Rhode Island Prenuptial Agreement
Rhode Island prenuptial agreements are governed by R.I. Gen. Laws § 15-17-1 through 15-17-11. Courts apply single review only — unconscionability is assessed at signing, not additionally at divorce — and challengers must meet the demanding "clear and convincing evidence" standard. Uniquely, Rhode Island requires the challenger to prove BOTH involuntariness AND unconscionability plus nondisclosure (the only UPAA state to use "and" instead of "or"), making it the highest challenge burden in the country. Rhode Island does have an alimony floor: under § 15-17-6(c), courts may override a spousal support waiver to the minimum extent necessary to prevent the recipient from qualifying for public assistance.
Bottom line: Rhode Island earns an A grade. Single review and the highest conjunctive challenge burden in the nation make it one of the strongest enforcement states, with a concrete, public assistance alimony floor.
How Rhode Island's Prenup Laws Rank: A

Rhode Island Prenup Laws: Key Statutes Explained
Rhode Island Uniform Premarital Agreement Act, R.I. Gen. Laws § 15-17-1 et seq.
Separate Property
All assets can remain separate property, avoiding costly divorce settlements. Joint assets and debts titled in both names can be split 50/50 according to a prenuptial agreement.
Unconscionability Single Review (Pro-Prenup)
Rhode Island reviews prenuptial agreements for unconscionability ONLY at execution (signing), not at enforcement (divorce). This prevents courts from second-guessing agreements based on changed circumstances during marriage, providing greater certainty and discouraging litigation challenges.
Strongest Pro-Enforcement UPAA in the Country—§ 15-17-6 Conjunctive Test
A prenup is unenforceable ONLY if the challenging party proves BOTH: (1) involuntary execution; AND (2) the agreement was unconscionable at execution AND (a) lacked fair and reasonable disclosure, (b) no written waiver of disclosure, AND (c) challenging party lacked adequate knowledge of the other's finances. Rhode Island uniquely changed the model UPAA's "or" to "and"—meaning unconscionability alone, or involuntariness alone, is not enough to invalidate.
Spousal Support Public Assistance Minimum
Courts may override spousal support waivers if enforcement would make one party eligible for public assistance at separation or divorce. However, courts can only require support "to the extent necessary to avoid that eligibility" under § 15-17-6(c).
Timing
No minimum specified, and prenups signed 2-4 days pre-wedding have been upheld (Marsocci, Rubino, Penhallow). We still recommend signing 60+ days before the wedding with both parties having 2-3 weeks to review the final version. Reach out to an attorney at least 4-6 months before the wedding with your draft prenup. Better yet, sign the prenup before proposing.
Independent Counsel
Not required (Marsocci, Penhallow), but absence is "a significant consideration" in voluntariness analysis. Separate counsel for both parties dramatically strengthens enforceability and is the single best protection against future challenge.
Financial Disclosure
"Fair and reasonable disclosure" of property and financial obligations required under § 15-17-6, or written waiver. PerfectPrenup includes both. Disclosed asset values are not statutorily mandatory (Marsocci) but failure to provide them invites litigation—itemized schedules with values are best practice.
Highest Burden to Challenge in the Nation
Challenging party must prove every element of § 15-17-6 by clear and convincing evidence—not preponderance. In Marsocci v. Marsocci, 911 A.2d 690 (R.I. 2006), the Supreme Court enforced a prenup it agreed was substantively unconscionable because the wife couldn't prove every conjunctive element. Short of a "perfect storm" of drafting, execution, and disclosure defects, RI prenups will be enforced.
Child Support and Custody
Child support and custody clauses are unenforceable and could undermine the entire agreement. Do not include.
