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You are here: BAILII >> Databases >> Upper Tribunal (Administrative Appeals Chamber) >> DN v Leiceter City Council (HB) [2010] UKUT 253 (AAC) (21 July 2010) URL: http://www.bailii.org/uk/cases/UKUT/AAC/2010/253.html Cite as: [2010] UKUT 253 (AAC) |
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DECISION OF THE UPPER TRIBUNAL
(ADMINISTRATIVE APPEALS CHAMBER)
The DECISION of the Upper Tribunal is to allow the appeal by the appellant.
The decision of the Leicester First-tier Tribunal dated 18 February 2009 under file reference 038/08/01539 involves an error on a point of law and is set aside.
The Upper Tribunal is not in a position to re-make the decision under appeal. It therefore follows that the appellant’s appeal against the Secretary of State’s decision dated 11 March 2008 (as revised) is remitted to be re-heard by a different First-tier Tribunal, subject to the Directions below.
This decision is given under section 12(2)(b)(i) of the Tribunals, Courts and Enforcement Act 2007.
DIRECTIONS
The following directions apply to the re-hearing:
(1) The re-hearing will be at an oral hearing;
(2) The new tribunal should not involve the tribunal judge who heard this appeal at the hearing on 18 February 2009;
(3) The local authority needs to produce for the tribunal re-hearing a supplementary submission which sets out a clear chronology of the decision making process (see paragraph 53 below);
(5) The tribunal should take into account the further guidance below (see paragraphs 46-40 in particular);
(6) The new tribunal must consider all the evidence afresh and is not bound in any way by the decision of the previous tribunal.
These directions are all subject to any later directions by a Tribunal Judge in the Social Entitlement Chamber of the First-tier Tribunal.
REASONS FOR DECISION
1. The appellant’s appeal to the Upper Tribunal is allowed. The decision of the Leicester First-tier Tribunal dated 18 February 2009 under file reference 038/08/01539 involves an error on a point of law and is set aside. There must be a re-hearing before a new First-tier Tribunal.
What the Upper Tribunal has decided in short
2. The right of appeal to the Upper Tribunal is only on points of law. The facts are for the First-tier Tribunal to decide. My decision is that the Leicester First-tier Tribunal applied the law wrongly. For that reason the appeal to the Upper Tribunal is allowed.
3. A new First-tier Tribunal must re-hear the appellant’s appeal against the decisions of the local authority. That new tribunal must apply the law correctly and form its own view of the facts, in the light of the directions above and the guidance that follows. The fact that this appeal to the Upper Tribunal has succeeded on a point of law is no guarantee as to the outcome of the re-hearing before the First-tier Tribunal on the facts.
The parties’ representatives and their submissions
4. The local authority’s appeals officer and the appellant’s representative, a welfare rights officer, employed by the same city council, have both put their points forcefully to the Upper Tribunal. There is no problem with that. However, at times both representatives appear almost to be pursuing a personal vendetta against each other.
5. For example, at one point the local authority’s representative, certainly unhelpfully and arguably unfairly, referred to the submission by the appellant’s representative as part of his “carefully laid web of entanglements and obfuscations”, and to his “distractions” being a “smoke-screen” to disguise the appellant’s alleged non-disclosure of certain payments he received. At another point, he complains of a “tired old argument” being advanced by the appellant’s representative. The appellant’s representative, in turn, referred to the local authority’s “outrageous and outlandish claims” and later went so far to suggest that my reasons for an earlier direction suggested that the Upper Tribunal had “come to a decision on this point before the case has been properly considered”. His further comment that the Upper Tribunal had decided to vacate a previously scheduled oral hearing “at the behest of the respondent” was at best uncalled for, given that in fact the respondent had changed its position in the meantime, and came perilously close to an allegation of bias.
