A roommate agreement will include how you will split the utility bills, rules for the use of common areas, and whether you share food and supplies. By signing the roommate contract, everyone agrees to abide by the rules and begin a discussion if something isn't working out.
Roommate agreements are typically considered legally binding when both a valid offer and acceptance exist, and there's a clear intention to enter into the contract from all parties.
All parties agree to discuss frankly and unemotionally all concerns with their roommates before problems occur. All parties agree to negotiate in good faith, should the need arise. All parties will respect one another's privacy, sleep schedules, and other requests that are not unreasonably burdensome.
Depending on what you and your roommate decide, your agreement will include some of the following information. Information about the property, roommates, and original lease. Term or length of the agreement. Rent responsibilities. Security deposit details. Responsibilities for utilities and household costs.
Each person's share of the rent, utilities and how much they contributed to the security deposit. The space that will be occupied by each person... A plan for how to divide things such as chores, shopping, cooking and other duties... Storage/parking... Guest/company policy.
To write a simple contract, title it clearly, identify all parties and specify terms (services or payments). Include an offer, acceptance, consideration, and intent. Add a signature and date for enforceability. Written contracts reduce disputes and offer better legal security than verbal ones.