
GmbH Share Transfer in Austria (Notarial Deed)
We prepare the transfer, arrange the notarial deed the GmbH Act requires and file the new shareholder with the Firmenbuch.
- Transfer by notarial deed§ 76 Abs. 2 GmbHG
- Pledge without a deed§ 76 Abs. 3 GmbHG
A transfer of GmbH shares between living persons needs a notarial deed.
What this service covers
Shares in an Austrian GmbH change hands only by notarial deed (Notariatsakt). § 76 Abs. 2 GmbHG requires one for every transfer between living persons, and for any agreement obliging a shareholder to transfer a share in future. That holds for a purchase from a third party and for a transfer between existing shareholders.
We prepare the agreement, arrange the deed with the notary and file the change with the Firmenbuch (companies register). Buying a ready-made company is a share transfer too: see how buying a ready-made GmbH works.
What's included
The share purchase or transfer agreement
We prepare the agreement for a sale to a third party or a move between shareholders, including any promise to transfer or take over a share later.
The notarial deed for the transfer
The transfer itself is executed as a Notariatsakt, the form § 76 Abs. 2 GmbHG requires. We coordinate the deed and its documents with the notary.
Firmenbuch filing of the new shareholder
We prepare the filing that records the new shareholder. Other register changes, such as changing a managing director or the seat, are separate amendments.
Who it is for
A buyer or seller of GmbH shares
You are buying a stake in an existing Austrian GmbH or selling yours. The state of the company matters to a buyer; the GmbH insolvency guide sets out what applies when a GmbH cannot pay.
Shareholders restructuring their holdings
You are moving stakes between existing shareholders, or into a holding company. The same notarial form applies. How each stake relates to the capital: Stammkapital and Stammeinlage.
How the transfer works
No statutory timeline is published for this procedure, so the steps carry no durations.
Agree the transfer
Buyer and seller, or the existing shareholders, settle the terms. We check the articles for a consent requirement (Vinkulierung) and whether the GmbH owns Austrian real estate.
Execute the notarial deed
The transfer, and any agreement to transfer in future, is signed as a notarial deed. The Supreme Court applies the form rule to every transaction aimed at a future transfer.
File with the Firmenbuch
Once the notarial deed is filed, the Firmenbuch records the new shareholder under § 76 GmbHG. We prepare the filing and follow it through to the entry.
How a GmbH share transfer runs
- Agree the transferThe terms; any consent clause in the articles (Vinkulierung); whether the GmbH owns Austrian real estate
- Execute the notarial deed§ 76 Abs. 2 GmbHG; also any agreement to transfer in futureNotariatsakt
- File with the FirmenbuchThe new shareholder is recorded
Not sure how this applies to your GmbH?
Send us your question before you commit to anything.
Documents you will need
- The share purchase or transfer agreement, for execution as a notarial deed
- The articles of association, to check for a consent clause
- The company's consent, where the articles require it (§ 76 Abs. 2 GmbHG)
- Any side agreement to transfer or take over shares later
- The acceptance declaration, where offer and acceptance are made separately
- Whether the GmbH owns Austrian real estate, directly or indirectly
- The shareholder changes of the last seven years, for the 75 percent test

What needs a notarial deed
The form Austrian law requires for each transaction, as at 28 September 2026.
| Transaction | Form required |
|---|---|
| Transfer of GmbH shares between living persons | Notarial deed (Notariatsakt), § 76 Abs. 2 GmbHG |
| Any agreement obliging a shareholder to transfer a share in future | Notarial deed, § 76 Abs. 2 GmbHG; OGH RS0059900 extends it to every transaction aimed at a future transfer, including parties not yet shareholders when they sign |
| An obligation to take over a share in future | Notarial deed (OGH case law) |
| A preliminary contract to conclude GmbH articles of association | Notarial form (OGH case law) |
| Transfer where the articles require the company's consent (Vinkulierung) | Notarial deed, plus the consent or other conditions the articles set, § 76 Abs. 2 GmbHG |
| Pledging a GmbH share | No notarial deed, § 76 Abs. 3 GmbHG |
| Ordinary FlexCo shares | Private deed drawn up by a notary or a lawyer, who checks admissibility and identity and instructs both parties |
| FlexCo Unternehmenswert-Anteile | Written form, § 9 Abs. 6 FlexKapGG |
Sources: GmbHG and FlexKapGG, consolidated texts, and Supreme Court (OGH) case law in the Austrian Federal Legal Information System (RIS); Austrian Economic Chambers (WKO). Law as at 28 September 2026.
Which transactions need a notarial deed
Notarial deed
- Transfer of GmbH shares between living persons, § 76 Abs. 2 GmbHG
- Any agreement to transfer a share in future
- An obligation to take over a share in future
- A preliminary contract to GmbH articles (notarial form)
- Transfer where the articles require consent (Vinkulierung), plus that consent
No notarial deed
- Pledging a GmbH share, § 76 Abs. 3 GmbHG
- Ordinary FlexCo shares: private deed drawn up by a notary or a lawyer
- FlexCo Unternehmenswert-Anteile: written form, § 9 Abs. 6 FlexKapGG
Problems we solve
Where the tax liability arises after 30 June 2025, a share deal in a property-owning GmbH can carry real-estate transfer tax (§ 18 GrEStG).