6. These are legal proceedings and not a point scoring debating competition. As I am directing that the matter goes back for a re-hearing, I merely suggest that both representatives might care to take the opportunity to take stock and to lower the temperature of these proceedings. Some of the more acrimonious exchanges in these proceedings have generated more heat than light, which arguably do not help the appellant and certainly do not assist the tribunal in ensuring that the key issues are addressed.
The decisions under appeal to the First-tier Tribunal
7. The decision-making trail in this case is somewhat murky. However, on 11 March 2008 the local authority plainly decided that the appellant had been overpaid housing benefit and council tax benefit from 1 April 2005. They sent him a letter with detailed calculations to that effect, which was plainly an entitlement decision (Document no. 41, p.185, in the original tribunal bundle). It is a (presumably) computer-generated letter which is long on information and short on explanation. I have to say that the basis for the decision changing his past benefit entitlement is less than clear from that letter.
8. A clue, buried in the calculation sheets, was a reference to “private pension £6.76” (probably a misprint for £6.78). This presumably referred back to the housing benefit claim form completed by the claimant in January 2008, in which he declared that he had a “private pension paid by Scottish Equitable”, worth £6.78 a week, and which had been in payment since “2003 approx… paid every August”. Elsewhere on the same form he described it as a “private pension (annuity) of… £352.68 net on 1st of August each year”.
9. On 11 March 2008 the local authority also sent a parallel letter (Document no. 42, p.221) stating that the total housing benefit overpayment was £199.09 and the total excess council tax benefit was £60.22. The period covered by the overpayment was said to be 1 April 2005 to 19 August 2007. This was presumably meant to be the overpayment recoverability decision letter. Again, however, the letter stated that the appellant’s claim “has been revised”, but with no further explanation as to why. I have to say that if I were the appellant, and I had received both letters three months after completing the claim form referred to in the previous paragraph, I would probably be at a loss to understand why the claim had been revised.
10. On 16 April 2008 the local authority sent a further letter (Document no. 43, p.221), described in its Schedule of Evidence as a “notification of finalised recoverable overpayment of housing benefit”. This referred to an overpayment of housing benefit of £173.12, but with no explanation as to why it had been reduced from £199.09, even though it related to the same period. At least this letter explained that “an overpayment has occurred because you had an increase in your income”. The appellant then lodged an appeal.
11. On 4 June 2008, after the appeal had been lodged, the local authority sent out new letters. The first letter, relating to housing benefit, stated that the appellant had been overpaid for the earlier period from 2 August 2003 until 24 October 2004 (Document no. 47.1, p.234). A second letter of the same date related to both housing benefit and council tax benefit; the housing benefit end date for this latter was 8 August 2004, and the amounts and periods were not identical to the first letter. This letter also referred to excess council tax benefit for the period 13 August 2003 to 24 October 2004. Other letters dated 4 June 2008 quantified the overpayments as amounting to £271.42 (housing benefit) and £65.64 (council tax benefit) (Document no. 48, p.262).
12. There was then yet another letter from the local authority, this time dated 11 June 2008 (Document no. 51, p.270). This itemised benefit entitlements for periods from 9 August 2004 to 10 December 2006. An accompanying letter declared the housing benefit overpayment to be £21.81 and excess council tax benefit £7.06 but in relation to 25 October 2004 to 31 March 2005.
13. The local authority’s appeals officer also wrote a more detailed letter of explanation to the appellant on 11 June 2008, which formed the basis of the local authority’s case to the tribunal. This described the total housing benefit overpayment as £415.16 and the excess council tax benefit as £193.14. The housing benefit amount was reached by adding together the previously notified figures of £271.42 and £21.81 to make £293.23, and then reducing it to £242.04 because of a period on jobseeker’s allowance, and then adding that revised figure to £173.12, so making a total of £415.16. The letter did not explain how the stated total council tax benefit excess figure of £193.14 had been arrived at, given that the previously notified amounts of £60.22, £65.64 and £7.06 amounted to just £132.92.
