Can Employers Legally Require Employees to Retire at State Retirement Age? What UK Businesses Need to Know

If you're running a business in the UK, you've probably wondered: can you legally require employees to retire once they hit state retirement age? With people living and working longer than ever, and the end of the "default retirement age" over a decade ago, employers face new questions about age, capability, and fair workplace practices.

In this guide, we'll break down the legal landscape around compulsory retirement, what the law actually says, and what you should do if you're considering asking a staff member to leave because of age. We'll outline the steps you must follow to avoid discrimination claims, stay compliant, and maintain a fair and supportive workplace.

If you're unsure how these rules affect your business or what processes you need in place, don't stress - with the right information and support, you can navigate this confidently. Let's dive in.

What Is The State Retirement Age In The UK?

The state pension age is the earliest age an individual can claim their state pension, and in the UK it’s currently rising gradually. For most people, the state pension age is 66, moving towards 67, and plans exist to increase it further as life expectancy increases.

However, crucially, state pension age and retirement age are not the same thing. There is no legal requirement for anyone to retire at state pension age, nor for employers to set this as a compulsory retirement age for staff.

Can Employers Legally Require Employees to Retire Once They Reach State Retirement Age?

This is a common question for employers - but the answer is usually "no." Since 2011, UK law no longer allows businesses to enforce a compulsory retirement age just because an employee has reached state pension age (or any specific age), unless the employer can objectively justify it.

Here’s what you need to know:

• No Default Retirement Age (DRA): The default retirement age (which was previously set at 65) was abolished in 2011. This means in most industries, you cannot legally force someone to retire due to age alone.
• Equality Act 2010: Age is a protected characteristic under this Act. Compulsory retirement based solely on age is likely to be unlawful age discrimination unless the policy is objectively justified as a "proportionate means of achieving a legitimate aim".
• Limited Exceptions: There are very rare circumstances (mainly for roles where health and safety or public interest are at stake, such as firefighters or judges) where an employer might justify a compulsory retirement policy. These require robust, documented evidence and would need legal advice.

In practical terms: most employers cannot require employees to retire once they reach state pension age. Forcing retirement without a legally valid reason could result in costly claims to an employment tribunal.

How Does The Law Protect Employees From Forced Retirement?

The UK’s Employment Rights Act 1996 and the Equality Act 2010 provide strong protections for employees against age discrimination.

This means that treating an employee less favourably, or dismissing them, simply because they have reached (or are approaching) state pension age, is unlawful. Employees have the right:

• To remain in their employment for as long as they can perform the role, regardless of age.
• Not to be selected for redundancy, denied training or promotion, or forced to accept less favourable terms because of their age.
• To challenge unfair dismissal, including cases where “retirement” was the employer’s stated reason.

Important: Any policy that treats staff over a certain age differently will only be lawful if you as the employer can provide clear, evidence-backed reasons that are proportionate, legitimate, and relate directly to the needs/risks of the job. This bar is extremely high for most regular business roles.

Are There Ever Legitimate Reasons To Set A Compulsory Retirement Age?

There are only very limited circumstances in which a compulsory retirement age can be justified:

• Occupational Requirement: If you can demonstrate (with evidence) that having an upper age limit fulfills a legitimate business aim - for example, health/safety critical roles - and the means of achieving that aim is proportionate. This usually applies to jobs with significant physical requirements (e.g., some emergency services, certain airline roles).
• Public Safety or Succession Planning: Cases may be made where regular turnover is essential for public confidence or succession. However, each case faces strict scrutiny and you would need tailored legal advice and up-to-date risk assessment.

If you are considering setting a compulsory retirement age in your business policies, it’s vital to seek legal advice first - this area carries significant risk for unfair dismissal and discrimination claims if not handled properly.

What Should Employers Do Instead of Forcing Retirement?

While you cannot enforce retirement at a set age, you can (and should) manage employee performance and capability as with any other member of your team. Here’s how:

• Performance Management: Review employees’ ability to perform their roles based on clear, non-discriminatory criteria - not age. Use your usual performance review or capability procedures if issues arise.
• Consultation and Support: Have open, supportive discussions with employees as they approach state pension age. Ask about their future plans, but do so sensitively and avoid assuming they want to retire just because of age.
• Adaptations and Flexibility: Offer flexible working, phased retirement, or adjustments to duties/hours where feasible. This can help retain experienced staff and support wellbeing for older employees.
• Fair Dismissal Policies: Where an employee is unable to perform due to health, capability or conduct (regardless of age), follow your normal fair dismissal process - including following ACAS guidance, documenting evidence, and offering a right to appeal. For a step-by-step guide on lawful dismissal, check our resource here.

This approach ensures your business remains compliant and builds an inclusive culture - and is also more likely to avoid losing a potential employment tribunal case.

What Steps Should Businesses Take To Avoid Age Discrimination Around Retirement?

