7. On 5 July 2018, Mr E contacted CMS to dispute the unpaid balance of £21,039.14 that had transferred to CMS from the CSA the month before. He asked CMS to give him an account breakdown.
8. CMS asked its specialist team to look for an account breakdown for Mr E.
9. On 6 August 2018, CMS wrote to Mr E to explain it could not send the requested information because the CSA said it had already sent this to Mr E when it passed his case over to CMS.
10. In July 2021, Mr E complained to CMS about the arrears calculation being incorrect. He explained that before CSA transferred his case to CMS in 2018, he had a case with HMCTS, but the courts dropped his case because he did not send in evidence. He explained that nobody told him about this at that time. He explained he had written to CMS several times in 2018 about arrears, but it did not get back to him. He told CMS that earlier in 2021 he had requested an account breakdown from when the case was with CSA, but it had not responded.
11. On 6 August, CMS explained that the specialist team was still trying to get the information from CSA systems and it hoped to do this by 16 August.
12. The next week CMS gave Mr E an account breakdown for when the case came to it, not of a full breakdown from CSA.
13. Mr E complained to the Independent Case Examiner (ICE) who told him his complaint about the arrears was outside its remit because maintenance calculations come with appeal rights.
14. Mr E’s MP wrote to CMS to ask it to provide a response to Mr E including the breakdown from when his case was with the CSA.
15. CMS said it did not have the information from CSA. It explained that due to data regulations it destroyed the data. It further explained that Mr E contacted it in 2018 to dispute the unpaid balance that had transferred to it from the CSA. It repeated what it told him in 2018 – that he already had an account statement from the CSA.
16. Mr E’s MP wrote back to CMS to explain Mr E is concerned that if it cannot give him an account breakdown to prove the arrears are correct, it should write them off.
17. CMS got specialist advice from its policy team about the unpaid balance in question. It told Mr E that they confirmed they were satisfied the unpaid balance was correct, and that CSA would have given Mr E the necessary information on the unpaid balance when it transferred his case.