Kyiv runs on contract software and product work billed to clients in the US and EU, and most of that money is supposed to land in dollars. A Wyoming LLC gives a Kyiv founder a clean US payer-of-record so Stripe, US marketplaces, and American clients can pay a US entity instead of an individual abroad. Formation is $397, all-inclusive.
Why Kyiv founders form a Wyoming LLC
Kyiv is the center of one of Europe's largest software-export economies. The city's developers, designers, QA engineers, and product teams sell directly into the United States and Western Europe through Upwork, Toptal, direct retainers, and white-label subcontracts for US agencies. For years the standard answer was a Ukrainian sole-proprietor registration (FOP) on the 5% single-tax group 3, and that structure still works well for many freelancers. But the FOP has limits the moment your buyer is American: US clients increasingly want to pay a US entity with a US EIN and a US bank account on file, US marketplaces expect a US taxpayer, and SaaS products that bill recurring USD subscriptions need a US-domiciled payer of record to run Stripe cleanly.
A Wyoming LLC answers all three. It is a US legal person with its own EIN, its own bank account, and its own name on invoices and Stripe statements. Your American client signs a contract with a Wyoming company, not with an individual in a war-zone-risk jurisdiction, which removes a friction point that has quietly cost Kyiv founders deals since 2022. Wyoming specifically is the common pick because it has no state income tax on the LLC, no public member disclosure (the Wyoming Secretary of State does not publish member names), and a flat, low annual cost. For a single non-US founder, a Wyoming LLC is treated by the IRS as a disregarded entity by default — there is no separate US federal income tax layer on the company itself, which keeps the structure simple.
It is worth being specific about who in Kyiv this actually helps. If you are a junior freelancer pulling a few thousand dollars a month from a single Upwork client, the FOP alone is probably fine and the LLC is overhead you do not need yet. The founders who benefit are the ones scaling past the FOP's comfort zone: a dev team billing $10-50k/month to several US clients, a SaaS founder turning on recurring Stripe revenue, an agency owner who needs to sign US enterprise contracts that require a US counterparty, or anyone whose American buyer has explicitly asked for a US W-9-style payee on file. For those founders the Wyoming LLC is not a tax dodge — it is the piece of US infrastructure that lets the business be paid the way its customers want to pay it.
The other reason is purely operational: martial-law currency controls. The National Bank of Ukraine (NBU) restricts cross-border FX flows, and moving large USD balances in and out of Ukrainian accounts can be slow and capped. A US LLC with a US/Wise account lets you hold USD outside that bottleneck, pay international subcontractors and SaaS tools directly, and only convert to hryvnia what you actually need to bring home. The LLC does not replace your FOP — most Kyiv founders keep the FOP for local tax residency and pull a salary or owner draw from the LLC into it. It sits on top, as the dollar-facing front end of the business.
Cost from Kyiv
Our package is $397, all-inclusive, with the Wyoming state filing fee already included — there is no separate government charge to add at checkout. The only recurring item is the Wyoming annual report plus registered agent in year two onward.
| Item | When | Cost (USD) |
|---|---|---|
| Wyoming LLC formation (state fee included) | One-time | $397 |
| Registered agent, year 1 | Included | $0 |
| EIN from the IRS | Included | $0 |
| Banking introductions (Wise, Relay) | Included | $0 |
| Wyoming annual report + registered agent | Year 2+ (annual) | ~$160 |
| ITIN application (optional add-on) | If needed | $297 |
That ~$160/year covers the Wyoming Secretary of State annual report license tax (minimum $60 for assets under $300,000) plus the registered agent renewal. Most Kyiv founders never need the ITIN: a single-member disregarded LLC reports under the entity's EIN, and the ITIN ($297) is only relevant if you personally have a US filing obligation — for example certain US-source income that must be reported on a personal return. We will tell you honestly whether your situation needs one rather than upselling it by default. Everything else — Stripe, Wise, Relay — is free to open.
Banking from Kyiv
Be direct about the hardest part first: Mercury does not serve founders living in Ukraine. In 2024 Mercury closed accounts of companies whose founders are based in Ukraine, with final closures in August 2024, and clarified that the restriction applies to founders living in Ukraine (it still works with Ukrainians living in the US). For a founder physically in Kyiv, Mercury is effectively off the table, and we will not waste your time on an application that is structurally going to fail. Anyone telling you to "just apply to Mercury from Kyiv" is selling you a closure notice.
