Here is the list of documents required for a UK Tourist Visa application from India:
- A signed copy of your completed application form from the UK government website.
 - A valid passport with a minimum of six months' validity
 - A signed cover letter explaining your purpose of travel
 - Two recent passport photos
 - Signed bank statements for the last six months showing a stable financial record
 - Copies of your Income tax returns for the last three years
 - A detailed plan of your visit, hotel bookings, and travel details
 - Proof to demonstrate a genuine intention to leave the UK after the visit.