LegalWise

Selling a share in an OÜ

Last checked against the sources 18 October 2026 · Published 18 October 2026

In short: As a rule, the disposal transaction by which a share in a private limited company (osaühing, OÜ) is transferred must be notarised () [1], and the transfer is deemed to have taken place from the moment it is entered in the list of shareholders in the commercial register () [1]. Unless the articles of association provide otherwise, a shareholder may freely transfer a share to another shareholder, but if the share is transferred to a third party the other shareholders have a right of pre-emption within one month of the transfer agreement being presented () [1]. The articles may make a transfer subject to an additional condition, in particular the consent of the other shareholders, the management board, the supervisory board or another person () [1].

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Do I need a notary to sell a share?

As a rule, yes. The disposal transaction transferring a share must be notarised () [1]. Within two days of certifying the agreement, the notary sends the registrar of the commercial register a notice of the transfer () [1].

There is an exception if the company's share capital is at least 10 000 euros and fully paid up: the articles may then waive the notarial form and provide that the disposal transaction is made at least in a form that can be reproduced in writing () [1]. All shareholders must vote in favour of approving or amending the articles in this way () [1].

When does the buyer become a shareholder?

As a rule, the transfer of a share is deemed to have taken place from the moment it is entered in the list of shareholders in the commercial register () [1].

If the company has waived the notarial form, the transfer is deemed to have taken place and the shareholder to have changed once the company has been notified of the transfer and the transfer of the share has been proven () [2]. Transactions between the transferor and the company concerning the shareholder relationship made before the company was notified of the transfer are valid against the acquirer () [2].

Do the other shareholders have a right of pre-emption?

Unless the articles provide a different procedure for transferring a share, the following rules apply () [1]:

  • a share may be freely transferred to another shareholder;
  • if a share is transferred to a third party, the other shareholders have a right of pre-emption within one month of the transfer agreement being presented;
  • the articles may provide that the right of pre-emption also applies when a share is transferred to another shareholder.

Where a right of pre-emption exists, the shareholder who transferred the share presents the transfer agreement to the management board, which notifies the other shareholders without delay that the agreement has been concluded () [1]. In other respects the provisions of the Law of Obligations Act (võlaõigusseadus, VÕS) on the right of pre-emption apply () [1]. Under them, when the right of pre-emption is exercised, a sales contract is deemed concluded between the holder of the right and the seller on the same terms the seller agreed with the buyer () [3]. Exercising the right of pre-emption does not invalidate the sales contract concluded with the buyer or the obligations arising from it () [3]. The right is exercised by a declaration to the seller () [3], and that declaration must be in the same form as the sales contract () [3]. An agreement between the seller and the buyer that the sales contract is valid only if the right of pre-emption is not exercised is void as regards the holder of the right () [4].

What restrictions can the articles impose?

The articles may provide that a share may be transferred only if an additional condition is met, which may in particular be the consent of the other shareholders, the management board, the supervisory board or another person () [1]. In that case does not apply to the company () [1]. In addition:

  • a transaction made without that condition is void () [1];
  • for good reason, a shareholder may demand that consent be given () [1];
  • amending the articles to introduce such a restriction requires the consent of all shareholders, unless the articles provide otherwise () [1].

If the share is freely transferable, and 3 do not apply to the company () [1].

How does the list of shareholders change?

The list of shareholders is kept in the commercial register, and the shareholders' data are entered on the company's registry card () [5]. A shareholder must notify the management board without delay of any change in the shareholders' data () [5]. The management board must notify the commercial register of the change without delay, unless a notary sends the notice of the change () [5].

If a person acquires a share by a transaction relying on the data entered in the commercial register, those data are deemed correct as regards that person, unless an objection to their correctness has been entered in the register or the acquirer knew or should have known that the data were incorrect () [5].

If the company has waived the notarial form, does not apply to it () [6]. The list of shareholders is then kept by the management board () [6], which changes the list without delay on receiving the notice of transfer () [2] and notifies the commercial register of the change without delay () [6]. In that case the list data in the commercial register's public file do not have the effect described above of being deemed correct as regards an acquirer () [6].