That makes Wise Business your primary account, and it is a genuinely strong primary, not a consolation prize. Wise onboards Ukrainian-resident owners of US LLCs reliably, gives you US ACH and wire details (a real US account and routing number), multi-currency balances including USD and EUR, and the lowest FX spread when you eventually convert to hryvnia and remit home through an NBU-compliant channel. For a Kyiv software shop billing US clients, Wise covers receiving USD, holding it outside Ukrainian FX caps, paying SaaS and subcontractors, and settling Stripe payouts.
Relay is the secondary US account to attempt. Relay accepts non-US-citizen, non-US-resident owners of US entities, so a Ukrainian-resident founder is not automatically excluded the way they are at Mercury. The catch — confirmed across 2025 into 2026 — is that Relay and other US neobanks tightened nonresident approvals and no longer accept a registered-agent address as the LLC's US business address; they want a real US physical address (no PO boxes or virtual mailbox "pack & ship" locations). If you have a legitimate US address you can use, Relay is worth a parallel application for a true US-domiciled account with debit cards.
Stripe runs on top of whichever account approves. With a US LLC, US EIN, and a US bank account on file, Stripe US lets you bill USD subscriptions and one-off invoices, and it pays out to Wise or Relay. This is where the LLC earns its keep for product founders: recurring USD revenue that simply could not run through a Ukrainian FOP.
How this complements local rails: inside Ukraine you still use your bank card and the instant hryvnia system for domestic spending, and your FOP account for local tax. The LLC's Wise/Relay stack is the dollar layer — it captures and holds USD revenue offshore of the NBU bottleneck, and you bring home only what you need, when the FX window is favorable, at Wise's mid-market-ish rate. The two systems are not competitors; the LLC is the front door for dollars and the FOP is the back door home.
Tax: US and your home country
US side. A single-member Wyoming LLC owned by a non-US person is, by default, a disregarded entity. If you have no US employees, no US office, and no dependent agent in the US — i.e., no US trade or business and no US permanent establishment — your business profits are generally not subject to US federal income tax. That outcome is reinforced by the US-Ukraine income tax treaty, which is in force (signed in 1994 and listed among active US treaties on the IRS treaty list as of February 2026). Article 7 of that treaty assigns business profits to your country of residence unless you have a US permanent establishment, and it reduces US withholding on cross-border passive income — dividends to 5-15% and royalties to 10% — claimed via a Form W-8BEN-E filed with the LLC. If any income is genuinely US-source FDAP (for example certain US royalties) the treaty rate applies; absent a treaty the default would be 30% withholding, but Ukraine has an active treaty, so the reduced rates are available when you document residency correctly.
The filing you cannot skip. Even with zero US tax due, a foreign-owned single-member LLC must file Form 5472 attached to a pro forma Form 1120 every year, under Treasury Regulations §1.6038A. This is an information return reporting transactions between you and your LLC — it is not a tax payment, but it is mandatory. The penalty for failing to file (or filing only one of the two forms — the IRS treats 5472-without-1120 as a non-filing) is $25,000, per the IRS, with further $25,000 amounts if the failure continues past 90 days after IRS notice. The deadline is April 15 for a calendar-year filer. This single requirement is the most common and most expensive thing Kyiv founders overlook, so it is worth saying plainly: budget for this filing, or have us coordinate it.
To claim the treaty cleanly you generally also want to be able to evidence Ukrainian tax residency (a residency certificate from the State Tax Service of Ukraine where a payer asks for one). The W-8BEN-E is what the US-side payer keeps on file; the residency evidence is what backs the treaty claim if anyone ever asks. None of this requires a US ITIN at the entity level — the disregarded LLC operates under its EIN.
Ukraine side. Your LLC profits, and any draw or salary you take home, are taxable where you are tax-resident — Ukraine. If you run an FOP on single-tax group 3, foreign income flowing to you generally enters that system; martial-law and NBU rules also govern how USD can be repatriated. Ukrainian tax treatment of a foreign disregarded entity is fact-specific, so confirm your personal position with a Ukrainian tax adviser before you set salary-versus-draw policy. The US structure does not exempt you from Ukrainian tax; it changes where the dollars sit before they come home.
