A psychological contract refers to the unwritten and informal expectations that exist between employer and employee, beyond the formal employment contract. It is built on perceptions of fairness, trust, and mutual obligation. For example, an employee may expect career development, recognition and fair treatment, while the employer expects loyalty, commitment, and discretionary effort. Unlike a legal contract, it is subjective, evolving, and deeply influenced by organisational culture and management behaviour.

Several factors influence the strength of the psychological contract. Leadership style is crucial: a participative, empowering approach helps employees feel valued, while autocratic or inconsistent leadership weakens trust. Organisational culture also plays a role; a supportive, ethical culture creates fairness, whereas a toxic or discriminatory environment erodes confidence. Communication is another factor – transparent and honest messages during performance reviews or organisational change maintain alignment of expectations, whereas misinformation or silence damages the relationship. Reward and recognition are key, since inconsistencies in promotion or pay may create perceptions of unfairness. Work–life balance and flexibility also matter, particularly in modern hybrid workplaces. Finally, opportunities for development such as training, mentoring, or exposure to new projects sustain the sense of reciprocal value between employer and employee.

Employers can take several steps to protect the psychological contract from being broken. Firstly, clear communication of job roles, objectives and expectations reduces misunderstandings. Fair and consistent treatment across employees ensures equality and avoids resentment. Involving employees in decision-making through surveys or consultation gives them a voice and strengthens commitment. Employers should also invest in people through coaching, mentoring and career development pathways, demonstrating a long-term interest in their growth. Recognition of achievement, both financial and non-financial, reinforces the sense of value. When organisational changes occur, managers should follow good change management practice, such as Lewin’s three-step model or Kotter’s stages, to ensure transparency and inclusion. Finally, ethical and values-driven leadership is vital, as trust is easily broken if managers behave dishonestly or fail to live up to organisational values.

For example, in a procurement setting, if a buyer is promised involvement in international supplier negotiations but never receives the opportunity, the psychological contract is broken, potentially leading to disengagement or resignation. Employers can prevent this by giving realistic job previews, following through on commitments, and offering development opportunities aligned to employees’ expectations.

In conclusion, the psychological contract is a powerful but fragile element of the employment relationship. It is influenced by leadership, culture, communication, rewards, and development opportunities. By maintaining fairness, clarity, recognition, and open dialogue, employers can protect and strengthen this contract, leading to higher engagement, motivation and retention of talent.