every year i pay over 50% tax on my christmas bonus(which is paid in vouchers, not cash). its included in my monthly pay, so my earnings are my normal salary and the bonus. the rate of tax seems ludicrous. can i be taxed on vouchers? why am i taxed so highly? the value of my bonus is 1500 before tax, 732 afterwards. can i claim any of this back or anything. i should have asked this a long time ago.