Illinois Prenup Did Not Waive Wife's Share of Husband's Pension, Court Says

A premarital agreement that kept each spouse's premarital property separate did not waive a wife's share of her husband's pension and retirement savings earned during the marriage, the Illinois Appellate Court, Third District, held on November 5, 2026, in In re Marriage of Luckett, 2026 IL App (3d) 250663.

Information last verified on November 9, 2026. This is a developing story; we update it as the record changes.

Scope. This article covers one published Illinois Appellate Court decision and the Illinois statutes it applies: the Illinois Marriage and Dissolution of Marriage Act and the Illinois Uniform Premarital Agreement Act. It does not address other states, federal pension law, or the terms of any particular agreement. For the broader state framework, see our guide to when an Illinois premarital agreement will hold up.

What Happened

Nellie Luckett and Calvin Luckett married in September 1994 and had no children. A few days before the wedding they signed a premarital agreement drafted by Calvin's attorney. The agreement recited that each of them had been fully informed of the other's wealth, property, estate and income, and that each had consulted a lawyer before signing (Luckett, paragraph 4).

Paragraph 4(a) of the agreement said that each party "waives his or her right to maintenance and alimony and shall be barred forever from seeking maintenance or alimony from the other." Paragraph 4(c) said marital debt would be paid from marital assets first and that "all marital assets shall be distributed equally to each party." Paragraph 5 said that property each party already owned, plus the appreciation on it, would remain that party's separate property (Luckett, paragraph 5).

Two asset schedules were attached, one per party, and neither party signed or initialed the other's. Calvin's schedule listed both his pension and his work retirement savings plan under a heading for employee related benefits, each carrying a value of "0.00." Next to the retirement savings plan figure, the number "18,000" had been handwritten in with Calvin's initials beside it but not Nellie's (Luckett, paragraphs 6 and 7).

Nellie filed a petition for dissolution of marriage in Will County in April 2023, circuit court No. 23-DN-285. She petitioned for temporary maintenance in May 2023, and the trial court ordered the parties to maintain the status quo while that petition stayed pending. Calvin counterpetitioned and, in August 2023, asked for a declaratory judgment on the scope, validity and application of the premarital agreement (Luckett, paragraphs 3 and 4).

In April 2025 the parties took validity off the table. An agreed order found the premarital agreement valid and enforceable, subject to the court's construction and interpretation of it at trial (Luckett, paragraph 8). That is why the appeal that followed was not an argument about whether the prenup was any good. It was an argument about what it said.

After a September 2025 bench trial before Judge Victoria M. Kennison of the 12th Judicial Circuit, the court ruled that the portions of Calvin's pension and work retirement savings plan earned or acquired during the marriage were marital property, awarded Nellie a percentage of them, refused Calvin a credit for the premarital portion of the savings plan, and awarded Nellie retroactive temporary maintenance. A written judgment of dissolution followed in November 2025 (Luckett, paragraph 10).

Calvin filed a late notice of appeal, which the appellate court allowed. On November 5, 2026 the Appellate Court of Illinois, Third District, affirmed the circuit court of Will County in full. Justice Peterson delivered the judgment and opinion, with Justices Holdridge and Bertani concurring (Luckett, caption and paragraphs 10, 30 and 31).

The first holding: the pension and the retirement savings plan

Both sides told the appellate court that the agreement's language was clear and unambiguous. That framing mattered, because interpreting an unambiguous contract is a question of law. The court reviewed it de novo rather than deferring to the trial judge's reading (Luckett, paragraphs 15 and 17).

The court then identified the right at stake and classified it. Illinois law defines a waiver as a voluntary and intentional relinquishment of a known right, and it holds that when an important statutory right is involved, "a waiver of that right must be explicitly made to be valid and enforceable" (Luckett, paragraph 17, citing Gallagher v. Lenart, 226 Ill. 2d 208 (2007), and In re Marriage of Cullman, 185 Ill. App. 3d 1029 (1989)).

The court measured that right against the law as it stood in 1994, when the parties signed. Reading the 1994 version of the Act, it found that pension and retirement benefits earned during a marriage were already marital property then, under the Act's definition of marital property, its general marital presumption and its just-proportions division requirement, together with case law such as In re Marriage of Davis, 215 Ill. App. 3d 763 (1991), and it noted that the separate pension subsection now at 750 ILCS 5/503(b)(2) was added afterwards. On that basis the court held the right to a share of a spouse's marital retirement benefits is an important statutory right, so any waiver of it had to be explicit (Luckett, paragraphs 18 and 19).

