Parity of esteem: everyone agrees mental health matters equally. The funding never follows. Are charities complicit?

The debate in brief

Parity of esteem — the principle that mental health should be treated with the same priority as physical health — has been UK law since the Health and Social Care Act 2012. The NHS Constitution was updated to reflect it. The Five Year Forward View for Mental Health (2016) set out a plan to deliver it. The NHS Long Term Plan (2019) restated the commitment. Every major political party endorses it. The principle is beyond dispute. The funding has never followed. Mental health accounts for roughly 28% of the disease burden in England but receives approximately 13% of NHS spending. The gap between rhetoric and resources has been documented by the Royal College of Psychiatrists, the Centre for Mental Health, and the Health Foundation for over a decade. Into this gap, charities pour billions of pounds and millions of hours of voluntary labour. The question this debate asks is whether, in doing so, they make parity less likely rather than more.

Quick takeaways

The arguments

The case that charities are essential to closing the gap

The gap between mental health need and statutory provision is so large that charities are not optional — they are structurally necessary. The Centre for Mental Health has estimated that a substantial majority of people with mental health conditions in England receive no treatment at all. NHS Talking Therapies reaches approximately 1.3 million people per year who start treatment, but the Adult Psychiatric Morbidity Survey 2023/24 found that one in five adults has a common mental health condition at any given time, suggesting a population need of around ten to eleven million. The gap is not marginal. It is enormous.

In this context, charities are not filling a crack — they are holding up a wall. Mind's network of local affiliates provides community support, crisis services, advocacy, and therapeutic interventions to hundreds of thousands of people. Samaritans handles millions of contacts annually from people in distress. Rethink Mental Illness supports people with severe and enduring mental health conditions who are often poorly served by NHS community mental health teams. Hundreds of smaller charities provide counselling, peer support, helplines, and safe spaces that the statutory system does not offer.

The argument from this perspective is that complicity in underinvestment is not the right frame. Charities did not create the funding gap and they cannot close it. What they can do is mitigate its consequences. Refusing to provide services until the state funds mental health properly would be an act of political protest at the expense of people who are suffering now. The people who use charity mental health services are not abstractions in a policy debate. They are individuals in distress who need help today.

The case that charities sustain the illusion of parity

The counter-argument begins with a structural observation. Parity of esteem has been law for over a decade. The funding gap has not closed. And yet there has been no political crisis, no sustained public outcry, no electoral consequence for the governments that have failed to deliver it. Why?

Part of the answer is that charities have absorbed enough of the unmet demand to prevent the failure from becoming visible enough to generate political pressure. When a person in mental health crisis cannot access NHS care but can call Samaritans, or attend a Mind drop-in, or access charity-provided counselling, the system appears to function — barely, but enough. The catastrophic consequences that would follow from the complete withdrawal of voluntary sector mental health provision — overflowing A&E departments, unmanageable GP workloads, a surge in self-harm and suicide — never materialise because charities prevent them from materialising.

This is not a conspiracy. No government has deliberately planned to use charities as a substitute for NHS mental health funding. But the effect is the same as if it had. The voluntary sector's ability and willingness to fill the gap has become a structural feature of how mental health services are delivered in England, and removing that feature would expose the scale of underinvestment in a way that could not be politically ignored.

The Nuffield Trust and the Health Foundation have both documented the gap between mental health investment rhetoric and reality. The Mental Health Investment Standard, introduced to ensure mental health spending grew in line with overall NHS funding, has been met by most ICBs in most years — but the standard only ensures proportional growth from an inadequate baseline. Growing a small number by the same percentage as a large number does not produce convergence. The gap persists, and the standard provides political cover by allowing government to say that mental health spending is "growing" without acknowledging that it is growing from a position of deep structural deficit.

The problem of voluntary complicity

The most challenging dimension of this debate is whether the mental health charity sector has, through its own choices, become complicit in sustaining the gap it campaigns against. The major mental health charities all advocate for increased NHS funding. They all cite the parity gap in their policy work. They all call for the government to deliver on its promises. But they also all continue to deliver services that soften the consequences of non-delivery.

This is not hypocrisy. It is a genuine strategic dilemma. But the sector has not always confronted it honestly. Annual reports celebrate the number of people helped without acknowledging that the need for help exists because of government failure. Fundraising appeals emphasise the charity's impact without noting that impact comes at the cost of enabling the state to underinvest. Partnerships with NHS commissioners are presented as collaboration without examining whether the terms of those partnerships transfer costs from the state to the voluntary sector.

