Working as a teacher is tough enough without leaving your tax refund cash in HMRC’s pockets. When you work in education, there’s a whole range of everyday expenses that can earn you money back from the taxman. Of course, he’s not just going to hand it over. You have to prove what you’re owed to get it back, which means keeping a few records. With teacher tax rebate claims going back as far as 4-years, though, it could be well worth the time to claim yours.