For study visa UK, international students require to have sufficient funds for paying any outstanding Tuition Fees and cost of living. The average annual university tuition fee in the UK is £14,000- £18,800. Most of the universities issue CAS after payment of the 50% tuition fee. For unpaid tuition fee, students need to have funds in the bank account. The one year maintenance funds for living cost are £12,006 or £9,207 if the course of study is in London or Outside London, respectively. Therefore, for UK study visa, international students usually require a minimum £20,000- £25,000 (or equivalent) bank statement.