What to know:

  • A 2025 YouGov survey found women are now more likely than men to view a prenup as a "good idea," pointing to protecting their assets and their future children's security.
  • Women earn as much as or more than their husbands in about 45% of opposite-sex U.S. marriages, up from roughly 15% in 1972, according to Pew Research Center analysis of Census data.
  • After divorce, women's household income falls by an average of 41% while men's falls 23%, according to a U.S. Government Accountability Office study, which is part of why financial clarity before marriage matters.
  • A prenup lets you set spousal support and debt terms in advance; without one, a court or mediator decides, and The Cut reported in September 2026 that many divorced women in New York lost more money than they expected.
  • First is built for couples who want to work through these financial conversations on their own timeline, with the option to bring in independent attorneys when the situation calls for it.

This article is written from the perspective of a woman in a heterosexual relationship who is considering a prenup. The financial and legal principles apply regardless of the gender of your partner.

If you are a woman thinking about a prenup, you are in growing company. According to a 2025 YouGov survey, women are now more likely than men to view a prenuptial agreement as a good idea, citing a desire to protect their financial assets and their future children's financial security. That is a meaningful shift, and it tracks with something bigger happening in how women think about money, marriage, and their own financial position. For many women, a prenup has become part of a financial plan, the same way a retirement account or a will is. It is a set of decisions made with full information and time to decide. If you want the companion take on who is driving this change, women initiating prenups is worth a read alongside this one.

What did the 2025 YouGov survey actually find?

The headline finding is straightforward: women now more often call a prenup a good idea than men do. When asked why, women in the survey pointed to protecting their own assets and securing their future children's financial well-being. That framing matters, because it centers a woman's own financial life rather than positioning a prenup as protection for a wealthier partner.

This is an attitudinal shift worth sitting with. A prenup is increasingly seen as a planning tool that reflects financial maturity, and the survey data puts numbers behind what a lot of women already feel. At First, we see the same pattern in our own customers: women initiate roughly half of the prenups we help create. The idea that a prenup is something a partner imposes on a reluctant spouse is out of step with how couples approach this now. Increasingly, women are the ones who start the conversation.

Why are more women seeking prenups now?

The shift in attitudes follows a shift in financial reality. Women are earning more, marrying later, and bringing more into marriage than any generation before them.

Consider the earnings picture. According to Pew Research Center's 2023 analysis of U.S. Census Bureau data, women earn as much as or significantly more than their husbands in about 45% of opposite-sex marriages, roughly triple the share in 1972. Wives are the sole or primary breadwinner in about 16% of opposite-sex marriages, up from 5% in 1972. When a woman earns half or more of a household's income, she has assets, income streams, and financial decisions of her own to think about.

Marriage timing plays a role too. The U.S. Census Bureau reports the 2025 median age at first marriage at 30.8 for men and 28.4 for women. People marrying in their late twenties and thirties tend to arrive with more built up: savings, a career, maybe equity in a business or a home, sometimes a retirement account that has been growing for a decade. More assets entering a marriage means more to think through before the wedding. A prenup is one way to think it through on your own terms. If you are weighing this as part of a larger financial picture, our guide to prenups as financial planning connects the two.

What does a prenup actually protect for a woman?

A prenup lets you decide, in advance and with your partner, how you want to handle money in your marriage and what happens to certain assets if the marriage ends. Without one, those questions default to your state's divorce laws, which may or may not reflect what either of you would choose.

Here is what a prenup can address, in plain terms.

Financial area What a prenup can do Why it matters
Separate property (assets brought in) Can help keep it separate from marital property Protects what you built before marriage
Debt Can clarify who is responsible for which debts Shields you from a partner's pre-existing or future debt
Business or equity Can address ownership, appreciation, and income Protects a company or stake you own
Spousal support Can set expectations in advance Replaces uncertainty with clarity, subject to enforceability rules
Inheritance and gifts Can keep inherited or gifted assets separate Protects family wealth and future children

A well-drafted prenup is designed to keep your separate property separate, to designate which debts belong to whom, and to set expectations around spousal support before either of you needs to think about it under stress. It cannot guarantee a specific outcome; enforceability is decided case by case by a judge. What it can do is improve clarity and shape what a court considers. Waivers of spousal support and inheritance rights are areas where independent attorneys should be involved, and First's attorney-involved options are built for exactly that. For the practical next step, what a woman should ask for in a prenup walks through the specifics.

What happens if you pause your career and there's no prenup?

A September 2026 investigation in The Cut by science journalist Melinda Wenner Moyer, drawing on interviews with 20 divorced women, found that divorce has become more financially punishing for many upper-middle-class women in New York over the last few years. Many of the women said they had no idea how much money they stood to lose.

Two of the stories show how it happens. A woman the magazine calls Annie was a financial analyst earning about what her husband did. When their first child arrived, they agreed that whoever got the smaller bonus that year would step back from work, and it was her. Years later, in mediation, the child support and spousal maintenance on offer would not have kept her and the children in their school district.

Another, Yelena, lost her nonprofit job in the middle of her 2020 divorce. She received no spousal maintenance, largely because of her work history and college degree, and no child support, because the couple agreed to 50/50 custody and she was treated as the higher earner on the strength of her earning potential. She also came out of mediation responsible for half of roughly $100,000 in debt her husband had built up without telling her.

New York did not abolish spousal support. Under New York Domestic Relations Law § 236(B)(6), post-divorce maintenance follows a guideline formula, and the statute gives courts an advisory schedule for how long it lasts:

Length of the marriage Advisory maintenance duration
Up to 15 years 15% to 30% of the marriage's length
More than 15, up to 20 years 30% to 40% of the marriage's length
More than 20 years 35% to 50% of the marriage's length

The same statute tells courts to weigh a spouse's "reduced or lost earning capacity" from a "foregone or delayed" career. So the law does allow for a paused career. What it does not do is guarantee how much weight that pause gets, and in the cases The Cut describes, the answer came down to a mediator's proposal or a judge's view of what each spouse could earn.

