ok i understand i pay tax at the low rate,but on receiving a redundancy package i will have to pay it mostly at the high rate. if i start a new job i have my usual monthly tax credits till the new tax year. so when the new tax year arrives i can apply for top slicing and will be back to my normal tax at 23%. i dont understand your last sentance at all, what im trying to clear up is ,if i start a new job in 2011,i will be paying high rate tax until the new year, and in the new year my tax rate will return to normal low tax, i can then sort out my top slicing with revenue.