14. I have gone through this series of letters in some detail as I harbour serious doubts as to whether the local authority’s original letters in March 2008, and indeed several of the subsequent letters, complied with the notification requirements set out in paragraph 15 of Schedule 9 to the Housing Benefit Regulations 2006 (SI 2006/213). In particular, it is by no means clear that they included a statement as to “the reason why there is a recoverable overpayment”. However, ultimately I do not think that the appellant suffered has significant prejudice, given that by the end of the process the local authority had sought to explain the basis for its decision (see Haringey LBC v Awaritefe (1999) 32 HLR 517 and Commissioners’ decisions R(H) 1/02 and CH/4943/2001).
15. The appellant’s representative then submitted a detailed 7-page submission on his behalf to the First-tier Tribunal, which heard his appeal on 18 February 2009, challenging a number of points made by the local authority.
The First-tier Tribunal’s decision
16. The First-tier Tribunal dismissed the appeal. The Decision Notice issued on the day stated that the decisions of 11 March 2008 in relation to both housing benefit and council tax benefit were confirmed and that there were recoverable overpayments of £173.12 and £242.04 (i.e. £415.16) in relation to the housing benefit decision and £60.22 and £72.70 (i.e. £132.92, and not £193.14) with regard to council tax benefit. Those amounts were also confirmed in the more detailed Statement of Reasons.
17. These particular amounts were, of course, not all included in the original letters of 11 March 2008. They were, however, based on the local authority’s submission at the start of the tribunal bundle as to the contents of their various decisions (as presumably revised). They also seem to represent the local authority’s revised position as set out in the letter from the appeals officer dated 11 June 2008 (subject to the query above about the correct amount of excess council tax benefit).
Why the First-tier Tribunal’s decision involves at least one material error of law
19. The appellant’s representative has submitted detailed grounds of appeal challenging the First-tier Tribunal’s decision on various grounds. The original application for permission for appeal, which was granted by the District Tribunal Judge, itemised ten separate grounds of appeal.
20. I do not need to deal with each and every one of these grounds, and the parties’ subsequent submissions on these and related issues, in great detail. The reason for that is I am satisfied that the very first ground of appeal is made out. This relates to the purported effect of the decision of the local authority and more especially the subsequent decision of the First-tier Tribunal on an earlier decision from 2005 of an appeal tribunal under the Social Security Act 1998. At this point a slight detour is required.
The earlier appeal tribunal decision of 5 January 2005
21. On 1 March 2004 the local authority had sent the appellant letters about his new benefit entitlements with respect to the rates applicable from the start of the new financial year in April 2004 (Document no. 5, p.33). On 1 October 2004 the local authority sent further letters stating that his benefit entitlement had been revised with effect from 10 May 2004 because of a change (to be precise an increase) in his income (Document no. 7, p.49). This prompted a further letter of 1 October 2004 stating that there was a recoverable overpayment of housing benefit of £152.46 and an excess payment of council tax benefit of £49.20 for the period from 10 May 2004 until 10 October 2004 (Document no. 8, p.57). The change in income referred to was an increase in the appellant’s incapacity benefit. The appellant lodged an appeal.
22. On 5 January 2005 an appeal tribunal heard and dismissed the appeal. The local authority’s decision dated 1 October 2004 was confirmed (Document no. 11, p.62). There is no Statement of Reasons for that tribunal’s decision on file, presumably as none was requested. However, having read the letter of appeal and the local authority’s submission to the earlier tribunal, I am satisfied that this was an appeal both on the issue of entitlement (i.e. how much housing benefit was he entitled to?) and recoverability (i.e. was any overpayment recoverable?).
23. Plainly, the local authority’s decision of 11 March 2008, as revised on 11 June 2008, in other words the decisions now under appeal, purported to include the period covered by the decision of the 5 January 2005 appeal tribunal, as the periods concerned started back in August 2003. In his written submission, the appellant’s representative argued that, in doing so, the local authority was revising a tribunal decision, which it had no power to do.