Rhode Island Prenuptial Agreement Court Cases
DeCurtis v. Visconti, Boren & Campbell, Ltd., 152 A.3d 413 (R.I. 2017)
The Family Court construed the husband's antenuptial and postnuptial agreements as not excluding his marital-period income or asset appreciation from the marital estate, forcing him to settle for $2.75M in equitable distribution plus $1.5M in alimony over 15 years; the Supreme Court addressed discovery scope in his ensuing malpractice suit against the drafting attorney.
DeCurtis v. Visconti, Boren & Campbell Ltd., 252 A.3d 765 (R.I. 2021)
On the second appeal, the Supreme Court vacated summary judgment for the law firm, holding that whether the prenup's language actually protected the husband's earnings was a question of contract interpretation, not attorney duty — reinforcing that generic separate-property language is dangerously inadequate to shield post-marital income.
Marsocci v. Marsocci, 911 A.2d 690 (R.I. 2006)
The Supreme Court reversed a Family Court that had invalidated a four-days-pre-wedding prenup as unconscionable, holding that even though the agreement (signed by an unrepresented wife with no asset values disclosed and a clause leaving her with "nothing") was substantively unconscionable, RI's conjunctive "and" requirement meant the wife had to prove every § 15-17-6 element by clear and convincing evidence — which she could not.
Penhallow v. Penhallow, 649 A.2d 1016 (R.I. 1994)
The Supreme Court reversed a Family Court invalidation and enforced a wedding-day prenup between a 50-year-old realtor and a 78-year-old farmer (with asymmetric divorce triggers based on which party filed), holding the legislature's substitution of "and" for "or" in § 15-17-6 imposed a heavy burden on the challenger to prove every element by clear and convincing evidence.
Rubino v. Rubino, 765 A.2d 1222 (R.I. 2001)
The Supreme Court reversed and ordered enforcement of an antenuptial agreement signed two days before the wedding, rejecting the trial court's holding that the wife had "abandoned" her prenup rights by filing a motion for temporary orders and accepting $5,000 from a joint account — only a signed writing can amend or revoke a RI prenup.
Wright v. Zielinski, 824 A.2d 494 (R.I. 2003)
The Supreme Court affirmed enforcement of a 1980 prenup waiving alimony (incorporated into the divorce judgment) and held that res judicata barred the husband's separate post-divorce suit alleging the wife breached the prenup by initially seeking equitable distribution — any breach claim must be raised as a counterclaim in the divorce proceeding itself.
Sullivan v. Sullivan, 249 A.3d 637 (R.I. 2021)
The Supreme Court affirmed that a wife's premarital pension and solely-titled premarital bank account, along with their passive appreciation, were not subject to equitable division because the appreciation resulted from market forces rather than either spouse's efforts.
Cronan v. Cronan, No. 22-219 (R.I. 2024)
The Supreme Court affirmed the magistrate's valuation of the husband-physician's medical-practice equity interest based on a binding shareholder agreement (rather than fair market value) and the denial of alimony to the wife — supporting by analogy that contractual valuation methodology in a prenup will likely bind the Family Court.
5-Step Checklist: How to Sign & Execute a Prenup in Rhode Island
Step 1: Download and read the Rhode Island prenuptial agreement
Start with our free template. It is written for Rhode Island-specific statutes and case law under R.I. Gen. Laws § 15-17-1 et seq. (Uniform Premarital Agreement Act). 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 matrimonial or divorce lawyer in Rhode Island
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 1–2 weeks to review the final draft and have it signed 60+ days before the wedding. Rhode Island courts have upheld prenups signed just 2-4 days before the wedding (Marsocci, Rubino, Penhallow), but last-minute signing remains the strongest argument a challenger can make on involuntariness — don't rely on the court's tolerance.
Step 5: Review and sign the prenup with your attorney
Both attorneys present can serve as witnesses and notarize on the spot, satisfying all requirements in one signing ceremony. We HIGHLY recommend having the prenup reviewed and signed with an attorney, however, if you don't have an attorney, you at least need the signatures to be notarized. Each party keeps a signed original, and so should each party's attorney.
