A professional deputy appointed by the Court of Protection is expected to act within four standards set by the Office of the Public Guardian: making best interests decisions properly, engaging meaningfully with the person they represent (P), managing finances responsibly, and safeguarding health and welfare.
Each standard needs to be evidenced, not assumed. Independent social work reports and reviews give deputies the documented, professionally assessed evidence that OPG supervision and Court scrutiny both look for.
In this post:
- The four OPG standards and what they mean in practice
- What a genuine best interests decision looks like, not just a form
- Visits to P: frequency, quality, and what “meaningful” actually means
- Recording and reporting the OPG wants to see
- Proportionality: matching the depth of assessment to the decision
- Where deputies most often get caught out
- How independent social work support closes the gap
Being appointed as a professional deputy is a significant responsibility. You’re making decisions that shape someone’s daily life, their money, their health, sometimes where they live, often for a person who has no other way of directing their own affairs.
Most deputies I work with are good at the administrative side. Where they struggle is proving, on paper, that the decision-making behind each action actually holds up. That’s usually where I come in.
“Ashley is extremely experienced and qualified in helping with capacity, attorney and deputyship matters. He approaches every assessment with compassion, taking considerable time and care to listen, something other professionals haven’t always done. His assessments are thorough and well-reasoned. I highly recommend him.”
— Rebecca
The Four OPG Standards Deputies Are Measured Against
The Office of the Public Guardian assesses deputies against four core standards: best interests, interactions with P, financial management, and health and welfare. Supervision visits and annual reports check for evidence against all four, not just the financial ones.
In my experience, deputies focus heavily on financial record keeping because it’s the most concrete and the easiest to audit. The other three standards are just as important to the OPG, but they’re softer to evidence, which is exactly why they get overlooked.
What “Best Interests” Actually Means When You’re the One Deciding
Every decision a deputy makes on behalf of P must follow the best interests principle set out in the Mental Capacity Act 2005. That means considering P’s past and present wishes, consulting people who know them well, and avoiding any decision based on assumptions about their age, condition, or appearance.
A best interests decision isn’t a formality you note down after you’ve already decided. It has to be the process you actually followed. If a solicitor or the OPG later asks how you reached a decision, you need to be able to show your working, not just your conclusion.
This is where an independent best interests assessment earns its keep. I produce reports that set out the legal test applied, who was consulted, and why the outcome was reached, in a format that stands up if it’s ever challenged.
Visits to P: How Often, and What Good Visits Look Like
There’s no fixed legal minimum for how often a deputy must visit P, but the OPG expects visits frequent enough to maintain a genuine, current understanding of P’s circumstances, wishes, and wellbeing. What counts as frequent depends on P’s situation: someone in a stable long-term care placement needs less frequent contact than someone whose health or circumstances are changing.
What matters more than frequency is quality. A visit that’s really just a welfare check, done and dusted in ten minutes, doesn’t give you what you need to evidence Standard 3. A meaningful visit involves actually communicating with P, in whatever way works for them, and recording what you observed and discussed.
I often see families and deputies struggle here because they don’t know what “meaningful engagement” is supposed to look like for someone with severe dementia or advanced communication needs. It doesn’t mean a full conversation. It means using whatever communication method P has, and recording your observations properly.
Recording and Reporting: What the OPG Wants to See
Deputies must keep records that show decisions were made properly and finances were managed responsibly. Annual reports to the OPG are the main formal check, but supervision visits can ask for evidence at any point.
Good records show the reasoning behind a decision, not just the outcome. A note that says “moved P to residential care” tells the OPG nothing. A note that explains why domiciliary care was no longer safe, what alternatives were considered, and who was consulted, tells them everything they need.
Where I add value here is producing an independent, dated, professionally written record of an assessment or a care review. It sits alongside your own notes and gives an objective account that wasn’t written by the person who made the decision.
