Introduction
The replacement of Disability Living Allowance (DLA) with Personal Independence Payment (PIP) under the Welfare Reform Act 2012 marked a significant change in UK disability benefits. This transition required existing DLA recipients to be reassessed against the new, and often stricter, PIP criteria. A key issue that has arisen concerns the legal weight that should be given to a claimant's previous lawful DLA award during a PIP assessment, particularly when the assessment report is produced by a private contractor, such as Atos (now Independent Assessment Services). This essay will examine the legal status of a prior DLA award in the context of a PIP claim, arguing that while it is not legally binding, it is a piece of relevant evidence that decision-makers cannot simply disregard.
The Legal Framework: A Fresh Determination
The legal basis for PIP is found in the Welfare Reform Act 2012 and the detailed assessment criteria are set out in the Social Security (Personal Independence Payment) Regulations 2013. It is established in law that PIP is an entirely new benefit, distinct from DLA. Consequently, the assessment process is not an appeal or a review of the DLA award, but a fresh determination of entitlement based on how the claimant’s condition affects them in relation to the specific PIP activities at the time of the decision (SSWP v AN, 2015). The DWP is the final decision-maker, but it relies heavily on assessment reports produced by contractors such as Atos and Capita. These reports are meant to provide an independent view of the claimant's functional abilities.
The principle that each claim is a fresh determination means that a previous DLA award, even a lifetime or indefinite award, does not create an automatic right to PIP. The Upper Tribunal has confirmed that a First-tier Tribunal considering a PIP appeal is not bound by the findings of fact that led to the earlier DLA award (SSWP v AN, 2015). This legal position establishes that there is no formal doctrine of precedent or issue estoppel between a DLA decision and a subsequent PIP assessment. Therefore, from a strict legal standpoint, a decision-maker or private assessor is entitled to reach a different conclusion from the one previously reached for DLA.
The DLA Award as Relevant Evidence
While a previous DLA award is not binding, it is nevertheless a highly relevant piece of evidence that must be considered by the DWP decision-maker. The DLA award represents a formal and lawful decision made by the same government department, based on evidence of the claimant's needs at a particular time. If the claimant’s health condition has not improved, or has deteriorated, the previous award is strong evidence that their difficulties persist.
Concerns have been raised that assessment reports from private contractors and subsequent DWP decisions sometimes appear to give insufficient weight to these prior awards, effectively 'underscoring' their significance (Work and Pensions Committee, 2018). While assessors are not the final decision-makers, their reports are highly influential. If an assessor fails to properly engage with the evidence that led to a DLA award, the resulting DWP decision may be legally flawed. A decision-maker has a duty to consider all relevant evidence. Where a decision-maker departs from the conclusion of a previous official decision, particularly where the claimant’s underlying condition is unchanged, they should provide clear and cogent reasons for doing so. This principle, drawn from cases concerning appeals, suggests that a departure from a previous finding cannot be arbitrary and must be explained by reference to the evidence (RJ, GSA and CS v SSWP, 2017).
Conclusion
In conclusion, the legal framework is clear that a PIP assessment is a new claim, and a previous DLA award does not bind the decision-maker. However, the DLA award is not irrelevant. It constitutes an important piece of evidence regarding the claimant's historical needs, and its significance should not be 'underscored' or ignored during the PIP assessment process. A failure by an assessor or a DWP decision-maker to properly consider the prior award and provide adequate reasons for departing from its implicit findings, especially where there is no evidence of medical improvement, risks making the decision unlawful. The tension between the principle of a 'fresh determination' and the duty to consider all relevant evidence remains a key area of difficulty in the transition from DLA to PIP.
References
- RJ, GSA and CS v Secretary of State for Work and Pensions [2017] UKUT 171 (AAC).
- Secretary of State for Work and Pensions v AN [2015] UKUT 681 (AAC).
- Social Security (Personal Independence Payment) Regulations 2013, SI 2013/377.
- Welfare Reform Act 2012.
- Work and Pensions Committee (2018) PIP and ESA Assessments, HC 829. House of Commons.

