You’ve moved in together, maybe bought a home, and your finances are starting to blend. Marriage may not be on the horizon, or it may not be the right fit for you. The question is what happens to your home, your savings, and your shared debts if the relationship ends. In Minnesota, the answer may surprise you, and it’s the reason a cohabitation agreement is worth understanding.
What Is a Cohabitation Agreement?
A cohabitation agreement is a written contract between unmarried partners who live together, or plan to. It spells out who owns what, who owes what, and what happens if you separate or one of you dies. Think of it as a prenup for unmarried couples: a plan you make while you’re on good terms, so you aren’t negotiating during a painful breakup.
Why Unmarried Couples Have No Default Protections in Minnesota
Minnesota does not recognize common law marriage. No matter how long you’ve lived together or how intertwined your lives are, the law treats you as two individuals, not a married couple. That means:
- No automatic property division. Married couples go through a court process to divide assets. Unmarried partners don’t have that safety net.
- No spousal maintenance. There is no court-ordered support for a lower-earning partner.
- No automatic inheritance rights. Without a will or other planning, a surviving partner may receive nothing.
Without an agreement, ownership generally comes down to whose name is on the deed, title, or account, regardless of who contributed what.
What a Cohabitation Agreement Can Cover
Every agreement is customized, but common topics include:
- Property you own separately and property you own together, including real estate, vehicles, and accounts
- Contributions to a shared home, such as down payments, mortgage payments, and renovations
- Debts, including who is responsible for existing and future obligations
- Day-to-day expenses, like rent, utilities, and groceries
- What happens if you split, including who stays in the home, how it’s bought out or sold, and how belongings are divided
Do You Need One?
An agreement is worth serious consideration if you:
- Own a home or other real estate together. The revised Partition of Real Property Act gives courts a fairer way to resolve disputes between unmarried co-owners, but it is still reactive. Our post on the revised MN Partition Act and what unmarried property owners should know explains why a written agreement is still your best protection.
- Have unequal incomes or contributions, such as one partner paying more toward the home or supporting the other through school.
- Bring significant assets or debt into the relationship.
- Plan to stay together long-term without marrying.
There are limits. An agreement can’t decide custody or child support, which courts handle separately based on the children’s needs. It also doesn’t replace a will or estate plan, which you’ll want if you hope to leave anything to your partner.
What Makes an Agreement Hold Up
Under Minnesota law, a contract between unmarried partners about property or finances generally needs to be in writing and signed by both of you to be enforceable. Beyond that, agreements work best when both partners fully disclose their finances and each has a chance to review the terms before signing. A vague or one-sided agreement can fall apart when you need it most.
If this sounds like the structure you’d want for a marriage, it is, and our prenup and postnup services follow a similar approach for married couples.
Ready to Protect What You’ve Built Together?
A cohabitation agreement isn’t a sign that the relationship is on shaky ground. It’s a way to give both of you clarity and peace of mind. Schedule a free consultation with a Johnson/Turner family law attorney, and we’ll help you decide whether an agreement fits your situation and what it should cover, with flat-fee pricing so you know the cost upfront.
