What to know:
- A prenup questionnaire is the intake step that collects the information needed to draft your agreement: assets, debts, income, and financial obligations for each partner.
- Financial disclosure before a prenup means each partner shares a full list of their assets, debts, income, and obligations, and every state requires some level of it for the agreement to hold up.
- A party has adequate disclosure when they receive a reasonably accurate description and good-faith estimate of the value of the other party's property, liabilities, and income, or expressly waive that disclosure in a separate signed record (North Dakota Century Code 14-03.2).
- Gathering documents early matters: full written disclosure means exchanging detailed lists with supporting paperwork like bank statements and property appraisals.
- First's guided online process turns the questionnaire into a structured, step-by-step intake, so you enter your financial picture once and the disclosure exhibit is built for you rather than assembled by hand.
If you've decided to get a prenup, one of your first questions is probably a practical one: what will they ask me? It's a fair thing to wonder. The word "questionnaire" can sound like a test, and the whole process can feel like it demands paperwork you don't have on hand yet.
Here's the reassuring part. A prenup questionnaire is preparation, not scrutiny. It's the intake step that gathers the facts your agreement gets built on, and most of those facts are things you already know or can pull together in an afternoon. Every state requires some level of financial disclosure for a prenup to hold up, from "full and fair" disclosure to "adequate knowledge" of the other partner's finances, so the questionnaire's core job is capturing a complete financial picture for each of you. The Uniform Premarital Agreement Act and its successor, the Uniform Premarital and Marital Agreements Act, have been adopted by 29 states plus the District of Columbia, according to the Uniform Law Commission, and disclosure sits at the center of how those laws work. This post walks you through what the questionnaire asks, why it asks it, and what to gather before you begin.
What is a prenup questionnaire, and what does it do?
A prenup questionnaire is the intake step that collects the information needed to draft your agreement. It gathers each partner's assets, debts, income, and financial obligations, plus your goals for how you want property handled. That information becomes two things: the financial disclosure that accompanies your agreement, and the foundation the drafted terms are built on.
Think of it as the difference between the facts and the decisions. The questionnaire captures the facts, meaning what each of you owns and owes. You and your partner make the decisions about what those facts mean for your marriage. A questionnaire that's thorough on the front end means fewer surprises later and a cleaner document at the finish.
This is also where an online intake shows its value. Instead of staring at a blank worksheet and guessing at what belongs where, you answer structured questions one at a time, and the tool assembles your answers into the format the agreement needs. Our prenup checklist walks through the categories in more detail if you want to preview them before you start.
What financial information does a prenup questionnaire ask for?
The heart of the questionnaire is your financial picture, and it breaks into a few plain categories. You'll list your assets: bank and brokerage accounts, retirement accounts, real estate, vehicles, and valuable personal property. You'll list your debts: student loans, credit cards, mortgages, and any business obligations. You'll note your income, including salary, self-employment income, and investment income. Many couples also record anticipated inheritances or family gifts and how they'd like those treated.
If either of you owns a business or a professional practice, that gets its own attention: ownership stakes, the practice itself, and any intellectual property. Business interests are often the most involved part of a prenup, so the questionnaire asks about them specifically rather than lumping them in with other assets.
Here's a scannable preview of the categories and the kinds of documents that support each one.
| Category | What it includes | Example documents |
|---|---|---|
| Assets | Bank/brokerage accounts, retirement accounts, real estate, vehicles, valuable personal property | Statements, appraisals |
| Business interests | Ownership stakes, professional practices, intellectual property | Valuations, ownership records |
| Debts | Student loans, credit cards, mortgages, business obligations | Loan and card statements |
| Income | Salary, self-employment income, investment income | Pay stubs, tax returns |
| Anticipated inheritances/gifts | Expected inheritances, family gifts | Estimated values (optional) |
| Goals (not disclosure) | How you want property, income, and debts handled | None; this is the conversation |
That last row matters, and we'll come back to it. Everything above the goals row is disclosure. The goals row is where you and your partner decide the terms. Understanding what a prenup actually protects can help you see why the intake asks for each category.
Why does the questionnaire require full financial disclosure?
Disclosure is the reason the questionnaire exists, and it's tied directly to whether your agreement holds up. The idea is straightforward: each partner should sign the agreement knowing what the other person owns and owes. A signature given without that knowledge is a weak signature, and courts treat it that way.
The specific standard varies by state, which is why the questionnaire aims for completeness rather than a single national checkbox. Under North Dakota's version of the Uniform Act, a party has adequate financial disclosure when they receive a reasonably accurate description and good-faith estimate of the value of the other party's property, liabilities, and income, or when they expressly waive that disclosure in a separate signed record (North Dakota Century Code 14-03.2). Florida frames it as "adequate knowledge" of the other party's property and financial obligations, and defines property broadly to include present and future, legal and equitable interests (Florida Statutes 61.079). California requires that each party receive fair and reasonable disclosure of the other's property and finances (California Family Code 1615). Different words, same underlying purpose.
As Linda J. Ravdin writes in Premarital Agreements and the Uniform Acts, published by the ABA Family Law Section, disclosure functions as its own validity criterion under the Uniform Acts, distinct from questions of whether the terms themselves are fair. In plain terms: a court can look at whether you disclosed and whether the deal was reasonable as two separate questions. Incomplete disclosure is one of the most common reasons agreements get challenged later. If a court finds a party wasn't given a fair and reasonable picture of the other's finances, it can decline to enforce the agreement.
None of this means a prenup guarantees any outcome; enforceability is decided case by case. Thorough disclosure is designed to give your agreement the strongest possible footing. If you want the deeper reasoning, we've written more on why full financial disclosure matters for a prenup and on what makes a prenup enforceable.