Rhode Island Prenuptial Agreement: Frequently Asked Questions (2026)
1. Are prenuptial agreements enforceable in Rhode Island?
Yes — Rhode Island is arguably the strongest prenup-enforcement state in the country. Under R.I. Gen. Laws § 15-17-6, a prenup is enforceable unless the challenger proves BOTH involuntary execution AND unconscionability plus lack of disclosure, all by clear and convincing evidence. Most UPAA states use "or" — meaning involuntariness alone can kill a prenup. Rhode Island uniquely requires "and," so a challenger must prove every element simultaneously. In Marsocci v. Marsocci, 911 A.2d 690 (R.I. 2006), the Supreme Court enforced a prenup it agreed was substantively unconscionable because the challenger couldn't clear every hurdle.
2. How much does a prenup cost in Rhode Island?
Attorney-drafted prenups in Rhode Island typically run $2,400–$6,000 per couple. The average RI family law attorney bills around $240/hour, and a straightforward prenup usually requires 10–15 hours of combined consultation, drafting, negotiation, and finalization. Complex estates (businesses, trusts, multiple properties) push costs higher. Online template services like PerfectPrenup cost a fraction — a few hundred dollars — with optional attorney review as an add-on.
3. Can a prenup be thrown out or invalidated in Rhode Island?
It's extremely difficult. Rhode Island imposes the highest challenge burden of any UPAA state: the challenger must prove by clear and convincing evidence that (1) the agreement was not executed voluntarily, AND (2) it was unconscionable at signing, AND (3) there was no fair disclosure, no written waiver of disclosure, and no adequate knowledge of the other party's finances. All elements must be proven — failing on even one means the prenup stands. Short of a "perfect storm" of coercion, unconscionability, and total non-disclosure, Rhode Island prenups survive challenge.
4. Does Rhode Island do a "second look" review of prenups at divorce?
No. Rhode Island reviews unconscionability only "when [the agreement] was executed" — the language of § 15-17-6(a)(2) locks the analysis to the signing date. Changes that happen during marriage — income growth, job loss, illness, new children, asset appreciation — cannot reopen the unconscionability question. This single-review approach is one of Rhode Island's most pro-enforcement features and distinguishes it from states like Connecticut or North Dakota that evaluate fairness again at divorce.
5. Can a prenup waive alimony in Rhode Island?
Yes. Alimony waivers are expressly permitted under R.I. Gen. Laws § 15-17-3(a)(4), which authorizes the "modification or elimination of spousal support." The single statutory exception: under § 15-17-6(c), if a waiver would cause a spouse to qualify for public assistance at the time of separation or divorce, the court may order support — but only "to the extent necessary to avoid that eligibility." This means the court can't award generous alimony; it can only fill the gap between destitution and self-sufficiency.
6. Can a prenup protect my business in Rhode Island?
Yes — and this is one of the most important reasons to get a prenup in Rhode Island. Without one, active appreciation of a business during marriage (growth attributable to either spouse's efforts) is marital property subject to equitable division under § 15-5-16.1(b). A well-drafted prenup can classify business equity, goodwill, and post-marital income as separate property. In Cronan v. Cronan, No. 22-219 (R.I. 2024), the Supreme Court upheld a contractual valuation methodology (shareholder agreement) over fair market value — signaling that Rhode Island courts will respect contractual valuation formulas, including those in prenups. The DeCurtis litigation ($4.25M settlement) shows what happens when generic separate-property language fails to explicitly cover marital-period income.
7. What happens if you get divorced without a prenup in Rhode Island?
Rhode Island is an equitable distribution state under § 15-5-16.1, meaning a judge divides marital property "fairly" — not necessarily equally — based on 12 statutory factors including marriage length, each party's conduct, financial and homemaking contributions, age, health, and earning capacity. Premarital property stays with its owner, and inheritances and third-party gifts are excluded. However, income earned from premarital assets during the marriage and any appreciation caused by either spouse's efforts are marital property. Without a prenup, you have no control over how those 12 factors are weighed — a judge decides.
