Quick comparison
- Formation cost: UK Ltd from £50 / US LLC from $500+ (including via Stripe Atlas)
- Tax: UK 19% / US LLC has no US tax but complex reporting
- Stripe: Both direct — but UK Ltd is easier for European payments
- Banks: UK Ltd accepted by British banks directly / US LLC harder for non-US clients
- Annual compliance: UK £40–100 / US LLC varies by state






