Author and Publication
Author: Nellie Supports Ltd
Publication Date: 15/05/2026
Citation
Department for Constitutional Affairs (2007) Mental Capacity Act 2005: Code of Practice. London: The Stationery Office.
Copywright
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Residence capacity versus care capacity
Residence and care are separate capacity decisions, separately assessed. Deciding where to live concerns the choice between realistic places; deciding about care concerns what support the person accepts and from whom. Each has its own relevant information defined by the courts, and a person may have capacity for one and not the other: able to choose between staying home and a care home, for example, while unable to weigh the details of a care package, or the reverse. Blanket findings that roll the two together are one of the commonest defects in these assessments. This guide explains the distinction and why it protects people from over-reach.
Two decisions that travel together but are not the same
Where someone lives and what care they receive usually arrive as a single package, which is exactly why the law insists on separating them. Residence capacity concerns the choice between places to live. Care capacity concerns the choice about the support received, whoever provides it and wherever it is delivered. A person may have capacity for one and not the other, and an assessment that answers them as one question produces evidence that cannot support the decisions that follow.
The relevant information for each decision
For residence, the person needs a broad grasp of the options, what each place is like, the care available in each and the consequences of each choice. For care, the focus shifts to what their needs actually are, what the proposed support involves in practice, what would happen without it and what the alternatives are. The overlap is real, because most placements embed care arrangements, but the centre of gravity differs, and the assessment should put each decision's own information to the person separately.
Why the distinction changes outcomes
The separation matters because the conclusions diverge in practice. A person may be able to weigh a choice between home and a care home whilst unable to weigh the detail of their support needs, and the reverse occurs too: a person managing decisions about carers perfectly well may be unable to hold a comparison between placements in mind. Each finding directs a different legal response, from best interests decisions about placement to arrangements about care delivery, and muddled evidence muddles both.
Applying the test to each decision in turn
The statutory question is the same for both: understanding, retention, use or weigh and communication, with any inability caused by an impairment of, or disturbance in the functioning of, the mind or brain. The discipline lies in running the analysis twice where both decisions are in issue, recording the person's reasoning about places separately from their reasoning about support, so the report shows two anchored conclusions rather than one blended impression stretched across both.
Where the decisions genuinely intertwine
Sometimes the choice of residence is, in substance, a choice about care, because one option is only viable with support the person refuses, or the placement exists precisely to deliver care that home cannot. The assessment should acknowledge the entanglement rather than force an artificial separation, whilst still identifying which elements of the person's reasoning belong to which decision. The case law recognises that relevant information varies with the actual choice, and honesty about the overlap strengthens rather than weakens the evidence.
Common assessment errors at the boundary
The recurring flaws are predictable: a single conversation about moving into a home treated as evidence on both decisions, a finding on care capacity silently extended to residence, refusal of care read as inability to decide residence, and reports that conclude the person lacks capacity for residence and care as though the phrase named one decision. Each error produces evidence that fails when tested, because the reader cannot tell which decision any particular finding actually supports.
Practicable steps across both decisions
Support should be shaped to each decision. For residence, visits, photographs and concrete comparison of places. For care, walking through a day with the proposed support, introducing the idea of help gradually and involving people the person trusts. A person who cannot manage an abstract discussion of care packages may show real understanding when the support is described as who comes, when and to do what, and the report should evidence that the information was offered in the form the person could best use.
Reporting the two decisions clearly
The report should name the decisions assessed, present the relevant information for each, keep the functional analysis separate, and reach a distinct conclusion on each with its own causative link. Where only one decision was assessed, the report should say so plainly rather than allowing the conclusion to drift across the boundary. Decision-makers, from families to the Court of Protection, then know exactly what the evidence establishes and what remains to be assessed.
Key takeaway
Residence and care are neighbouring decisions with different relevant information, and the law requires them assessed and reported separately even where life delivers them together. Run the analysis for each, acknowledge honestly where they intertwine and conclude on each in its own right, because the decisions that follow, about placement and about support, each need evidence that speaks to them directly.
Frequently asked questions
Does a diagnosis automatically mean someone lacks capacity?
No. A diagnosis may explain why capacity is in doubt, but it does not answer the legal question. The assessment must still consider the specific decision, the relevant information, the support provided and whether the person can understand, retain, use or weigh that information and communicate a decision.
What evidence is useful for Capacity for Residence?
Material addressing both decisions separately: the residence options and the proposed care arrangements, each in accessible form, plus records of how the person manages now. The report should then show two analyses, not one blended conclusion.
When is a formal assessment for Capacity for Residence useful?
Formal assessment is most useful where the two decisions point different ways, where a placement and a care package are being decided together, or where an earlier assessment produced a single global finding that needs unpicking.
Related mental capacity assessment pages
These internal links help readers move from this guide to the most relevant Nellie Supports service page, assessment option or legal framework page.
Residence, care, or both in question?
Nellie Supports completes residence and care capacity assessments across England and Wales, with a same working day response to every enquiry and every report peer reviewed before delivery. Call 0333 987 5118 or visit the residence capacity assessment service page.