The UK Innovator Founder visa is the main route for someone who wants to move to the UK and build a brand new startup, including an AI company. You need an innovative, viable and scalable business idea that an approved endorsing body signs off on, there is no fixed minimum investment, and after three years you can apply to settle. It replaced the older Innovator visa in April 2023 and, importantly, dropped that route's GBP 50,000 investment floor, so the bar is now about the idea and the endorsement rather than the size of your bank balance.
What the Innovator Founder visa actually is
This is a founder route, not an employee route. You are expected to spend your time setting up and running your own business, and you cannot join a company that is already trading. The visa is granted for three years. At the end of it you can either extend for another three years or apply directly for settlement (indefinite leave to remain), and each stage needs a fresh endorsement.
Two details make it more flexible than people expect. Since the 2023 rules, you can take supplementary employment outside your own business as long as the job needs at least a level 3 qualification, which lets founders keep some income while the startup finds its feet. You also do not have to invest a set amount, though you will still need to show you can fund the business and support yourself. All of this sits on top of one non-negotiable: an approved endorsing body has to back your idea first. See the official Innovator Founder visa page for the current rules.
What innovative, viable and scalable means for an AI startup
Your endorsing body assesses the business against three tests, and for an AI company each one has a specific flavour.
- Innovative. The idea has to be genuinely new, not a copy of something already on the market. For AI that generally means a differentiated model, dataset, or application, not a thin wrapper over an existing API. You should be able to explain what is defensible about it.
- Viable, with potential for growth. A realistic plan, backed by your skills, market knowledge, and enough funding to actually build the thing. Endorsers want to see you can execute, not just pitch.
- Scalable. Evidence of planning that includes creating jobs and growing into national and international markets. A consultancy that only ever bills your own hours is a harder sell than a product that can grow beyond you.
If you are still weighing whether the UK is even the right base for your company, it helps to see the alternatives side by side. Our roundup of the best countries to found an AI startup compares startup visas, tax, and funding across the field, and the AI Relocation Guide goes deeper on each one.
Endorsement and the ongoing contact points
Endorsement is where most of the real friction lives. You apply to an approved endorsing body, which currently costs GBP 1,000 paid directly to them, and they judge your business plan against the three tests above. The list of approved bodies is short and it changes, so always check the live roster on the official endorsing bodies list before you build your plan around any one of them.
The endorsement is not a one-time gate. You have to meet your endorsing body at contact points, generally at around 12 and 24 months, at least twice across your permission, to show you are making genuine progress against your plan. Each meeting costs roughly GBP 500. They look at things like revenue, hires, product milestones, and traction. If you cannot show progress, the endorsement can be withdrawn, and losing it can cut your visa short. On top of the endorsement, the visa application itself runs about GBP 1,357 from outside the UK or GBP 1,693 to switch or extend from inside, plus the immigration health surcharge and proof you can support yourself. This post is informational, not legal, immigration, tax, or financial advice, and fees change, so confirm the current numbers on GOV.UK before you budget.
How it compares to the Global Talent and Skilled Worker routes
The Innovator Founder visa is not the only door into the UK for AI people, and it is often not the easiest one.
- Global Talent (digital technology). Judged on your personal track record rather than a business plan, with no endorsing-body contact points and full freedom to work on whatever you like. If you already have a strong record as a founder, senior technologist, or researcher, this is usually the lighter path. We cover it in detail in the UK Global Talent visa for AI.
- Skilled Worker. Requires a licensed UK employer to sponsor you into a specific job. It is a job route, not a founder route, so it does not fit someone whose plan is to build their own company.
Where Global Talent looks backward at what you have achieved, Innovator Founder looks forward at what you are going to build. That framing tells you which route fits your situation.
Before you apply: your next steps
- Check the live endorsing body list. Confirm which bodies are approved right now on GOV.UK, and read their sector focus. Some are more comfortable with deep-tech and AI than others.
- Write the plan against the three tests. Make the innovation, viability, and scalability explicit. Name your differentiation, your funding, and your hiring plan.
- Approach an endorsing body early. Their assessment, not the Home Office, is the real bottleneck. Contact them before you fix a timeline.
- Budget the full stack. Endorsement (about GBP 1,000), the visa fee, the health surcharge, the two contact-point meetings, and maintenance funds. Line these up before you apply.
- Meet the baseline requirements. English at the required level and the maintenance funds rule still apply on top of the endorsement.
Doing the country choice properly first pays off here. If you want to weigh the UK against 20 other options on tax, visas, and funding before committing three years, you can compare all 21 countries in one place.
The honest takeaway
The Innovator Founder visa is the right route if you are committed to one specific, genuinely new AI startup and you are willing to be assessed on progress, not just promise. It rewards founders who can show a defensible idea and a plan to hire and scale. If your strongest asset is your own track record, Global Talent is usually less friction and more freedom. If you mainly want to work for an AI company rather than run one, Skilled Worker is the honest answer. Be realistic about two things: the approved endorsing-body list is small, and the innovation bar is real, so a weak or generic idea will stall at the first gate. Verify the current bodies and fees on GOV.UK before you spend anything.
Rule of thumb: pick Innovator Founder if you are building a specific new AI company, Global Talent if you already have the record to prove yourself, and Skilled Worker if you just want the job.