24. The First-tier Tribunal sought to deal with this challenge in two ways. First, it argued that the local authority had not revised a tribunal decision, as the earlier appeal tribunal’s decision had simply confirmed the local authority’s decision. Second, with an element of a bootstraps argument, it argued that in any event the earlier decision was about the impact on housing benefit entitlement of an undeclared increase in incapacity benefit; “it did not include the recovery of a further overpayment related to additional undeclared income”. Therefore, the tribunal concluded, the local authority was entitled to revisit and reassess (to use somewhat neutral terms, rather than the statutory language of revision and supersession) the appellant’s entitlement to housing benefit and council tax benefit for the whole period, including that period covered by the 5 January 2005 appeal tribunal.
25. The appellant’s representative attacks this reasoning whilst the local authority’s representative seeks to sustain it. I prefer the arguments of the appellant’s representative on this point for the following reasons.
26. The first reason advanced by the First-tier Tribunal discloses a plain error of law. As the Tribunal of Social Security Commissioners stated in decision R(I) 9/63, “Even if the appellate body affirms the original decision, that original decision retains its validity only by virtue of having been affirmed by the appellate decision and expressly or impliedly incorporated in it. The rights of those concerned are controlled by the appellate decision” (at paragraph 19). It is also clear that the legislative scheme simply makes no provision for a local authority or other first instance decision maker to revise the decision of an appeal tribunal or First-tier Tribunal (see paragraph 10(7) of decision R(IB) 2/04). In principle, however, such a decision may be subject to a supersession on the basis of a change in circumstances or a mistake of fact.
27. The second reason advanced by the First-tier Tribunal does not save its decision. True, the primary focus of the earlier appeal was the apparently undeclared increase in incapacity benefit and not any other type of payment received. However, on the face of it the 5 January 2005 appeal tribunal confirmed the appellant’s overall entitlement to benefit for the relevant period and also the recoverability of the overpayment. The local authority argues that it would be absurd if an award confirmed by a tribunal decision could not be further changed if new facts were to come to light casting doubt on the true level of entitlement. That may well be right as a matter of general principle, but it does not affect the precise statutory proposition that the local authority had no standing to revise the decision of the 5 January 2005 appeal tribunal (see also paragraph 3 of Schedule 7 to the Child Support, Pensions and Social Security Act 2000). The answer, if needed, and as indicated by the Tribunal of Social Security Commissioners (see paragraph 10(7) of decision R(IB) 2/04), lies in the supersession mechanism. The local authority argues that its approach was justified by regulations 7(2)(d) and 8(7) of the Housing Benefit and Council Tax Benefit (Decisions and Appeals) Regulations 2001 (SI 2001/1002).
28. The starting point is in fact paragraph 4(1) of Schedule 7 to the Child Support, Pensions and Social Security Act 2000. Before November 3, 2008, this referred to decisions of an appeal tribunal or a (Social Security) Commissioner. However, since the amendments effective from November 3, 2008, this has provided as follows:
“(1) Subject to sub-paragraphs (4) and (4A), the following, namely—
(a) any relevant decision (whether as originally made or as revised under paragraph 3), and
(b) any decision under this Schedule of the First-tier Tribunal or any decision of the Upper Tribunal which relates to any such decision,
may be superseded by a decision made by the appropriate relevant authority, either on an application made for the purpose by a person affected by the decision or on their own initiative.”
29. Regulation 7(2)(d) of the Housing Benefit and Council Tax Benefit (Decisions and Appeals) Regulations 2001 (SI 2001/1002), again as amended with effect from November 3, 2008, then enables local authorities to supersede a decision “of the First-tier Tribunal or of the Upper Tribunal” which “was made in ignorance of, or was based upon a mistake as to, some material fact”. The effective date is then governed by regulation 8(7) of the 2001 Regulations, as amended, referring to a decision “superseding a decision of the First-tier Tribunal or of the Upper Tribunal”. Before November 3, 2008, these provisions referred to decisions of appeal tribunals and Commissioners.
