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Diversity and inclusion conversations often skip straight past age. That's a mistake. Most SME teams now span four or five age groups, and how you manage that mix shapes who stays, who thrives, and who quietly switches off.
George Orwell said it a long time ago: "Each generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it." We still label colleagues, doctors and teachers as too young or too old for the job, with our own generation somehow the only one capable of doing it properly.
It shapes who gets put forward, who gets sent on the training course, and who quietly stops being asked. Those decisions are yours to make well, and our HR consultants spend a lot of time helping SME owners across the North West do exactly that.
Key Takeaways
People are working later in life than at any point since these records began in 1984.
The evidence for fixed generational personalities doesn't hold up. Life stage explains far more than birth year.
Age is a protected characteristic under the Equality Act 2010, and age-related conduct has already cost one employer at tribunal.
Only 47% of over-55s feel their role offers good development, against 73% of 18 to 24 year olds. The people staying in work longest are often the ones we invest in least.
Why age diversity at work matters now
You may not have set out to build a team spanning four decades. The numbers say you probably have one anyway.
People are staying in work for longer. The average age of leaving the labour market has climbed to 65.8 for men and 64.7 for women, the highest level recorded since 1984.
More people in their fifties and early sixties are staying economically active too. Inactivity in that age group fell from 27.3% in 2024 to 26.1% in 2025, though it hasn't yet returned to the pre-pandemic rate of 25.5% recorded in 2019.
It's worth knowing this hits closer to home than the national figures suggest. The North West has one of the lowest employment rates for 50 to 64 year olds of any English region, at 66.6%, against 72.4% across England as a whole. If your team is based around Manchester or Cheshire, this is your local picture, not a national abstraction.
Look at the bigger picture and the shift is stark. Employment among 50 to 64 year olds in England has grown by 40% over the past two decades, roughly three times the overall growth rate of 14%. Employment among under-25s has fallen by 13% over the same period.
Here's the uncomfortable part. Despite becoming a bigger share of the workforce, only 47% of over-55s feel their current role offers good development. Among 18 to 24 year olds, that figure is 73%. The people you're most likely to keep are the people least likely to feel invested in.
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The problem with generational labels at work
We reach for generational labels because they feel useful. Boomers are like this, Gen Z are like that. Simple, shareable, done.
The trouble is the evidence doesn't back it up. Ipsos analysed more than 3.5 million employee responses collected over two years, spanning ages 16 to 66 and over, looking for the generational differences everyone talks about. They didn't find them.
What they found instead was a lifecycle: optimism when people join, pressure as responsibility builds, then a more selective relationship with work later on. Everyone goes through the same stages, just years apart.
Some assumptions turn out to be backwards. Ask people who feels most disrespected at work and most will say the over-56s. Only 21% of over-56s actually feel that way, the lowest of any age group. Among under-25s, it's 40%, almost double.
Bobby Duffy, Professor of Public Policy at King's College London and author of The Generational Myth, puts it well: generational thinking is a powerful idea that's been thoroughly corrupted by stereotype and cliché.
What you're usually looking at is a life stage wearing a generational label. Life stages move. Manage to the label, and you're managing an average that may not fit the person in front of you.
Avoiding age discrimination: see individuals, not ages
This is the heart of it. Judge people on their own merit, knowledge and experience, not the decade they were born in. That's good management, and it's also the safer legal position.
Age is one of nine protected characteristics under the Equality Act 2010, and direct discrimination, indirect discrimination, harassment and victimisation all apply. Age has one quirk: direct discrimination can, in principle, be objectively justified if an employer shows it was a proportionate means of achieving a legitimate aim, which is not the case for race or sex. It's a demanding test, and not one to rely on without advice.
According to Acas, there's no default retirement age for most roles, and pressuring someone to retire is very likely to be age discrimination. Assuming a long-serving colleague "will be off soon anyway" and quietly leaving them out of development is exactly the kind of well-meant assumption that causes problems.