A more confrontational approach — one that made the gap visible rather than managing it, that refused unfunded commissions, that published data on the true cost of filling statutory gaps — would carry real risks. Services would be cut. People would suffer. But the current approach also carries risks, which are longer-term and harder to see: the indefinite normalisation of a two-tier mental health system in which access depends on the variable capacity of the voluntary sector rather than on legal entitlement.

The evidence

The disease burden data underpinning the parity argument comes from the Global Burden of Disease Study, adapted for the UK context by the Institute for Health Metrics and Evaluation and cited by the Centre for Mental Health. Mental health conditions account for approximately 28% of disability-adjusted life years in England, making mental health the single largest contributor to the disease burden. This figure has been cited in successive government strategies and is not disputed.

NHS mental health spending data is published annually by NHS England as part of Mental Health Investment Standard reporting. The 2024-25 data shows total MHIS-qualifying expenditure of approximately 12 billion pounds, representing around 13% of total NHS spending in England. The gap between the 28% disease burden share and the 13% funding share is the central quantitative argument for underinvestment.

The Adult Psychiatric Morbidity Survey 2023/24, published in June 2025, provides the most current population-level prevalence data, finding that approximately one in five adults (20.2%) has a common mental health condition — up from one in six (18.9%) in the 2014 survey. This data, combined with NHS Talking Therapies throughput figures, underpins estimates that the majority of people with mental health conditions do not receive treatment.

The Royal College of Psychiatrists' workforce data shows persistent shortages of consultant psychiatrists, with unfilled posts in a significant proportion of trusts and particular gaps in child and adolescent, old age, and community psychiatry. The College has argued that workforce shortages are both a cause and a consequence of underinvestment: underfunded services cannot recruit and retain staff, creating a cycle that further reduces capacity.

The Health Foundation's analysis of NHS mental health spending in real terms, adjusting for demand growth and cost inflation, has shown that effective per-patient spending has fallen in many areas even as nominal spending has increased. This analysis demonstrates that meeting the Mental Health Investment Standard in cash terms does not equate to maintaining, let alone improving, the level of service provision.

Current context

The government's 10 Year Health Plan, published in July 2025, restated the commitment to parity of esteem and set out plans to expand mental health services, including investment in the mental health workforce and expansion of community mental health provision. However, the plan did not include specific mental health waiting time targets equivalent to those for physical health, and the Centre for Mental Health described the mental health elements as "aspirational without being binding."

The financial pressures facing charities have intensified. The employer NIC increase from April 2025 added costs that many mental health charities could not absorb without reducing services. Mind reported that some local affiliates were operating at deficit, and smaller counselling charities reported difficulty retaining staff against NHS pay offers. The paradox is that the sector's capacity to fill the parity gap is shrinking at the same time as the gap itself is widening.

The Major Conditions Strategy, which was expected to set the framework for mental health alongside cancer, cardiovascular disease, and other priorities, has been subject to repeated delays. Mental health campaigners have expressed concern that the strategy's framing risks treating mental health as one condition among several rather than as a cross-cutting priority that affects outcomes across all conditions.

NHS England's community mental health transformation programme continues, with the aim of building integrated services that bring together NHS, voluntary sector, and social care provision. The programme has produced some good examples of partnership working, but the voluntary sector's role within these partnerships is often unfunded or under-funded, relying on charities to contribute capacity that they pay for from charitable income.

Last updated: April 2026

What this means for charities

Mental health charities occupy a position that is structurally contradictory. They campaign for parity of esteem while providing the services that make the absence of parity tolerable. They advocate for increased NHS funding while cross-subsidising NHS provision with charitable income. They call on government to deliver on its promises while demonstrating, through their own work, that government can break those promises without immediate consequence.

Resolving this contradiction fully is not possible without withdrawing services, which would harm vulnerable people. But managing it more honestly is possible. Charities can be more transparent about the cost of the gap they fill — publishing annual estimates of the value of the statutory work they perform with charitable funds. They can refuse commissioning contracts that do not cover full costs, rather than absorbing the deficit as a mission-driven contribution. They can frame their fundraising not as a celebration of impact but as an indictment of the policy failure that makes their impact necessary.

