The number of people of pensionable age in the UK is projected to rise from 12.4 million in mid-2024 to 14.2 million by mid-2034 — a 14.6% increase in just ten years. For businesses built on a workforce that is shrinking at the other end, that shift is not a distant forecast. It is a structural change to the labour market, the customer base, and the cost of operations that is already underway. The total fertility rate in England and Wales fell to 1.39 children per woman in 2025, and live births dropped to 585,396 — the lowest number since 1977. Fewer young workers entering the pipeline and more older workers staying in or re-entering employment means every business in the UK needs to rethink how it hires, retains, and serves its market.
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This article is general information only and does not constitute professional advice. For your specific situation, consult a qualified professional.
These numbers are not abstract. They affect who applies for your next job opening, what benefits your workforce needs, and which products or services will be in demand. The UK population is getting older, and the working-age population is shrinking relative to retirees. Businesses that treat this as a future problem rather than a current operational reality will find themselves competing for a smaller pool of younger workers while ignoring a growing cohort of older customers and employees. Here’s what you actually need to know.
What an Ageing Population Means for UK Business
The central concept here is demographic dependency — the ratio of working-age people to those who are retired or too young to work. As that ratio shifts, the tax base, consumer spending patterns, and labour supply all move with it. A business that understands this can adjust its hiring strategy, product line, and workplace policies ahead of competitors who treat it as a government problem.
What I tend to notice is that most business owners I speak with still picture their ideal candidate as someone in their twenties or thirties. That image is becoming less realistic every year. The practical question is not whether to hire older workers — it is how to make your business a place where they can and want to work. If you are still building your business model around a young workforce, it is worth weighing that against the future of work trends that are reshaping who shows up and how.
The Financial and Operational Stakes of Ignoring Demographic Change
The economic consequences of an ageing population are not subtle. The Institute for Fiscal Studies notes that an older population reduces the proportion of people in work, which lowers output per capita and overall economic size. That is not a tax problem — it is a revenue problem for every business that depends on consumer spending. When fewer people are earning wages, fewer people are buying your product.
Government spending already reflects this imbalance. In 2023–24, average government spending on 85-year-olds was £32,400, compared to £7,900 for 45-year-olds. That four-to-one ratio is driven by health and social care costs, and it is projected to grow as the 85+ population nearly doubles from 2.5% of the population in 2020 to 4.3% by 2045. For businesses, this means higher national insurance contributions, potential tax rises to fund public services, and a shift in public procurement toward elderly care infrastructure.
On the labour side, the employment rate for people aged 50 to 64 dropped from 72.6% in 2019 to 70.4% in 2022 before recovering to 71.6% by 2025 — still below pre-pandemic levels. The gap between employment rates for 35–49 year olds and 50–64 year olds sits at 14.1%. That gap represents millions of potential workers who are not in the labour force. The main reason? 44.7% of inactive 50–64 year olds cite being sick, injured, or disabled. For employers, this is not a moral argument — it is a talent shortage that could be partially closed with better workplace health support and flexible arrangements. My first move would be to audit your current roles for physical demands that could be redesigned or automated, because the workers you need are already in the market — just not in your applicant pool.
Where UK Businesses Get This Wrong
Assuming older workers want to leave
The average age of exit from the labour market reached 65.8 years for men and 64.7 years for women in 2025, the highest since 1984. People are working longer, often because they need to. Many see their income fall in retirement and choose to stay. Businesses that assume employees over 60 are planning their exit miss the chance to retain experienced staff. The fix is straightforward: offer part-time or consultancy arrangements to retiring employees. That keeps institutional knowledge in the building without requiring full-time hours. If you need to manage remote or hybrid arrangements for older staff, a business VPN for secure remote work can help maintain data security when employees work from home.
Ignoring the health and disability gap
Economic inactivity among 50–64 year olds stood at 26.1% in 2025, still above the 25.5% pre-pandemic level. For women in that age group, inactivity was 30.0% — significantly higher than the 22.0% for men. The primary driver is health. Businesses that offer no workplace adjustments, limited sick pay, or rigid schedules are effectively filtering out a large portion of the available workforce. The process to address this: review job descriptions for unnecessary physical requirements, offer phased return-to-work plans after illness, and consider occupational health assessments. These are not expensive changes — ignoring them is.
Treating all older workers as the same
Workforce planning should consider life stage as well as age. A 50-year-old with young children has different priorities than a 65-year-old looking to wind down. Generation Z, meanwhile, tends to study longer due to rising costs, with postgraduate qualifications expected to double to approximately 8.3 million by 2035. That means your workforce spans five generations with different expectations around flexibility, career development, and value alignment. A one-size-fits-all approach to benefits and scheduling will miss most of them.