That uncertainty is what a prenup can take off the table. Before the wedding, while you are both on good terms, you can agree on:

  • Support if one of you steps back from work. For example, a set amount or a formula tied to the years spent out of the workforce, instead of leaving it to an assessment of earning potential after the fact. Support terms have enforceability rules that vary by state, and some states require each partner to have independent counsel for them, so this is work to do with an attorney.
  • Debt each of you takes on in your own name. A prenup can say that debt one partner incurs during the marriage stays that partner's responsibility between the two of you. It may not bind outside creditors, but it decides who owes whom.
  • Full financial disclosure at signing. Both partners lay out their assets and debts before the agreement is signed, so neither starts the marriage without knowing the other's financial picture.

Is a prenup only useful if I earn less than my partner?

No. This is one of the most persistent myths about prenups, and the earnings data takes it apart. When women earn as much as or more than their husbands in about 45% of opposite-sex marriages, the higher earner in the relationship is often the woman. Higher earners frequently use prenups to protect assets, business interests, and future income they bring into the marriage.

If you own a company, hold equity, have a growing career, or brought significant savings into the relationship, a prenup speaks directly to your situation. It lets you address how your business is treated, how appreciation on your separate assets is handled, and what happens to income you earn. A prenup protects both partners regardless of who out-earns whom. If you are the higher earner, our guide for high-earning partners goes deeper on protecting a business and future income.

Does wanting a prenup mean I don't trust my partner?

Many women worry that raising the subject signals doubt. In practice, couples who create a prenup together often find it opens honest conversations about money, financial goals, and expectations that might otherwise go unspoken for years. Talking through who owns what, how you will handle debt, and what you each expect financially is the kind of conversation strong partnerships are built on.

A prenup is a joining point, a shared decision two people make together, rather than a breaking point. It is increasingly seen as a sign of financial maturity and partnership. If this is the piece of the puzzle giving you pause, asking for a prenup as a sign of maturity speaks to it directly.

How does a prenup protect my financial future after marriage?

Here is a number worth knowing, framed as planning context rather than a warning. According to a U.S. Government Accountability Office study, women's household income falls by an average of 41% after divorce, compared with 23% for men. That gap is part of why financial clarity before marriage matters, and it is part of why more women are choosing to define their financial terms in advance.

A prenup does not change the broader economics of divorce, but it can set clear terms for property division and spousal support ahead of time, which can reduce conflict and uncertainty if a marriage does end. That clarity has value. It also matters that leaving these questions to state default law is a choice, not a neutral fallback. In equitable-distribution states, courts divide marital property in a way the law considers fair, and "equitable" does not always mean "equal." A prenup lets you set the framework yourself, with full information and time to decide, rather than leaving it to a judge applying general rules. You can see how these attitudes have shifted over time in our roundup of prenup statistics.

Frequently asked questions

Are more women getting prenups now?

Yes. A 2025 YouGov survey found women are now more likely than men to view a prenup as a good idea, citing a desire to protect their assets and future children's security. At First, women initiate about half of prenups, reflecting a broader shift toward prenups as financial planning rather than a hedge against a marriage failing.

What can a prenup protect for a woman?

A prenup can define what stays separate property, clarify who is responsible for which debts, set expectations around spousal support, and protect business interests and inheritance. It lets a woman decide these terms in advance with her partner rather than leaving them to her state's default divorce laws, which may not reflect what she would choose.

Do I only need a prenup if I earn less than my partner?

No. A prenup protects both partners regardless of who earns more. Women now earn as much as or more than their husbands in about 45% of opposite-sex marriages, and higher earners often use prenups to protect assets, businesses, and future income they bring into the marriage.

Does wanting a prenup mean I don't trust my partner?

No. Many couples find that creating a prenup together opens honest conversations about money, goals, and expectations. A prenup is increasingly seen as a sign of maturity and financial partnership. Raising the subject reflects a willingness to plan together, which is a foundation of a strong relationship.

Can a prenup protect me if I stop working to raise children?

Yes. A prenup can set spousal support terms in advance for a partner who steps back from work, such as a set amount or a formula tied to years out of the workforce. Without one, support is decided at divorce, often on your estimated earning potential rather than what you actually earn.

How does a prenup affect my finances after divorce?

A prenup can set clear terms for property division and support in advance, which can reduce conflict and uncertainty. This matters because a Government Accountability Office study found women's household income drops an average of 41% after divorce, compared with 23% for men. Planning ahead gives you more say in your own outcome.

Where First fits

If you are a woman thinking about a prenup as part of your financial plan, First is built to help you work through the money conversation and the agreement on your own timeline, with the option to bring in independent attorneys when your situation calls for it. No hourly rates, no back and forth with attorneys unless you want it, no surprises. You set the terms now, with full information and time to decide. Explore how First works when you are ready.

Methodology

These figures are drawn from named public sources: earnings shares from the Pew Research Center's 2023 analysis of U.S. Census Bureau Current Population Survey and American Time Use Survey data; attitudes from a 2025 YouGov survey; median marriage age from the U.S. Census Bureau; and post-divorce income change from a U.S. Government Accountability Office study. First's initiation figure reflects First's own customer data. Case examples are drawn from The Cut's September 2026 reporting, which uses pseudonyms for the women interviewed, and New York's maintenance rules from the text of Domestic Relations Law § 236(B)(6).

Sources

First is not a law firm. The information and tools provided by First on this site are not legal advice and not a substitute for the advice of an attorney.