What documents should you gather before you start?
You don't need every document in hand to begin, but gathering the main ones early makes the whole process smoother. Full written disclosure typically means exchanging detailed lists supported by documentation, and many couples attach statements and appraisals to back up the numbers they report.
Helpful documents to pull together include recent bank and brokerage statements, retirement account statements, real estate values or appraisals, vehicle values, business valuations if you own a stake in a company, and statements for debts like student loans and credit cards. Pay stubs and recent tax returns cover the income side. For anticipated inheritances or gifts, an estimate is fine; you don't need formal paperwork for something that hasn't happened yet.
A useful way to approach this: set aside an hour, log into your financial accounts, and download the most recent statement from each. That single session covers most of what the questionnaire will ask about. Our prenup checklist organizes these categories if you'd rather work from a list as you go.
What does the questionnaire not decide for you?
This is where couples sometimes get anxious, so it's worth being clear. The questionnaire gathers information; you and your partner decide the terms. It captures what each of you owns and owes, and it records your goals, but the substance of the agreement is something you decide together and then have drafted.
That substance includes the real decisions: what stays separate property (the assets each of you keeps as your own), how marital property (what you acquire together during the marriage) is handled, how income is treated, and who's responsible for which debts. In equitable distribution states, which divide marital property by what a court considers fair, "equitable" doesn't always mean "equal," and a prenup lets you set your own terms rather than leaving those calls to a default rule. Those are conversations, and they're worth having openly. If you haven't started that talk yet, we've written about how to bring up a prenup with your partner.
A couple of things are off the table entirely. Child custody and child support cannot be decided in a prenup; those are handled separately at the time of a divorce, based on the child's best interest. If you find yourself wondering about a postnuptial agreement, the version signed after marriage, that's a distinct path, and it's worth consulting independent legal counsel about a postnuptial agreement rather than treating it as an extension of your prenup intake.
How does a guided online questionnaire compare to a blank form?
A blank worksheet asks you to know what to write before you know what matters. You have to figure out the categories, remember what belongs in each one, and assemble the disclosure exhibit by hand. It's doable, but it leaves room to leave something out, and an omission in disclosure is one of the weak points a challenge tends to target.
A guided online intake works the other way around. No blank pages, no guessing at categories, no assembling exhibits by hand. You answer structured questions in order, the tool prompts you for the pieces that are easy to forget, and your answers flow into a formatted disclosure that travels with the agreement. The structure reduces the risk of gaps, which is the whole point of gathering the information carefully in the first place.
If you're weighing your options across DIY, attorney-drafted, and guided-online paths, we've compared them in DIY prenup vs. lawyer. The right path depends on how complex your finances are and how much hand-holding you want, and a guided process sits comfortably in the middle for many modern couples.
Frequently asked questions
What is a prenup questionnaire?
A prenup questionnaire is the intake step that collects the information needed to draft your agreement. It gathers each partner's assets, debts, income, and financial obligations, plus goals for how you want property handled. That information becomes the financial disclosure and the foundation the drafted agreement is built on.
What information do I need for a prenup?
You'll need a complete picture of each partner's finances: bank and investment accounts, real estate, retirement accounts, business interests, vehicles, and valuable personal property, along with all debts like student loans and credit cards, plus income. Many couples also note anticipated inheritances and how they want them treated.
What documents should I gather before starting?
Helpful documents include recent bank and brokerage statements, retirement account statements, real estate and vehicle values or appraisals, business valuations, and statements for debts like student loans and credit cards. Full written disclosure typically means exchanging detailed lists with supporting documentation like bank statements and property appraisals.
Does a prenup questionnaire require full financial disclosure?
Most states require some level of disclosure for a prenup to be enforceable. How much detail you need depends on your state, which may call for "full and fair" disclosure, "adequate knowledge," or allow a written waiver. Sharing a complete picture protects the agreement for both partners.
What happens if I leave something off the questionnaire?
Incomplete disclosure is one of the most common reasons agreements get challenged later. If a court finds a party wasn't given a fair and reasonable picture of the other's finances, it can decline to enforce the agreement. Completeness protects both partners, so it's worth being thorough.
Does the questionnaire decide who gets what?
No. The questionnaire gathers information; you and your partner decide the terms. It captures the facts, meaning what each of you owns and owes, along with your goals, but the substance of the agreement, like what stays separate and how income is handled, is something you decide together and then have drafted.
Getting started
Preparing for a prenup starts with knowing what you're working with, and the questionnaire is where that clarity begins. Gather your statements, think through your goals, and the rest of the process has something solid to build on.
If you're ready to move from gathering information to building your agreement, First's guided online process walks you through the questionnaire step by step and turns your answers into a clear financial disclosure. It's designed for modern couples who want a straightforward, on-your-timeline way to get started.
Methodology
This post cites state statutes and the Uniform Law Commission for legal standards and describes disclosure practice qualitatively. The UPAA/UPMAA adoption count of 29 states plus the District of Columbia is attributed to the Uniform Law Commission. No original First data or quantitative surveys are used; where sources supported only a qualitative claim, it is stated qualitatively rather than with an invented figure.
Sources
- North Dakota Century Code Chapter 14-03.2: definition of adequate financial disclosure, including good-faith estimate of value or signed waiver.
- Florida Statutes 61.079: the "adequate knowledge" disclosure standard and the broad definition of property.
- California Family Code 1615: fair and reasonable disclosure and enforceability as one state example.
- Uniform Law Commission: background on the UPAA/UPMAA and the adoption figure of 29 states plus the District of Columbia.
- Premarital Agreements and the Uniform Acts, Linda J. Ravdin, ABA Family Law Section (2017): expert framing of disclosure as a distinct validity criterion under the Uniform Acts.
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.