Growth that outruns capacity
The most common cause of failure in this sector.
Providers that get into difficulty here have usually grown quickly. Enrolments rise faster than teaching capacity, student support, and the administrative functions that carry the compliance load, and the strain shows first in the areas that are least visible day to day.
The early indicators are consistent: response times to student enquiries lengthen, monitoring flags are cleared without contact, agent oversight becomes a spreadsheet nobody reads, and experienced staff leave. None of these appears in a financial report.
The constraint worth stating explicitly is how many students the support and compliance functions can actually carry, and treating that as a limit on intake rather than something to be resolved later. It is rarely stated because doing so caps revenue.
The students affected by overextension are not distributed evenly. The ones who need support are the ones who do not get it, and they are disproportionately those with weaker preparation, which is the group the growth was drawn from.
There is a specific growth risk worth naming, which is the addition of a new course or delivery site while enrolments are rising. Each of those consumes exactly the management attention that the growth in existing operations already requires, and problems in both areas surface simultaneously several months later.