Property gains tax is a cantonal tax that is payable on the sale of a property if a profit is made. It is calculated on the difference between the sale price and the original purchase price (less allowable costs).
The amount varies considerably depending on the canton: in Zurich it is between around 10% and 40%, in Berne between 5% and 35%, in Ticino between 10% and 30% – depending on the amount of profit and length of ownership.

The properti property gains tax calculator calculates a precise estimate of the expected tax based on the information you provide. You enter the purchase and sale price, acquisition and sale date and investments. The cantonal tax rates are then automatically taken into account so that you receive a realistic result within a few minutes – free of charge, digitally and without obligation.

The following information is important for an accurate estimate:

• Purchase price and sales value of the property
• Date of purchase and sale
• Investments in value-enhancing measures (e.g. renovations, extensions)

Location of the property, as the tax is calculated on a cantonal basis

The more complete the information, the more precise the result.

Yes. Each canton sets its own tax rates and rules. While Zurich, Bern and Aargau, for example, work with progressive rates, cantons such as Zug and Schwyz have lower tax rates in some cases. Deductions and reductions for the duration of ownership also differ – our calculator automatically takes all cantonal requirements into account.

Yes, in principle, value-enhancing investments such as renovations, energy-efficient refurbishments or extensions can be deducted from profits. Incidental sales costs such as estate agent fees or notary fees can also be tax-relevant. This significantly reduces the effective tax burden.