You must pay your Immigration Health Surcharge (IHS) before you can complete your visa application. You will pay your IHS on another website, then return to this site to complete and pay for your application.If you are exempt, you will still need to get a reference number from the IHS website.Your IHS reference number will automatically be included on your application once you pay and return to this site.Your answers will be locked when you go to the IHS website, even if you do not pay your IHS straight away. If you need to make any changes to your answers you must do so now.Check your answers