8. Do both parties need a lawyer for a Rhode Island prenup?
No — independent counsel is not statutorily required. The Rhode Island Supreme Court confirmed this in both Penhallow v. Penhallow, 649 A.2d 1016 (R.I. 1994) and Marsocci v. Marsocci, 911 A.2d 690 (R.I. 2006). However, whether a party had separate counsel is "a significant consideration" in voluntariness analysis. Having both parties independently represented is the single best protection against a future challenge. If you can afford only one safeguard, this is the one to prioritize.
9. How long before the wedding should a Rhode Island prenup be signed?
There's no statutory minimum. Rhode Island courts have upheld prenups signed just 2–4 days before the wedding (Marsocci — 4 days; Rubino — 2 days; Penhallow — wedding day). That said, last-minute signing is the strongest argument a challenger can make on involuntariness. Best practice: reach out to an attorney 4–6 months before the wedding, give your partner 2–3 weeks to review the final draft, and aim to sign at least 60 days out. Better yet, sign before proposing — it removes any time-pressure argument entirely.
10. Does a Rhode Island prenup need to be notarized?
The statute requires only that the agreement be in writing and signed by both parties (§ 15-17-2). Notarization is not technically mandatory. However, in Penhallow v. Penhallow, 649 A.2d 1016 (R.I. 1994), the court treated notarized signatures as strong evidence of valid execution — and the opposing party's attempt to deny signing failed precisely because the signatures had been notarized. Notarize at minimum. Ideally, have both parties' attorneys present as witnesses during the signing ceremony.
11. Does Rhode Island protect premarital assets and inheritance without a prenup?
Partially. Under § 15-5-16.1(b), premarital property is excluded from equitable distribution, as are inheritances and third-party gifts. But there are two gaps: (1) income derived from premarital property during the marriage is marital property, and (2) any appreciation in value caused by either spouse's efforts ("active appreciation") is marital property. Only passive appreciation — gains from market forces alone — is protected, as the court confirmed in Sullivan v. Sullivan, 249 A.3d 637 (R.I. 2021). A prenup is needed to close the income and active-appreciation gaps.
12. Can you modify or revoke a prenup after marriage in Rhode Island?
Only by a written agreement signed by both spouses (§ 15-17-5). The Supreme Court closed the door on any "abandonment by conduct" theory in Rubino v. Rubino, 765 A.2d 1222 (R.I. 2001) — even accepting joint funds during divorce proceedings or filing motions inconsistent with the prenup's terms cannot waive your rights. If you want to change any provision after the wedding, put it in writing and have both spouses sign. Verbal agreements, changed behavior, and passage of time have no effect.
13. Can a prenup address retirement accounts and pensions in Rhode Island?
Yes. Under § 15-17-3(a)(1), a prenup can address "the rights and obligations of each of the parties in any of the property of either or both of them whenever and wherever acquired or located." This includes 401(k)s, IRAs, pensions, and other retirement accounts. Without a prenup, contributions made during the marriage are marital property. A prenup can designate these as separate property or set a specific division formula. Note that federal law (ERISA) governs the actual transfer mechanism for qualified plans — a QDRO is typically required regardless of what the prenup says.
14. What is the difference between a prenuptial and postnuptial agreement in Rhode Island?
A prenuptial agreement is signed before marriage; a postnuptial agreement is signed after. Rhode Island's UPAA (§ 15-17-1 et seq.) governs prenups specifically. Postnuptial agreements are enforceable in Rhode Island under general contract law, but they lack the same statutory framework and may face closer judicial scrutiny — particularly around consideration (what each party gives up) and voluntariness. If you're already married and didn't get a prenup, a postnuptial agreement is still worth pursuing, but expect your attorney to build in additional safeguards to ensure enforceability.