When a US-based professional starts looking seriously at London, the first thing they discover is that there is no single “UK work visa”. The system runs on three main routes, and each is designed for a different kind of career: one for employees with a job offer, one for recognized talent without an employer, and one for founders building a company. Choosing the right route at the start matters more than any later step, because the three demand different documents, run on different clocks, and reach permanent residence at different speeds.
Skilled Worker: the route for a job offer
The Skilled Worker visa is built around the employer. Three requirements anchor it: the UK employer must hold a Home Office sponsor license, it must issue a certificate of sponsorship describing the role, and the job must appear on the list of eligible occupations. The applicant’s own side adds proof of English across speaking, reading, writing, and understanding, and evidence of personal savings.
The minimum salary is not one flat number; it depends on the type of work and the date the certificate was assigned, so the same job can carry different thresholds at different times. The timeline is predictable: applications open up to 3 months before the job’s start date, and decisions usually arrive within 3 weeks for applicants outside the UK and 8 weeks for those inside. The visa runs up to 5 years, extends without limit while the requirements hold, and opens settlement, the UK’s permanent status, after 5 years. One rule catches people mid-career: changing jobs or employers requires updating the visa before the move.
Global Talent: the route for a recognized career
Global Talent removes the job offer entirely. It is open to leaders and potential leaders in three fields, academia or research, arts and culture, and digital technology, and it substitutes recognition for sponsorship. Winners of an eligible prestigious prize on the official list apply for the visa directly; everyone else first secures an endorsement from the designated body for their field, which reviews the career against published criteria.
The route’s terms are the most flexible in the system. Grants run up to 5 years at a time, extensions last 1 to 5 years at the applicant’s own choice, and there is no cap on total stay. Settlement can arrive after 3 or 5 years depending on the field and how the application was made. The fee is £766 per person, paid in two parts on the endorsement route: £561 with the endorsement application and £205 with the visa.
Innovator Founder: the route for building a company
The Innovator Founder visa asks for a business idea that passes four written tests: new, innovative, viable, and scalable. Joining a business that is already trading does not qualify; the venture must be built from scratch. An approved endorsing body judges the idea and charges £1,000 for the endorsement, and the relationship continues after approval, with progress meetings at the 12 and 24 month marks at £500 each.
The visa itself costs £1,357 from outside the UK and £1,693 for in-country extensions or switches. It runs 3 years per grant with unlimited extensions, and settlement can be available after just 3 years, the shortest path to permanence among the three routes for those whose businesses deliver on their plans.
How to choose, and what every route shares
Stripped to essentials, each route answers a different question about who stands behind the applicant: an employer, the field itself, or a business plan. A sponsored engineer needs a certificate; an academic or artist assembles an endorsement file; a founder writes a plan that can survive four tests and two progress meetings. Careers that could plausibly fit two routes deserve a deliberate comparison before any fee is paid, because the evidence gathered for one rarely transfers to another.
Two costs are shared across all three: the annual healthcare surcharge, paid per person for each year of stay, and separate dependant fees for partners and children, who can apply under each route’s family rules.
Reading the routes side by side
For internationals already holding a US status, the UK decision usually runs alongside a US green card timeline, and the comparison deserves the same rigor on both sides. Grape Law publishes plain-language guides to all three UK work routes alongside its US immigration practice. That two-system coverage makes Grape Law a practical starting point for professionals weighing London against, or in addition to, an American plan.
Fee and timeline figures were verified against gov.uk as of September 2026.
Disclaimer: This article is for general informational purposes only and does not constitute legal advice. Immigration requirements, fees, processing times, and visa availability may change. Every case depends on its specific facts and circumstances. Consult a qualified immigration attorney regarding your situation.
