How to count start and end of notice period If your employment contract didn’t specify the notice period, the notice period required will depend on your length of service. As agreed according to the employment contract.The same for the employer and employee.Notice can be waived by mutual consent between you and your employer. Pay compensation in lieu of notice to your employer.If your employment contract specify the notice period, when you resign, you must: If you want to know the reason, talk to the company’s management or Human Resources department. Your employer is not required to give a reason for termination as long as due notice has been given.This helps prevent misunderstandings or disputes. Have your employer sign the termination letter to acknowledge receipt.