How to Register a Nonprofit in Estonia: MTÜ or SA

Estonian nonprofit activity is usually organised in one of two legal forms. An MTÜ is a non-profit association with members. An SA is a foundation without members. Both can earn income and use it for their statutory purpose, but they differ in governance and in how assets are protected.

This guide explains how to register a nonprofit in Estonia, how an MTÜ differs from an SA, which documents are required, and what must be filed after registration. The information is current as of 5 September 2026.

The main difference between an MTÜ and an SA

An MTÜ is built around its members. At least two natural or legal persons establish it. Members make the principal decisions at a general meeting, including approving the annual report, amending the articles, and appointing or removing management board members.

An SA is established to manage assets for a defined purpose. A foundation has no members or owners. Assets transferred to it belong to the foundation itself. Its mandatory governing bodies are a management board and a supervisory board with at least three members.

An MTÜ is generally the more natural choice when community participation is central. An SA deserves consideration when assets need to remain committed to a long-term purpose and governance should not depend on a changing membership.

When to choose an MTÜ

An MTÜ is suitable for a club, professional association, community initiative, sports organisation, or cultural organisation. What matters is the participation of the people or legal persons that join the association and determine its work together.

Under the Non-profit Associations Act, at least two persons must establish an MTÜ. Its articles must address the name, seat, purpose, admission and withdrawal of members, meetings, governance, and the destination of assets on dissolution.

Membership can change. The organisation’s direction can therefore change too, because the general meeting makes the key decisions. This is a sound model for a community. It can be less suitable for an organisation intended to hold substantial assets independently of a changing group of people.

When to choose an SA

An SA is suitable when a project is based on assets committed to a defined purpose, such as a long-term charitable, educational, cultural, or family programme. A foundation has no members, and the founder does not retain ownership of the transferred assets.

The Foundations Act requires the founding resolution and articles to be notarised. The resolution records the purpose, founders, transferred assets, and initial members of the management and supervisory boards. The same person cannot belong to both boards.

The clauses governing appointment and removal of supervisory board members, use of assets, and the destination of assets on dissolution need particular care. A practical sequence for establishing an SA is also available in the civil society support guide.

How to register an MTÜ

1. Check the name. It must be distinguishable from existing registered names. The check and application are handled through the e-Business Register.
2. Prepare the memorandum of association and articles. The articles should accurately describe the purpose, membership rules, powers of the governing bodies, and the destination of assets on dissolution.
3. Appoint the management board. The board may have one or more members with active legal capacity.
4. Provide the address and contact details. If the registered address is outside Estonia, check the contact-person and official-document delivery requirements before filing.
5. Sign and submit the application. The application can be filed online when all required persons have suitable electronic identification. Otherwise, a notarial procedure is used.
6. Pay the state fee. The fee for entering an MTÜ in the register is EUR 30.

After submission, the portal displays the processing deadline. Timing depends on the application and whether documents need to be corrected or supplemented. The Ministry of Justice and Digital Affairs also publishes official guidance for non-profit associations.

How to register an SA

1. Define the purpose and assets. The law sets no single minimum amount, but the documents must describe the assets transferred by the founder.
2. Prepare the founding resolution and articles. In addition to the purpose and seat, they govern appointments, payments, and use of the assets.
3. Form the governing bodies. An SA needs a management board and a supervisory board of at least three people. Their membership cannot overlap.
4. Use a notary. The founding resolution and articles are notarised, after which the application is submitted to the register.
5. Pay the state fee and notary fees. The state fee for entering an SA in the register is EUR 80.

The articles should clearly state who will appoint the supervisory board in the future. An unclear appointment mechanism can impede governance even when the foundation’s purpose is well defined.

Reporting after registration

Both an MTÜ and an SA must keep accounting records and file an annual report within six months after the end of the financial year. When the financial year follows the calendar year, the deadline is normally 30 June. A report is required even if there was no activity.

Whether an audit or a review is required depends on the legal form and financial indicators. The general thresholds are set by the Auditors Activities Act. A private SA must have at least a review when annual revenue or year-end assets exceed EUR 1 million. An audit is required in cases specified by law.

The requirement should be assessed using the facts of the organisation. The founders, source of funding, and status of the foundation can change the required level of assurance.

Taxes and the EMTA list

Registration as an MTÜ or an SA does not create an automatic tax exemption. Expenses unrelated to the statutory activity, remuneration, gifts, donations, and business activity remain subject to the applicable tax rules.

Specific benefits are available to organisations entered on the list of associations benefiting from income tax incentives. The conditions are set by the Income Tax Act. Entry is not part of the nonprofit registration process. A separate application and evidence of public-interest activity are required.

The conditions, TMIN application, and annual declarations will be covered in a separate article in this series on nonprofit tax exemption in Estonia.

Can a nonprofit earn income?

Yes. The restriction concerns distributing profit to members, founders, or related persons, not earning income itself. An MTÜ and an SA may sell goods or services and receive membership fees, donations, grants, or investment income when this is consistent with the articles and supports the stated purpose.

Before starting regular commercial activity, review the tax, VAT, contract, and articles implications. Some activity can remain inside the nonprofit. A separate commercial company may be appropriate in other cases. The decision depends on scale and risk, not revenue alone.

What to check before filing

• Who should make the key decisions in five or ten years, the members or the foundation’s appointed bodies.
• Whether specific assets need protection from changes in membership.
• Whether the purpose, expected income, and actual expenditure are aligned.
• Whether the articles clearly explain how governing-body members are appointed and removed.
• Who will receive the remaining assets on dissolution.
• Who will be responsible for accounting, annual reports, and tax deadlines from the first day.

Summary

To register a nonprofit in Estonia, begin with the governance model. An MTÜ suits a membership association and carries a EUR 30 state fee. An SA is designed to manage assets for a durable purpose and requires notarisation, a supervisory board, and a EUR 80 state fee.

FPRO can help assess the appropriate form, organise accounting, and support the organisation after registration. The general process for creating a legal entity is also outlined on our company registration in Estonia page.

This material is for information only and does not replace individual legal or tax advice. Requirements should be checked as of the filing date.