Estonian Company Run from Ukraine: Tax Rules

Many Ukrainian entrepreneurs form or buy an Estonian private limited company (OÜ), often as e-residents, and run it while living in Ukraine. That works, but the Tax Code of Ukraine has two sets of rules that look past the place of registration: a foreign company managed from Ukraine can be a Ukrainian tax resident, and an owner who is resident in Ukraine can be taxed on the profit of a controlled foreign company. The tax treaty between Estonia and Ukraine has its own rule. This guide sets out all three, with the official texts, and what we do on the Estonian side.

The guide is general information, not tax advice. How your company and you are taxed depends on the facts of your case; ask a Ukrainian tax adviser before you form or buy the company. The Tax Code of Ukraine was read in its current text (version of 17 September 2026) on the official portal of the Verkhovna Rada, and the treaty in the English text published by the Estonian Ministry of Finance, on 21 October 2026.

In Estonia: an Estonian company is Estonian

A company established under Estonian law is resident in Estonia for tax purposes (Income Tax Act § 6). Its profit is taxed when it is distributed, not while it stays in the company — the guide how Estonia taxes company profit explains the rule. The company keeps its Estonian duties wherever its owners live: accounts, an annual report to the commercial register and, if its address is abroad, a contact person in Estonia.

In Ukraine: place of effective management

The rule. A company formed under the law of another country is a Ukrainian corporate income tax payer when its place of effective management is in Ukraine (Tax Code of Ukraine, art. 133.1.5).
When management is in Ukraine. The Code names three conditions, any one of which is enough: the executive body meets more regularly in Ukraine than in any other country; management decisions and other current operations are mainly taken and carried out from Ukraine by the company's officers; or the company is in fact managed mainly from Ukraine, whatever formal powers the managers have.
If another country could also claim it, Ukraine is still the place of management when the company's bank accounts are managed, its accounting is kept or its staff are managed in Ukraine (same article).
The treaty decides. The same article says that a legal person treated as non-resident under a double tax treaty of Ukraine is automatically a non-resident taxpayer — which is why the Estonia–Ukraine treaty below matters.

In Ukraine: controlled foreign company rules for the owner

Who is a controlling person. A foreign company is a controlled foreign company (CFC) when a Ukrainian resident person owns more than 50 percent of it, or more than 10 percent where Ukrainian residents together own 50 percent or more, or has actual control over it (art. 39-2.1.2). The controlling person is the taxpayer on the CFC's adjusted profit (art. 39-2.2.1).
When the profit is not taxed in Ukraine. There must be a tax treaty or tax information exchange agreement with the country of the company — Estonia has one — and either the company actually pays profit tax at an effective rate no more than five percentage points below the Ukrainian base rate of 18 percent (art. 136.1), or its passive income is no more than 50 percent of all its income (art. 39-2.4.1). Independently of that, the profit is not taxed when the total income of all CFCs of one controlling person does not exceed the equivalent of EUR 2 million (art. 39-2.4.2.1).
Reporting. A controlling person files a report on controlled foreign companies with the annual tax return (art. 39-2.5.2).

An Estonian company pays corporate income tax only when it distributes profit. In a year in which it keeps its profit, its effective rate under the Ukrainian formula — tax expense divided by profit before tax — can therefore be low, so the test that usually matters is the share of passive income or the EUR 2 million limit. Your Ukrainian tax adviser should check this against your company's figures.

What the Estonia–Ukraine tax treaty says

Resident in both countries. If a company is resident in both states under the treaty's definition, it is deemed resident in the state under whose laws it derives its status (convention of 10 May 1996, article 4(3)) — for an OÜ, that is Estonia.
Permanent establishment. A permanent establishment is a fixed place of business through which the enterprise's business is wholly or partly carried on; it includes especially a place of management, a branch and an office (article 5(1) and (2)). The profit attributable to a permanent establishment may be taxed in the state where it is (article 7(1)).
Director's fees. Fees a Ukrainian resident receives as a board member of an Estonian company may be taxed in Estonia (article 16) — see board member fee or dividend from abroad.
Dividends. Dividends paid by an Estonian company to a Ukrainian resident may be taxed in Ukraine; if Estonia also taxes them at source, the treaty limits that tax to 5 percent for a company holding at least 25 percent and 15 percent in other cases (article 10(1) and (2)).

The multilateral convention on tax treaty measures (MLI) can change the rules of tax treaties; whether and how it changes this treaty for your company is a question for your tax adviser — we do not give that ruling.

What to decide before you form or buy the company

Who manages the company, and where. Where decisions are made, where the board meets, and from where the bank account and the books are run are the facts the Tax Code looks at.
Who owns it. A Ukrainian resident owning more than 50 percent is a controlling person; plan the CFC report and the exemption test before the first year ends.
Where the work is done. An office or other fixed place of business in Ukraine can be a permanent establishment.

What we do on the Estonian side

online formation for an e-resident — €950 Registered address and contact person service for one year are included., or formation by power of attorney — €1,250;
a ready-made company bought remotely — €1,200 Registered address and contact person service for one year are included.;
accounting — from €150 / month and the annual report — from €450 (Estonian financial statements are what the Ukrainian CFC report is calculated from);
the registered address and contact person after the first 12 months — €350 / year.

Still deciding between a Ukrainian FOP and an Estonian company? See Estonian OÜ or Ukrainian FOP.

Our accounting covers the Estonian company's Estonian obligations. Ukrainian tax returns, the CFC report and Ukrainian tax advice are not included. The same question for owners in other countries: Estonian company run from Poland, Estonian company run from Germany, Estonian company run from Finland, Estonian company run from Spain, Estonian company run from Italy.

Prices exclude VAT. All communication takes place by email.

Ready to start? A new Estonian company — online for e-residents or by power of attorney; Ukrainian tax advice is not included. Order.

Official sources

The laws this article names, by the name of their official text, as read on 9 October 2026. For the Estonian acts we read the English translation in Riigi Teataja; the legally binding text is the Estonian one.

Income Tax Act — Riigi Teataja, English translation

Sources are named in the text, without links. To see which of our services your company needs, open the Business Navigator.

Frequently asked questions

Is my Estonian company taxed in Ukraine if I run it from Ukraine?

It can be. A foreign company whose place of effective management is in Ukraine — for example, its executive body meets there most regularly or it is in fact managed mainly from Ukraine — is a Ukrainian corporate income tax payer (Tax Code of Ukraine, art. 133.1.5); a company treated as non-resident under a tax treaty is a non-resident taxpayer, and the Estonia–Ukraine treaty treats a company resident in both states as resident where its status derives from — Estonia for an OÜ (article 4(3)). A place of management in Ukraine can still be a permanent establishment there (articles 5 and 7), and an owner resident in Ukraine who holds more than 50 percent is a controlling person under the controlled foreign company rules (art. 39-2). Ask a Ukrainian tax adviser before you form or buy the company; we handle the Estonian side.

Estonian company run from Ukraine: where it is taxed