The great wealth cascade – too late for too many?

Today inheritances are arriving later and being used differently. Our special contributor and Daily Telegraph columnist David Stevenson explores why the UK’s generational wealth transfer may not be as large as many expect.

Call me slightly cynical, but I’d wager that at family gatherings celebrating milestone birthdays across the UK, many people – especially those in their 30s and 40s – are doing some mental maths. The older generations may be picking up the tab because they recognise how difficult things have become for younger adults facing student loans, high rents and expensive housing. Meanwhile, the younger ones may occasionally catch themselves wondering what future inheritances could mean for their own financial security.

The inheritance game is now the subject of much anguished debate – a great wealth transfer is slowly underway. Between £5.5 trillion and £7 trillion is expected to pass between UK generations over the next three decades, and the phrase “great wealth transfer” has become a fixture in many debates. On paper, it all sounds magnificent – a great redistribution of familial wealth – but the reality is likely to be far more complicated, delayed, and eroded than anyone expected.

In the middle of the last century, an inheritance might have arrived in someone’s late twenties or thirties, precisely when they needed it most to get on the property ladder or start a family. Not anymore. The money now may arrive as a retirement top-up or, increasingly, as a fund to pay for the recipient’s own future social care. The gap between the expectations of family wealth transfer and the slightly grimmer reality even has its own nickname the inheritance gap.

The scale of what is coming

HMRC reports that inheritances totalled £24 billion in 1979, rising to £48 billion by 1999 and £98 billion by 2020. That is a fourfold increase over four decades, largely driven by house price growth. Inheritances in England are expected to peak in 2046 at around 2.4 times their 2021 level, reaching roughly £230 billion per year. Currently, annual inheritances already exceed £100 billion, and the figure is rising.

Baby boomers, those born roughly between 1946 and 1964, currently control over half of the UK’s total wealth, approximately £5.1 trillion. As they age, this wealth will pass to younger generations through inheritance, gifts, and estate transfers the oldest boomers turned 80 in 2026, and around 470,000 will reach that milestone this year alone.

Property, as you’d expect, is a key driver of wealth growth. The average UK house price stood at roughly £1,459 in 1946 – around £53,500 in today’s money – compared with approximately £271,000 now. Add in defined-benefit pensions, ISA portfolios built over decades of tax-advantaged investing, and business interests accumulated during the long post-war boom, and you have a cohort that is wealthier, in real terms, than any generation before it.

The timing problem

Survey after survey shows that younger people expect to receive money from their parents far earlier than reality will allow. Millennials, on average, expect to receive their inheritance around age 50, with one in seven expecting to inherit before 35. The actual picture is very different.

According to ONS data, the peak inheritance age in the UK is currently between 55 and 64, and researchers estimate that the average inheritance age for today’s millennials is likely to be around 61. The driver of this age gap is obvious – increased longevity over the past few decades.

In 1946, female life expectancy at birth in the UK was 69, and for men it was 64. Today, the ONS puts those figures at 83 for women and 79 for men. That is roughly fifteen additional years of life per person, a remarkable achievement by any measure. But it has a direct and profound effect on when inheritance takes place, and economists have started calling this the “King Charles syndrome”, a reference to how long the late monarch waited before ascending the throne. Wealth, like the crown, waits for the previous generation to die.

The Institute for Fiscal Studies has done the most detailed work on this delay, and the core driver is straightforward people are living longer. The average age at which people experience the death of their last surviving parent is expected to rise from 58 for those born in the 1960s to 62 for those born in the 1970s and 64 for those born in the 1980s. For roughly a third of people born in the 1980s, this will not happen until they are at least in their 70s.

Projected inheritance timeline and values

The expectations gap

Research from Just Group found that UK adults expect to receive, on average, £132,000 in inheritance. The youngest adults, aged 18 to 34, had the highest expectations, anticipating an average of around £151,000. The actual median inheritance in the UK, according to ONS data, is £11,000. Even the mean – skewed upward by the very large estates of the wealthy – is roughly £50,000.

The consequences of this expectations gap are unfolding across the financial planning landscape. Nearly a quarter of Gen Z respondents in a Standard Life survey said they were not actively saving for retirement because they expected an inheritance to cover the gap. The risk here is obvious what happens if the inheritance comes late and is inadequate? That said, the expected value of inheritances for younger cohorts is rising, even if the timing is all wrong. The IFS projects that, for people born in the 1980s, inheritances will account for around 16% of lifetime household income, compared with just 9% for those born in the 1960s.

Care costs the silent eroder

As the total wealth transferred grows, two increasingly obvious challenges loom large care costs and taxes. Both erode wealth before it can even be transferred. Let’s start with care home costs. Residential care homes in the UK now average over £40,000 per year. Nursing care, which includes medical support, often exceeds £55,000 annually. In London and the Home Counties, high-dependency care can cost between £60,000 and £70,000 per year. Dementia nursing care, which is increasingly common given ageing demographics, is particularly costly. Weekly care home fees for dementia nursing patients can reach £1,510 for permanent stays. Even basic residential care now costs over £1,100 a week.

For a parent needing three or four years of residential nursing care, the total bill can easily reach £200,000 or more. In parts of London and the south-east, it could be twice that. This money comes directly from the estate, reducing the inheritance that adult children had factored into their financial plans. The trajectory is simple care costs rise, the estate falls, and the expected inheritance shrinks accordingly.

