To submit your application, you will need to complete a Home Office Application For Endorsement For Tier 1 (Exceptional Talent) form, available on the Home Office website. More information is available on this page under the heading ‘How to get endorsed’. Payment should be made to the Home Office when applying online.
Once you have completed this separate application, you should print and post your Tech Nation Visa application and your supporting documents to the following address:
Tier 1 Exceptional Talent, Sheffield PO Box 3468 S3 8WA