Garden Leave Last modified: October 6, 2025

Contractual clause required

An employer can only place an employee on garden leave if there is an express clause in their employment contract allowing this. Without such a clause, excluding an employee from work may be considered a breach of the implied duty to provide work, particularly if the employee’s role depends on maintaining professional visibility or developing skills (for example, salespeople or performers).

Key points:

• The garden leave clause should specify the employer’s right to place the employee on leave, the duration, and any restrictions on contact or access to information.
• It should also confirm that pay and benefits will continue during the period.
• If no such clause exists, an employee could argue constructive dismissal if they are prevented from working.

Reasonableness Test

Even with a contractual clause in place, UK courts will only uphold garden leave if it is reasonable in length and scope. The principle of reasonableness is designed to balance the employer’s need to protect legitimate business interests with the employee’s right to work.

What’s considered reasonable?

• The duration should not exceed the notice period and must reflect the employee’s seniority or access to confidential data.
• Restrictions should be proportionate—for example, banning all professional activity for six months might be unreasonable for a junior employee.
• The employer must continue to pay salary and benefits throughout.

Case Example:

In SG&R Valuation Service Co LLC v Boudrais (2008), the High Court confirmed that garden leave clauses must protect legitimate business interests, such as confidential information or client relationships, and not simply act as a restraint on trade.

Combined with restrictive covenants

Garden leave is often paired with restrictive covenants—post-termination clauses that limit what an employee can do after leaving the company.

The two protections work hand in hand:

• Garden Leave covers the notice period, preventing access to live company data or contact with clients.
• Restrictive Covenants apply after employment ends, restricting competition, solicitation, or disclosure of trade secrets.

This dual approach strengthens an employer’s position, ensuring business continuity and safeguarding intellectual property.

Example:

A Financial Services Director with six months’ notice is placed on garden leave to prevent contact with clients. After employment ends, a further three-month non-compete covenant begins. Together, this provides nine months of protection for the employer’s business interests.

Legal note:

Courts will typically deduct any time spent on garden leave from the duration of post-termination restrictions to prevent an employee being unreasonably restricted from working (William Hill Organisation Ltd v Tucker [1998]).

Risks of not using garden leave

Loss of intellectual property

Without garden leave, departing employees may still have access to sensitive company information such as pricing strategies, client databases, trade secrets, or business plans. If that employee is moving to a competitor or starting their own venture, this data could be used—intentionally or not—to gain a competitive edge. Once information is shared, it’s difficult or impossible to contain, leaving your organisation exposed to reputational and financial damage.

Client poaching

Employees who maintain strong relationships with clients often have significant influence. Allowing them to work their notice can create opportunities for them to persuade clients to move with them to a competitor. This can be especially harmful for professional services businesses or sales-led organisations. Garden leave gives you time to reassign client accounts and reassure customers, preserving key relationships.

Reduced morale and productivity

Disengaged or departing employees can impact team motivation. Colleagues may feel uncertain about the future or distracted by rumours, particularly if the individual leaving is in a senior or influential role. Using garden leave helps maintain team stability and ensures that those remaining stay focused and productive during the transition.

Legal and reputational risks

Failing to manage notice periods correctly can expose your business to legal disputes. For example, if duties are withdrawn without pay or clarity, an employee could claim breach of contract or constructive dismissal. Inconsistent or unclear handling of departures can also harm your reputation as an employer, which may affect recruitment and retention in the long term.

Benefits of managing garden leave well

Protects sensitive knowledge and relationships

A well-managed garden leave period ensures that confidential information and key business relationships are safeguarded. By restricting access to systems, data, and clients, you reduce the risk of leaks and maintain control over commercial interests during the notice period.

Provides time for planning and continuity

Garden leave gives you breathing space to plan the transition. Whether that means redistributing responsibilities, training internal successors, or recruiting a replacement, it allows for a more structured and less disruptive handover. It also helps you maintain service continuity for clients and customers.

Maintains professionalism and brand integrity

Managing exits respectfully and consistently reflects positively on your organisation’s culture. Even when relationships have become strained, garden leave demonstrates professionalism and helps both parties part on good terms. It also ensures the departing employee continues to represent your brand appropriately until their contract ends.

Reduces conflict and protects reputation

By removing potentially tense daily interactions between a departing employee and their colleagues, garden leave minimises the risk of workplace conflict, data misuse, or client confusion. It also protects your reputation with staff, clients, and competitors alike, showing that your business handles sensitive exits with discretion and integrity.