steurifischlaw firm and notary office
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Notarial Services

As public notaries we notarise and certify your most important legal transactions — from property purchases and marital agreements to shareholder resolutions, with the necessary diligence.

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What we do for you.

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Real Estate Transactions

Notarisation of purchase agreements, easements and mortgage rights — including processing with the land registry.
Married couple reading a document together at home

Marital Agreements

Notarisation of marital agreements and matrimonial property arrangements, aligned with your estate planning.
Three generations at the living room table with documents

Inheritance Contracts & Wills

Public notarisation of testamentary dispositions and inheritance contracts.
Founders with laptop and documents

Corporate Matters

Notarisation of incorporations, capital changes and amendments to the articles of association of companies and LLCs.
Couple discussing a lasting power of attorney at home

Lasting Powers of Attorney

Notarial execution of lasting powers of attorney for the event of incapacity.
A stamp being pressed onto a document

Certifications

Certification of signatures and copies — reliable and at short notice.

For your situation.

Legal Certainty through the Public Deed

Public notarisation protects against rash decisions and creates clear circumstances: the notary verifies the identity and capacity of the parties, advises them on the legal consequences and records their intentions in a public deed. Such a deed has enhanced evidential value (Art. 9 Swiss Civil Code). As a law firm with its own notarial practice, we combine legal advice with notarisation — you receive both from a single source.

When Notarisation Is Required

Federal law requires public notarisation for numerous transactions: the purchase of real estate (Art. 216 Swiss Code of Obligations), marital agreements (Art. 184 Swiss Civil Code), inheritance contracts (Art. 512 Swiss Civil Code) and the incorporation of companies limited by shares and LLCs, including subsequent capital changes and amendments to the articles (Art. 629 and 777 Swiss Code of Obligations). A lasting power of attorney may also be publicly notarised (Art. 361 Swiss Civil Code) — which is advisable in more complex situations. The notarisation procedure itself is governed by cantonal law.

Real Estate Transactions

When buying or selling a property, we accompany you from the draft contract to filing with the land registry. We notarise purchase agreements, easements and mortgage rights, coordinate the payment process and make sure that tax issues — such as real estate capital gains tax — are clarified early.

Family, Inheritance and Business

Marital agreements and inheritance contracts only develop their full effect in combination: those who wish to benefit their spouse or arrange business succession often need both. We draft and notarise these contracts in coordination with your estate planning. In corporate matters, we notarise incorporations, capital increases and amendments to the articles of association — efficiently and in close coordination with the commercial registry.

Procedure and Certifications

Everything starts with a draft, which we discuss and finalise with you. All parties meet for the notarisation; the deed is read aloud, explained and signed. We then file the transaction for execution. In addition, we certify signatures and copies — often at short notice and without great effort.

Notarial Services in Wil SG

Our notarial practice is located at our head office in Wil SG (Villa India), a few minutes' walk from the railway station. We notarise for clients from all over Eastern Switzerland — from the regions of Wil, Gossau SG, Teufen AR and beyond.

Your contact persons.

Portrait of Livia Danton

Livia Danton

Partner · MLaw — Attorney at Law and Public Notary
Portrait of Fabian Steuri

Fabian Steuri

Partner · M.A. HSG — Attorney at Law and Public Notary · Certified Specialist SBA Inheritance Law
Portrait of Kim Ana Wegmann

Kim Ana Wegmann

MLaw — Attorney at Law and Public Notary
Portrait of Alberto Villa Alonso

Alberto Villa Alonso

Attorney at Law · Notary (designate)

Frequently asked questions.

Which transactions require public notarisation?
Public notarisation is required, among other things, for property purchases (Art. 216 Swiss Code of Obligations), marital agreements (Art. 184 Swiss Civil Code), inheritance contracts (Art. 512 Swiss Civil Code) and the incorporation of companies and LLCs (Art. 629 and 777 Swiss Code of Obligations). We clarify for you whether your transaction requires notarisation.
What is the difference between notarisation and certification?
In a public notarisation, the notary draws up the legal transaction itself in a public deed after advising the parties. A certification merely confirms the authenticity of a signature or that a copy corresponds to the original.
How much does notarisation cost?
Costs are based on the cantonal notarial tariff and the transaction value. We inform you transparently about the expected costs before we start.
How does a public notarisation proceed?
We prepare the draft, discuss it with you and clarify open points. At the notarisation, the deed is read aloud, signed by all parties and then filed for execution — for instance with the land registry or the commercial registry.
Do I have to appear in person for notarisation?
Yes. The parties must be present in person at the public notarisation or be represented by an authorised person; the deed is read out and signed. Personal presence is also required for certification of signatures.
Which identity documents do I need?
A valid official identity document (passport or identity card). If you act for a company, additionally a current commercial register extract or proof of your signing authority.
Can you also notarise real estate in other cantons?
Real estate transactions are notarised under the law of the canton where the property is located; our notaries are competent for property in the Canton of St. Gallen. For property in other cantons we advise you as lawyers and work with the competent local notary.

Other practice areas.