30. The difficulty with these provisions, at least from the local authority’s point of view, is that since November 3, 2008 they have all referred to a decision that supersedes a “decision of the First-tier Tribunal or of the Upper Tribunal”. They do not make express provision now for a decision superseding a decision of an appeal tribunal or a Commissioner, as they used to do before November 3, 2008.
31. The appellant’s representative draws attention to the learned commentary in CPAG’s Housing Benefit and Council Tax Benefit Legislation (22nd edition, 2009/10). This commentary observes (at p.146) that “the inadequate drafting of Sch 3 para 190 Transfer of Functions Order 2008 [a reference to SI 2008/2833] has, presumably inadvertently, removed the local authority’s power to supersede a decision made by an appeal tribunal or a social security commissioner before 3 November 2008”. Later, the commentary refers to this as “an astonishing drafting error” (p.987), not least as according to paragraph 11 of Schedule 7 to the 2000 Act, “Subject to the provisions of this Schedule, any decision made in accordance with the preceding provisions of this Schedule shall be final.”
The other grounds of appeal
35. I have already indicated that in these circumstances I do not need to deal with each and every one of the grounds of appeal, and the related submissions, in great detail. However, it is important to deal with what is probably the main ground of appeal advanced by the appellant’s representative. Had I been satisfied that the erroneous inclusion of the overpayment for period from 10 May 2004 until 10 October 2004 was the only mistake by the tribunal, it would have been feasible for the Upper Tribunal simply to remake the decision to the same effect but without including the overpayment for that period.
38. It seems to me there is some force in the argument of the appellant’s representative that the findings in the tribunal’s decision are to some extent mutually contradictory – namely that he both did, and did not, notify the payments in question. More seriously, the tribunal failed to make sufficient findings of fact as to what precisely the appellant had disclosed in December 2003 and whether or not there had been any official error in that respect thereafter. There is a further element of confusion in this regard. In the passage headed reasons, the tribunal indicated why it felt that the appellant could reasonably have been expected to realise that he was being overpaid – but, of course, as a matter of law that question was irrelevant in the absence of a finding that there had indeed been some official error. In the circumstances, I find that the tribunal’s treatment (in terms of fact-finding) of the December 2003 disclosure, and its failure to address the official error argument (in terms of reasoning) amounts to a further error of law, which warrants the decision of the First-tier Tribunal being set aside.
39. At this juncture I should also note a particularly disturbing aspect of these proceedings. The original bundle prepared by the local authority for the First-tier Tribunal was voluminous; it ran to 53 documents and 291 pages. The local authority’s appeals officer wrote to the Tribunals Service stating that this was, to the best of her knowledge, “the whole record of [the appellant’s] benefit history since November 2003”.
40. The local authority’s representative now acting in these proceedings has in his words “dug deeper into the factual basis for the decision-making and ... have found it insubstantial”. I hear what he says about the pressures on frontline staff charged with delivering a highly complex benefit scheme in the face of heavy workloads and subject to demanding performance targets. However, as the local authority’s representative also concedes, tribunals are entitled to expect that councils, just like any other party, will disclose all material evidence.
41. In the present case the local authority’s representative has now produced a document called an “Input slip” dated 12 March 2008 (i.e. the day after the 11 March decision letters). The “Full Reasons for Decision” were stated to be as follows (with abbreviations explained and typographical errors corrected):
“PRP [private pension] added on claim. I went through the claim and customer in 2003 app[lication] told us that PRP is received at around £350.00 PA. This was not followed up. I have added PRP from 02.08.2003 of £338.37 and then used £352.68 per annum from 02.08.2004 to date. This is because we are unaware of the actual amounts received in 2004/2005. 2006 and 2007 amounts are same @ 352.68. OP [overpayment] created and classified as LA error. Discussed with [colleague] who advised to carry out amendments as above.”
