If you are employed; a letter from employer granting your holidays for a specific period;
If you are self-employed; evidence of your business activities and financial standing (e.g. A letter from HM Revenue about your tax contributions, company registration and letter from accountant.);
If you are a student; a letter from your school/college/university stating the course you are on, its start and finish dates;
If you are unemployed/dependent; evidence of any family or social ties acting as a sponsor: - identification proof (i.e: Passport/identity card) - evidence of relationship to you (i.e: Marriage certificate or birth certificate) - immigration status (i.e: Permit).