Applying that rule, the court held:

the clear and unambiguous language of the agreement was not sufficient to waive Nellie's statutory right to receive a share of the portions of Calvin's pension and work retirement savings plan that were earned or acquired during the marriage

Source: In re Marriage of Luckett, 2026 IL App (3d) 250663, at paragraph 20.

The reason was a gap in subject matter. Paragraph 5 of the agreement dealt with property owned before the marriage and with the appreciation of that property, but it "made no mention of pension and retirement benefits in general or of the portions of the parties' pension and retirement benefits that were earned or acquired during the marriage." A reference to appreciation was not enough to carry benefits that would be earned later, during the marriage, and that would normally be marital property (Luckett, paragraph 20).

Calvin's strongest factual point was that he had disclosed both assets. The court held it made no difference. The attached list "merely stated 'Pension Plan' and 'Savings *** Plan' with a zero value (initially)" under the employee benefits heading and said nothing at all about portions that would be earned later. The court read the schedule as establishing only that the pre-marriage portions were Calvin's separate non-marital property (Luckett, paragraph 21).

Calvin lost the premarital portion of his savings plan too, and on evidence rather than drafting. He had not argued the point in the body of his appellate briefs, but the court addressed it anyway. The only support for the plan's 1994 value was the handwritten figure on his own schedule, initialed by him and not by Nellie, with nothing in the record showing when it had been added. The trial court found that insufficient to establish premarital value, and the appellate court found no error under the manifest weight standard (Luckett, paragraph 22).

The second holding: temporary maintenance

A ruling on temporary maintenance is normally reviewed for abuse of discretion. Here it was not, because the trial court's ruling rested on reading the agreement, which again made review de novo (Luckett, paragraph 26).

the clear and unambiguous language of the agreement did not contain a waiver of temporary maintenance and did not bar Nellie from receiving an award of temporary maintenance from Calvin

Source: In re Marriage of Luckett, 2026 IL App (3d) 250663, at paragraph 27.

Two things drove that conclusion. First, Illinois law draws a clear distinction between temporary maintenance and maintenance, and did so in 1994 as well, yet the agreement referred only to a waiver of maintenance. Second, paragraph 4 of the agreement, which housed the maintenance waiver, applied by its own terms "in the event that a Judgment of Divorce, Dissolution of Marriage, or Legal Separation shall be entered." The court read the whole of paragraph 4 as operating after judgment, not before it (Luckett, paragraph 27).

The court said it was guided by its own earlier decision in In re Marriage of Woodrum, 2018 IL App (3d) 170369, a Third District case on the same issue. The Woodrum agreement waived "all right to maintenance for themselves from the other *** upon divorce or dissolution of marriage contemplated by this Agreement," and that panel held the waiver "was not effective until dissolution of the parties' marriage or at the time of a legal separation," so it did not bar temporary maintenance during the case (Woodrum, paragraph 111; Luckett, paragraph 28).

One point of posture is worth stating plainly. This is a decision of an intermediate appellate court, not the Illinois Supreme Court. It was filed as an Opinion rather than a Rule 23 order, and as of November 9, 2026 the Illinois courts opinions index listed it as a slip opinion filed 11/05/2026 with no amendment, modification, correction or rehearing notation. Illinois Supreme Court Rule 315(a) lets any party petition the Supreme Court for leave to appeal from an Appellate Court judgment in any case that is not appealable to the Supreme Court as a matter of right, and whether leave is granted is a matter of that court's discretion. We take no view on whether a petition will be filed or how it would be resolved.

What the Law Actually Says

Section 503 of the Illinois Marriage and Dissolution of Marriage Act defines marital property as all property, including debts and other obligations, acquired by either spouse after the marriage, subject to a list of non-marital exceptions (750 ILCS 5/503(a)). Property acquired after the marriage is presumed marital, and that presumption is overcome only by clear and convincing evidence (750 ILCS 5/503(b)(1)).

Retirement benefits get their own subsection. All pension benefits, including defined benefit plans, defined contribution plans and accounts, individual retirement accounts and non-qualified plans, that are acquired by or participated in by either spouse after the marriage and before judgment are presumed to be marital property. A spouse may overcome that presumption "by showing through clear and convincing evidence that the pension benefits were acquired by a method listed in subsection (a)" (750 ILCS 5/503(b)(2)). Marital property is then divided in just proportions considering all relevant factors (750 ILCS 5/503(d)).

