Maryland Prenuptial Agreement
Maryland prenuptial agreements have no governing statute — enforceability is entirely judge-made law. However, Knizhnik (2024) explicitly settled that courts apply single review only — unconscionability is assessed at signing, not additionally at divorce — and Martin v. Farber (1986) established that unconscionability alone cannot void an otherwise valid prenup. The key standard is whether the agreement was signed "freely and understandingly." Financial disclosure requirements and the alimony floor are not codified, leaving both judge-dependent.
Bottom line: Maryland earns a C+ grade. Single review and a high unconscionability bar are meaningful strengths, but the absence of a statute creates uncertainty on disclosure and support floor standards. A prenup is still far better than none.
Maryland Prenup Enforceability Rating: C+
Maryland Prenup Laws: Key Statutes Explained
Maryland Statute is Lacking
Maryland does not have specific laws that uphold the enforceability of prenuptial agreements. Instead, it relies on legal precedents.
Maryland Prenuptial Agreement Court Cases
Stewart v. Stewart, 214 Md. App. 458 (2013)
Prenuptial agreement signed four days before wedding was upheld where husband had $2 million in assets, wife had none, wife retained rights to alimony and monetary award, and court found no "overreaching" despite wife signing without attorney because she signed "freely and understandingly" and knew assets were substantial.
Knizhnik v. Knizhnik, Case No. 1732, Sept. Term 2022 (Md. App. Apr. 11, 2024)
Maryland Court of Appeals explicitly rejected the "second look" approach to prenuptial agreements, holding that unconscionability is reviewed only at time of execution, never at time of enforcement.
Martin v. Farber, 68 Md. App. 137 (1986)
Court held that an "otherwise valid" prenuptial agreement cannot be set aside on grounds of unconscionability alone, establishing leading Maryland authority that valid prenups cannot be invalidated solely for being unconscionable.
5-Step Checklist: How to Sign & Execute a Prenup in Maryland
Step 1: Download and read the Maryland prenuptial agreement
Start with our free template. It is written for Maryland-specific common law standards governing prenuptial agreements, including Cannon v. Cannon, 384 Md. 537 (2005), Stewart v. Stewart, 214 Md. App. 458 (2013), and Knizhnik v. Knizhnik (2024). Read it in full — know what you are getting into legally with marriage. The 15+ pages is written thoroughly to include rebuttals to common legal challenges and fallback provisions.
Step 2: Draft changes on your own
See a clause you don't like? Copy it into an AI like Claude, explain what you'd like to change or what you want the clause "to do." Save any changes as a separate alternate version — don't overwrite the original. Bring both versions to your attorney review. Note: AI is often gender-biased and crafts terms beyond what is legally required. Push back on its output.
Step 3: Find a lawyer in your state
Find a matrimonial or divorce attorney in your state. Avvo, Findlaw, and Justia are good. Look for someone with 10+ years experience. Call or email and ask them how much to review your draft prenup and help with signing. Send them your draft.
Step 4: Meet your lawyer 4–6 months before the wedding
Our recommendation: sign the prenup before proposing. That way, you both get the legal work out of the way, and you know this is the right person to marry. Already proposed? 4–6 months before the wedding should leave you enough time to give your spouse 2 weeks to review the final draft and have it signed 60+ days before the wedding. Maryland practitioners recommend a minimum of one week before the wedding — a 2021 case voided an agreement signed six days out, and courts look hard at whether the challenging party had adequate time to consult an attorney and understand what they were signing.
Step 5: Sign, notarize, and store the agreement
Execute the agreement with both attorneys present — their witness signatures carry more enforceability weight than a standalone notary. Maryland law requires only a writing signed by both parties — no witnesses or notarization are mandated. That said, notarization (without witnesses) is the standard practice; it authenticates signatures and provides evidence of voluntariness if the agreement is later challenged. Each party keeps a signed original, and so should each party's attorney. Store yours somewhere secure like a safety deposit box. Create a .pdf and save it via a backup drive and email.
Maryland Prenuptial Agreement: Frequently Asked Questions (2026)
What is a prenuptial agreement?
