Notary fees in Switzerland: the real cost of buying property, canton by canton

The advertised price of a flat is never the price you pay. At signing you must add the purchase costs: property transfer tax, notary fees and land registry charges. Depending on the canton they range from 0.3 % to over 4 % of the price — on a CHF 800,000 property, a gap of almost CHF 30,000 between Zug and Vaud. And these costs cannot be financed by the mortgage.

1. Three items, sometimes four

What people loosely call "notary fees" actually bundles several separate items, only one of which goes to the notary:

• Property transfer tax (Handänderungssteuer): a cantonal — sometimes municipal — tax on the transfer of ownership. By far the heaviest and most variable item. Some cantons have abolished it, others charge more than 3 % of the sale price.
• Notary fees: the remuneration of the public officer who draws up the deed of sale. As a rule 0.1 % to 1 % of the price, depending on canton and complexity.
• Land registry charges: the fee for registering your name in the land register, generally 0.1 % to 0.3 %.
• The mortgage certificate charge — the forgotten item. If you finance the purchase with a mortgage, the bank requires a mortgage note (paper or register mortgage certificate). Creating it is also taxed, often 0.1 % to 1.5 % of the mortgage amount. On a CHF 640,000 loan, that can be several thousand francs more.

2. Who pays what?

There is no federal rule. The split depends on cantonal law and above all on local practice, which the sale contract can override:

• In several German-speaking cantons, costs are customarily split fifty-fifty between buyer and seller.
• In other cantons — notably in French-speaking Switzerland — the buyer bears most of the transfer tax and deed costs.
• Real estate capital gains tax is always borne by the seller (it taxes their gain, not your purchase). Do not confuse it with transfer tax.

Practical consequence: the split is a negotiating point. Put it in writing in the contract, and ask the notary for a written cost estimate before signing — it is free and it prevents nasty surprises.

3. Estimate by canton

The table below gives an estimate of the total (transfer tax + notary + land registry) as a percentage of the purchase price, then the corresponding amount for a CHF 800,000 property. Cantons are ranked from cheapest to most expensive.

Indicative 2026 estimates, for a CHF 800,000 purchase with all costs borne by the buyer. Actual rates vary by municipality, property type and the agreed split.

4. What the gap really means

Take a flat at CHF 800,000, financed with 20 % equity (CHF 160,000) and a CHF 640,000 mortgage.

Thirty thousand francs is the equivalent of several years of amortisation — or 4 % of additional equity. In a market where buyers haggle hard over CHF 10,000 on the price, tax geography weighs far more than negotiation.

5. The financing trap: these costs cannot be mortgaged

This is the most common mistake first-time buyers make. The bank finances at most 80 % of the property's value, and purchase costs are not part of that value: they must be paid on top, out of available cash.

In other words, for our Vaud flat at CHF 800,000 you need not CHF 160,000 but CHF 192,800 available on the day of signing. And if part of your equity comes from a pension fund (pillar 2) or pillar 3a withdrawal, banks generally expect the costs to be covered by free savings.

6. Why such gaps? State notaries versus independent notaries

Two factors explain the Swiss map of purchase costs.

Transfer tax. It falls under cantonal tax sovereignty. Zurich has abolished its transfer tax, Zug applies a token rate, while several French-speaking cantons keep it high — it is an important source of revenue for them.

The notary's status. In cantons with a state notary system (Zurich, Schaffhausen and part of German-speaking Switzerland), the deed is drawn up by a civil servant on an official, usually modest tariff. In cantons with a Latin notary system (Geneva, Vaud, Valais, Neuchâtel, Jura, Fribourg, Ticino), the notary is a self-employed holder of a public office, paid according to a cantonal tariff that rises with the property price. Hence structurally higher fees.

7. Five habits to keep the bill down

• Ask for the cost estimate from the notary before signing, item by item. You will see immediately whether the mortgage certificate charge was anticipated.
• Ask about taking over the existing mortgage certificate: often the easiest saving to make.
• Check the buyer/seller split and negotiate it as you negotiate the price.
• Compare municipalities if you are hesitating between two nearby locations: in some cantons part of the transfer tax is municipal.
• Include the costs in your very first budget, not at the end. A file rejected for CHF 20,000 of missing cash is a lost file.

Frequently asked questions

Are notary fees tax-deductible?

No. Purchase costs (transfer tax, notary, land registry) cannot be deducted from income: they add to the property's cost base. They are, however, taken into account for capital gains tax on a future sale — keep every receipt.

Can you choose your notary?

In Latin-notary cantons, yes: the notary is in principle chosen by the party bearing the costs, often the buyer. Since tariffs are set by the canton, the room for negotiation concerns disbursements and extra services rather than the rate. In state-notary cantons, the competent office is determined by the location of the property.

Are there costs when you inherit or receive a property as a gift?

Transfers between close relatives are exempt or substantially reduced for transfer tax in many cantons. Land registry charges and the notarial deed remain payable. Rules vary a lot between cantons, so have your specific case checked.

What about a new build?

Buying the land follows the same rules. On the construction itself, VAT applies (8.1 % in 2026), usually already included in the developer's quoted prices. Always check whether the advertised price includes VAT.

Are the costs calculated on the sale price or the tax value?

As a rule on the agreed sale price. If that price is clearly below market value — typically a sale between relatives — the authorities may use the estimated market value as the basis.