Planning for a marriage is one of the most meaningful things two people can do together. And for many couples in Woodbury, that planning now includes a conversation about prenuptial or postnuptial agreements. These legal documents, often called prenups and postnups, are contracts that address how property, assets, and financial responsibilities will be handled if a marriage ends in divorce, separation, or death.
At Coodin Law Office, we work with couples throughout Woodbury and the surrounding Washington County area to draft, review, and negotiate marital agreements that reflect their real circumstances and goals. Whether you are preparing for a wedding or navigating a financial change years into a marriage, our law office can help you understand your options and put a solid agreement in place.
Woodbury has grown into one of the most prosperous communities in the Twin Cities metro. The city has a median household income of $111,734 , and the average price of a home in Woodbury as of late 2025 is over $450,000 . With significant assets at stake, it is no surprise that more couples in the area are asking about marital agreements before they walk down the aisle, or even years after.
A prenuptial agreement, also known in Minnesota as an antenuptial agreement or “prenup,” is a written contract signed by two people before they marry. It is a legal contract entered into by prospective spouses prior to marriage, designed to provide certainty or predictability after marriage by establishing the value of premarital assets in advance and determining how those assets will be divided in the event of divorce.
A postnuptial agreement, sometimes called a postnup, serves a similar purpose but is created after the wedding. As the name implies, a postnuptial agreement is an agreement made during a marriage. This type of agreement generally serves the same purpose as a prenuptial agreement, but requires additional procedural steps in order to be legally enforceable.
Both types of agreements can cover a range of financial topics:
One thing these agreements cannot do: Minnesota will not permit a prenuptial or postnuptial agreement to include any provisions related to child custody or child support. These particular issues are determined based on the best interests of the child, not the wishes of the parents.
There is a common misconception that prenuptial agreements are only for the wealthy. That is simply not accurate. Anyone going into a marriage with assets or children from a previous marriage should consider a prenuptial agreement.
Couples in Woodbury who may benefit from a marital agreement include:
Many couples contemplating marriage, or even after marriage, opt for a prenuptial or postnuptial agreement so as to reduce or eliminate entirely the uncertainty and anxiety that comes with dividing assets at the time of a divorce, legal separation, or upon the death of a spouse.
Actually, one of the less-discussed reasons couples seek these agreements is estate planning. If one spouse has children from a prior relationship, a prenuptial agreement can help ensure that certain assets pass to those children rather than being absorbed into the marital estate. Families in neighborhoods like Dancing Waters, Bailey’s Arbor, or Powers Lake, where homes often carry significant equity, may find this especially relevant.
Minnesota has specific legal requirements that a prenuptial or postnuptial agreement must meet to be enforceable in court. Getting these details right matters. An agreement that skips a step or is drafted carelessly could be challenged or thrown out entirely.
Minnesota law imposes both procedural and substantive safeguards designed to ensure fairness, transparency, and voluntariness. Under Minnesota law, a valid prenuptial agreement generally requires:
A written document. The agreement must be in writing. Oral or implied prenuptial agreements are not enforceable.
Proper execution. Both parties must sign the agreement in the presence of two witnesses and acknowledge the agreement before an officer authorized to administer oaths.
Full financial disclosure. Each party must provide a full and fair disclosure of income, assets, and debts. A failure to disclose material financial information is one of the most common grounds for invalidation.
A meaningful opportunity for independent legal counsel. Each party should have the chance to consult with their own attorney before signing.
Timing. Updated requirements now include requiring that the agreement be signed at least seven days before the wedding.
Minnesota law also evaluates whether an agreement is substantively fair. Historically, Minnesota applied a two-stage fairness analysis: whether the agreement was fair at the time of execution and whether it is fair at the time of enforcement. An agreement that was reasonable when signed can still be set aside if enforcement would be unconscionable due to substantially changed circumstances.
Postnuptial agreements carry additional requirements beyond those for prenups. A postnuptial agreement is valid and enforceable only if at the time of its execution each spouse is represented by separate legal counsel. This is a stricter standard than what applies to prenuptial agreements.
