Michigan Prenuptial & Postnuptial Agreements
A prenup isn't planning for failure — it's deciding in advance, calmly and together, what belongs to whom. We prepare the document and the disclosures that make it worth having.
Important: Clear Path Document Services is a non-attorney document preparation service and cannot provide legal advice. No attorney-client relationship is created. Read full disclaimer
Quick Answer
A prenuptial agreement is a written contract signed before marriage that sets out how property, debt, and income will be treated if the marriage ends. A postnuptial agreement does the same thing after the wedding. Michigan courts recognize these agreements but will examine them closely — fairness at the time of signing, full and honest disclosure of assets and debts, no fraud or coercion, and whether circumstances have changed so much that enforcement would be unfair. They are signed in writing, ideally well before the wedding, and are usually notarized. Provisions attempting to decide child custody or child support are not binding on a Michigan court. Clear Path prepares the document at your direction; we are not a law firm and both parties should have independent legal review before signing. We review your situation first, then send a written quote.
Who qualifies for this service?
This document preparation service is a fit for Michigan residents who match the criteria below. If your situation is different, contact us and we'll tell you whether we can help or whether you should speak with an attorney.
- Couples where one or both own a home, a business, or real property
- Second marriages where each side wants to protect children from a prior relationship
- Couples where one person carries significant student loan or other debt
- Business owners who want ownership treated separately from marital property
- People expecting an inheritance or holding family property
- Couples with a large income or asset difference
- Married couples who want to formalize terms now (postnuptial)
How the process works
Clear, predictable steps from intake to court-ready paperwork.
Both parties describe their terms
Assets, debts, income, business interests, and how each should be treated.
We review the matter
We confirm the disclosure schedules are complete and the terms are internally consistent.
Written quote
Flat preparation fee based on complexity. Nothing is purchased online.
Drafting
The agreement plus full asset and debt disclosure schedules for each party.
Independent review
We strongly recommend each party have their own attorney review the draft before signing.
Signing and notarization
Signed by both parties well before the wedding date, notarized at our office.
Paperwork we organize for you
Document preparation only. We do not represent you in court.
Documents and information you'll need
- Full legal names, addresses, and the planned wedding date
- A complete list of each party's assets with approximate values
- A complete list of each party's debts
- Income information for both parties
- Business ownership documents, if any
- Deeds or mortgage statements for real property
- Retirement and investment account statements
- Photo ID for both parties at signing
Common mistakes to avoid
Small errors can cost you weeks. Here's what we see most often.
- Signing days before the wedding, which invites a coercion argument later.
- Incomplete asset and debt disclosure, which is the most common reason these get thrown out.
- Trying to decide child custody or child support in the agreement. Courts will not be bound by it.
- Only one side having any legal review at all.
- No signatures, no witnesses, no notarization.
- A template that does not reflect Michigan property principles.
- Never updating it after a business sale, a move, or a major change.
Local Michigan considerations
Michigan courts will review a prenuptial agreement for fairness at signing, full disclosure, and absence of fraud, duress, or coercion, and they also consider whether circumstances have changed so significantly since signing that enforcement would be unfair. Two practical consequences: disclose everything honestly, and sign well in advance of the wedding rather than in the final week. Child custody and child support terms are not binding on a Michigan court, which always decides those based on the child's best interests at the time. Because enforceability is a legal question we cannot answer, we strongly recommend each party obtain independent attorney review before signing.
Key Terms
- Prenuptial agreement
- A written contract signed before marriage setting out how property, debt, and income will be handled if the marriage ends.
- Postnuptial agreement
- The same kind of agreement, signed after the marriage has already taken place.
- Separate property
- Property a court treats as belonging to one spouse alone rather than to the marriage.
- Full disclosure
- Each party providing a complete, honest listing of assets, debts, and income before signing.
- Duress
- Pressure that deprives someone of free choice in signing. Last-minute signing is a common duress argument.
People Also Ask
Reviewed and updated by the Clear Path document team. Informational only — not legal advice.
Ready to get your paperwork started?
Start the guided intake, or call or text us — we review every matter before quoting a price, and nothing is purchased online.