Independent Review of a Prenup You Were Handed

What Independent Review Actually Means

Independent counsel, in plain terms, is an attorney who represents only the person reviewing the agreement. That attorney does not represent the person who asked for the prenup, does not work alongside the attorney who drafted it, and owes no duty to the other side. Their job is to explain the agreement to one person and to protect that one person's interests in it.

That distinction matters because a prenup usually has a single author. One side's attorney drafts it, and the drafting reflects that client's goals, often reasonable goals such as keeping a business, a house bought before the marriage, or an expected inheritance separate. The drafting attorney cannot also advise the other party about whether those terms are fair to them. Review is the counterweight: a second attorney, chosen by the receiving party, reading the same document from the other direction.

Review and drafting are different jobs. Drafting starts with a blank page and a client's instructions. Review starts with someone else's document and asks what it means for the person who did not write it: which rights the agreement asks them to give up, what it says about property and support, what the disclosure attached to it does and does not show, and whether the signing process meets the statutory steps California sets out.

California treats this as a defined role, not just good practice. A premarital agreement, under Family Code section 1610(a), is "an agreement between prospective spouses made in contemplation of marriage and to be effective upon marriage." It must be in writing and signed by both parties (section 1611), and it takes effect at the marriage (section 1613). Family Code section 1500 allows the property rights that California statutes would otherwise give spouses to be changed by such an agreement. Because the agreement can rewrite those default rights, the Family Code ties several enforceability rules directly to whether the signing party had their own lawyer, as the next sections explain.

California's Seven-Day Rule and What It Protects

Two separate seven-day requirements appear in Family Code section 1615, and both bear directly on someone who has just been handed a prenup with a deadline attached.

The first concerns the advice to get a lawyer. Under section 1615(c)(1), the party being asked to sign must either be represented by independent legal counsel at signing or, after being advised to seek independent counsel, expressly waive that representation in a separate writing. The statute adds: "The advisement to seek independent legal counsel shall be made at least seven calendar days before the final agreement is signed."

The second concerns time with the document itself. For agreements signed on or after January 1, 2020, section 1615(c)(2)(B) requires that the party "had not less than seven calendar days between the time that party was first presented with the final agreement and the time the agreement was signed, regardless of whether the party is represented by legal counsel." Having a lawyer does not shorten that window. A represented party still gets the full seven calendar days.

The phrase that carries the most weight here is "final agreement." The seven-day clock in section 1615(c)(2)(B) runs from when the final version is first presented, not from when an early draft arrived. Drafts often go back and forth as terms are negotiated, and a version that changes the terms is a new version for this purpose. The statute does say the requirement "does not apply to nonsubstantive amendments that do not change the terms of the agreement," so fixing a typo or a formatting error does not, by itself, restart the clock.

The practical consequence is set out in the statute's own structure. Section 1615(a)(1) makes a premarital agreement unenforceable if the party against whom enforcement is sought proves they did not sign it voluntarily. Section 1615(c) then provides that the agreement "shall be deemed" not to have been signed voluntarily unless the court finds, in writing or on the record, that each listed condition was met, including the two seven-day requirements. If the seven-day window was not honored, the agreement's enforceability is at risk under that framework. The court can also weigh "any other factors the court deems relevant" (section 1615(c)(5)).

For the person holding a draft with the wedding a few weeks out, this rule does something specific. It builds a pause into the process that neither side can skip, and it gives the receiving party a defined stretch of time with the actual document they will sign.

Spousal Support Provisions: The Independent-Counsel Requirement

Spousal support terms get their own rule. Family Code section 1612(c) provides that any provision in a premarital agreement regarding spousal support, "including, but not limited to, a waiver of it, is not enforceable if the party against whom enforcement of the spousal support provision is sought was not represented by independent counsel at the time the agreement containing the provision was signed, or if the provision regarding spousal support is unconscionable at the time of enforcement."

That sentence contains two separate tests.

