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Thank you both, he was self employed prior to bankruptcy, so paying tax. When he went bankrupt the OR never discussed or arranged anything to do with paying tax back to them or him going on a nil code. On his first wage slip after Bankruptcy we noticed the code had changed and assumed it was their way of claiming some of the 'debt' back, was hoping that after year 1 it would revert to a 'normal' code. Will get him to contact the OR office, wont hold out much hope though as they haven't been much help so far! Thanks for taking the time to reply.