196501-506129 FOI Council Tax

I am writing this request in accordance with the Freedom of Information Act. I’d be grateful if you could provide the following information:

1.    For the years 2019-2020,  2021-22, 2022-23 and 2023-24, please provide the number of individual cases of uncollected tax (full or partial amounts) Council Tax and the total amount in sterling of uncollected Council Tax in each of those years. 
2.    A breakdown into postcode area (or former borough boundary area if easier) of all uncollected (full or partial amounts) Council Tax cases in each of the years 2019-2020, 2021-22, 2022-23 and 2023-24.
3.    For each of the years set out above, the number of individual Council Tax debtor cases which were successfully concluded and taxes concluded and taxes collected (either in the financial of the same year or subsequently). 
4.    For each of the years set about above, the number of individual Council Tax debtor cases which have remained pending/ongoing without successful conclusion 
5.    For each of the years above, the number of individual Council Tax debtor cases which have been written off by the authority and taxes not collected