Two of those subsection (a) exceptions are the ones that matter for premarital agreements. Non-marital property includes "property excluded by valid agreement of the parties, including a premarital agreement or a postnuptial agreement" (750 ILCS 5/503(a)(4)). It also includes property acquired before the marriage, "except as it relates to retirement plans that may have both marital and non-marital characteristics" (750 ILCS 5/503(a)(6)). That second clause is why a retirement account that straddles the wedding date can carry both a marital and a non-marital portion rather than being claimed whole. The Luckett opinion does not cite it; the court decided Calvin's credit argument on a failure of proof as to the plan's premarital value (Luckett, paragraph 22). Our guide to Illinois prenuptial agreements covers the enforceability side of the same framework, and the state-by-state comparison of premarital agreement rules shows how the UPAA and UPMAA models differ elsewhere.

The maintenance distinction the court used in its second holding is also statutory. Temporary relief is governed by section 501, under which either party may petition for temporary maintenance, supported by a financial affidavit and documentary evidence (750 ILCS 5/501(a)(1)). Maintenance itself is governed by section 504, which tells the court to decide first whether an award is appropriate after considering a list of statutory factors (750 ILCS 5/504(a)). The two sections carry different names, different triggers and different procedures, which is the gap the Luckett agreement fell into. Our explainer on how Illinois calculates spousal support walks through the section 504 formula.

The Illinois Uniform Premarital Agreement Act sits alongside all of this. It says parties to a premarital agreement may contract about "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," about "the disposition of property upon separation, marital dissolution, death, or the occurrence or nonoccurrence of any other event," and about "the modification or elimination of spousal support" (750 ILCS 10/4(a)(1), (3), (4)). The Act applies to any premarital agreement executed on or after January 1, 1990, so it governed the Lucketts' September 1994 agreement (750 ILCS 10/11).

The Act also sets out when an agreement is not enforceable: if the party resisting it proves the agreement was not executed voluntarily, or that it was unconscionable when executed and that party lacked fair and reasonable disclosure, did not expressly waive disclosure in writing, and could not reasonably have had adequate knowledge of the other party's finances (750 ILCS 10/7(a)). A separate provision lets a court order support despite a waiver where the waiver causes undue hardship from circumstances not reasonably foreseeable at signing (750 ILCS 10/7(b)).

Notably, the Luckett opinion does not cite the Illinois Uniform Premarital Agreement Act at all. That fits the posture: enforceability had already been conceded by the April 2025 agreed order, so the only question left was contract construction. Readers tracking the surrounding procedure can see our overview of filing and litigating a dissolution in Illinois.

Analysis: Why This Matters

The following is analysis from the Recording Law Editorial Team.

The first thing to get right about Luckett is how narrow it is. The court did not hold that an Illinois premarital agreement cannot reach retirement benefits. It held that this agreement's words did not reach them, and it anchored that conclusion again and again to what paragraph 5 failed to say. Read as a rule about drafting, the decision is significant. Read as a rule about power, it would be overread.

The statute points the same way. Section 503(b)(2) says the marital presumption for pension benefits is rebutted by clear and convincing evidence that the benefits were acquired by a method listed in subsection (a), and subsection (a)(4) lists property excluded by a valid premarital agreement. Read together, the Act plainly contemplates an agreement placing retirement benefits outside the marital estate. Luckett speaks to how clearly the agreement must do it, not whether it may. The court's own phrasing fits that reading: it said any waiver of the right "had to be explicitly made" (Luckett, paragraph 19), which treats explicitness as a requirement for a valid waiver rather than as an impossibility. That is a necessary condition, not a sufficient one. The court did not say that an explicit waiver would have been enforced, and none of the decisions it cites holds that one would be.

The doctrinal move worth watching is the classification. By holding that a spouse's right to a share of retirement benefits earned during the marriage is an important statutory right, the Third District placed premarital agreement interpretation squarely in the explicit-waiver line of authority it drew from Gallagher and Cullman, where silence cannot be treated as surrender (Luckett, paragraphs 17 and 19). General property language that does not name the right is then doing no work, however broadly it is phrased.

The two holdings fail for genuinely different reasons, and collapsing them loses the lesson. The retirement holding is about the subject matter of a property clause: premarital property and its appreciation are not the same subject as benefits accrued later. The temporary maintenance holding is about timing: a waiver expressly keyed to the entry of a judgment does not govern the months before judgment. Woodrum made that timing point in 2018, and Luckett is the same district making it a second time, which is a reasonable signal about how the Third District reads waivers that are tied to a dissolution judgment.

Luckett also separates two functions that often get conflated in prenup disputes. Disclosure goes to enforceability, the subject of section 7(a)(2) of the Illinois Uniform Premarital Agreement Act. Waiver goes to what the operative clauses actually cover. Calvin's asset schedule did real work on the first question and none on the second, which is why paragraph 21 treats the schedule as irrelevant to the waiver question.

