A prenuptial agreement (pre-nup) is designed to protect both parties, not just one, before they get married, so timing matters.
One of the most common questions people ask is: “When should a prenuptial agreement be signed?”
The short answer is before the wedding. Once you are legally married, it is generally too late to create a prenuptial agreement. Instead, you would need to consider a different type of contract: a postnuptial agreement.
While Utah law does not establish a specific deadline (such as 30 or 60 days before the wedding), waiting until the last minute can create unnecessary legal risks and may make it easier for someone to argue later that they did not sign the agreement voluntarily.
If you have any questions, contact our prenuptial agreement lawyers in Salt Lake City.
Why Does the Timing Matter?
A prenuptial agreement is a contract.
Like most contracts, it must be entered into voluntarily and with an understanding of its terms. If an agreement is presented in a shortened timeframe (think one day or week before the ceremony), one party may later claim they felt pressured to sign because family members had already traveled, deposits had been paid, and canceling the wedding was not a realistic option.
Note: That does not automatically make the agreement invalid. However, it can create issues that may have been avoided with better planning.
Starting the process early gives both people the opportunity to review the agreement carefully and make informed decisions in calmer ways.
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Is There a Deadline Under Utah Law?
No.
Utah has adopted the Uniform Premarital Agreement Act (UPAA), which governs prenuptial agreements. The Act does not require a prenup to be signed a certain number of days before the wedding.
Instead, courts generally look at the circumstances surrounding the agreement, including whether it was signed voluntarily and whether each person had a meaningful opportunity to understand what they were signing.
And since every situation is different, there is no magic number of days that guarantees an agreement will (or will not) be enforceable.
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How Far in Advance Should You Start?
Although there is no legal deadline, it is generally wise to begin discussing a prenuptial agreement well before the wedding.
Starting early allows time to:
- Exchange financial information across all channels
- Discuss individual goals and concerns carefully and thoughtfully
- Prepare draft agreements and review
- Review proposed revisions and discuss
- Consult with attorneys if desired (recommended)
- Resolve questions without the pressure of an approaching wedding date
Giving yourselves time often results in a stronger agreement and a smoother process.
Can You Sign a Prenup the Day Before the Wedding?
You can, but doing so may not be advisable.
A last-minute signing does not automatically invalidate a prenuptial agreement. However, it may invite questions about whether both parties truly had enough time to:
- Read the agreement in its entirety
- Understand the legal consequences of all things listed
- Ask questions
- Seek independent legal advice
- Consider whether changes were needed and what they are exactly
The closer the signing occurs to the wedding, the greater the possibility that someone could later argue they signed under pressure.
Every case depends on its own facts.
Can You Sign a Prenuptial Agreement After the Wedding?
No.
Once the marriage has taken place, a prenuptial agreement is no longer an option because the parties are already married.
If a married couple wants to establish financial rights and responsibilities, they may consider a postnuptial agreement instead.
Although postnuptial agreements address many similar financial topics, they are different legal documents and are governed by different legal considerations.
Should Each Person Have Their Own Lawyer?
Utah law does not require each future spouse to hire counsel prior to signing a prenup agreement.
However, independent legal advice is often recommended for many reasons.
Having separate attorneys can help ensure that each person:
- Understands the agreement
- Has an opportunity to ask questions
- Appreciates the legal consequences
- Makes an informed decision before signing
Independent legal advice can also reduce future disputes about the level of understanding of the agreement.
Why Financial Disclosure Matters
A prenuptial agreement is intended to help both parties make informed financial decisions before marriage.
That process usually includes disclosing important financial information, such as:
- Income
- Savings (all kinds and types)
- Real estate
- Retirement accounts
- Investments
- Business interests or involvement
- Significant debts
Accurate financial disclosure enables each person to understand the financial picture before agreeing to the contract terms.
Avoid Common Mistakes
Some of the most common mistakes involving prenuptial agreements include:
- Waiting until the last week before the wedding to review/sign
- Failing to disclose significant assets or debts in the agreement
- Downloading an online template without legal guidance and using it without legal counsel
- Assuming every couple needs the same agreement (be narrow and specific in your requests)
- Signing without fully understanding the terms or having unanswered questions
Most of these issues can be avoided by beginning the process early and seeking experienced legal advice.
A Prenup Should Not Feel Like an Emergency
A prenuptial agreement should be part of thoughtful financial planning, not a surprise introduced days before the ceremony.
When couples discuss finances openly and begin the process well before the wedding, they often have better conversations about expectations, future goals, and financial responsibility.
Taking the time to carefully prepare the agreement has two effects: ensuring that the agreement benefits both parties and that it also reduces the likelihood of future disputes or issues.
Brown Family Law Can Help
Whether you are considering a prenuptial agreement for the first time or have questions about one that has already been drafted, experienced legal guidance can help protect your interests.
At Brown Family Law, we work with individuals and couples throughout Utah to prepare, review, and negotiate prenuptial agreements that comply with Utah law and reflect each couple’s unique financial circumstances.
If you are planning to get married and want to discuss whether a prenuptial agreement is right for you, call Brown Family Law to schedule a consultation. Our team can answer your questions, explain your options, and help you create an agreement that provides clarity and peace of mind before your wedding day.
