This tax year I've been on ESA, JSA and have done voluntary work. I started a permanent full time role in November. My take home pay for the end of the month looked fine. This month we were paid early (yesterday) as it's Christmas, and the amount they've paid me is about one and a half times what I was expecting. I had systems issues yesterday and couldn't print my payslip, and was in meetings pretty much all day or I would have queried with HR. I've googled to no avail .... does anyone know if this is connected to my unused portion of personal allowance since 6 April?