I just received a council tax bill from my old council. I moved to my current home in the end of May this year and informed both councils. My old house is up for sale since March but still not sold. My new council wanted me to pay the tax since March (completion) and my old council wants me to carry on paying even I don’t live there anymore. How can they do this? Isn’t it unfair that I have to pay two council taxes till the old house is sold. I don’t have two homes. Only one at any point. Can someone advise on this please? Thanks.