Many years ago... In 2010/11 until 2012/13 I had a tax credit over payment. I can't recall the specific details but I know I had informed them of changes to my income but they never amended my claim. It was a joint claim with my ex husband.
In Feb 2013 I was told I needed to set up a payment plan as I was no longer claiming tax credits and I began paying £40 a month for 106 months! I have a letter dated April 2015 (when I applied for my mortgage I needed evidence) that states I owed £4,276.16 and had agreed the above payment plan which should end on 05/03/22
I have been paying this back since then and they contacted me in April 2016 saying I needed to put the payments up to £55 a month. So since then I have been paying this. According to the letter, I therefore should have paid this back years ago due to the increased payments.
I should add that they have never asked my ex husband to pay a penny of this - according to them I agreed to pay the entire amount - I absolutely did not, but whatever.
I rang them today to ask why they are still taking the money, and they said that I still owe them another £2,700!!! I asked how that is possible and they said that in 2016 they added an extra £3,500 to the debt! I asked when that was from and they said it was for the year 2012/13. But I have a letter from 2 years after that which says I only owed the original amount! They just said they didn't know and I need to write a letter asking for a break down.
This can't possibly be right. How can I be still paying this back over 13 years later and it not be anywhere near paid off. How can they keep adding money for years after? And why is it that they are only chasing me for this debt?
But mostly is there anything I can do about it? I don't mind paying off the original £4,200 but this is just killing me now, and I'm going to be still paying it off at this rate after 18 years!