Ukraine Company from the USA: 2026 Setup and Tax

A US founder can own 100% of a Ukrainian company, from the United States, without a permit and without a visit. Ukrainian company law puts no condition on your nationality or residence, and the practical requirements are administrative rather than legal.

The interesting part is what happens on the American side. A wholly owned Ukrainian company is a controlled foreign corporation, which means an annual Form 5471, current taxation of certain income whether or not you take a distribution, and, from 2026, a regime that has just been rewritten. Getting the Ukrainian setup right is the easy half.

Key facts for US founders

The real reason US founders do this: capacity, not rate

A Ukrainian company is not a US tax planning structure, and any adviser presenting it as one is selling you a Form 5471 you did not need.

The reasons that hold up are operational:

• Engineering capacity. The deepest technology workforce in the region, and the Diia City regime built to keep it there.
• A contracting entity. Reconstruction, energy, defence and infrastructure work increasingly requires a locally registered counterparty.
• Payroll that works. Hiring Ukrainian engineers through a Ukrainian entity, on employment or gig contracts, is cleaner than the contractor invoicing arrangements that used to dominate.
• Presence before the rebuild. First mover positioning is the argument executives themselves give.

Entity or EOR? Settle this first

An employer of record hires people for you without an entity. It is the genuine alternative, and it deserves an honest comparison from someone who sells the other thing.

Stated plainly: an EOR keeps you out of the controlled foreign corporation regime entirely, which is worth real money in compliance alone. Build the entity when you need to invoice Ukrainian counterparties, bid on contracts, hold IP locally, hire past roughly ten people, or reach Diia City.

Can a US resident legally own a Ukrainian company?

Yes, with no restriction on the Ukrainian side and none on the US side either. What the United States does instead is tax it, currently and comprehensively.

If US shareholders own more than 50% of the Ukrainian company, it is a controlled foreign corporation. For a solo founder owning 100%, that is automatic.

1. 1Form 5471, every yearAn information return filed with your US return. Penalties start at USD 10,000 per form per year and are assessed automatically.
2. 2Subpart F incomePassive income such as dividends, interest and royalties is taxed to you currently, in the year it arises.
3. 3NCTI, formerly GILTIMost remaining active income is swept into a current inclusion too, on a rewritten basis from 2026.

The money rules: NCTI, Subpart F and Form 5471

This is the part most content has not caught up with. The One Big Beautiful Bill Act rewrote the regime for 2026:

• GILTI is renamed NCTI, net CFC tested income.
• The QBAI exclusion is eliminated. The old carve-out for a deemed return on tangible assets is gone.
• The section 250 deduction falls from 50% to 40%, which raises the inclusion.
• The foreign tax credit haircut improves from 20% to 10%, which helps offset it.
• The effective rate on NCTI lands around 12.6%.

Practically: the inclusion is broader, the deduction is smaller, and the credit for Ukrainian tax paid is more generous. For a Ukrainian company paying 18%, foreign tax credits do a lot of work. For a Diia City company paying 9% on distributed profit only, they do much less.

Diia City cuts the other way for a US owner

Diia City is genuinely attractive for the Ukrainian company: 9% on distributed profit instead of 18%, plus 5% personal income tax on specialists with a capped social contribution.

For a US owner the same feature works against you. A lower Ukrainian rate means less Ukrainian tax to credit against the US inclusion, so part of the saving is transferred to the IRS rather than kept. That does not make Diia City wrong. It makes the payroll saving the real prize and the corporate rate saving partly illusory. Detail in Ukraine corporate tax rates.

The Ukraine-United States treaty, in numbers

5%Ukrainian withholding on dividends under the treaty, against 15% domestic

USD 10,000minimum Form 5471 penalty, per form, per year, applied automatically

~12.6%effective rate on NCTI after the 2026 rewrite of the GILTI regime

Three conditions decide whether you get the treaty rate: a US residence certificate in the Ukrainian payer's hands before the payment, a shareholding above the treaty's non-portfolio threshold, and correct classification of the payment. Most service payments from a Ukrainian subsidiary to a US parent carry no Ukrainian withholding at all; rent, engineering fees and brokerage do. Boundaries in Ukraine withholding tax for non-residents.

The remote setup path from the US

1. Check the name in the Unified State Register and fix the structure.
2. Get a Ukrainian tax number (RNOKPP) for every US individual who will be founder, director or beneficial owner. Free, three business days, obtainable by proxy.
3. Apostille in the US and translate into Ukrainian, with the translator's signature notarised. A US corporate shareholder adds an apostilled registry extract and its charter.
4. Draft the charter and the founders' decision. Not the free model charter if someone else will hold the signature.
5. File offline. Diia is closed to foreign founders, so a representative lodges the file with a notary, a registrar or a TsNAP.
6. Registration inside 24 hours by statute, with no state fee.
7. Fund the share capital within six months, unless the charter sets a different period.
8. Open the bank account, the slowest step, and the one where the ownership chain gets read properly.

Full sequence in how to register a company in Ukraine.

Getting money out, and the currency layer

For a company of the size a US founder typically builds, the ceiling is theoretical and the two eligibility tests are not. Trade payments in both directions are largely unrestricted, which is the part that surprises people. See business bank account in Ukraine.

When Ukraine makes sense from the US, and when it does not

Common mistakes from the US

• Treating it as a tax structure. It is an operating jurisdiction, and the US inclusion regime will find it.
• Missing Form 5471. The penalty starts at USD 10,000 per form per year and is assessed automatically, whether or not any tax was due.
• Assuming distributions trigger the tax. Subpart F and NCTI are current inclusions.
• Choosing Diia City on the corporate rate alone. For a US owner, a lower Ukrainian rate means fewer credits.
• Requesting a treaty certificate after the dividend. Relief is applied at payment, not reclaimed.
• Naming yourself director on the incorporation documents. Without a work permit the filing fails.

The bottom line, and how CorpSec helps

A Ukrainian company is straightforward to own from the United States and demanding to report. Ukraine asks for apostilles, a tax number and a director who is not you for the first few months. The IRS asks for a Form 5471 every year and taxes a share of the profit whether or not you touch it.

Do it when you need Ukrainian engineers, a Ukrainian contracting entity, or operations on the ground. Do not do it for the rate, and build the US filing into the budget from day one.

CorpSec sets up Ukrainian companies for US founders end to end, remotely, with the tax number, a drafted charter, an interim director, registration and banking introductions, and works alongside your CPA on the CFC side.