Genuineness checks: when Innovator Founder caseworkers dig deeper

A common fear among Innovator Founder applicants is that, after months of work to win an endorsement, a Home Office caseworker will tear up the business plan and decide for themselves whether it is good enough. The guidance says that is not how the system is meant to work. The endorsing body assesses the plan; the caseworker normally relies on that assessment.

Normally is not always, though. This article explains what the caseworker guidance "Innovator Founder" (version 11.0, 4 August 2026) says about genuineness, when the balance-of-probabilities test applies, and how information requests fit in.

The default: the endorsing body has done the assessment

The Innovator Founder route splits responsibilities. The endorsing body assesses whether the business plan is innovative, viable and scalable and must state that it is satisfied, giving a short description of why. The caseworker checks that the application is valid, that the endorsement is genuine and current, that the points add up, and that suitability is met.

On genuineness, the guidance is clear that caseworkers do not normally re-assess it. The reason given is that the endorsing body has already assessed the plan. This is a deliberate design choice: the Home Office relies on endorsing bodies as the specialist assessors.

When the balance-of-probabilities test applies

The guidance limits the genuineness test to cases where there are specific grounds to doubt. It describes these as mainly involving information the endorsing body would not have had.

That phrase is the key to understanding the risk. The caseworker is not meant to second-guess the endorsing body's commercial judgement. The caseworker steps in when something has come to light that the endorsing body could not have weighed. The guidance does not give a full list, but the logic points to situations such as:

• documents in the visa application that contradict what was in the endorsed plan;
• information from Home Office records that the endorsing body could not see;
• facts about the applicant's role, such as evidence of being added mainly to facilitate investment, that were not apparent at endorsement.

These are illustrations of the principle, not an official list.

Verification and requests for more information

Two mechanisms sit alongside the genuineness test.

Endorsement verification. Caseworkers verify every endorsement via the Innovator Founder route inbox. The endorsement letter must include the name and contact details of an individual at the endorsing body who will verify it. A letter that cannot be verified is a problem regardless of how strong the plan is. See what an endorsement letter must contain.

Requests for more information. On the innovative, viable and scalable assessment, caseworkers may request more information if in doubt. For missing but fixable validity items, such as the Immigration Health Charge not being paid for the full period, caseworkers normally write out to let the applicant fix it.

Paragraph 39D: information, evidence and interviews

Paragraph 39D gives the Home Office a general power to request additional information or evidence, or to invite the applicant to an interview. If the person fails without reasonable explanation to provide the information within 28 calendar days, or to attend the interview, the Home Office can consider cancellation (SUI 14.2). We cover how to handle these requests in paragraph 39D information requests.

If the outcome is a refusal

Refused Innovator Founder applications, whether made from outside the UK or in-country, carry no right of appeal. Administrative review is available, and the GOV.UK fees table lists it at £80. See administrative review vs judicial review.

How to stay on the right side of the default

1. Disclose to the endorsing body first. Anything material about you or the business should be in front of the endorsing body before endorsement, so it is not new information at the Home Office stage.
2. Keep documents consistent. The plan, the endorsement letter, the visa application and Companies House records should tell the same story.
3. Be ready to explain your role. If asked, you should be able to show you generated or significantly contributed to the plan and will run the business day to day.
4. Respond promptly. Treat any request as time-critical and keep a record of what you sent and when.

If you want to pressure-test the plan before endorsement, you can run a free assessment. For a wider look at the guidance, see inside the Home Office caseworker guidance.

Sources and further reading

• GOV.UK — Innovator Founder visa
• GOV.UK — Immigration Rules Appendix Innovator Founder
• GOV.UK — Innovator Founder caseworker guidance
• GOV.UK — Home Office fees table

Key takeaways

• Caseworkers do not normally re-assess genuineness because the endorsing body has already assessed the plan.
• A balance-of-probabilities test applies only where there are specific grounds to doubt, mainly information the endorsing body would not have had.
• Every endorsement is verified via the Innovator Founder route inbox.
• Caseworkers may request more information if in doubt about the innovative, viable and scalable assessment.
• Under paragraph 39D, failing without reasonable explanation to respond within 28 calendar days can lead to cancellation being considered.
• Refusals carry no appeal right; administrative review is available.

• caseworker-guidance
• genuineness
• home-office
• endorsement
• innovator-founder-visa