The funding system compounds this. For 2025 to 2026, the upper capital limit for means-tested care support remains at £23,250. Homeowners routinely sit well above this level, so they must fund their own care in full before any state support kicks in. Property, which forms the backbone of most boomer estates, creates a particular bind it is illiquid, cannot be drawn on gradually, and often represents the largest single asset in an estate. A recent survey found that 74 per cent of UK families struggled to fund care for elderly relatives in 2024.

The scrapping of the planned care cost cap by the current government has added further uncertainty. Families now face greater exposure, as councils have claimed around £343 million in care cost debt, while the use of homes as security for care funding has increased by 35 per cent since the cap was abandoned.

Average care costs in the UK (2026 Estimates)

The tax squeeze

Then there’s the grim inevitability of taxes, notably inheritance tax or Inheritance tax (IHT). Inheritance tax receipts totalled £8.25bn in 2024 to 2025, and IHT receipts have reached record levels in four of the past four tax years. 

The reason is largely mechanical the standard nil-rate band has been frozen since 2009 and all IHT thresholds are set to remain frozen until 2031, creating a stealth tax as asset values rise while thresholds stay still. Estates that would have comfortably cleared the threshold fifteen years ago are increasingly falling within it as house prices have pushed valuations higher. Between 2024 and 2025 and 2028 and 2029, the Office for Budget Responsibility estimates the Treasury will collect more than £50 billion in inheritance tax, a 19 per cent increase on previous forecasts.

The 2024 Autumn Budget added fresh complications. The decision to bring unused pension funds into estates for inheritance tax purposes from April 2027 will materially affect anyone who has used their pension as an intergenerational wealth vehicle. 

Pensions had become a favoured estate planning tool precisely because they sat outside the IHT net; that exemption is now effectively gone for the wealthiest estates. Behavioural changes are already visible financial advisers report more older clients drawing down pension funds faster than planned, making larger gifts, and taking milestone family holidays they might otherwise have deferred.

UK Inheritance Tax thresholds and rules (2026/27)

The inequality inside the transfer

All the analysis and reports up to this point draw on aggregate, national data. But there’s an awkward truth within the broad ideas, such as boomer wealth, generational transfers, and property wealth, which is that inequality between individuals is huge. 

According to work by the Institute for Fiscal Studies, the problem is structural inequality within generations and between individuals within each generation the 1980s-born household in the top fifth of lifetime incomes is projected to inherit roughly £390,000, while the equivalent household in the bottom fifth can expect around £150,000. 

Inheritance is becoming more important to everyone, but it is becoming most important to people who already have the most.

The average inheritance in the UK is roughly £11,000. When the poorest wealth quintile receives an inheritance, it can add up to 44 per cent to their net wealth, but just 1 per cent of people in the poorest quintile receive an inheritance of £1,000 or more. At the other end, richer families inherit larger amounts, but these represent a far smaller proportion of their overall wealth.

Geography matters too. Children of Londoners have parents with, on average, more than twice the wealth of those whose parents live in the Northeast, and most of that difference is explained by housing wealth. The transfer, therefore, amplifies existing regional inequality as much as it resolves personal financial difficulty. A family in Rochdale and a family in Richmond may both be waiting for the same boomer inheritance, but the outcomes when it arrives will be worlds apart.

There is also a growing trend of inheritance skipping a generation entirely. Grandparents, seeing their own children already established in their fifties and sixties, are increasingly looking to pass wealth directly to their grandchildren the Bank of Mum and Dad has evolved into the Bank of Grandma and Granddad.

Household wealth concentration by age group

Spending it differently

When inheritance arrives, increasingly later in life, the way it is spent has shifted considerably. Earlier generations received inheritances in their forties and used them for mortgages, starting businesses, or as a capital foundation for building wealth. That pattern is breaking down. 

Research shows that beneficiaries increasingly use inherited money to bolster retirement savings or pay down credit card and other personal debt around 16 per cent direct it towards retirement, and 19 per cent use it to clear outstanding debt.

When researchers at Flagstone surveyed 2,000 UK adults about what they would do with an inheritance windfall, the single biggest stated priority was buying property, cited by 24% of respondents. 

But the age breakdown is instructive buying a first home was most commonly cited among those aged 35 to 44, who realistically inherit in their late fifties and sixties, by which time the money actually arrives. Paying off debts came second, cited by 28% of 45- to 54-year-olds – which suggests that for a large share of recipients, inheritance functions not as a life accelerant but as a financial reset button, clearing mortgages and credit, and stabilising a balance sheet that has spent decades under pressure.

The macro-economic implications

The economic implications for the UK as a whole are also significant. If wealth is held by the elderly for longer, it tends to be invested more conservatively. 

Younger people are generally more willing to take risks, start businesses, and spend money in ways that stimulate the economy. Older people, quite rationally, are more focused on capital preservation. This means that the delay in wealth transfer might be acting as a drag on national productivity and economic growth. The capital isn’t flowing to where it can be most productive; it is sitting in stagnant assets, waiting for probate.

Ultimately, the great wealth transfer is a bit of a misnomer. It isn’t a single event but a long, ongoing process that defines the country’s economic landscape. It is the silent engine driving the property market, the private healthcare industry, and the luxury travel sector. 

But as the gap between when wealth is created and when it is passed on continues to grow, we have to confront the fact that the old model of inheritance is changing radically.

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