http://www.bbc.co.uk/news/uk-politics-16709780
Turns out the chief exec of the students loan company was given a deal by the government which means he avoids tax. In brief, unlike everyone else at the SLC who are employed by said organisation, and pay tax through the PAYE system, he is paid in gross to his private service company. This means despite being a public sector employee, he doesn’t pay NI and income tax like the rest of us, but can save around £40k a year using his service company.
It looks like it was agreed by ministers of the very same government who have talked up austerity, everyone doing their bit, cracking down on tax avoidance etc. The irony is he in charge of making sure students pay back to the public purse what they owe in full.