The sector also has a collective action problem. No individual charity can afford to stop delivering services in the hope that the resulting crisis will force government to act. But a coordinated sector-wide campaign that quantified the total charitable subsidy to mental health provision, that named the gap between statutory obligation and statutory funding, and that gave government a clear timeline for transition from charitable to statutory provision would be more powerful than the current approach of individual organisations advocating separately while continuing to absorb demand.

Common questions

What did the Health and Social Care Act 2012 actually require?

Section 1 of the Act amended the NHS Act 2006 to require the Secretary of State, in exercising functions in relation to the health service, to have regard to the need to reduce inequalities between persons with physical and mental health conditions. This established parity of esteem as a legal principle but did not create enforceable rights, ring-fenced funding, or specific targets. It is a duty to "have regard to" rather than a duty to achieve.

Has any government delivered on parity?

No. Both Conservative-led and Labour governments have endorsed the principle since 2012 and both have failed to close the funding gap. The Five Year Forward View for Mental Health (2016) and the NHS Long Term Plan (2019) set targets for increased access to talking therapies, crisis services, and children's mental health support. Some targets were met, others were not. None addressed the fundamental disproportion between mental health's share of the disease burden and its share of NHS funding.

Why is the Mental Health Investment Standard not enough?

Because it ensures proportional growth from an inadequate base, not convergence toward parity. If mental health spending starts at 13% of total NHS spending and grows at the same rate as the whole, it will remain at 13%. Achieving parity would require mental health spending to grow significantly faster than overall NHS spending for a sustained period. No government has committed to this.

Could legal action force the government to deliver parity?

In theory, the duty in the Health and Social Care Act 2012 could be the basis for judicial review if a claimant could demonstrate that the Secretary of State had failed to have regard to the parity principle. In practice, the duty is weak — "have regard to" is one of the lowest forms of legal obligation — and the courts have traditionally been reluctant to direct government on resource allocation. Legal campaigners have explored this route but have not identified a viable case.

What do service users think about the role of charities?

Research by the McPin Foundation and others has found that service users value charity-provided mental health support, often rating it more highly than NHS provision for accessibility, empathy, and person-centredness. But service users also express frustration that their access to support depends on postcode, charitable capacity, and funding cycles rather than entitlement. The desire is not for charities to stop providing services but for the state to fund mental health properly so that charity provision becomes additional rather than essential.

How does the UK compare internationally?

The UK's stated commitment to parity of esteem is unusual in being legislated, but the implementation gap is not unusual. Most high-income countries spend a disproportionately low share of their health budgets on mental health. The WHO has documented that mental health receives less than 2% of government health expenditure in many countries globally. The UK's 13% is comparatively high but still far below parity with the disease burden.

Key sources and further reading

• Health and Social Care Act 2012, Section 1 — UK Parliament. The legislative provision establishing parity of esteem as a principle to which the Secretary of State must have regard in exercising functions relating to the health service.

• "The Five Year Forward View for Mental Health" — Mental Health Taskforce / NHS England, 2016. The strategy document setting out plans to deliver parity of esteem, with specific targets for access, workforce, and spending.

• Mental Health Investment Standard Annual Reports — NHS England, published annually. Tracking data on ICB-level mental health spending against the investment standard, documenting compliance and identifying areas of concern.

• Royal College of Psychiatrists Workforce and Spending Reports — Royal College of Psychiatrists, various publications. Data on psychiatric workforce shortages, spending gaps, and the College's advocacy for a step change in mental health investment.

• Centre for Mental Health Policy Analysis — Centre for Mental Health, various publications. Economic analysis of the cost of mental health problems to the UK, the gap between investment and need, and the case for prevention alongside treatment.

• Health Foundation NHS Spending Analysis — The Health Foundation, various publications. Real-terms analysis of NHS mental health spending, adjusting for demand and cost inflation, documenting the gap between nominal growth and effective resource levels.

• "The Road Ahead 2025" — NCVO, 2025. Annual sector outlook including analysis of the financial pressures on mental health charities and the implications for their capacity to fill statutory gaps.

• Global Burden of Disease Study, UK Adaptation — Institute for Health Metrics and Evaluation / Centre for Mental Health. The dataset underpinning the 28% disease burden figure for mental health conditions in England.