Hi,
This might be a silly question, I should really get an accountant haha but I'm wondering if somebody can help me (photo below). I have £2000 in credit (guessing this is what I've paid in from estimated tax payment previously, I was on maternity leave for a good chunk of 2018 so I think the estimated payment was more than I needed to pay). Can I refund this left over credit and it's just returned money to me to put in my bank?