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Tips for notarization when buying a house

A contract for the purchase of a house must be notarized in order to be valid. What to watch out for Find out here how to make your property purchase with notarization a success

Roman Heiz Foto
Roman Heiz

19.07.2022

A notary signs a purchase agreement.

iStock / mienny

1.What is notarization of a sales agreement?
2.First step: how do I handle home financing?
3.Who draws up the sales agreement?
4.What is an “irrevocable promise of payment”?
5.How does the notarization process work?
6.How much does notarization cost?
7.Where can I have the purchase agreement notarized?

1. What is notarization of a sales agreement?

If the two parties to a home purchase notarize their sales agreement, the purchase becomes legally valid. By notarizing the contract, you, the buyer, undertake to acquire the property in accordance with the terms of the contract, at the agreed-upon purchase price. In return, the selling party commits to transfer the property to the buyer in accordance with the agreed terms.

Good to know: you must enter your property in the land register – including a signature by the seller – before you are recognised as the owner of said property. Even if a sales deed is notarized, the transfer of ownership may not take place. If the buyer or seller fails to meet their contractual obligations, the other party is entitled to compensation under the Swiss Code of Obligations.

2. First step: how do I handle home financing?

You've found your dream home; now what? Get in touch with the seller to arrange a viewing and to discuss the way forward.

Usually, the seller requires a financing commitment from you. As soon as you receive a loan commitment from your bank and agree to the terms, you can make an offer. This lets the seller know you are serious about buying the house.

Mortgages: it pays to compare interest rates

Are you looking for a suitable mortgage for your property purchase? If so, you should definitely compare different deals. Mortgage rates can vary significantly depending on the mortgage term and lender.

Compare mortgage rates

3. Who draws up the sales agreement?

If your bid is accepted, you have a good chance of a successful purchase. Make sure you familiarize yourself with the boilerplate forms of a home purchase agreement and discuss procedure with an expert if in doubt.

If both contracting parties agree on the essential terms, the seller generally has a certified notary draft a purchase agreement. Ideally, the draft contract should already contain detailed provisions. However, mutual commitments are not binding at this time. You can continue to negotiate the terms of the contract or pull out of the purchase.

Good to know: a reservation agreement is often used before the draft is drawn up. Reservation agreements are usually not notarized to reduce costs. In this case, the agreement is legally null and void.

4. What is an “irrevocable promise of payment”?

The draft purchase agreement serves as a basis for the loan agreement with your mortgage lender. If you sign these contracts as a buyer, the mortgage lender usually makes the "irrevocable promise of payment" required for the purchase.

With this promise of payment, the contracting parties and the notary office receive a valid confirmation and thus the assurance that the bank payment will actually be made once the agreement is signed and the agreed conditions are met.

Good to know: payment terms are part of the purchase contract. As a rule, the contracting parties agree that the payment must be made after notarization and transfer of ownership.

5. How does the notarization process work?

Have both parties agreed to a draft contract? Is there an "irrevocable promise of payment" from a mortgage lender? If so, notarization can go ahead at the agreed time.

The buyer, seller and competent notary are present. According to the law, the parties (buyer and seller), the property being purchased and the purchase price must be notarized. The notary reads the contract in its exact wording. If there is uncertainty, buyers and sellers can ask questions at any time.

When is a purchase valid?

Once all questions have been clarified, the buyer, seller and notary sign the contract. There are usually four original copies of the contract: one for you, one for the seller, one for the notary and one for the land registry.

The purchase is now legally valid. You are obliged to pay the purchase price in accordance with the terms of the contract. The seller has the obligation to transfer the property to you in accordance with the terms of the contract.

What is the purpose of the pledge agreement and mortgage certificate?

In order to successfully secure financing, you usually need to sign a pledge agreement with your lender. Like the sales agreement, the pledge agreement must be notarized. As the new landowner, you must enter the "mortgage certificate" in the land register.

The bank receives a confirmation from the Land Registry once the certificate has been registered. The bank then usually issues the loan and the property is paid for.

6. How much does notarization cost?

Notary fees for the authentificationof a house purchase vary from canton to canton and usually make up a small fraction of the purchase price:

  • the fees are highest (0.5-0.6%) in the cantons of Geneva, Jura, Vaud, Bern, Neuchâtel, Valais and Ticino.

  • The cantons of Aargau, Fribourg, Lucerne, Obwalden, Nidwalden, Basel-Stadt, Basel-Landschaft, Uri, Nidwalden, St. Gallen, Zug and Solothurn are in the middle of the range (0.2-0.4%).

  • The cantons of Appenzell Innerrhoden, Appenzell Ausserrhoden, Graubünden, Schaffhausen, Thurgau, Zurich and Schwyz boast the lowest fees (0.1-0.2%).

Source: Price watchdog PUE

Remember that when buying a house, you will also have to pay for the notarization of the mortgage agreement, as well as other taxes and fees.

Notary services around property transactions are regulated by cantonal law and so vary significantly from canton to canton. In most cantons, notary services are partially or completely privatized. 

This means that they may differ throughout Switzerland, and the market in most cantons is competitive. This favours price differences among notaries.

7. Where can I have the purchase agreement notarized?

Are you looking for the competent notary office for a home purchase in your canton? Click on the canton you are interested in on this list:

Note: in the canton of St. Gallen, regional land registry offices are responsible for notarization. In the search box, enter the municipality of the property location.

Further information: this overview from the University of Bern provides further information on the notarial profession in your canton.

This article was first published on 26.09.2018

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