Do You Need a Prenup in Michigan? What Couples Should Consider
Do You Need a Prenup in Michigan? What Couples Should Consider
If you’re engaged or planning to get married soon, you’re probably thinking about the venue, the guest list, and maybe even the honeymoon. What you’re probably not thinking about is a prenuptial agreement. And honestly, that’s completely understandable. Talking about a prenup can feel awkward—it’s not exactly romantic, and it might even sound like you’re planning for the marriage to fail before it begins. But here’s the truth: having a prenup doesn’t mean you’re expecting things to go wrong. It just means you’re being thoughtful and realistic about protecting yourselves and your future, especially when it comes to finances and property.
In Michigan, prenuptial agreements—often just called prenups—are legal contracts entered into before marriage that outline how things like assets, debts, and property will be handled in the event of divorce or death. Think of it like insurance. You hope you’ll never need it, but it’s incredibly helpful to have if life takes an unexpected turn. It allows both partners to go into marriage with transparency and a shared understanding of how financial matters will be handled if the relationship ends.
So, do you actually need a prenup? The answer depends on your situation. If either of you owns a home, runs a business, has significant savings or investments, or is entering the marriage with debt—those are good reasons to consider one. A prenup can also be especially helpful in second marriages, particularly when children from a previous relationship are involved. It can outline what’s considered separate property, how inheritances will be handled, and even what financial support, if any, will be provided in case of a divorce.
But a prenup doesn’t have to only protect the wealthier partner. In many cases, it can benefit both people by making sure that neither person is taken by surprise if things change down the road. It gives both partners the opportunity to make decisions when the relationship is strong, rather than waiting until emotions are high or communication is strained.
Now let’s talk about what a prenup can and can’t do in Michigan. Generally, a prenup can address how property will be divided, what counts as marital versus separate property, how debts will be handled, and whether either party will receive spousal support (also known as alimony). You can also use a prenup to clarify expectations for things like who keeps certain items, how you’ll handle large purchases, or how future inheritances will be treated.
What a prenup can’t do is dictate child custody or child support. Those issues are always decided by the court based on the best interest of the child at the time of separation or divorce. So even if your prenup says one person will have full custody or that no child support will be paid, that portion won’t be legally enforceable.
For a prenuptial agreement to be valid in Michigan, there are a few key rules that must be followed. First, the agreement must be in writing and signed voluntarily by both parties. There should be full financial disclosure from both sides—meaning you each need to be honest about what you own and what you owe. It also helps if each person has their own attorney review the document, even if it’s amicable. That way, it’s harder for one person to later claim they didn’t understand what they were signing.
Timing matters, too. If one person presents the prenup just days before the wedding and pressures the other to sign, that could raise red flags. Ideally, this should be something you talk about well in advance, when there’s no time crunch or emotional pressure. The more thoughtful and transparent the process, the stronger your agreement will be if it’s ever needed.
People sometimes assume that if they don’t have a prenup, everything will just be split 50/50. That’s not always how it works. Michigan is an equitable distribution state, not a community property state. That means a judge won’t necessarily divide everything equally, but rather in a way that’s considered fair based on the circumstances. That might mean a 60/40 or even 70/30 split depending on income, contributions, length of the marriage, and other factors. If you want more control over how your property would be handled, a prenup is one way to lock in that clarity before the state steps in to decide for you.
It’s also worth pointing out that prenups aren’t set in stone forever. You can revise or even cancel the agreement at any time during the marriage, as long as both parties agree. Some couples choose to revisit their prenup after major life events, like starting a business, having kids, or buying property together. Others create a postnuptial agreement after they’re married, which works in a similar way.
We get it—no one likes to think about the possibility of divorce when they’re planning a wedding. But the reality is, financial disagreements are one of the top reasons marriages fall apart. Having honest conversations now about finances, responsibilities, and expectations can actually strengthen your relationship. A prenup isn’t a signal of mistrust—it’s a sign of maturity, communication, and planning.
At Coppins Law Group, we’ve helped many couples draft fair, legally sound prenuptial agreements that reflect their goals and values. Whether you’re protecting your business, clarifying debt obligations, or just want peace of mind, we can walk you through the process in a way that’s clear, respectful, and focused on your future.
If you’re curious whether a prenup makes sense for your relationship, or you just want to understand your options better, reach out to schedule a consultation. We’re here to answer your questions, help you avoid legal pitfalls, and support your goals—before the wedding day and long after.
Just a reminder: this article is for informational purposes only and is not legal advice. Everyone’s situation is different. To understand how a prenuptial agreement could apply to you, it's best to speak directly with an experienced attorney.

