Are financial reasons a common cause for visa rejections in UK?

Yes, financial reasons are a common cause of UK student visa rejections. UK Visas and Immigration requires that you show enough funds for tuition fees and living expenses, and your bank statements must meet very specific criteria. Common issues include not maintaining the required balance for 28 consecutive days, using bank statements that are too old, or relying on non-liquid assets like shares or crypto. If you are using funds from your parents, you'll also need to provide a consent letter and proof of relationship. Make sure your financial documents are accurate and meet all UKVI requirements to avoid problems.