Scenario preparation guide
Prenups when a couple moves between states
A source-bound preparation guide for domicile, governing-law, property-location, and enforcement questions.
The steps below are editorial preparation prompts. State-law details remain in the linked source-derived matrices.Manual editorial field guide
A move does not rewrite the prenup, but it can change the legal and factual environment around enforcement, property, support, procedure, and estate planning. The useful response is a versioned jurisdiction map, not a one-line assurance that the governing-law clause follows the couple everywhere.
458 manually authored words · evidence tables continue belowMap the relationship over time
List domicile, residence, signing, marriage, property, business, trust, and expected forum connections with dates. Separate a temporary stay from domicile and record facts supporting each characterization. The purpose is not to decide governing law automatically; it is to make every plausible connection visible for targeted research.
Break the agreement into issues
Property classification, real-estate transfers, support, estate rights, interpretation, procedure, and child-related matters may not travel identically. Extract governing-law and forum clauses, but route each substantive issue to the relevant matrix and current state authority. This avoids the common mistake of treating one contractual sentence as a universal conflicts opinion.
Audit implementation after the move
Review deeds, account titles, business documents, wills, trusts, beneficiary designations, and insurance. A new state may use different forms or public records even if the parties’ private allocation remains important. Identify conflicts between the prenup and later transactions rather than assuming one silently corrected the other.
Maintain a change log
Record the package version, effective-through date, later-authority check, relocation event, and any amendment. Re-run the issue map when the couple buys real estate, changes domicile, restructures a business, has children, or updates an estate plan. The output is a living research file, not a timeless prediction.
Prepare a useful counsel handoff
Summarize the jurisdiction chronology, quote the governing-law and forum provisions, identify the assets and issues connected to each state, and attach the source matrix versions used. Then list open questions without choosing the answer. That package lets local or coordinating counsel focus on conflicts and substantive law instead of rebuilding the factual map from scattered emails.
Do not forget procedural reality
The place where a dispute is filed can affect deadlines, available relief, evidence rules, and the practical need for local counsel even when another state’s substantive law is invoked. Capture current court, probate, agency, or transaction deadlines separately from the abstract governing-law analysis. A beautiful conflicts memo is not useful if it arrives after the decision point.
Record uncertainty geographically
If an asset, residence, or event has an uncertain location, say so and preserve the competing evidence. A map with an unresolved node is more useful than a confident but unsupported pin.
Manual editorial layer
Prepare the record first.
These steps do not answer which state governs or how a court would decide. They make the evidence needed for that analysis visible.
- Record where each party lived, signed, married, and expects to live.Preparation step
- List real estate, businesses, trusts, and other property by location.Preparation step
- Locate the governing-law clause without assuming it controls every issue.Preparation step
- Compare the relevant state packages and preserve the factual timeline.Preparation step
Generated data layer
Open the relevant matrices.
Each matrix contains all 50 states, matching citations, scoped summaries, and visible research gaps.
47/50 states with recordsEffective date
A state-by-state index of catalogued authorities concerning when a premarital agreement takes effect.
89 authorities
50/50 states with recordsPermitted subjects
Catalogued statutory sources concerning property, support, estate, insurance, choice-of-law, and other agreement subjects.
53 authorities
37/50 states with recordsProperty
Evidence records concerning property classification, control, disposition, and related agreement terms.
79 authorities
44/50 states with recordsOther limitations
Catalogued authorities addressing public policy, unconscionability, statutory limits, or other enforcement boundaries.
96 authorities
Matrix and list placement describes the records in PrenupsAI's current evidence packages. It does not rank legal strictness, predict enforceability, or mean that an unlisted state has no applicable rule. Open the cited sources to inspect the underlying authority.
Representative source trail
Start with the underlying authorities.
The sample below spans the scenario’s legal topics. Open the matrices above for complete 50-state coverage and visible gaps.
- Ala. Code § 30-4-9 · Spouses may contract with each other, but their contracts remain subject to the rules governing persons in confidential relations.
- Goodwin v. Goodwin, 592 So. 2d 212 (Ala. 1991) · Goodwin construes section 43-8-72 and confirms that the scope of a surviving spouse's waiver depends on the agreement's language, including whether an all-rights clause reaches statutory benefits and pre-waiver testamentary benefits.
- Barnhill v. Barnhill, 386 So. 2d 749 (Ala. Civ. App. 1980) · Marriage may provide adequate consideration for a contemplated premarital bargain, but Alabama has no codified UPAA applicability date or single statutory transition rule for premarital agreements.
- Ex parte Walters, 580 So. 2d 1352 (Ala. 1991) · Walters enforced a clause specifically waiving divorce attorney fees unless enforcement would be inequitable and unjust.
- Alaska Stat. tit. 25, including § 25.24.160 · Title 25 supplies mandatory dissolution, property, support, custody, and child-related rules that operate alongside any premarital agreement.
- Alaska Stat. § 34.77.090(c)–(d) · A qualifying community property agreement may address property rights, management, disposition, estate planning, nonprobate transfers, governing law, and other lawful property matters, but may not adversely affect a child's right to support.
- Alaska Stat. § 34.77.090(f); § 34.77.900(7) · People intending to marry may execute a community property agreement as if married, but it becomes effective only when they marry; the chapter's determination date is the latest of marriage, the instrument's effective date, or May 23, 1998.
- Alaska Stat. § 13.12.213 · A surviving spouse may waive elective-share, homestead, exempt-property, and family-allowance rights before or after marriage in a signed writing; the statute preserves voluntariness and execution-time unconscionability plus disclosure, written-waiver, and knowledge safeguards.
- Andrew B. v. Abbie B., 494 P.3d 522 (Alaska 2021) · Ordinary contract interpretation applies, but a court may not add a benefit, fund, or promise the parties did not make merely to repair a one-sided agreement.
- Andrew B. v. Abbie B., 494 P.3d 522 (Alaska 2021) · For an ordinary premarital agreement, the contemplated marriage supplies consideration; adequacy of the bargain is addressed through fairness rather than by inventing an unstated promise.
- Compton v. Compton, 902 P.2d 805 (Alaska 1995) · A valid prenup is persuasive but not conclusive evidence of intent to keep property separate; a court may examine the parties' treatment of particular assets and find transmutation while the agreement remains valid.
- Kilkenny v. Kilkenny, No. S-18602, Opinion No. 7787 (Alaska Sept. 19, 2025) · Kilkenny confirms the court first asks whether execution was voluntary, then whether the agreement was unconscionable when executed or later circumstances make enforcement unfair and unreasonable; it expressly notes Alaska has not adopted UPMAA.
- A.R.S. § 25-202(B) · An Arizona premarital agreement becomes effective on the parties' marriage.
- A.R.S. § 25-203(A) · Arizona lists property rights and management, disposition, spousal support, estate planning, insurance, choice of law, and other lawful personal rights and obligations as permitted subjects.
- A.R.S. § 25-205 · An applicable limitations period for relief under a premarital agreement is tolled during marriage, while equitable defenses including laches and estoppel remain available.
- Ark. Code Ann. § 9-11-401; 1987 Ark. Acts 715, § 1 · A premarital agreement is a written agreement between prospective spouses made in contemplation of marriage; property includes broad present, future, income, and earnings interests.
- Ark. Code Ann. § 9-11-403(a); 1987 Ark. Acts 715, § 3(a) · Permitted subjects include property, disposition, support, estate planning, life insurance, governing law, and other lawful personal rights and obligations.
- Ark. Code Ann. § 9-11-404 · The agreement becomes effective upon marriage.