Why updating your employment contracts and policies for the Employment Rights Act 2025 could save your organisation thousands

 The Employment Rights Act 2025 (ERA 2025) represents the biggest overhaul of UK employment law in decades. While many employers are aware that changes are coming, far fewer appreciate the financial risks of leaving outdated contracts, policies and procedures untouched.

Many business owners see updating HR documentation as an unnecessary expense. In reality, it's one of the best investments they can make. Well-drafted employment contracts and up-to-date policies don't just help you comply with the law, they reduce disputes, protect your business, improve consistency and could save you tens of thousands of pounds in legal costs further down the line.

With significant reforms coming into force from January 2027, the cost of getting it wrong is only increasing.

Employment law is changing – Your documents need to keep up

Employment law is never static and ERA 2025 introduces a series of reforms that will fundamentally change the way employers recruit, manage and dismiss employees.

Many businesses are still relying on contracts and handbooks that were written five or even ten years ago. Since then we've seen changes to flexible working, family-friendly rights, statutory sick pay, the duty to prevent sexual harassment and now the sweeping reforms under the Employment Rights Act 2025.

If your documentation doesn't reflect current legislation or your actual working practices, you could find yourself defending claims that could have been avoided altogether.

Outdated contracts create unnecessary risk

An employment contract should clearly define the relationship between employer and employee.

Unfortunately, many contracts contain vague wording, outdated clauses or simply fail to cover important areas.

For example:

• unclear probation clauses;

• outdated notice provisions;

• missing confidentiality clauses;

• unenforceable restrictive covenants;

• no right to recover overpayments;

• poorly drafted mobility clauses; or

• references to policies that no longer exist.

When a dispute arises, ambiguity almost always works against the employer.

A properly drafted contract provides certainty for both parties and significantly reduces arguments over what was agreed.

ERA 2025 makes good documentation even more important

Perhaps the biggest change for employers comes from 1 January 2027.

Employees will gain protection from ordinary unfair dismissal after just six months' service, rather than the current two years.

At the same time, the statutory cap on unfair dismissal compensation is expected to be removed.

That means employers will no longer have the protection of a maximum compensatory award in ordinary unfair dismissal claims. Instead, compensation will be based on the employee's actual financial losses.

For many employers, this is a game changer.

While not every claim will result in a substantial award, businesses dismissing employees without following a fair procedure could face significantly greater financial exposure than ever before.

Poor probation management could become extremely costly

Many employers currently treat probation periods as an administrative exercise.

Reviews are delayed.

Objectives are never documented.

Probation quietly expires.

Managers hope performance improves.

Under the new regime, that approach becomes far more dangerous.

If an employee reaches six months' service without concerns being properly addressed, they may already have unfair dismissal rights.

A good employment contract should clearly explain:

• the length of probation;

• how it can be extended;

• notice during probation;

• performance expectations; and

• whether successful completion must be confirmed in writing.

Supporting probation procedures should ensure managers carry out regular reviews, document concerns and make decisions before problems become much harder and more expensive to resolve.

Policies protect businesses as much as employees

Some employers view policies as documents designed to protect employees.

In reality, they also protect employers.

A well-written policy provides managers with a consistent framework for making decisions.

It helps ensure similar situations are dealt with in similar ways.

Without clear policies, managers often make inconsistent decisions that can lead to grievances or discrimination claims.

For example:

one employee receives a warning while another is dismissed for similar conduct;

one flexible working request is approved while another is refused without explanation;

sickness absence is managed differently across departments;

harassment complaints are investigated inconsistently.

These inconsistencies can quickly become expensive.

Sexual harassment is now a preventative duty

Since October 2024, employers have been under a proactive legal duty to take reasonable steps to prevent sexual harassment in the workplace.

The Employment Rights Act 2025 strengthens those obligations further.

From October 2026, employers will be expected to take all reasonable steps to prevent sexual harassment, including harassment by customers, clients and other third parties.

A two-page dignity at work policy will no longer be enough.

Employers should now have:

• a comprehensive anti-harassment policy;

• workplace risk assessments;

• reporting procedures;

• investigation processes;

• regular training;

• manager guidance; and

• evidence that preventative measures are being reviewed.

If the Equality and Human Rights Commission investigates, employers will need evidence that they have actively worked to prevent harassment, not simply reacted when complaints were raised.

Small mistakes become expensive claims

Many tribunal claims don't arise because employers deliberately ignore the law.

They happen because:

• contracts haven't been updated;

• managers don't understand the correct procedure;

• policies contradict each other;

• important meetings aren't documented;

• employees receive inconsistent treatment.

Each individual mistake may seem minor.

Combined together, they create the perfect conditions for a tribunal claim.

Documentation saves management time

Employment disputes cost far more than legal fees.

They consume management time.

A poorly managed employee issue often involves:

• numerous meetings;

• HR advice;

• legal advice;

• investigations;

• grievance hearings;

• appeal hearings;

• witness statements;

• tribunal preparation.

That can amount to dozens of hours of lost management time before compensation is even considered.

Good documentation gives managers confidence to follow the correct process from the outset.

Contracts also protect your commercial interests

A contract review isn't just about complying with employment legislation.

It's an opportunity to protect your business.

A modern employment contract should address:

• confidentiality;

• intellectual property ownership;

• post-termination restrictions;

• company equipment;

• data protection;

• deductions from wages;

• garden leave;

• payment in lieu of notice.

Many employers don't realise these clauses are missing until an employee leaves to join a competitor or takes valuable business information with them.

By then, it's often too late.

Prevention is always cheaper than litigation

The cost of updating contracts and policies may seem like an unnecessary expense.

Compare that with the cost of:

• defending an Employment Tribunal claim;

• instructing employment solicitors;

• paying compensation;

• recruiting replacement staff;

• losing productivity;

• repairing damage to employee morale.

Suddenly, updating documentation becomes one of the most cost-effective investments a business can make.

Good HR documentation doesn't guarantee you'll never face a claim.

But it significantly improves your ability to defend decisions, demonstrate compliance and resolve issues before they escalate.

What should employers review now?

Rather than waiting until the law changes again, employers should review:

• Employment contracts

• Staff handbooks

• Probation procedures

• Disciplinary policies

• Grievance procedures

• Capability procedures

• Sickness absence policies

• Family-friendly leave policies

• Flexible working procedures

• Sexual harassment policies

• Equality policies

• Whistleblowing procedures

• Zero-hours contracts

• Casual worker agreements

• Confidentiality clauses

• Restrictive covenants

An HR audit now can identify gaps before they become expensive problems.

Employment law is moving firmly towards greater protection for employees and higher expectations on employers.

With unfair dismissal rights reducing to six months' service and the removal of the compensation cap expected from January 2027, employers simply cannot afford to rely on outdated contracts, old staff handbooks or informal management practices.

Updating your employment documentation is not about creating paperwork for the sake of it.

It is about protecting your business.

It gives managers confidence.

It ensures employees are treated consistently.

It demonstrates compliance.

Most importantly, it can prevent disputes before they ever reach an Employment Tribunal.

As the saying goes, prevention is always cheaper than cure. Investing in fit-for-purpose contracts and policies today could save your business many thousands of pounds tomorrow.

Need help preparing for ERA 2025?

If you're unsure whether your employment contracts, staff handbook or HR policies are ready for the Employment Rights Act 2025, now is the perfect time to review them.

A comprehensive HR documentation audit can identify compliance gaps, strengthen your employment protections and ensure your business is prepared for the significant legal changes ahead before they become costly problems.