@IWantAllTheDogsInTheWorld
Something doesn't add up here.
Are they saying that for 7 years there has been a void period where no council tax has been paid at all? If so, why has a council tax inspector not been able to discover someone living there or had the accommodation been covered by business rates and has therefore been paid within the business rates bill and the Clerk moving you "out" has made an error.
If they are saying there HASN'T been a void period and it wasn't covered by business rates and the property didn't flag up for inspection then that means either CT bills must been paid by the the business you work for when they had no liability (and therefore that money will now be refunded back to your employer) and the Council will now charge you, or that the property has produced no council tax income for the council which would take us back to the first point, why was this not flagged for inspection?
I don't understand how a previous CT paying property stopped bringing income which would have flagged up on a computer report, seemingly not even flagged as a long term "empty" property, as even empty property as a CT liability (for Council Tax inspectors to check) and no one from the Council sent debt collectors etc to force payment and/or the occupier to court if bills were being sent but not paid.
I certainly would be asking a lot more questions.
^ This, I used to work in council tax and something weird has happened.
I am thinking that it went something like this - person before you paid the council tax, moved out, property went down as unoccupied and unfurnished which would create a bill in someone's name, as someone has to be named and liable should the charge change, but it has remained in a zero charge bill for 7 years. You contact them about your new address, give the old address and they realise it has been sat on a zero charge. Or they billed the company on an occupied rate, they have been paying it and someone at the council has put your name on instead and made the company account in credit and passed the debt to you.
Who told you the previous occupier paid the council tax bill?
Two issues, one - why the hell wasn't this property inspected (standard practise) to make sure it was still empty if it was down on the system as empty and sorry but 7 years is beyond incompetent. Secondly, a bill is produced every year and sent somewhere and I would want to know where that was going, they will claim that is confidential but I bet you it went to the company you work for. They have to issue bills every March.
First things first, check your contract with the company to see what bills you were liable for. Secondly, contact CAB. Do not take this lying down, this is sheer incompetence in my opinion on behalf of the council.
There are set procedures in place to collect monies owed, everything from how many reminders, final notices etc are sent and what investigations should happen. Something is not quite right with this. Don't panic.