The structure decision depends on your customers, banking needs and ongoing filing obligations.
Choosing between a UK LTD and a US LLC usually comes down to where your customers are, which payment platforms and banks you need, and how much ongoing filing you are ready to manage.
For businesses selling into both markets, running both entities is often the practical answer, as long as the compliance load on each side is planned from day one.
This is a short summary for general information. Rules change and every situation is different, so speak to an advisor before acting. See our how we cover both markets.