======= Date Modified 07 Jun 2010 14:04:10 =======
Some universities now ask overseas/international (i.e. non-UK and non-European Union) students to pay a 'deposit' upon accepting an offer of a place on a degree programme; this happens months BEFORE enrollment, so if you change your mind about enrolling you just lose the money. The rationale behind this is that once you've accepted an offer of a place at a university, they reserve a seat for you on their programme. Given that there is a limited number of seats each year on every programme, they might have to reject someone else's application in order to be able to offer the place to you instead - this happens when they don't have enough places. If you then change your mind they would in effect have lost both: you, and the person they rejected in order that they offer the place to you instead.
Not all universities ask for a 'deposit' - mine does, but lots of others in the UK don't. Also, many programmes are fully aware that people will accept a place tentatively until they know whether they are successful in obtaining funding or not. Ask the admission's department at the institution you're thinking of joining on their procedures (this will differ from one university to the other). Funding results are announced (for international students around April to May), but national funding results are not announced until July or August, so universities know that students will need to wait until then. Just communicate your query to your university of choice directly - they'll be able to help you and confirm whether they do have a 'deposit' requirement or not.