Form a Wyoming LLC from Ireland — Sell to US Clients in USD
Irish SaaS founders, contractors, agencies and e-commerce operators use a Wyoming LLC to invoice US clients in USD, unlock Stripe US, and get onto US enterprise vendor systems without the W-8BEN-E delay.
Why Irish founders are forming Wyoming LLCs in 2026
Ireland is one of the most US-integrated small economies in Europe — hundreds of thousands of Irish tech professionals, contractors and small SaaS founders serve primarily US customers. Ireland already offers a very competitive 12.5% corporate tax rate on trading income, so the case for a Wyoming LLC is not about tax arbitrage. It is operational: US Stripe supports more product categories than Stripe Ireland, US enterprise procurement teams prefer W-9 (US EIN) to W-8BEN-E, and Mercury / Relay give Irish founders a US operational bank account that removes the SEPA↔ACH friction.
With a Wyoming LLC you become a US legal entity for US-customer purposes: US EIN, US bank account (Mercury, Relay, Wise Business), full Stripe US, PayPal US, Amazon Seller Central US and clean W-9 onboarding into Fortune-500 AP systems. Your Irish Ltd. remains the primary trading entity where it makes sense. We file your Wyoming LLC in 48 hours.
Wyoming is the right choice over Delaware for Irish owners in most cases: USD 62 per year vs USD 300+ in Delaware franchise tax, member privacy protected by statute, zero state income tax, and the strongest LLC asset-protection statute in the US. Delaware only makes sense when you plan to raise US venture capital with a Delaware C-Corp — the classic Enterprise Ireland flip path.
Owning a foreign company as an Irish tax resident is legal. Ireland requires reporting foreign holdings, and Irish tax residents pay Irish tax on worldwide income (subject to double-taxation treaty relief). A cross-border Irish tax adviser (CTA / ACCA) handles the analysis routinely — the operational and procurement wins typically outweigh the added compliance overhead within the first year.
Key advantages for Ireland residents
The wins our Ireland-based clients report — measured in dollars saved and platforms unlocked.
USD held in USD, no SEPA/ACH round-trip
Irish banks route USD via SWIFT with material fees. Holding USD directly in Mercury or Wise Business keeps operational currency native and removes conversion drag.
Full US Stripe, wider verticals
Stripe Ireland is high quality but Stripe US supports additional verticals, faster onboarding for some categories and lower reserves on new accounts.
Wyoming asset protection
The strongest LLC charging-order statute in the US. A layer of asset protection unavailable in an Irish Ltd. — useful when your US customer base grows.
US bank account, fully remote
Mercury, Relay and Wise Business onboard Irish-owned LLCs 100% remotely. ACH, wires, debit cards, and QuickBooks / Xero integration.
US W-9 procurement onboarding
US enterprise buyers prefer US legal entities on AP systems. An Irish Ltd. requires W-8BEN-E with treaty claim; a Wyoming LLC files a standard W-9 and gets onboarded in days.
Pre-VC path without a C-Corp yet
Founders not yet ready for a Delaware C-Corp flip can run their operating business as a Wyoming LLC now and convert to a Delaware parent for a US Series A later.
Wyoming LLC vs Irish Ltd. vs sole trader
Most Irish contractors and small-business operators today run one of three setups: an Irish Ltd. (private company limited by shares, 12.5% corporate tax on trading income), a sole trader (income taxed at personal rates, Class S PRSI + USC), or a mix. None of those unlock stable Stripe US, US bank accounts or clean US W-9 onboarding the way a Wyoming LLC does.
The Wyoming LLC sits alongside — not instead of — your Irish Ltd. Common pattern: keep the Ltd. for Irish-source revenue and Irish clients where 12.5% CT is optimal, and add the Wyoming LLC as the entity contracting with US clients and receiving US-platform revenue. Distributions flow to the Irish parent (or you personally) with the Ireland–US treaty governing withholding.
The second pattern is Wyoming-only for solo contractors: an LLC plus sole-trader status for residual Irish income can be simpler and cheaper than a full Ltd. for very small operations. Book a free call — we can point you to Dublin/Cork cross-border tax advisors.
The Ireland–US tax treaty and your Wyoming LLC
Disclaimer: general information, not personal tax advice. Confirm your structure with a Revenue-registered Irish tax adviser.
The Ireland–US Income Tax Convention (signed 1997, effective 1998) governs cross-border taxation. It defines when each country has taxing rights on business profits, dividends, interest, royalties and personal income, reduces US withholding on cross-border payments, and provides foreign tax credits. A single-member Wyoming LLC owned by an Irish tax resident with no US trade or business is treated by the IRS as a disregarded entity and generally owes zero US federal income tax. It must file Form 5472 + pro-forma 1120 annually as information returns; the penalty for missing this is USD 25,000. Our BASIC + IRS Filings annual plan covers it.
On the Revenue side, Irish tax residents pay Irish tax on worldwide income (subject to treaty relief). LLC distributions received personally are reported on your annual Form 11 (self-assessed). Irish CFC rules (introduced under ATAD in 2019) can apply to certain foreign-corporation structures with passive income; how they interact with a US LLC treated as a disregarded entity is fact-specific and worth confirming with your Irish adviser. For a deeper walkthrough of the IRS side, see our Complete Guide for Non-US Residents.
The Wyoming LLC formation process for Ireland residents
1. Name check. Same-day Wyoming Secretary of State availability check. Must end in “LLC” or “L.L.C.”
2. Registered Agent + Wyoming address. You do not need a US address. We are your licensed Wyoming Registered Agent.
3. Articles of Organization. Filed within 24 business hours with an official Wyoming Filing ID.
4. Custom Operating Agreement. Required by Mercury and Relay. Drafted in English for single-member Irish owners.
5. EIN without SSN/PPSN. Applied for via IRS Form SS-4 international processing. Express targets 10 business days.
6. US bank account. Warm introductions to Mercury, Relay or Wise Business. Fully remote from Dublin, Cork, Galway or anywhere in Ireland.
7. Annual compliance. Wyoming Annual Report (USD 62), Form 5472 + 1120 by April 15. Handled in our BASIC + IRS Filings annual plan.
Bill US clients in USD from Ireland — form your Wyoming LLC today
Irish SaaS founders, contractors and agencies already use our proven Wyoming LLC formation team to invoice US clients in USD, unlock Stripe US and clean up enterprise vendor onboarding. You can be next.
Frequently asked questions — Ireland residents
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