Best LLC Formation Services for UK Founders Running US LLCs
UK-passport applicants face among the lowest formation-stage friction in this matrix — Doola, Firstbase, and Stripe Atlas all accept without specific KYC loops. The structural question is upstream: confirming the LLC operating agreement supports Anson v HMRC [2015] UKSC 44 transparent treatment under HMRC INTM180030, which avoids the classification trap that affects Canadian residents holding the same structure.
LLC formation services that work for non-US-resident founders share three traits: EIN application without SSN, registered-agent service in the formation state, and a workflow that does not assume the founder is physically in the US. Most US-resident-focused formation services break one or more of these. The vendor-neutral comparison below maps active programs to current cross-border friction.
LLC Formation options for UK founders
Live affiliate state · last verified 2026-05-20
US LLC formation with EIN, registered agent, and bookkeeping add-ons for global founders.
LLC and C-Corp formation for non-US founders with registered agent and annual compliance.
Delaware C-Corp formation with bank account, tax ID, and Stripe integration included.
United Kingdom cross-border compliance layer
US LLC formation for UK residents runs through the standard three-vendor path — Doola (~USD 297 Starter and up), Firstbase (~USD 399), Stripe Atlas (USD 500 plus state fees) — plus the direct self-filing option through a Delaware or Wyoming registered agent at state fees only. UK-passport applicants face no formation-stage KYC friction at any of the three turnkey services; the formation step is among the lowest-friction profiles in this matrix.
The UK-side question at formation is upstream: does a US LLC structure actually fit before formation, or is a UK Limited company plus a US C-Corp the better fit. The Anson v HMRC [2015] UKSC 44 Supreme Court ruling allows case-by-case transparent treatment of US LLCs under HMRC International Manual INTM180030, which removes the worst tax-classification mismatch that affects Canadian residents holding the same structure. Transparent treatment depends on the LLC operating agreement vesting profits directly in members rather than declaring them through a corporate-style distribution mechanism — the operating-agreement drafting matters. Founders intending the transparent route generally confirm the drafting with a UK tax adviser before formation rather than after.
Choice of state for UK founders generally trends to Wyoming for bootstrapped solo founders (USD 60 annual report) and Delaware for founders contemplating future US-VC fundraising (which would in practice require conversion from LLC to C-Corp anyway). Where the LLC is intended as a holding vehicle for a UK-resident SaaS business invoicing US clients, Delaware's USD 300 franchise-tax minimum is the marginal trade-off.
Post-formation, the first UK-side touchpoint is Self Assessment SA303 self-employment commencement notification if the founder will receive flow-through income on the transparent characterisation.
Last verified 2026-05-20.
Editorial selection on this page is made by Global Solo before commission agreements; commission does not change rankings. Featured vendors have either active affiliate programs with Global Solo or are included on cross-border-founder ICP fit alone. Evidence sources include direct operational use, conversations with cross-border founders, and cited regulatory documentation. Read the full methodology →
Vendor signup-flow screenshots for UK-IP applicants are added as they are captured. The page renders without them when 3 of the other 4 data elements are present.
Some links on this page go to partners who compensate us. This does not affect our analysis or rankings. How we make money
Related on Global Solo
Last reviewed 2026-05-20 by Jett Fu. 3 of 5 proprietary data elements present (Elements: 1✓ · 2✓ · 3✗ · 4✗ · 5✓). Per the pSEO execution template, pages ship when ≥3 of 5 elements are present.