Popular use cases for Kyiv founders
- Software development and IT outsourcing. The flagship Kyiv use case: dev shops and individual engineers subcontracting for US agencies or contracting directly with US startups. The LLC becomes the contracting party, invoices in USD, and receives via Wise — no FOP-to-US-client friction.
- SaaS and micro-products. Founders shipping a B2B SaaS, a Chrome extension, an API, or an indie app that bills recurring USD. Stripe US under the LLC is the only clean way to run subscription revenue that a Ukrainian FOP cannot process.
- Upwork, Toptal, and marketplace freelancing. Senior freelancers who want to bill as a US company for higher-trust positioning and to consolidate USD earnings outside the hryvnia FX cap before remitting home.
- Design, motion, and creative studios. Kyiv has a deep bench of design and video talent serving Western clients; the LLC handles USD retainers and pays the studio's subcontractors internationally through Wise.
- App Store and Google Play publishing. Publishing apps and games under a US entity simplifies payouts and US-facing storefront relationships.
- Affiliate, media, and ad revenue. Founders earning from US ad networks, affiliate programs, and content monetization that prefer or require a US payee with a US EIN.
In every case the pattern is the same: a US client or platform wants to pay a US company, and the LLC turns USD income into a clean, holdable, offshore-of-the-FX-cap balance.
Step-by-step from Kyiv
Kyiv is on EET (UTC+2), which moves to EEST (UTC+3) in summer. That puts you 7-10 hours ahead of US business hours (UTC-5 to UTC-8). Plan your day so anything needing a US-side reply goes out in your morning; our support runs in English and answers within your working day.
- Send your details (Day 1, morning Kyiv time). Passport, chosen LLC name, and contact email. We run a name availability check against the Wyoming Secretary of State and confirm it the same day.
- We file with Wyoming (Day 1-2). We submit the Articles of Organization with the state fee included in your $397. Wyoming typically returns the formation in about 24 hours.
- EIN from the IRS (Day 2-7). With no US SSN/ITIN, the EIN is obtained by faxing Form SS-4 to the IRS; turnaround is usually a few business days to a couple of weeks. We handle the submission — you do not call the IRS yourself.
- Open Wise Business (Week 2). This is your primary account. Apply with the LLC documents and EIN; Ukrainian-resident owners onboard reliably. Do this step first among the banks.
- Attempt Relay in parallel (Week 2, optional). If you have a usable US physical address, apply to Relay for a true US-domiciled account. Skip Mercury entirely — it does not serve Kyiv-based founders.
- Connect Stripe (Week 2-3). Once a bank account is live, enable Stripe US under the LLC and EIN to bill USD invoices and subscriptions.
- File your W-8BEN-E (as needed). Provide it to US payers so the US-Ukraine treaty rates apply to any withholdable US-source income.
- Calendar Form 5472 + pro forma 1120 for April 15. Set the annual reminder now. We can coordinate the filing each year so the $25,000 penalty never becomes your problem.
End to end, a Kyiv founder is usually fully operational — formed, EIN'd, banked, and billing — within two to three weeks, the EIN being the longest pole.
Common mistakes
- Applying to Mercury from Kyiv. The single most common mistake in 2024-2026. Mercury closes accounts of Ukraine-based founders; an application from Kyiv ends in a closure, not an account. Go Wise-first.
- Skipping Form 5472. Founders assume "no US tax due" means "no US filing." It does not. The 5472 + pro forma 1120 is mandatory, and missing it (or filing one without the other) is a flat $25,000 penalty from the IRS.
- Closing the FOP. The LLC is the dollar front-end, not a replacement for your Ukrainian tax residency vehicle. Keep the FOP for local tax; layer the LLC on top.
- Ignoring NBU currency rules. Holding USD in Wise is fine; bringing it home is governed by NBU martial-law FX rules. Plan repatriation timing and channels deliberately.
- Using a registered-agent address as the US business address. Relay and other neobanks no longer accept this. If you want a US-domiciled account, line up a real US address first.
- Treating ITIN as mandatory. A disregarded SMLLC reports under its EIN; most Kyiv founders do not need an ITIN. Do not pay the $297 add-on unless your personal US situation actually requires it.
- Forgetting the annual report. Budget the ~$160/year for the Wyoming annual report and registered agent so the LLC stays in good standing with the Wyoming Secretary of State.