Overlooking the qualification divide
The employment rate gap between workers with no qualifications and those with GCSE grades A–C was 22.2 percentage points in 2025 — larger than the gap between GCSE and degree levels. Older workers without formal qualifications are far more likely to be inactive or unemployed. Businesses that require degrees for roles that do not genuinely need them are excluding a large pool of experienced candidates. The fix: strip qualification requirements from job ads unless they are legally mandated, and focus on skills-based hiring instead.
How to Build a Business That Works for an Older Workforce and Customer Base
Redesign roles around capability, not age
Physical demands, shift patterns, and cognitive load vary widely across roles. The mistake is assuming a 60-year-old cannot do a job they have done for decades. Instead, conduct a task-level audit of each role. Identify which tasks require physical stamina, which require speed, and which require judgment or experience. Then restructure so that physically demanding tasks are rotated or shared, while experience-heavy tasks are assigned to senior staff. This is not about lowering standards — it is about matching tasks to strengths. For example, a warehouse role might split heavy lifting (younger or fitter workers) with inventory management and training (older workers with institutional knowledge).
Offer flexible retirement pathways
Phased retirement is not common in the UK, but it should be. The legal framework allows it: employees can draw their pension while working reduced hours, and employers can offer part-time contracts without triggering full pension vesting. The mechanics: agree a reduced schedule, adjust salary and pension contributions proportionally, and document the arrangement in a formal flexible retirement agreement. This keeps experienced staff available for mentoring, project work, or covering absences. It also reduces the sudden loss of knowledge that happens when a long-term employee retires completely.
Adapt your product or service for older customers
By mid-2049, the pensionable-age population is projected to account for 23.7% of the UK population — nearly one in four people. That is a massive customer segment. Businesses that cater to this group will grow; those that ignore it will shrink. The shift is already visible: industries catering to the elderly, such as health and social care, are expected to grow relative to sectors for younger people, such as education. If your business serves consumers, audit your product for age-friendliness. Is the font large enough? Is the packaging easy to open? Is the checkout process simple? These are not niche concerns — they are mainstream design improvements that benefit all users.
Prepare for upcoming regulatory and fiscal changes
The House of Lords Economic Affairs Committee launched an inquiry into preparing for an ageing society in 2025–26, with a debate scheduled for June 2026. That will likely produce policy recommendations on state pension age, health funding, and workplace rights. Separately, the Office for Budget Responsibility forecasts growing fiscal pressure from ageing demographics, which means tax rises or spending cuts are probable. Businesses should model higher national insurance and corporation tax rates in their financial planning, and watch for changes to pension auto-enrolment thresholds or employer health contribution requirements. The businesses that adapt early will have a cost advantage over those that react after legislation passes.
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| Age Group | Average Gov’t Spending (2023–24) | Projected Population Change by 2045 |
|---|---|---|
| 15-year-olds | £19,100 | Declining (fewer children) |
| 45-year-olds | £7,900 | Stable |
| 75-year-olds | £23,700 | Rising significantly |
| 85-year-olds | £32,400 | Nearly doubling to 4.3% of population |
Frequently Asked Questions
What is the state pension age and is it changing? ▾
Can I be forced to retire at a certain age? ▾
What adjustments must I make for older employees? ▾
How do I calculate the demographic dependency ratio for my business? ▾
Will the government increase taxes to fund ageing-related spending? ▾
What sectors will grow as the population ages? ▾
The Business Case for Acting Now on Demographic Change
The UK population is not going to get younger. The fertility rate is below replacement level, life expectancy continues to rise, and the number of centenarians has more than doubled since 2003 to an estimated 16,140. Every year you wait to adjust your hiring practices, workplace policies, and product strategy, your competitors who move first will capture the talent and customers you are ignoring. The businesses that thrive in the next two decades will be those that treat an older workforce and customer base as an advantage, not a problem to be managed later.
Remember: this article is general information only. For advice on your specific situation, speak to a qualified professional.
If this was useful, you might also want to read Why UK Businesses Need to Embrace Change or Risk Becoming Obsolete.
Sources and Further Reading
Sustainable Business Practices: A Competitive Advantage for UK Companies — Explores how long-term planning around workforce and resource use creates resilience, relevant to adapting for demographic shifts.
The UK’s Innovation Crisis: Are We Falling Behind? — Examines how innovation gaps affect productivity, which is directly impacted by an ageing workforce.
Lords Library (2025). Declining birth rates and population ageing: impact and government response. 🔗
GOV.UK (2025). Economic labour market status of individuals aged 50 and over, September 2025. 🔗
Lewis Silkin (2025). Changing demographics and ageing workforces. 🔗
Institute for Fiscal Studies (2025). The economic consequences of the UK’s ageing population. 🔗