What the law says

  • „Osa võõrandamise käsutustehing peab olema notariaalselt tõestatud.“ [1] (translation: the disposal transaction transferring a share must be notarised; ) – the share is handed over before a notary unless the articles have waived this requirement where the law allows it.
  • „Osa võõrandamise korral kolmandale isikule on teistel osanikel ostueesõigus ühe kuu jooksul võõrandamislepingu esitamisest.“ [1] (translation: if a share is transferred to a third party, the other shareholders have a right of pre-emption within one month of the transfer agreement being presented; ).
  • „Käesoleva lõike esimeses lauses sätestatud tingimuseta tehtud tehing on tühine.“ [1] (translation: a transaction made without the condition set out in the first sentence of this subsection is void; ) – if the articles require, for example, the other shareholders' consent, a transfer without it is invalid.
  • „Osa võõrandamine loetakse toimunuks alates kande tegemisest äriregistrisse osanike nimekirja.“ [1] (translation: the transfer of a share is deemed to have taken place from the entry in the list of shareholders in the commercial register; ) – unless the notarial form has been waived, the buyer becomes a shareholder with the register entry.
  • „Osanik on kohustatud osanike andmetes toimunud muudatusest viivitamata teatama juhatusele.“ [5] (translation: a shareholder must notify the management board without delay of a change in the shareholders' data; ).

What to do

  1. Read the articles of association: do they provide for a right of pre-emption, consent or another additional condition, is the share freely transferable, and has the notarial form been waived (, 3, 3¹ and 6) [1].
  2. If the share belongs to the spouses' joint property and they manage it jointly, transactions with it can be made only jointly or with the other spouse's consent () [7].
  3. If the articles require consent, obtain it before the transaction: a transaction without it is void () [1].
  4. If the other shareholders have a right of pre-emption, present the transfer agreement to the management board, which notifies them; the right can be exercised within one month of the agreement being presented () [1].
  5. Have the disposal transaction notarised () [1]. If the articles have waived the notarial form, make the transaction in the form the articles require, notify the company of the transfer and prove the transfer of the share (; ) [1] [2].
  6. Unless the notarial form has been waived, check that the buyer has been entered in the list of shareholders in the commercial register: only then is the transfer deemed to have taken place () [1].

Frequently asked questions

Can I sell only part of my share?

Yes. A share may be divided if the shareholder wishes to transfer part of it; dividing a share requires a resolution of the shareholders unless the articles provide otherwise () [8]. applies to the partial transfer of a share () [8].

Is there a right of pre-emption when selling to another shareholder?

By law a shareholder may freely transfer a share to another shareholder unless the articles provide a different procedure () [1]. The articles may, however, provide that the right of pre-emption also applies when a share is transferred to another shareholder () [1].

Does my spouse have to consent?

If the share belongs to the spouses' joint property and they manage it jointly, they may make transactions with it only jointly or with the other spouse's consent () [7]. If one spouse disposes of a right that belongs to the joint property, the other spouse's consent is presumed () [7].

Can a pledged share be sold?

When a pledged share is transferred, the pledge remains attached to the share, unless the acquirer proves that the registrar of the commercial register had not been notified of the pledge by the time of the transfer and that the acquirer did not know and should not have known of it () [9].

What happens if a share was sold without the consent the articles require?

A transaction made without the additional condition required by the articles is void () [1]. If consent is refused, a shareholder may, for good reason, demand that it be given () [1].

Is something different in your situation?

The guide describes the general rule. Ask about your situation: the answer cites the provisions down to the subsection and point and is checked against the sources before it is shown.

This guide gives general legal information and does not replace an attorney's advice on your situation. It was prepared with the help of an automated system; its quotes, figures and references were checked against the sources listed below.

Sources

The text in force on LegalWise's law pages; the official publication in Riigi Teataja.

  1. [1]ÄS § 149 (RT I, 06.07.2023, 131) – Äriseadustik · Open provision
  2. [2]ÄS § 150 (RT I, 06.07.2023, 131) – Äriseadustik · Open provision
  3. [3]VÕS § 244 (RT I, 20.06.2026, 18) – Võlaõigusseadus · Open provision
  4. [4]VÕS § 245 (RT I, 20.06.2026, 18) – Võlaõigusseadus · Open provision
  5. [5]ÄS § 182 (RT I, 06.07.2023, 131) – Äriseadustik · Open provision
  6. [6]ÄS § 182¹ (RT I, 06.07.2023, 131) – Äriseadustik · Open provision
  7. [7]PKS § 29 (RT I, 07.05.2025, 17) – Perekonnaseadus · Open provision
  8. [8]ÄS § 152 (RT I, 06.07.2023, 131) – Äriseadustik · Open provision
  9. [9]ÄS § 151 (RT I, 06.07.2023, 131) – Äriseadustik · Open provision

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