Proportionality: Why More Paperwork Isn’t Always Better
The OPG expects deputies to apply proportionality: the level of assessment, consultation, and record keeping should match the significance of the decision. A decision about P’s weekly shopping budget doesn’t need the same depth of process as a decision about moving them into residential care.
Getting this wrong in either direction causes problems. Under-assess a significant decision and you’re exposed if it’s ever challenged. Over-assess a minor one and you’re using time and resources that could go towards decisions that genuinely need the depth.
What I always tell clients is that proportionality isn’t about doing less work. It’s about putting the right amount of scrutiny in the right place, and being able to explain why.
Where I See Deputies Get Caught Out
The deputies who run into difficulty with the OPG are rarely acting in bad faith. Usually they’ve made a reasonable decision but can’t demonstrate the process behind it. Common gaps include:
- No record of who was consulted before a significant decision
- Visits logged but with no detail of what was actually discussed or observed
- Best interests decisions made without a documented capacity assessment for that specific decision
- Health and welfare decisions made without input from an independent professional, particularly where family members disagree
Any one of these can turn a routine OPG supervision visit into something far more stressful than it needs to be.
How Independent Social Work Support Helps
I work independently of the Local Authority and of any care provider, which means my assessments and reports carry no conflict of interest. For a professional deputy, that independence matters. It’s evidence that a decision was scrutinised by someone with no stake in the outcome.
I support deputies with mental capacity assessments for specific decisions, best interests reports, care and welfare reviews, and written evidence that can be produced to the OPG or the Court of Protection if a decision is ever questioned. Each piece of work is dated, evidenced, and grounded in the Mental Capacity Act and current best practice.
This isn’t about taking the decision away from you. It’s about giving you the professional, independent backing to show that the decision you made was the right one, reached the right way.
If you’re a professional deputy and you’re unsure whether your current process would hold up to scrutiny, get in touch and we can talk through where an independent assessment or review might help.
Questions Professional Deputies Ask Me
How often should a professional deputy visit P?
There’s no fixed legal minimum, but visits need to happen often enough for the deputy to maintain a genuine, current understanding of P’s wishes, health, and circumstances. Someone in stable long-term care may need less frequent contact than someone whose situation is changing. What matters most is that each visit is meaningful and properly recorded.
What records does the OPG expect a deputy to keep?
The OPG expects records that show the reasoning behind decisions, not just the outcomes. This includes who was consulted, what alternatives were considered, and why a particular decision was reached. Financial records need to be accurate and up to date, and visits to P should be logged with real detail rather than a bare note that contact took place.
What happens if the OPG isn’t satisfied with a deputy’s evidence?
The OPG can ask for further information, increase the level of supervision, or in more serious cases refer concerns to the Court of Protection. Most issues start as a request for clarification rather than a formal challenge, which is exactly why having clear, professionally evidenced records from the outset matters.
Can an independent social worker carry out an assessment on behalf of a deputy?
Yes. I regularly carry out mental capacity assessments, best interests assessments, and care and welfare reviews for professional deputies. Working independently of the Local Authority means the assessment carries no conflict of interest, which strengthens its weight if it’s ever scrutinised by the OPG or the Court.
What does proportionality mean in deputyship decisions?
Proportionality means matching the depth of assessment and record keeping to how significant the decision is. A decision about P’s weekly spending doesn’t need the same level of process as a decision about a change in residence or major medical treatment. Applying proportionality well protects P without creating unnecessary paperwork for routine decisions.
What’s the difference between a deputy’s own notes and an independent report?
A deputy’s own notes record their decision and reasoning at the time. An independent report is produced by a professional with no involvement in making the original decision, assessing the situation objectively against the Mental Capacity Act and current best practice. Having both gives a stronger, more defensible evidence base.
Do all four OPG standards get checked at every supervision visit?
Supervision visits can ask about any of the four standards, best interests, interactions with P, financial management, and health and welfare, though the depth of scrutiny varies depending on the case and the level of supervision assigned. Deputies who can evidence all four consistently tend to have far smoother supervision visits.
