If all he is being asked to pay by 31 January is the repayment of Child benefit, depending on the amount there may be a Payment on Account (POA). Repaying the full amount of Child benefit plus POA makes no sense. Cancel the Child Benefit.
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If all he is being asked to pay by 31 January is the repayment of Child benefit, depending on the amount there may be a Payment on Account (POA). Repaying the full amount of Child benefit plus POA makes no sense. Cancel the Child Benefit.