A legal contract signed before marriage that determines how assets, debts, and finances are handled if the marriage ends. We recommend assets and debts are kept separate, unless held jointly, where they are split 50/50. Alimony is modified to incentivize larger families and longer marriages, rather than divorce. A privacy clause allows the growth of an intimate, trusting relationship. A dispute resolution clause moves proceedings out of an expensive courtroom and into mediation or arbitration, lowering conflict to maintain a workable relationship in the event of divorce.
How much does a prenup cost in Maryland?
Attorney-drafted from scratch: $1,500–$5,000+ per side. The smarter approach: start with our free Maryland template, draft any changes with an AI like Claude, then hire an attorney only to review and assist with signing. The bill should be around $500 per side.
Are prenups enforceable in Maryland?
Yes, but Maryland earns a C+ rating. Maryland has not adopted the UPAA and governs prenups entirely through case law, which creates more uncertainty than statutory states. However, Knizhnik (2024) significantly strengthened enforcement by rejecting the "second look" approach — Maryland courts will not revisit unconscionability at divorce. The key risk is the "overreaching" standard: the enforcing party must show the agreement was procedurally fair AND substantively commensurate. A prenup is still far better than none.
What makes a prenup invalid in Maryland?
Maryland courts ask whether there was overreaching — a two-prong inquiry: (1) Procedural: did the challenging party enter freely and understandingly; and (2) Substantive: were the benefits received commensurate with what was relinquished. Either prong failing can void the agreement. Common grounds: last-minute presentation without adequate review time or attorney access, failure to disclose major assets (though general knowledge of wealth can substitute), and terms so one-sided they shock the conscience. Traditional contract defenses — fraud, duress, coercion, mistake, incompetence — also apply. Importantly, the party seeking to enforce bears the burden of proving no overreaching. Leave child custody and support out entirely.
Do I need a lawyer to get a prenup in Maryland?
Not technically, but Maryland courts look closely at whether both parties had the opportunity to consult independent counsel, and the absence of counsel weighs toward a procedural overreaching finding. Both sides having separate attorneys is the strongest protection — particularly because the confidential relationship between engaged couples means courts apply heightened scrutiny. Use the template to cut drafting costs — don't skip the attorney.
What should a Maryland prenuptial agreement include?
Our Maryland template is built around six core principles:
- Separate property — assets and debts stay with the party who acquired them, minimizing conflict
- Joint assets and debts — anything both parties sign for together is split 50/50
- Marital home — ownership is tracked as a percentage of contribution, so each party gets back what they put in
- Spousal support — structured to incentivize larger families and longer marriages, not divorce
- Full financial disclosure — all assets, debts, and income over $1,000, listed in the exhibits, satisfying the Hartz/Cannon disclosure standard
- Privacy clause — keeps financial and personal details private, supporting a trusting relationship
Leave out child custody and support entirely — Maryland courts will not enforce them and they can invalidate the rest of the agreement.
Does Maryland's property law make a prenup important?
Yes. Maryland divides marital property through a "monetary award" framework under FL Art. § 8-205, where courts have broad discretion to transfer value between spouses based on multiple factors — the outcome is genuinely unpredictable without a prenup. A valid prenup replaces that judicial discretion with terms both parties agreed to in advance, and Knizhnik (2024) confirmed those terms will not be revisited for unconscionability at divorce.
How far in advance should I get a prenup in Maryland?
Sign 60+ days before the wedding. Give your spouse at least two weeks to review with their own attorney — Maryland practitioners recommend a minimum of one week, and courts have voided agreements presented just days before the wedding when the challenging party lacked time to understand the terms or consult counsel. Contact an attorney 4–6 months before the wedding. Best practice: sign before proposing — no time pressure, and you'll be confident in whom you are choosing to marry.
What did Knizhnik v. Knizhnik change?
Knizhnik v. Knizhnik (Md. App. 2024) was a significant win for prenup enforcement in Maryland. The court explicitly rejected the "second look" approach — the doctrine used in some states to revisit whether a valid prenup has become unconscionable at the time of divorce due to changed circumstances. Maryland courts will now evaluate a prenup's fairness only at the time of signing, not again at divorce. This means dramatic changes in wealth, health, or circumstances during a long marriage no longer provide grounds to invalidate an otherwise properly executed agreement.