Having worked for some years in the area of tax fraud in the charitable sector I can confirm that the amount of corruption and fraud in that area is massive. Crooks are well aware of the benefits of being associated with charities and the reluctance and reticence of anybody to question them let alone subject them to any sort of rigorous scrutiny.
To a large extent it's about the public's perception of what the charitable/ 'third' sector is all about. The myth pedalled by politicians and media is that it's gallant volunteers manning telephone lines and standing in High Streets doing fantastic work in areas targetted at hard to reach communities. This isn't completely without foundation, but it also misses some vital things out. What the public don't see is the full time well paid staff sitting behind the scenes who are often creaming off very nice salaries operating their own personal fiefdoms, and in a very unregualted manner, and frequently out of the view of scrutiny.
There is also a massive (and I mean massive) capabilities issue in this sector. Organisations who rely on people to volunteer can just easily discover that the same folk decide to unvolunteer without any material loss, which means the tail can end up wagging the dog. Basically it becomes near on impossible to apply strategic management and disciplines to the groups focus. If people suddenly find they're being asked to do things they don't want to do, and to do them by a manager they don't like, they simply walk off the job leaving a massive hole behind them
In some cases though it can work, but this is nearly always the result of one or two high calibre individuals. The moment they leave the organisation it normally falls apart and degenerates into infighting (especially if it's a community project). There is another issue related to this that also causes problems, and that involves politicians misusing a mythical concept called 'best practise'. David Cameron was fond of quoting a community project from Balsall Heath, Birmingham in many of his speaches in this area, and name checking its leader. Now I know nothing about the legitimacy of this particular project, but I do know that these types of things tend to be cherry picked, and weeks of preparation is done in advance of a ministerial visit. Civil Servants and Local Authority staff go out their way to ensure that the politician gets an incredibly sanitised view. The danger then is that the stupid politician goes away inspired and starts to form the idea that this model can be rolled out nationwide (often at a huge cost). This is how Cameron came out with his ill fated 'big society' idea. More times than not however, you aren't witnessing best practise at all, but rather a high calibre indvidual(s) who've personally driven the success of a project. You could bottle the 'best practise' model and hand it to low calibre individuals and it will fail. Similarly, you could saddle the high calibre individuals with a poor practise model, and they'd still salvage something from it
Another thing that is often overlooked with this sector is that it's incredibly self serving. That is to say its primary focus is on funding rather than delivery. I've included this link for jobs
http://jobs.thirdsector.co.uk/jobs/
Just look at the percentage of jobs advertised as fundraisers, or bid writers etc. What this translates to in reality is the government (or EU) creates a pot of money and various raptors from the sector then submit an on going barrage of bids to access it. The weakness with this approach is that it isn't demand led. No one says 'what do you need', what they do instead is say this is what we're prepared to fund, and so the organisation then sets about creating a service to match the needs of the funder rather than the needs of the client group
There will be dozens of examples of these kind of projects which are being funded from the public purse operating in every UK local auhtority. In the case of Kids Company it is so called officials (civil servants) who red flagged it. As is normally the case however, a politician (Cameron in this case) intervenes to over rule them and sanctions the award of further funding. In my mind this often makes them culpable of third party corruption, as the reason for the over rule (especially in local authorities) is directly related to their own electoral prospects.
I've seen it happen loads of times. Poor quality projects with political patronage continue to get funded, whilst plenty of worthy ones are rejected. Monitoring Officers who are aware of what's happening are coerced, and at worst, threatened, about drawing the detail in for scrutiny. Instead they fund them, cross their fingers, and frankly hope that no one shines too bright a light into this sector and people start to discover what really goes on there. Invariably these projects are 100% grant fund dependent, and the moment that gets shut off, they close, usually (unlike a proper capital infrastructure or building programme) with no legacy