To protect your business and treat your team fairly, it’s smart to review your current practices, policies, and employment contracts. Here’s a checklist to consider:

• Remove any reference to a fixed retirement age in contracts or employee handbooks, unless this can be objectively justified.
• Ensure all decision-making about termination, redundancy, or promotion is based on objective, documented criteria, not age.
• Train managers on age discrimination and fair performance management for staff of all ages.
• Offer guidance and support to employees approaching state pension age - ask about flexible work or retirement goals, but make it clear retirement is their choice.
• If an employee does wish to retire, process this as a resignation and handle any exit process in a supportive and professional way. You can reference our step-by-step guide to offboarding employees.
• If you have concerns about an employee’s capability due to health or performance, follow fair, non-discriminatory capability procedures.

Even unintentional discrimination can lead to claims, so it pays to take the right steps from day one.

How Should Employers Talk To Older Employees About Retirement?

You can (and should) talk to staff about their plans for the future as part of regular development or performance conversations. Here’s how to keep those discussions safe and constructive:

• Make it clear there is no pressure to retire - reassure the employee of their right to keep working.
• Frame any conversation as supportive and about their preferences (“Are you thinking about retirement or would you like to discuss flexible options?”).
• Document these conversations and any follow-up, and keep all discussions consistent for employees of all ages.
• Don’t make assumptions based on age or health about someone’s ability or desire to work.
• Be prepared to offer guidance on flexible working if requested.

If an employee chooses to retire, ensure their resignation is voluntary and confirmed in writing. An employee can’t be “required” to retire unless you’ve met the very strict legal test described above.

What Risks Do Employers Face If They Ask Someone To Retire At State Pension Age?

If you directly or indirectly pressure an employee to retire (for example, by reducing hours, changing their duties, or suggesting they are “too old” for the role), you risk a claim for age discrimination or unfair dismissal. The potential consequences include:

• Claims in an employment tribunal
• Uncapped compensation for discrimination claims (there are no upper limits for injury to feelings awards for discrimination)
• Reputational damage to your business
• Legal costs and management time lost to defend claims

Even informal or off-the-record conversations can be used as evidence. That’s why it’s so important to ensure your policies and manager conversations are in line with current UK employment law.

Are There Other Lawful Ways To End Employment As Staff Get Older?

Yes - but these are the same lawful grounds for dismissal that apply to all staff, regardless of age. Employment can still end because of:

• Conduct: Where an employee breaches company policy (e.g. gross misconduct). Follow a fair, documented disciplinary process.
• Capability: If an employee can’t do their job for health or other reasons, use a fair process, make reasonable adjustments, and follow guidance on ill health or capability dismissal.
• Redundancy: If the role is genuinely redundant, not because of the employee’s age.
• Retirement (Voluntary): If an employee chooses to retire, process this as a resignation.

In each case, ensure you follow best practice on fair and lawful dismissal. We’ve outlined the full set of steps in our dismissal guide for employers.

What Should Employment Contracts And Policies Say Now?

To stay compliant, your contracts, staff handbook, and policies should:

• Avoid any mention of a default retirement age (unless objectively justified and you have specialist advice to back this up)
• Clarify any exit process policies apply equally at all ages
• Set out capability, performance, and disciplinary policies that focus only on conduct, performance, and skills - never on age
• Include clear, accessible policies on fair treatment and equal opportunities for all
• Confirm employees have the right to request flexible working or phased retirement

If you need help reviewing or updating your policies and contracts, now is the time to ensure you're up to date.

Where Can I Get Help With Age Discrimination, Retirement, And Employment Law?

Employment and discrimination law can get complicated fast - and small mistakes around retirement age policies can lead to big risks. If you’re at all unsure:

• Review and update your employment contracts and staff handbooks with a qualified employment lawyer
• Audit your existing policies for unintended age bias
• Train your team on fair, inclusive management practices
• Seek legal advice before making any policy changes or discussing retirement with staff

We recommend chatting with an employment law expert if you’re reviewing retirement policies, need to update documents, or want advice on handling specific scenarios safely.

Key Takeaways

• In almost all cases, UK employers cannot legally require employees to retire once they reach state pension age, unless the policy can be objectively justified (which is rare).
• Forcing retirement due to age is likely to be unlawful discrimination under the Equality Act 2010, exposing your business to tribunal claims and unlimited compensation liability.
• Performance and capability should be assessed based on objective criteria, not age. Use fair processes applicable to staff of any age.
• Only reference compulsory retirement ages in your policies or contracts when you’ve had specialist legal advice and have robust evidence for objective justification.
• Update your employment contracts, handbooks, and manager training to remove any implied or explicit default retirement age.
• If you’re unsure, seek legal advice before making any decisions or policy changes in this area.

If you’d like help with retirement policies, age discrimination compliance, or reviewing your employment contracts, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat. Our team specialises in supporting UK businesses to manage risks and protect their people - so you can focus on running and growing your business with confidence.