Buying shares in a GmbH that owns a building
At least 75 percent of the shares uniting in one hand or group, directly or indirectly, or passing to new shareholders within seven years is taxable (§ 1 GrEStG). We map the holdings before the deed.
Ready to transfer GmbH shares?
Send us the company and the stake involved; we set out the deed, the consents and the filing.
Why work with us
Prepared and reviewed by the gmbh-austria.com team. Updated 28 September 2026.
From our practice. Buyers usually arrive focused on the price and the deed. The question that changes a plan is another one: whether the GmbH holds Austrian real estate, because since the 2025 reform a share deal can then carry real-estate transfer tax.
Related services
FAQ
The GmbH owns a building. Does buying its shares trigger real-estate transfer tax?
It can. Under § 1 GrEStG, for tax liabilities arising after 30 June 2025, a share deal is taxable where at least 75 percent of the shares unite in one acquirer or acquirer group, directly or indirectly, or pass to new shareholders within seven years. The threshold was 95 percent before the 2025 reform.
What rate applies to a share deal in a property-owning GmbH?
The Federal Ministry of Finance lists two rates: 3.5 percent of the gemeiner Wert (fair market value) where the property belongs to an Immobiliengesellschaft (real-estate company, § 4 Abs. 4 GrEStG), and 0.5 percent of the Grundstückswert (property value) otherwise. The rules came with the Budgetbegleitgesetz 2025, BGBl. I Nr. 25/2025.
Is there any other tax on a GmbH share sale in Austria?
This page covers the transfer tax a share deal can trigger where the GmbH owns Austrian property. How a gain on the sale is taxed depends on the seller and is tax advice, which Austria reserves to a licensed Steuerberater. Whether any stamp duty applies beyond the notary's fee is checked for each transfer; we state no figure here.
How are indirect holdings counted for the 75 percent test?
Under § 1 Abs. 3 GrEStG the percentages at each level are multiplied, and a direct transaction takes priority over an indirect one. Acquirers count together as an Erwerbergruppe (acquirer group) when they are under unified management or the controlling influence of one person, including that person. Reorganisations under the Umgründungssteuergesetz within one group are not counted as indirect.
Can GmbH shares be transferred without a notary?
No. Under § 76 Abs. 2 GmbHG a transfer of GmbH shares between living persons requires a notarial deed (Notariatsakt), and so does any agreement obliging a shareholder to transfer a share in future. A FlexCo differs: its ordinary shares pass by a private deed drawn up by a notary or a lawyer.
Does an agreement to sell shares later need a notarial deed?
Yes. The Supreme Court (OGH) holds in settled case law (RS0059900, most recently confirmed on 25 October 2017) that the form rule of § 76 GmbHG covers every transaction aimed at a future transfer of shares, and applies also to parties who are not yet shareholders when they sign. An obligation to take over a share needs the same form.
Can the articles restrict a sale of shares?
Yes. § 76 Abs. 2 GmbHG lets the articles make a transfer subject to further conditions, in particular the consent of the company, known as Vinkulierung. The transfer then depends on that consent as well as on the notarial deed. § 76 Abs. 4, on the execution sale of such a share, was repealed by BGBl. I Nr. 86/2021.
Does pledging a GmbH share need a notarial deed?
No. § 76 Abs. 3 GmbHG states that a notarial deed is not required for pledging a share. The notarial form of § 76 Abs. 2 attaches to transfers between living persons and to agreements obliging a shareholder to transfer a share in future, so the law treats a pledge differently from a sale.
When does the transfer take effect if the parties sign separately?
Where offer and acceptance are made separately, OGH case law holds that the assignment of the share becomes effective only when the acceptance reaches the party who made the offer. Until then no transfer has taken place. The same decision confirms that an obligation to take over a share in future needs a notarial deed.
How is transferring FlexCo shares different?
Ordinary FlexCo shares pass by a private deed drawn up by a notary or a lawyer, who checks that the transfer is admissible and who the parties are, and instructs both on the legal consequences (WKO). Unternehmenswert-Anteile need only written form (§ 9 Abs. 6 FlexKapGG). The change of form is covered under converting a GmbH into a FlexCo.
How long does a GmbH share transfer take?
No statutory timeline is published for a share transfer, so we give no fixed duration. The sequence is fixed: the terms are agreed, the notarial deed is signed, and the Firmenbuch records the new shareholder once the deed is filed. Where the articles require the company's consent, that consent is part of the sequence.
Does an agreement to set up a GmbH together need a notary?
Yes. OGH case law holds that a preliminary contract whose subject is the future conclusion of GmbH articles of association requires notarial form. The same decision applies the notarial form to an obligation to take over a share in future, so a promise to join a GmbH is caught as well as a promise to leave one.
Want the transfer set out?
Send the company, the stake and who holds it now, or write to info@gmbh-austria.com; we reply with the deed and filings required.