Employees whose contracts have been violated by their employer can resign on the grounds of constructive dismissal with this sample letter.
January 25, 2018
Dear (Employer Name),
At the recommendation of my attorney, I am hereby tendering my resignation, effective (date), due to constructive dismissal.
When I accepted the position of (position) on (date), I signed a contract stating that my (salary/hours/responsibilities) were to be (amount/detail). On (date), I was (demoted/asked to work longer hours/not paid). This is a repudiatory breach of contract, which I do not accept. Due to this breach, it is my understanding that our contract has now reached its end. I have attached both the contract and documentation of violation to this letter.
Thank you for your time.