The first is a threshold about representation at signing. A spousal-support provision, whether it limits support, sets a formula, or waives it entirely, is not enforceable against a party who did not have independent counsel when the agreement was signed. Under section 1615(c)(1), a party can generally waive counsel in writing for purposes of the voluntariness analysis; section 1612(c) contains no comparable written-waiver route for the spousal-support term itself. The requirement is statutory and specific to spousal support. It does not mean every provision of a prenup is unenforceable without counsel. Property terms, for example, are evaluated under section 1615's voluntariness and unconscionability rules rather than section 1612(c).

The second test looks forward. Even with independent counsel at signing, a spousal-support provision is not enforceable "if the provision regarding spousal support is unconscionable at the time of enforcement." Unconscionable, in plain words, means so one-sided or harsh that a court will not enforce it. The test is applied when someone tries to enforce the provision, which could be many years after the wedding. Circumstances change: health, income, children, years out of the workforce. A support term that looked balanced when it was signed can still be challenged as unconscionable later. Under section 1615(b), unconscionability "shall be decided by the court as a matter of law," which means a judge makes that call, not a jury.

The statute closes one more door: "An otherwise unenforceable provision in a premarital agreement regarding spousal support may not become enforceable solely because the party against whom enforcement is sought was represented by independent counsel." Having a lawyer is necessary for a spousal-support term to hold, but it is not sufficient on its own.

For a reader whose draft includes a support waiver, this section is often the one that changes the conversation. The agreement's author has every reason to want that term to survive, and the Family Code makes the receiving party's own counsel a condition of it doing so.

What a Reviewer Examines in the Agreement

Family Code section 1612(a) sets the outer boundary of what a premarital agreement may address. The parties may contract about all of the following:

• The rights and obligations of each party in any property of either or both of them, "whenever and wherever acquired or located."
• The right to buy, sell, use, transfer, exchange, abandon, lease, consume, spend, assign, create a security interest in, mortgage, encumber, dispose of, or otherwise manage and control property.
• The disposition of property upon separation, marital dissolution, death, or the occurrence or nonoccurrence of any other event.
• The making of a will, trust, or other arrangement to carry out the agreement.
• Ownership rights in and disposition of the death benefit from a life insurance policy.
• The choice of law governing the construction of the agreement.
• Any other matter, including personal rights and obligations, "not in violation of public policy or a statute imposing a criminal penalty."

A review reads the draft against that list. Each term is checked for what it actually does, not what its heading suggests.

Property characterization. California is a community property state, meaning property acquired during marriage generally belongs to both spouses, while property owned before marriage or received by gift or inheritance is generally separate. Because section 1500 lets a premarital agreement alter those default rules, much of a typical prenup is about characterization: which assets, and which future earnings, will be treated as separate and which as community. Section 1610(b) defines property broadly, as "an interest, present or future, legal or equitable, vested or contingent, in real or personal property, including income and earnings." A clause that makes each spouse's earnings during marriage separate property, for example, reaches far further than a clause about a single house, and the review spells out that difference.

Spousal support terms. Any support provision is read against section 1612(c), described above, including whether its terms could be argued to be unconscionable later.

Child support. Section 1612(b) is direct: "The right of a child to support may not be adversely affected by a premarital agreement." A review flags any language that appears to limit support for children.

Disclosure. A prenup is often signed alongside schedules listing each party's assets, debts, and income. Under section 1615(a)(2), an agreement is not enforceable if the challenging party proves it was unconscionable when signed and, before signing, all of the following applied to them: they were not given "a fair, reasonable, and full disclosure of the property or financial obligations of the other party"; they did not voluntarily and expressly waive, in writing, any right to further disclosure; and they did not have, or reasonably could not have had, adequate knowledge of the other party's property or obligations. A reviewer looks at what was disclosed, whether values are given or only asset names, and whether the draft contains a written waiver of further disclosure that the receiving party may not have noticed.

Choice of law and later changes. If the agreement says another state's law governs, that is a term with consequences, and it is read as one. Section 1614 provides that after the marriage, a premarital agreement "may be amended or revoked only by a written agreement signed by the parties," so the review also considers what the document says about future amendment.

Just as important is what the agreement does not say. Omissions can matter as much as terms: a schedule that leaves out a retirement account, a clause that covers a business but is silent about its growth, a death provision with no mention of life insurance. Reading for gaps is part of reading on behalf of one person rather than the person who wrote the draft.

