An Estonian private limited company (osaühing, OÜ) can be registered online in the e-Business Register run by the Centre of Registers and Information Systems (RIK). The state fee is €265, the minimum share capital is €0.01 for a single shareholder, and the application is signed digitally with an Estonian ID card, e-Residency card, Mobile-ID or Smart-ID. This guide explains how to register a company in Estonia step by step, what it costs, how long it takes and who can do it remotely.
It concentrates on the OÜ because it is the form most founders pick for IT, SaaS and service businesses. Other forms in the same register have different fees and rules, for example €20 for a sole trader and €200 for a branch of a foreign company, and the practical advice below refers to the OÜ throughout.
Who Can Register a Company in Estonia Online?
Estonia company registration in short
Estonia company registration for an OÜ requires at least one founder and at least one management board member, and a single person can hold both roles. Founders can be natural or legal persons in principle, although the online route offered by e-Residency is described as open to private persons only. Every founder and board member who signs the application needs a digital signature that the register accepts.
Who can register a company online
The online route works for anyone holding an Estonian ID card, an e-Residency digital ID, Mobile-ID or Smart-ID. This is why e-Residency is the usual way for non-residents to register a company online: the card lets you sign the application remotely, with no trip to Estonia after you have collected the card itself. The card is issued after a background check by the Police and Border Guard Board, and the official Q&A mentions restrictions on new applications from some nationalities, so eligibility is worth checking before you plan around it. Our guide to company formation with e-Residency covers that route in more detail.
Registering without e-Residency
A founder who cannot sign digitally can still form an OÜ through a notary. Invest in Estonia states that a notary is needed when the founders cannot sign electronically, and that a representative in Estonia can act on a power of attorney. For example, two founders in Berlin without any Estonian digital ID could sign a notarized power of attorney for a representative who then attends the notary appointment in Tallinn. Expect a notary fee and some additional processing time on top of the state fee.
How to Open a Company in Estonia Step by Step
Steps to register an OÜ online
The portal wizard follows the order below, and the e-Residency knowledge base describes the same sequence in five steps.
- Choose a company name that ends in "OÜ" or "Osaühing." The registrar makes the final decision on whether it is distinguishable from existing names, and you can check availability in the register's name search first.
- Select one main activity from the EMTAK classification. You can add other activities later and report them annually.
- Enter the legal address. If it is a foreign address, the application requires a contact person in Estonia.
- Add the founders, the board members and an email address that you confirm through a link the register sends.
- Set the share capital, share types and articles of association. The fields marked with an asterisk are mandatory, and the default articles grant no special rights to shares or shareholders.
- Provide beneficial owner data, which the form treats as required, and optionally ask for voluntary VAT registration or an entry in the employee register in the same application.
- Sign with PIN2, pay the €265 state fee through the portal bank link or by transfer, and submit.
Share capital works as follows. The legal minimum is €0.01, and each shareholder's minimum holding is €0.01. For capital up to €50,000 the founders confirm that the contributions were made outside the portal, and no proof is attached, though the applicant is responsible for the accuracy of that statement. Above €50,000 the payment must go to a deposit account and the Treasury must receive it before submission.
After the company is registered
Once the entry takes effect, the company gets a registry code. The first practical task is a business bank account, which many founders find slower than the registration itself, and our article on how to open a business bank account in Estonia as a non-resident explains what banks ask for.
Tax registration with the Tax and Customs Board is mostly handled through e-MTA. VAT registration becomes mandatory once taxable supplies with an Estonian place of supply exceed €40,000 from the start of the calendar year, and a company can register voluntarily below that level if it proves it is doing or about to start business. The details are in our guide to VAT registration in Estonia.
How Much Does Company Formation in Estonia Cost?
State fees
The state fee for establishing an OÜ electronically is €265, as listed on the e-Business Register establishment page and in the RIK guidance. A sole trader pays €20, a non-profit association €30 and a branch of a foreign company €200. A company that is set up through a notary pays the same state fee plus the notary's own charge, which the register does not publish as a fixed figure.
Recurring costs
The registry fee is only part of the budget. The e-Residency cost table puts a contact person service at roughly €200 to €400 a year and accounting from about €50 a month, and a company with a foreign legal address needs the former because the contact person receives official mail. If you apply for e-Residency yourself, the Police and Border Guard Board charges a €150 state fee. A company must also file an annual report in every year of its existence, which for a calendar financial year is due on 30 June of the following year.
How Long Does It Take to Register a Company in Estonia?
Once you submit, the e-Residency guidance says the register's review usually takes one business day, and the application page shows the term within which the registrar must decide. Filings sent on weekends or outside business hours can take longer. Through a notary the e-Residency materials mention up to five working days for confirmation.
The longer wait is usually the e-Residency card. The Police and Border Guard Board reviews applications for up to 30 days, printing and delivery take another two to five weeks, and the knowledge base says most e-residents hold the card two to four months after applying. A founder who already has an Estonian digital ID can therefore finish in a day or two, while a new e-resident should plan for a few months from application to registered company.
Common Mistakes When You Register a Company Online
Ignoring the legal address and contact person
Founders often enter their home address without realizing that a foreign legal address triggers the contact person requirement. A contact person has no authority to act for the company, but documents delivered to that person count as delivered to the company, so a missed letter has legal weight. Read Estonia company requirements for the contact person, address and capital before filling in the address field.
Misjudging the share capital
The €0.01 minimum is legally enough, but banks and partners often read capital as a sign of seriousness, and a bank may ask how the business will be funded regardless of the registered figure. Founders also sometimes confirm a contribution they have not actually paid, even though the application makes the founders responsible for that statement.
Forgetting annual reports and register data
All Estonian companies, including newly formed and dormant ones, must submit an annual report within six months of the financial year end. When it is missing, the registrar can start a supervisory procedure that may end in deletion of the company. Changes in the board, address or contact person must also be filed, and the register sends official notices to the confirmed email address, so that address should be one you actually read.
FAQ on Estonia Company Registration
Can a non-resident register a company in Estonia?
Yes. A non-resident can sign the application digitally with an e-Residency card or other accepted Estonian digital ID, or can use a notary with a representative acting under a power of attorney. Residence in Estonia is not a condition for founding an OÜ, although a foreign legal address means appointing a contact person.
Do I need to visit Estonia to register a company?
The registration itself needs no visit when you sign digitally, but an e-Residency card must be collected in person at a pickup location chosen during the application, so a trip may still be needed unless you already hold another accepted digital ID.
What is the Estonia company register called?
The register is the e-Business Register (e-Äriregister), operated by RIK. It publishes company data, registry codes and annual reports, and the portal is where founders submit the establishment application and later changes.
Final Thoughts
To register a company in Estonia, a founder needs a digital signature, a company name, one EMTAK activity code, an address, a contact person if that address is abroad, and €265 for the state fee, plus at least €0.01 in share capital. The registration review usually takes about one business day, while an e-Residency card can add several weeks or months before filing is possible, and annual reports are due by 30 June for calendar-year companies.
Inter Lawyers helps founders with Estonian company formation, contact person and legal address arrangements, and the follow-up work such as tax registration and bank onboarding.