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Real estate & residential property

Owning real estate in Switzerland offers numerous tax advantages, but also entails certain obligations. Homeowners are required to declare the imputed rental value as taxable income; however, they can also claim a variety of deductions related to the ownership and maintenance of their property. This chapter explains the most important tax regulations surrounding real estate and home ownership.

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Imputed rental value: Paying tax on residential property

In Switzerland, homeowners are required to declare the so-called imputed rental value as income for tax purposes. The imputed rental value represents the hypothetical rental income of owner-occupied property. Even though owners do not actually pay rent, this amount is treated as taxable income and is subject to income tax.

Calculating the imputed rental value

The imputed rental value is estimated by the tax authorities based on the actual market value of the house or apartment. This value is aligned with the rent that could be obtained for a comparable property in the same region. Typically, the imputed rental value is adjusted on an annual basis.

Imputed rental value

Notional rental value of an owner-occupied property that is taxed as income.

Maintenance costs: Deducting the costs of renovations and value increases

Homeowners can deduct maintenance costs from taxable income if these renovations help preserve the value of a property. A distinction is made between value-preserving and value-increasing renovations, as they are taxed differently.

Value-preserving renovations

Value-preserving renovations such as paint work, repairs, or the replacement of roofing or windows can be deducted from taxable income. These renovations ensure that a property retains its value and can continue to serve as a residence.

Value-increasing renovations

Value-increasing renovations such as the enlargement of a cellar or the expansion of a house increase the value of a property. These costs cannot be deducted, as they increase the value of a property and therefore are not considered to be merely value-preserving.

Deductions for homeowners

Even if imputed rental value is liable to tax, homeowners can make various deductions that reduce their taxable income. This includes deductions for renovations, interest on mortgages, and maintenance costs.

Possible deductions

Renovations, mortgage rates, maintenance costs, and other property-related costs.

Energy-efficient measures and monument preservation

Energy-efficient measures such as the installation of solar panels or heat insulation of buildings may also be deducted. The same applies to costs related to the preservation of historic buildings or the renovation of buildings under landmark preservation, as long as such costs preserve the long-term value of these buildings.

Deductible

Energy-efficient measures (e.g., solar panels, insulation) and monument preservation.

Mortgage rates: Deduction of interest costs

Homeowners benefit from the significant advantage of being able to deduct mortgage rates. Interest costs on mortgages can be deducted from taxable income. This leads to a direct reduction of the tax burden, representing one of the most important tax deductions related to residential property.

Deductibility of mortgage interest

All interest expenses incurred in connection with a mortgage on residential property can be fully deducted from taxable income. This applies to interest on both the first mortgage and any subsequent mortgages or home loans used for the purchase or renovation of the property.

Deduction of mortgage rates

Interest on mortgages and loans that were taken out for the purchase or renovation of residential property.

Real estate & residential property