The Unrepresented-Party Disclosure Requirement

California allows a person to sign a prenup without their own lawyer, but section 1615(c)(3) attaches specific conditions to that choice. To meet the voluntariness standard, a party "if unrepresented by legal counsel" must have been "fully informed of the terms and basic effect of the agreement as well as the rights and obligations the party was giving up by signing the agreement."

The statute is concrete about how that information must be given:

• In writing. "The explanation of the rights and obligations relinquished shall be memorialized in writing and delivered to the party prior to signing the agreement."
• In a language the party is proficient in. The party must have been "proficient in the language in which the explanation of the party's rights was conducted and in which the agreement was written."
• With a signed acknowledgment. On or before signing, the unrepresented party "shall... execute a document declaring that the party received the information required by this paragraph and indicating who provided that information."

Section 1615(c)(4) adds that the agreement and these writings must not have been signed "under duress, fraud, or undue influence," and that the parties must not have lacked capacity to enter into the agreement.

If the written explanation was never provided, was delivered only at the signing table, or was in a language the party could not read well, the agreement's enforceability may be affected under the same voluntariness framework described earlier. And even a fully compliant written explanation does nothing for a spousal-support provision, because section 1612(c) turns on actual representation by independent counsel at signing.

That is why the written-disclosure route is the less direct path. It applies only when a party proceeds without counsel, and it depends on a document prepared by, or on behalf of, the other side. Having independent counsel at signing satisfies section 1615(c)(1) directly and meets the spousal-support threshold in section 1612(c). Some readers arrive here because they have been told a lawyer is "not really necessary" for a straightforward agreement; these subsections are the statute's own answer to what happens in that case.

Where San Diego County Prenup Cases Are Filed

A prenup review itself is not a court matter. Nothing is filed when an attorney reads a draft. The court becomes relevant later, if the marriage ends and one spouse asks the court to enforce the agreement while the other challenges it. In San Diego County, that dispute is decided within the family law case at the Superior Court of California, County of San Diego.

The court assigns family law cases to one of four divisions by ZIP code, using its ZIP Code List (ADM-254):

• Central Division. Most family law cases from the ZIP codes ADM-254 assigns to the Central Division are filed at the Central Courthouse, 1100 Union Street, San Diego, CA 92101.
• North County Division. Most family law cases from the ZIP codes assigned to the North County Division are filed at the North County Regional Center, 325 South Melrose Drive, Vista, CA 92081.
• East County Division. Most family law cases from the ZIP codes assigned to the East County Division are filed at the East County Regional Center, 250 East Main Street, El Cajon, CA 92020.
• South County Division. Most family law cases from the ZIP codes assigned to the South County Division are filed at the South County Regional Center, 500 3rd Avenue, Chula Vista, CA 91910.

Whichever courthouse hears the case, in San Diego, Vista, El Cajon, or Chula Vista, the judge applies the same California statutes: section 1615's voluntariness and unconscionability tests, and section 1612(c)'s spousal-support rule. The record of how the agreement was signed, including when the final version was presented, when the advisement to seek counsel was made, and whether the reviewing party had independent counsel, is what a judge in that courthouse would look at years from now. A careful review creates that record at the start.

What This Site Covers — and What It Does Not

San Diego Family Law Advocates covers California law only. The agreement in front of a reader may mention another state, or one partner may have lived elsewhere, but the guidance on this site addresses how California's Family Code treats a marital agreement, and nothing beyond that.

Within California law, the focus is deliberate and narrow: marital agreements. That means the rules that govern getting an agreement made, including drafting, independent review, timing, and disclosure; what an agreement can and cannot cover, from separate property and a business to inheritance, retirement, debt, spousal support, children, and the family home; and how an agreement is enforced, challenged, changed, or revoked when a marriage ends. Postnuptial agreements, made after the wedding, are part of that subject as well, though the premarital rules in sections 1610 through 1616 are written for agreements made before marriage. Once spouses are married, Family Code section 721 places them in a fiduciary relationship with each other, which "imposes a duty of the highest good faith and fair dealing on each spouse."

For a reader holding a prenup they did not write, that focus means the material here is written for exactly the question in front of them: what this document does, and whether the way it is being signed meets California's requirements.