Question 1

Is a prenup only for wealthy people?

Accepted Answer

No. While prenups are commonly associated with wealthy individuals, they are valuable for anyone with assets they want to protect, a business they want to keep separate, children from a prior relationship, student loan or other debt they want to keep separate, or an expectation of future inheritance. A prenup is also useful for couples who want to define financial expectations during the marriage, such as how expenses will be shared, whether property will be held jointly or separately, and how financial decisions will be made. The cost of a prenup ($2,500 to $10,000 total) is a fraction of the cost of litigating these issues in divorce.

Question 2

Can a prenup be challenged in court?

Accepted Answer

Yes, and prenups are successfully challenged more often than many people realize. The most common grounds for challenge are: involuntariness (one party was coerced or pressured into signing), unconscionability (the terms are grossly unfair), failure to disclose assets (one party hid or understated their wealth), lack of independent legal counsel (especially for the less wealthy party), and fraud or misrepresentation. To minimize the risk of a successful challenge, ensure both parties have independent counsel, provide full financial disclosure, sign well in advance of the wedding, and include fair terms for both parties.

Question 3

Can a prenup include provisions about alimony/spousal support?

Accepted Answer

In most states, yes. Prenups can include provisions limiting, modifying, or even waiving spousal support (alimony). However, courts in some states will not enforce a spousal support waiver if it would leave one spouse destitute or reliant on public assistance at the time of divorce. In California, a waiver of spousal support is enforceable only if the waiving party had independent legal counsel at the time of signing. Some states evaluate the fairness of spousal support provisions at the time of enforcement rather than at the time of signing.

Question 4

What is a postnuptial agreement and when is it used?

Accepted Answer

A postnuptial agreement is similar to a prenup but is executed after the marriage has already taken place. Postnuptial agreements are used when: the couple did not get a prenup before marriage, circumstances have changed significantly (one spouse started a business, received an inheritance, or had a major income change), the couple is considering separation but wants to try to save the marriage with clear financial terms, or one spouse engaged in financial misconduct. Most states enforce postnuptial agreements under similar standards as prenups, though some courts apply slightly higher scrutiny because the parties are already in a fiduciary relationship.

Question 5

How much does a prenup cost?

Accepted Answer

The total cost of a prenup typically ranges from $2,500 to $10,000, which covers attorney fees for both parties. Each party's attorney typically charges $1,500 to $5,000 depending on the complexity of the couple's finances, the number of issues to be negotiated, and the attorney's geographic location and experience level. Simple prenups for couples with straightforward finances may cost less, while complex agreements involving business valuations, multiple properties, or trust structures can cost $10,000 to $25,000 or more. The cost of a prenup is almost always far less than the cost of litigating these issues in a contested divorce.

State	Key Difference
California	California follows the Uniform Premarital Agreement Act with modifications (Cal. Fam. Code 1610-1617). A 2002 amendment (Cal. Fam. Code 1615) requires that a party against whom enforcement is sought either had independent legal counsel or waived counsel in a separate writing, and was given at least 7 days between first receiving the agreement and signing it. Waivers of spousal support are enforceable only if the waiving party had independent counsel at the time of signing.
Texas	Texas follows the Uniform Premarital Agreement Act (Tex. Fam. Code 4.001-4.010). A prenup is enforceable unless the objecting party proves it was signed involuntarily or was unconscionable when signed and they were not provided a fair and reasonable disclosure of the other party's property and financial obligations. Texas is a community property state, making prenups particularly important for defining separate versus community property.
Florida	Florida follows the Uniform Premarital Agreement Act (Fla. Stat. 61.079). Florida courts evaluate enforceability based on whether the agreement was signed voluntarily, whether there was full disclosure, and whether the terms were not unconscionable at the time of signing. Florida courts have upheld provisions waiving alimony rights, provided the waiver does not leave one spouse with no means of support.
New York	New York treats prenuptial agreements as contracts governed by the Domestic Relations Law (DRL 236(B)(3)). The agreement must be in writing, signed, acknowledged (notarized), and may include provisions for property division, maintenance (alimony), and the rights of each party. New York courts will not enforce agreements that are unconscionable or where there was overreaching, concealment, or fraud in the negotiation process.
Illinois	Illinois follows the Uniform Premarital Agreement Act (750 ILCS 10). A prenup is not enforceable if the objecting party proves it was signed involuntarily or was unconscionable when signed and the party was not provided a fair and reasonable disclosure. Illinois courts have generally upheld prenups that waive maintenance (alimony) rights, provided the waiver was voluntary and informed. Illinois requires the agreement to be in writing and signed by both parties.

When Do You Need a Prenup?

Quick Answer

Step-by-Step Guide

State-by-State Differences

Common Mistakes to Avoid

Documents You'll Need

Prenuptial Agreement

Last Will & Testament

Divorce Settlement Agreement

Frequently Asked Questions

Related Guides