Previous travel documents/passports, which show previous travels ( passports should be 06 months valid/ 03 blank pages)
Monetary reports demonstrating that you have adequate finances accessible. These must clearly approach that you have access to the funds, such as: bank statements
Proof of earnings such as a letter of employment details (start date of employment, salary, role, company contact details)
Where a third party (who is either in the UK or who will be legally in the UK at the time of your visit) is providing financial support to you e.g. a business, a friend or a relative, documents to show they have sufficient resources to support you in addition to themselves and any dependent family should be provided
Details of employment or studies where you have stated in your application that you are either employed or in full-time studies. This could include: a letter from your employer on company headed paper, detailing your role, salary and length of employment
In addition to above,
If having own business – Proof of business , tax pay slip / audit reports/ business bank account and etc.
Birth certificates / Marriage certificate/ Children birth certificate
Travel itinerary / Travel Insurance / proof of accommodation