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? Job Offer Components; Appointment Type. Note that the job offer details, as approved, will populate in the job offer letter. Provides employers with the opportunity to formally make an Employment Offer to a prospective employee in a clear and concise fashion. Minnesota law requires that an employer must put an offer of employment in "a written and signed agreement of hire," such as an offer letter.