I amended my 2013/2014 tax return the other day as I didn't put expenses thought as I thought I'd need to remortgage, so have been able to add start up costs to the tax return. It recalculated I'd receive a £99 rebate, I was really pleased but they've paid me £292 instead!
While I'm over the moon, I'm also slightly unsure of why, it's still showing £99 when I log into my self assessment...surely they wouldn't pay more by mistake? I've had no letter or anything off them, has this happened to anyone else before?