Information for youth ages 14-17 for working papers, safety and health on the job, and filling out job applications. Under New York State law, generally you must be at least eighteen (18) years of age to enter into a contract, unless a parent or legal guardian signs as well.Free Consultation - Call 800.696. The decision to exchange the continuing contract or professional service contract is irrevocable in accordance with Florida law. You have to first obtain a Marriage License and then have a Marriage Ceremony in the City Clerk's Office or a Marriage Ceremony outside the City Clerk's Office. To start a case for money, the plaintiff fills out forms called a Summons and a Complaint, or a Summons with Notice. Everyone has a right to be heard fairly and justly in a court of law, with or without an attorney. In Nassau County, as in the rest of New York, the age of majority is 21 years of age. Provided for the lowincome children and parents of Nassau County, Florida. These Conditions of Carriage set out the terms that govern the relationship, responsibilities and liabilities as between the Passenger and the Carrier.