42. This document was not produced for the First-tier Tribunal hearing. It is not clear why. It is difficult to see how it is other than a material piece of evidence, as it appears to be, on the face of it, a local authority concession that the omission to follow up the appellant’s December 2003 statement was an official error, a point that the local authority has sought to contest throughout these proceedings. Of course, just because there has been an official error (if there has) does not mean, as a matter of law, that any subsequent overpayment of benefit cannot be recovered by the local authority. However, this was plainly relevant evidence which should have been before the tribunal.
43. In his final submission the appellant’s representative makes a more fundamental point about this “Input slip”. He argues that as it is dated 12 March 2008 it amounts to a revision of the decision dated the day before 11 March 2008, but a decision which has not been properly notified to the appellant or indeed subsequently revised and properly notified. It is not clear whether this is necessarily right. I note that the “Input slip” states that “a new input slips [sic] completed as there was no effective date included in the previous slip”. That might suggest that the “Input slip” is merely a replacement for one completed in respect of the decision letters issued with the previous day’s date. If so, however, it does not explain why the 11 March letters stated the overpayments to be recoverable whereas the 12 March “input slip” implies that they were to be “written off” on the basis of official error. The appellant’s representative points out that the effective date for the 12 March “input slip” is stated to be 1 April 2005, and not 2 August 2003, as finally determined by the First-tier Tribunal. However, this was presumably because as at both 11 and 12 March 2008 the effective date was thought by the local authority to be 1 April 2005 – it was only later, in June 2008, that the earlier date of August 2003 was selected in what appears to have been a further revision decision.
44. I should also note that the appellant’s representative raises a number of other points about both the evidence that has been produced, both in terms of the papers that were actually before the tribunal and also the nature of the various questions on the different versions of the benefit claim and review forms. To take just one example: the bundle includes a housing benefit claim form signed by the appellant on 3 August 2003 (although not date-stamped by the authority until November 2003, for reasons which are unclear). The appellant has, on the face of it, ticked the “no” box to the question about any other money coming in, on Part 9 of that form. The December 2003 claim form, however, includes the information about his payment of £350 a year on the section headed Part 9 continued – but the corresponding page has been omitted from the November 2003 form. It may, or may not, have included material information – but given the history of this case, the next tribunal should see a copy of the entire form in each case and not simply the local authority’s edited highlights.
45. For the reasons above I allow the appellant’s appeal and set aside the decision of the First-tier Tribunal (Tribunals, Courts and Enforcement Act 2007, section 12(2)(a)). I have considered whether there was scope for the Upper Tribunal to re-make the decision itself. In my assessment this will require detailed fact-finding, which is best undertaken at the level of the First-tier Tribunal rather than at the Upper Tribunal. This would not be an appropriate or proportionate use of an oral hearing before the Upper Tribunal. The case must therefore be remitted for rehearing by a new First-tier Tribunal, subject to the directions above (section 12(2)(b)(i)). As well as bearing in mind the points above, the new tribunal may find the following observations helpful.
What is the nature of the payments in question?
46. The payments in question derived from a personal pension plan with Scottish Equitable, administered by Direct Pensions (Document no. 38, pp.150-152). The appellant was 65 in 2002. In July 2003 Direct Pensions wrote to him informing him that he was due a tax-free lump sum and a first year annuity payment of £338.37. Subsequent payments were made annually on or about 5 August each year at the rate of £352.68 p.a. The notification also included the statement that the annual payments “are net of Basic rate Tax”.
47. The appellant’s representative’s argument to the tribunal was that these were essentially one-off capital payments each year. He further argued that, as they were annuity payments, they were in fact capital payments, which although they may have been treated by the regulations as income, they were not conceptually income as such, and that this distinction was relevant to the questions posed on the various claim forms. He also contended that they should have been attributed solely to the week in which they were paid each year. The local authority’s case all along was that these were in effect private pension payments, albeit paid annually, that they were income pure and simple, which were properly attributed across the year as a whole, and should have been disclosed at various junctures in the claim history.
48. The First-tier Tribunal adopted the same approach as the local authority and took the view that these payments were of an income and not a capital nature, referring to regulations 31 and 41 of the 2006 Regulations, and that they were properly attributed over a year as a whole (applying regulation 33).
