Minnesota has long required that an employer provide written notice of basic terms of employment to newly hired employees. The offer letter can also be used to articulate any conditions to the job offer.These sample offer letters can be used for a variety of needs, including the Minnesota Wage Theft Law. Organizations should modify for their own purposes. " If the employer uses an offer letter, the terms and conditions of employment should be fully described as the company understands them, and the offer letter. Need help drafting a job offer letter?