (DBG)

Tax levied retroactively if income/assets were initially omitted. (DBG Art. 151–153)

Credit resulting from overpayment or refund; may be paid out or used for offset. (VStG)

Crediting of tax payments or refunds against tax liabilities; can involve offsetting across tax types or years. (kantonale Verordnungen)

Assets minus debts; basis for wealth tax (cantonal/communal only). (StHG Art. 13)

Income after allowable deductions; basis for income tax. (DBG Art. 23–33)

Deadline for submitting the tax return; varies by canton (e.g., March 31 in Zurich). (z. B. StG ZH)

Final invoice issued after tax assessment, based on actual taxable amounts. (Kantonale Verordnung)

Time limit after which a tax liability can no longer be enforced (usually 5 years after the assessment). (DBG Art. 120)

Legal remedy against the assessment notice; must be filed in writing within 30 days. (DBG Art. 132 Abs. 1)

Request to apply a tax surplus (credit) to another outstanding tax liability. (Praxis der Steuerämter)

Deadline to pay a tax bill, typically starting from the date the invoice or assessment notice is issued. (DBG)

Preliminary tax bill issued before the assessment, based on prior year or estimated income. (kantonale Praxis)

Official notice indicating taxable income/assets and payment information. (DBG Art. 132)

Procedure where the tax authority reviews the return and determines the tax due. (DBG Art. 130–135)

Incomplete or incorrect reporting without falsified documents. (DBG Art. 175)

The taxpayer deliberately deceives the tax authority using falsified or forged documents (e.g., receipts, accounts). (DBG Art. 186)

Form used to declare income, assets, deductions, etc., submitted annually. (DBG Art. 124)

Penalty-free disclosure of previously undeclared income/assets under certain conditions. (DBG Art. 175 Abs. 3)