I have done my tax return for 2013-2014 and owe a small amount of tax. On the 'my account' tab it says that I currently owe nothing but this amount will be due shortly and must be paid by 31st Jan 2015. Does anyone know why it says I don't owe anything at the mo? Does it just mean HMRC are checking my return figures or something? How long does that normally take? I'm going to go on mat leave in a few weeks and would really like to just pay them now and get it out of the way.