There is also a timing concern specific to postnups. A postnuptial agreement is presumed to be unenforceable if either party commences an action for a legal separation or dissolution within two years of the date of the agreement’s execution, unless the spouse seeking to enforce the postnuptial agreement can establish that the postnuptial agreement is fair and equitable.
This two-year rule catches many people off guard. If a couple signs a postnup and then separates within two years, the agreement may face serious challenges in court. Timing and context matter enormously.
Minnesota updated its prenuptial agreement law in August 2024, and those changes are worth knowing about. The new law updating the requirements for prenuptial agreements in Minnesota took effect August 1, 2024, and applies to all prenups and postnups created after August 1, 2024.
The added requirements impose stricter rules around the creation of these agreements by introducing clearer rules for financial disclosure, including the basis for valuing assets and income, requiring that the agreement be signed at least seven days before the wedding, and ensuring that each party has a meaningful opportunity to consult independent legal counsel.
The updated law balances fairness between the parties and clarifies that a marriage itself is adequate consideration for an agreement. This resolved years of legal confusion that had made prenuptial agreements harder to draft and enforce with confidence.
If you signed an agreement before August 2024, it is generally governed by the law that was in effect at the time. But if you are considering a new agreement, or thinking about modifying an existing one, working with an attorney who understands the updated framework is important.
A poorly drafted marital agreement can cause more problems than no agreement at all. Drafting a solid prenup or postnup agreement takes careful consideration of the language. It is not a boilerplate document.
Some of the most common problems that can undermine an agreement include:
Incomplete financial disclosure. If one party hides assets or provides inaccurate valuations, a court may refuse to enforce the agreement entirely.
Rushing the process. Rushed signing close to the wedding date raises coercion concerns. Under the updated Minnesota law, agreements must now be signed at least seven days before the wedding.
Unfair or one-sided terms. Agreements must remain fair both at the time of execution and enforcement. Courts may refuse to enforce agreements that become oppressive or unjust due to changed circumstances.
Missing procedural steps. Missing signatures, lack of proper acknowledgment, or inadequate disclosure can render an agreement invalid.
No independent counsel. When only one party has a lawyer, courts tend to scrutinize the agreement more closely. For postnuptial agreements, independent legal representation is not optional. It is required.
One thing that surprises many people: even if an agreement was perfectly valid when signed, changed circumstances over the years could still affect its enforceability. A couple that signed a prenup with modest assets and then built a business together may find that the original agreement no longer reflects their situation fairly. Courts in this area do consider whether enforcement would be unconscionable given how much things have changed.
Not every couple thinks about a marital agreement before the wedding. Life changes, and sometimes the need for one becomes clear later. A married couple may execute a postnuptial agreement if they anticipate a possible divorce yet are still amicable enough to craft a contingency plan. A postnuptial agreement also may be appropriate when a spouse receives a large gift or inheritance and wishes to safeguard the asset as their separate, nonmarital property in the event of divorce.
Other situations where a postnuptial agreement might make sense:
The terms of a prenuptial agreement can also be modified by a postnuptial agreement. So if you already have a prenup but your circumstances have shifted, a postnup may be the tool to update it.
Family law matters for Woodbury residents are handled through the Washington County District Court. Washington County handles all family court filings for the Woodbury area. The courthouse is in Stillwater, about 15 miles from most of Woodbury. If a marital agreement is ever challenged or needs to be enforced, that is the court where the matter would likely be heard.
Every couple’s situation is different. A consultation with our attorneys is the starting point for understanding what kind of agreement may make sense for your circumstances.
Generally, the process involves:
For postnuptial agreements, both spouses must have separate legal representation at the time of signing. We can help connect your spouse with independent counsel if needed.
A prenuptial or postnuptial agreement is not an indication of bad faith or lack of trust on the part of the spouses. Consultation with an experienced Minnesota prenuptial agreement lawyer or postnuptial agreement lawyer can provide significant relief from the time, expense, and anxiety spent in resolving property rights when a marriage relationship is terminated.
