Electronic signature for establishing and modifying a limited liability company
Electronic signature
15. October 2025
Electronic signature
15. October 2025
Article content
If you hold a qualified electronic signature and a qualified timestamp, you can establish a limited liability company (LLC) from the comfort of your home—without the need to visit a notary or a municipal office. The same applies to any changes you make to your LLC during its existence. In this article, you will learn how to obtain a qualified electronic signature and how electronic signing works when setting up or modifying an LLC.
When establishing an LLC, the law requires future entrepreneurs to prepare certain documents, including the articles of association or the deed of incorporation. These documents, along with many other legally prescribed attachments, must be in written form, and the signatures of the founders must be officially certified under §58 of Act No. 323/1992 Coll. (Notarial Code) or Act No. 599/2001 Coll. on Authentication of Documents and Signatures. The articles of association must be signed by all founders or their representatives, who may be authorized through a power of attorney. This authorization itself must also be officially certified and attached.
If the LLC is founded by a single person, the deed of incorporation replaces the articles of association. It must contain the same elements, and the sole founder’s signature must also be officially certified. Today, however, the legislation allows these documents to be signed electronically—without visiting a notary or municipal office. A qualified electronic signature with a timestamp fully replaces an officially certified handwritten signature. Such a document is legally equivalent to one notarized or certified by a registry office.
Pro tip:
Any documents required by law for establishing or modifying an LLC that usually require certified signatures can be signed with a qualified electronic signature with a timestamp. They carry the same legal weight as if they had been certified in person. This saves both time and fees for notary or registry services.
A qualified electronic signature (QES) reliably and uniquely identifies the individual who created it. In practice, it fully replaces a handwritten signature, ensuring authenticity, integrity, and non-repudiation. A QES is issued by a certification authority—a provider of trust services recognized under the EU eIDAS regulation and listed in the Trusted List. One such provider is BRAIN:IT, operator of the online platform NFQES.com.
You can also sign multiple documents at once (bulk electronic signing). The price of a qualified electronic signature from the NFQES platform is €18 per year. If you would like to extend its validity, the renewal fee is €16 for one year or €28 for two years.
To sign LLC incorporation documents without visiting a notary or registry, you’ll also need a qualified timestamp. It ensures that the document’s time of signing is legally verifiable and indisputable, since the time source comes directly from the NFQES certification authority server.
Learn more here about qualified timestamps and how to get them quickly and easily here.
The platform allows you to preview documents before signing.
Once signed, you can submit them yourself or authorize another person to do so. Filing documents (applications) with the Slovak Business Register also requires a QES. Currently, filing can be done only electronically (unlike in the past when paper filing was possible).
A QES can also be used to sign amendments in an existing LLC, such as:
In case of any questions, please do not hesitate to contact us — we will be happy to explain everything to you.
The author of the article is
Miroslav Rechtorík