A prenuptial agreement is a contract two people sign before marriage to decide how property, debt, and support will be handled if they divorce or one of them dies. In Maryland, these contracts are also called antenuptial or premarital agreements.
Not legal advice. This article is general information only. Prenup laws differ by state and change over time. Consult a licensed attorney in your state before acting on anything here.
Maryland courts enforce prenuptial agreements, but the state applies its own rules rather than a uniform statute. Couples who understand those rules write agreements that hold up later.
This guide explains how Maryland treats prenuptial agreements, what they can and cannot cover, and how much one typically costs.
Is a Prenup Legally Binding in Maryland?
Yes. Maryland enforces prenuptial agreements, but it did not adopt the Uniform Premarital Agreement Act that most states use. Enforceability comes from case law and ordinary contract principles instead.
The leading decision is Cannon v. Cannon, 384 Md. 537, 865 A.2d 563 (2005), from the Court of Appeals of Maryland. That case set the standard Maryland courts still apply today.
The Cannon Confidential Relationship Standard
In Cannon, the court held that an engaged couple is in a confidential relationship as a matter of law when they sign a prenuptial agreement. That status changes how a court reviews the contract.
Because of that relationship, a court examines whether there was overreaching, meaning unfairness or inequity in how the agreement was reached or in its result. The review looks at both how the agreement was signed and what it actually does.
The court also held that full, frank, and truthful financial disclosure defeats a claim of overreaching. If each party knew what the other owned, the disclosure issue is satisfied.
Who Bears the Burden of Proof
Because of the confidential relationship, the party trying to enforce the agreement carries the initial burden. That party must show there was no overreaching.
The usual way to meet that burden is to prove full, frank, and truthful disclosure of assets, or that the other spouse already had independent knowledge of them. Once disclosure is shown, the person attacking the agreement may only raise standard contract defenses such as fraud, duress, or undue influence.
What a Maryland Prenup Can Cover
A Maryland prenuptial agreement can settle most financial questions a couple may face. The table below shows common provisions and how they work.
| Provision | How it works in Maryland |
|---|---|
| Separate property | Names assets each person keeps as non-marital and outside division. |
| Marital property | Defines how property acquired during the marriage will be split. |
| Debt | Assigns responsibility for debts brought in or taken on later. |
| Alimony | Sets, limits, or waives spousal support, subject to the fairness test. |
| Business interests | Protects a company or professional practice from being divided. |
| Estate rights | Coordinates with wills and can waive a surviving spouse’s claims. |
What a Maryland Prenup Can’t Decide
Some subjects are off limits no matter what both people agree to. A Maryland court will ignore these terms even if the rest of the contract is valid.
- Set or limit child support, which always belongs to the child.
- Decide child custody or a parenting schedule in advance.
- Include anything illegal or against public policy.
- Enforce lifestyle clauses, such as rules on chores, weight, or appearance.
- Encourage divorce or reward one spouse for ending the marriage.
How to Properly Sign a Maryland Prenup
Maryland treats a prenuptial agreement as a contract, so the signing details matter. Getting these steps right protects the agreement from later attack.
Writing and Signatures
The agreement must be in writing and signed by both parties. An oral promise about property before marriage will not be enforced.
Each person should sign freely and without pressure. Signing under threat or at the last minute can support a claim of duress.
Notarization in Practice
Maryland does not require a prenuptial agreement to be notarized. Even so, couples and attorneys routinely have signatures notarized.
A notarized signature confirms identity and the date of signing. That record helps the agreement stand up if someone later disputes it in court.
Alimony and Your Maryland Prenup
A Maryland prenuptial agreement can set, cap, or waive alimony. Courts generally respect a couple’s freedom to decide spousal support in advance.
That freedom has limits under the Cannon fairness test. A waiver that leaves one spouse destitute while the other keeps substantial assets invites scrutiny and may not be enforced.
Fair, clearly written alimony terms backed by honest disclosure are the most likely to hold. Terms that shock the conscience are the most likely to fall.
Full and Frank Financial Disclosure
Disclosure is the center of Maryland’s analysis. Under Cannon, full, frank, and truthful disclosure of assets shows there was no overreaching.
Each person should list assets, debts, income, and major financial obligations before signing. Attaching a signed schedule of finances to the agreement creates proof that disclosure happened.
Hiding or understating assets is the fastest way to lose an agreement. A spouse who was kept in the dark about what was waived has a strong argument to set the contract aside.
What Happens Without a Prenup in Maryland
Without an agreement, Maryland’s divorce statutes decide the outcome. Maryland is an equitable distribution state, which means marital property is divided fairly, though not always equally.
Marital property is generally what the couple acquired during the marriage, regardless of whose name is on the title. Property owned before marriage, plus gifts and inheritances, is usually separate.
A Maryland court cannot always retitle assets, so it may issue a monetary award instead. That award is a payment from one spouse to the other to adjust for an unequal split of marital property.
What Makes a Maryland Prenup Fall Apart
Most agreements that get thrown out share a few avoidable problems. Watch for these issues.
- Incomplete or false financial disclosure before signing.
- Pressure or surprise, such as presenting the document days before the wedding.
- Terms so one sided that a court finds overreaching.
- No chance for one party to read the agreement or get advice.
- Sloppy drafting, missing signatures, or vague language.
How Much Does a Prenup Cost in Maryland?
Cost depends on how complex your finances are and whether each person hires a separate lawyer. The table below shows common ranges.
| Option | Typical cost |
|---|---|
| Simple agreement | $1,500 to $5,000 per couple |
| Complex estate or business | $2,000 to $7,000 per person |
| Online platform | A few hundred dollars, flat |
Online services such as HelloPrenup let couples draft an agreement at a fixed price, then have a Maryland attorney review it if they choose. That approach can lower cost while keeping the document solid.
Steps to Getting a Maryland Prenup
A clear process keeps the agreement fair and enforceable. Follow these steps in order.
- Talk with your partner early about goals and expectations.
- Each person lists all assets, debts, and income in writing.
- Exchange those financial schedules so disclosure is complete.
- Draft the agreement, whether through a lawyer or an online platform.
- Give each person time to read it and seek independent advice.
- Sign well before the wedding, ideally with a notary present.
Final Thoughts on a Maryland Prenup
A Maryland prenuptial agreement works best when it is honest, fair, and signed without pressure. The Cannon standard rewards couples who disclose fully and treat each other squarely.
Start early, put everything in writing, and keep records of your disclosures. Done right, the agreement gives both partners a clear plan they can rely on.
Sources
- Cannon v. Cannon, 384 Md. 537, 865 A.2d 563 (Court of Appeals of Maryland, 2005). Read the opinion
- The Maryland People’s Law Library, Prenuptial Agreements. peoples-law.org