Hi, please find the sample probation extension letter below.
Ref: ___________
Date: __________
To,
_________
Employee Code:
Sub: Extension of Probation Period
Dear _____,
Further to your letter of appointment dated --, this is to inform you that your probation period has been extended due to unsatisfactory performance. You are advised to show significant improvement in your performance during this extended period. Failing to do so may result in the termination of your employment. Please take note of this.