These cases do reach tribunal. In Cubbin v Age UK, a tribunal upheld a claim of age-related harassment from a 58-year-old job applicant and awarded £4,000 for injury to feelings plus interest.
The tribunal gave its reasons orally, so the fuller picture comes from press coverage. Tribunal decisions don't bind other tribunals, but they signal how this conduct is viewed. You can also be held responsible for what your employees do at work unless you've taken all reasonable steps to prevent it, and age-related banter sits squarely inside that.
This is general information, not advice on your situation. If a specific decision about an individual is in front of you, get advice first. That's what our HR advice line is for.
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Encourage collaborative working across generations
A team with real range, working somewhere ideas actually get aired, teaches itself more than any course you could buy. Make the exchange run both ways, and say so out loud. Someone thirty years in carries judgement about clients and risk that no course delivers.
Someone two years in often brings fresh eyes and current know-how. Frame it as the senior person doing the junior one a favour, and you lose half the value.
The gap between manager and team matters more than you'd think. In a survey of 1,450 employees across the UK and US, those with a manager more than twelve years older were around 1.5 times more likely to report low productivity.
Where employers built age-inclusive practices, low-productivity reports among Gen Z employees dropped from 37% to 18%, and from 30% to 13% for millennials. The gap isn't really about age. It's about whether anyone bothered to build the relationship.
A few things that work in a smaller business: pair people across age groups on real projects rather than a scheme with a name, ask each person what they want to learn and who could teach them, and check where your training budget actually goes. If it's quietly stacked toward the under-40s, that's a decision you didn't consciously make.
Make learning and development available at every career stage. It's one of the clearest signals you can send about who counts.
Not sure where to start with your team? A short conversation is usually enough to identify the two or three changes that will make the biggest difference. Book your free consultation call
Enable flexible working practices for every life stage
People work differently. That tracks with life stage far more than it tracks with generation. The better question is what this person needs right now.
It might be predictable hours around a school pickup, winding down gradually rather than stopping abruptly, or fitting work around caring for a parent. More than a quarter of 50 to 64 year olds are out of the workforce. Flexibility is often what keeps experienced people in work rather than losing them.
The rules are shifting too. The Employment Rights Act 2025 received Royal Assent in December 2025 and is arriving in phases. Paternity leave, unpaid parental leave and statutory sick pay from day one all began on 6 April 2026.
During 2027, new flexible working measures land, including a requirement to give a reason and show it's reasonable before refusing a request. Some detail is still being settled, so check the current position before relying on it.
Strip away the legislation and the principle is simple. Judge people on what they produce, not where or when they produced it.
Frequently asked questions
Is it age discrimination to ask someone when they plan to retire? It can be. There's no default retirement age for most roles, and Acas is clear that pressuring someone to retire is very likely to count as age discrimination. A genuine, no-pressure conversation offered to everyone is a different thing entirely from singling out your oldest employee.
How many generations are in the UK workforce? Four in most workplaces, sometimes five. You'll see baby boomers, Generation X, millennials and Generation Z given confident date ranges, but those ranges shift depending who you ask, which is one more reason not to lean on them too hard.
Can we ever treat someone differently because of their age? Only where the employer can show it was a proportionate means of achieving a legitimate aim. It's a high bar. Never assume you clear it without advice.
What is reverse mentoring? An arrangement where a less experienced employee mentors someone more senior, usually on technology or shifting customer expectations. It works best alongside traditional mentoring, not instead of it.
How P3 can help with cross-generational working
Managing an age-diverse team well comes down to small, deliberate choices about recruitment, development, flexibility and the language people hear around them day to day. None of them are dramatic. Together, they decide whether people stay.
P3 People Management has supported SMEs across Manchester, Altrincham and Cheshire since 2004. Our CIPD-qualified consultants work pay-as-you-go or on a retainer, whichever suits how you like to work. Age sits within the bigger picture we cover in our SME manager guide to diversity, equity and inclusion.
Want to talk it through? Give us a ring on 0161 941 2426, or book a call at a time that suits you. Book your free consultation call
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