Students from certain countries are not required to submit proof of finances or educational documents. However, UKVI can ask for these documents at any time when processing your application, so you must prepare them.
Countries included in differentiation arrangements are:
Australia, Bahrain, Barbados, Botswana, Brazil, Brunei, Cambodia, Canada, Chile, China, Dominican Republic, Hong Kong, Indonesia, Japan, Kazakhstan, Kuwait, Macau SAR, Malaysia, Mauritius, Mexico, New Zealand, Oman, Peru, Qatar, Serbia, Singapore, South Korea, Taiwan*, Thailand, Tunisia, United Arab Emirates (UAE), United States of America, and British National (Overseas).
*Taiwanese – if you hold a passport issued by Taiwan that includes the number of the identification card issued by the competent authority in Taiwan.