Yes. Both are possible, and both require legal support.
In some situations, a spouse may later challenge the validity or enforceability of a prenuptial agreement on the basis that the agreement is substantially unfair or that the prospective spouse was coerced into signing.
Grounds for challenging an agreement in Minnesota may include:
Courts may also consider the prenuptial agreement invalid if the circumstances since getting married have drastically changed and they are no longer conducive to fulfilling the expectations that both parties had when the agreement was originally put into effect.
On the flip side, if you have an agreement and your spouse is refusing to honor it, an attorney can help you enforce it. The outcome in any individual case will depend on the specific facts, the language of the agreement, and how the agreement was executed. We can review your situation and give you a realistic assessment of where things stand.
A prenuptial or postnuptial agreement does not exist in isolation. It often intersects with other areas of family law that Coodin Law Office handles, including divorce, property division, spousal maintenance, and estate planning.
For example, if a couple with a prenuptial agreement later divorces, the agreement may significantly affect how property is divided and whether maintenance is awarded. In the event of a divorce, an antenuptial or postnuptial agreement can spell out a number of issues related to property, including how to treat separate property that each spouse owned prior to the marriage, how to divide marital property in the event of divorce or the death of one spouse, and alimony payments.
It is also worth considering what happens if a marriage ends not in divorce but in death. Without a valid marital agreement, a surviving spouse may have automatic legal rights to certain property, which could conflict with estate planning goals. In the absence of a valid Minnesota prenuptial agreement or other legally effective waiver, a Minnesota surviving spouse will have statutory rights to make certain claims against the estate of a deceased spouse.
For Woodbury residents with significant assets, particularly those in areas with higher home values like Powers Lake or the Twenty One Oaks neighborhood, coordinating a marital agreement with an overall estate plan can be a meaningful step toward protecting long-term financial security for everyone involved.
One of the most consistent mistakes people make when pursuing a prenuptial agreement is waiting too long. Presenting an agreement to a partner a few days before the wedding creates real legal risk. If a groom were to spring a prenuptial agreement onto his bride an hour before walking down the aisle, the bride probably would not have a meaningful opportunity for legal counsel. She would not have time to find a lawyer, have the lawyer review the agreement, and get advised on her options. Even if the bride signed it, she could challenge the agreement later and argue that she did not have a meaningful opportunity to hire a lawyer under Minnesota law.
The updated Minnesota law now requires that an agreement be signed at least seven days before the wedding. But practically speaking, the process should begin months before that deadline. Gathering financial documents, negotiating terms, and allowing both parties time to review and consult with their own attorneys takes time. Rushing the process puts the agreement at risk.
Couples considering a prenuptial agreement should approach the process thoughtfully and well in advance of the wedding. Best practices include full transparency, ample time for review, independent legal counsel for both parties, and drafting provisions that anticipate potential changes in circumstances.
Coodin Law Office serves clients throughout Woodbury and the broader Washington County area, including Oakdale, Lake Elmo, Cottage Grove, and surrounding communities. The Washington County 10th District Court processes filings for civil, criminal, traffic, family, probate, and juvenile matters in Washington County. Our attorneys are familiar with how marital agreements are treated in this jurisdiction and can help you prepare documents that are built to hold up.
Woodbury is a community where people put real thought into their futures. Woodbury continues to be recognized as a well-educated, stable, and professional community with a significant workforce in the medical and high-tech fields. Many residents here have built meaningful careers, accumulated real property, and have families they want to protect. A well-drafted marital agreement is one practical way to do that.
Whether you are newly engaged and want to address financial expectations before the wedding, or you are already married and facing a situation where a postnuptial agreement makes sense, we are here to help you think through the options carefully.
Marital agreements are not about distrust. They are about clarity. When both parties understand what they are agreeing to and have had the chance to review the terms with their own legal counsel, these agreements can actually strengthen a relationship by removing financial uncertainty from the equation.
At Coodin Law Office, we take the time to understand your situation before recommending a course of action.