49. The appellant’s representative is, of course, correct to point out that regulation 41(2) of the 2006 Regulations provides that “any payment received under an annuity shall be treated as income”. However, this does not in as many words mean that all annuity payments are inherently capital payments. Annuities come in all shapes and sizes. In particular, it is important to note that regulation 41 is headed “Capital treated as income”. In other words, the purpose of regulation 41 is to provide for those payments which would normally be seen as capital to be treated as payments of income.
50. So the question then is whether these annuity payments are capital or income payments on first principles. The answer to that is clear. They were paid periodically, albeit once a year, and were subject to income tax. On that basis they must be income payments. It is significant that regulation 41(2) refers to “an annuity” generally; it makes no distinction, for example, between pension annuities and purchased life annuities. In my view regulation 41(2) is there to ensure that all annuity payments, whatever their complexion, end up being taken into account as income. The income tax system treats purchased life annuities as part capital and part income payments, so regulation 41(2) makes sure that the capital payment element under such an annuity is treated as income for benefit purposes. It does not somehow transform an ordinary pension annuity into a payment of capital which is then transformed back by a process of deeming into income. The argument of the appellant’s representative also overlooks regulation 40 (headed “Calculation of income other than earnings”). Regulation 40(1) provides as follows:
“(1) For the purposes of regulation 31 (average weekly income other than earnings), the income of a claimant which does not consist of earnings to be taken into account shall, subject to paragraphs (2) to (7) be his gross income and any capital treated as income under regulation 41 (capital treated as income).”
A possible way forward for the new tribunal
53. It will be evident from the above that I have considerable sympathy for the argument of the appellant’s representative that there is “no coherent decision making process in this case”. There is a large bundle of over 450 pages of evidence and competing submissions. At the very least the local authority needs to produce for the tribunal re-hearing a supplementary submission which sets out a clear chronology of the decision making process. Such a document needs to list each decision taken in relation to the appellant’s benefit entitlement since at least the summer of 2003. It needs to show the date of that decision and whether it was a revision, or a supersession, of any earlier decision; both that earlier decision and the effective date of the decision needs to be made clear. The chronology should be cross-referenced to the evidence already on file in terms of decision letters etc.
54. If the local authority is unable to produce such a clear schedule, it will have to persuade the tribunal that the decisions taken on 11 June 2008 nonetheless constituted an effective revision both of the initial decisions taken on 11 March 2008 and of all previous decisions covering the material period and going back to whatever decision was in place as at 2 August 2003. That may be a significant evidential challenge for the local authority to surmount.
57. If the local authority concedes that was an official error, or it does not concede that but the new tribunal finds that it was an official error, and/or that there was official error in the format of one or more of the various claim and review forms in use, then the tribunal will have to consider the other issues under regulation 100 of the 2006 regulations. In particular, if so, has the appellant shown that he could not reasonably have been expected to realise that there was an overpayment?
58. The new tribunal will also have to consider carefully the interaction in the sequence of local authority decisions and benefit claim and review forms completed by the appellant. This may raise some difficult issues both as to knowledge at particular times and as to causation. It is possible for example, even though there may have been an official error, that the substantial cause of any overpayment was something that the claimant either did or failed to do. This much is shown by the Court of Appeal’s decision in R on the application of Sier v Cambridge City Council [2001] EWCA Civ 1523, although I have to say the facts of the present case appear to be some way removed from the flagrant non-disclosure in Sier.
61. For the reasons explained above, the decision of the tribunal involves an error of law. I must therefore allow the appeal and set aside the tribunal’s decision, remitting the case for re-hearing. My decision is as set out above.
62. The fact that this appeal to the Upper Tribunal has succeeded should not be taken as any indication as to the final outcome of the re-hearing before the First-tier Tribunal.
Signed on the original Nicholas Wikeley
on 21 July 2010 Judge of the Upper Tribunal