Finally, there is the evidentiary footnote that cost the most. Calvin lost even the pre-marriage slice of his savings plan, not because the agreement was unclear but because its 1994 value was never proved. A figure handwritten onto a schedule and initialed by one party, with no evidence of when it was written, was not proof of value more than thirty years later (Luckett, paragraph 22). For a long marriage, the tracing problem can be larger than the drafting problem.

How This Affects You

Illinois courts treat a premarital agreement as a contract and read it as a whole, giving unambiguous language its plain and ordinary meaning (Luckett, paragraphs 15 and 16). One practical consequence is procedural: where the agreement is unambiguous, the reviewing court decides its meaning for itself rather than deferring to the trial judge, so a trial court's reading of a prenup is less insulated on appeal than most family law rulings.

Luckett is a published decision of one of the five Illinois appellate districts, not a decision of the Illinois Supreme Court, so it does not settle the question for the state. Many other states have adopted a version of the Uniform Premarital Agreement Act, but how explicit a waiver must be is a question of each state's own law and each agreement's own words. Nothing in this article interprets any individual agreement.

This is general legal information, not legal advice. It covers Illinois and reflects sources verified on November 9, 2026. Laws change and this story is developing; consult a lawyer licensed in your jurisdiction about your specific situation.

Related articles

• When an Illinois premarital agreement will hold up
• Premarital agreement rules compared state by state
• How Illinois calculates spousal support
• Filing and litigating a dissolution in Illinois

Last updated: 2026-11-09. This is a developing story; details verified as of 2026-11-09.

Frequently Asked Questions

Does an Illinois prenup that waives alimony also waive retirement accounts?

Not automatically. In In re Marriage of Luckett (Ill. App. Ct., 3d Dist., Nov. 5, 2026), the court held that the agreement did not waive the wife's share of pension and work retirement savings earned during the marriage, because the clause that kept each spouse's premarital property separate never mentioned those benefits (paragraph 20).

Can a premarital agreement in Illinois waive a share of a pension or 401(k)?

Luckett did not decide that. It held only that this agreement was not explicit enough, and that any waiver of a spouse's right to a share of retirement benefits earned during the marriage 'had to be explicitly made' (paragraph 19). Separately, the statute lists property excluded by a valid premarital agreement as non-marital (750 ILCS 5/503(a)(4)) and lets the pension presumption in 750 ILCS 5/503(b)(2) be rebutted by clear and convincing evidence that the benefits were acquired by a method listed in subsection (a). Reading those provisions together is this article's own analysis of the statute, not a holding, and none of the decisions cited in Luckett addresses whether an explicit waiver of a marital pension share would be enforced.

What is the difference between maintenance and temporary maintenance in Illinois?

Temporary maintenance is interim support during the case, which either party may request under 750 ILCS 5/501(a)(1), while maintenance is awarded under 750 ILCS 5/504. The Luckett court relied on that statutory distinction in holding that a waiver of maintenance did not waive temporary maintenance (paragraph 27).

Does listing a pension on a prenup asset schedule give up a claim to it?

In Luckett the husband had disclosed his pension and savings plan on the attached schedule, and the court held it did not change the analysis, because the operative clause never mentioned benefits earned during the marriage and nothing in the schedule was an explicit waiver (paragraph 21).

Did the court find the Luckett premarital agreement invalid?

No. The parties had resolved validity by an agreed order in April 2025 finding the agreement valid and enforceable, subject to the trial court's construction of it, so the appeal turned only on what the agreement meant (paragraph 8).

Is In re Marriage of Luckett binding on all Illinois courts?

It is a published opinion of the Appellate Court of Illinois, Third District, filed November 5, 2026. It is not a decision of the Illinois Supreme Court, so it does not settle the question statewide.

Can the husband appeal Luckett to the Illinois Supreme Court?

Illinois Supreme Court Rule 315(a) lets any party petition the Supreme Court for leave to appeal from an Appellate Court judgment in a case that is not appealable as a matter of right, and that court decides whether to grant leave. As of November 9, 2026 the Illinois courts opinions index showed no rehearing, modification or amendment notation on the case, and we take no view on whether a petition will be filed.

Why did the husband lose the part of the retirement account he owned before the marriage?

The only evidence of the plan's premarital value was a handwritten figure on his own asset schedule, initialed by him and not by his wife, with nothing showing when it was added. The trial court found that insufficient to establish value, and the appellate court found no error (paragraph 22).

Does this Illinois ruling apply in other states?

No. Luckett interprets Illinois statutes and one Illinois contract. Many states have adopted a version of the Uniform Premarital Agreement Act, but the standard for how explicitly a waiver must be stated is a matter of each state's own law.