The Difference Between A Prenuptial And Postnuptial Agreement In Virginia
In Virginia, the primary difference between a prenuptial and postnuptial agreement lies in their timing and the legal standards for enforceability under the Virginia Premarital Agreement Act (Va. Code § 20-147 et seq.). While a prenup is executed before the wedding to preemptively protect separate property and establish expectations for spousal support, a postnup is created after the marriage has begun, often to address newly acquired assets, unexpected inheritances or business interests. Furthermore, because spouses legally owe each other a fiduciary duty once married, Virginia courts subject postnuptial contracts to stricter scrutiny regarding full financial disclosure and valid consideration.
Prenuptial agreements (also known as premarital agreements) are recognized by statute in Virginia and are an excellent way of ensuring that you can enter a marriage while still protecting your assets. They are commonly used by individuals who own property prior to the marriage, especially when they have children from prior relationships for whom they want to preserve those assets.
Prenuptial agreements should be approached not only with sensitivity to the emotions involved in the upcoming marriage but also with the formality of a contract affecting important future marital rights. It is important that you hire a skilled and knowledgeable attorney to draft a prenuptial agreement, as there are nuances that can have far-reaching effects if the agreement ultimately needs to be enforced.
At Hirsch & Ehlenberger, P.C., our attorneys have drafted prenuptial agreements that have been effective in courts throughout Northern Virginia, including Fairfax County, Loudoun County, Prince William County, Arlington County, and Alexandria.
Are Prenuptial And Postnuptial Agreements Legally Enforceable In Virginia?
Virginia law formally recognizes and enforces both types of agreements under the Virginia Code Section 20-147 or the Virginia Uniform Premarital Agreement Act. This law sets clear standards for what makes these agreements valid and enforceable, giving couples a reliable legal framework to work within. As long as an agreement meets those standards, Virginia courts will uphold it.
What These Agreements Can Protect
One of the most valuable aspects of a prenuptial or postnuptial agreement is the ability to decide ahead of time what happens to your assets. Virginia law allows couples to address a wide range of financial matters in these agreements, including:
- Future earnings: An agreement can define how income earned during the marriage is treated, whether as separate or marital property.
- Corporate equity: If you own shares in a business or hold an ownership interest in a company, an agreement can protect that equity from becoming subject to division during divorce.
- Inheritance: An agreement can establish that inherited property remains yours alone, regardless of when you receive it during the marriage.
Every couple’s situation is different, and the right agreement should reflect your specific financial picture and long-term goals.
What Are Sunset Clauses?
A sunset clause is a provision that sets an expiration date or condition on some or all of the terms in a prenuptial or postnuptial agreement. If the conditions are met, those terms no longer apply. For example, certain provisions might expire after a set number of years of marriage or upon the birth of a child. While sunset clauses are not required, they can be a meaningful way to build flexibility into an agreement and ensure it reflects how your life together may change over time.
Enforceability Standards
Even a carefully written agreement can be challenged in court if it does not meet Virginia’s enforceability standards under Virginia Code Section 20-151. The law focuses on three key areas:
- Voluntary agreement: Both parties must sign the agreement freely and without duress or coercion.
- Full financial disclosure: If one party hides or misrepresents financial information, the agreement may not hold up in court.
- Unconscionability: Courts can reject an agreement that is heavily one-sided or unfair.
Courts take these requirements seriously, and an agreement that falls short in any of these areas risks being thrown out entirely.
How Long Before Your Wedding Should You Seek A Prenuptial Agreement?
We recommend clients come in at least two months before the date of the wedding since planning a wedding can be very hectic and the drafting process can require some back and forth to ensure that the client’s unique needs are met. This also ensures both parties have time to review the prenuptial agreement before it is signed so that it does not create last-minute stress or spill over into the joy of the wedding. Your spouse should have time to review the prenuptial agreement with a lawyer, even if they choose not to do so.
Postnuptial Agreements And Why They Matter
Many people are unaware they can also enter into postnuptial agreements, which carry the same weight as prenuptial agreements and are enforceable under Virginia law. Postnuptial agreements can be used in a variety of ways, including protecting assets that are inherited during the marriage to ensure that they remain part of your separate estate. Some couples who are considering divorce but hope to work on their marriage also find postnuptial agreements helpful.
In a negotiated postnuptial agreement, parties agree on what will happen to their assets and debts in the event of a divorce, allowing the couple to set aside financial concerns and focus on fixing their marriage. This helps to relieve the stress and uncertainty about finances that can get in the way when a couple is trying to navigate difficult times in their relationship.
We Will Look Out For Your Best Interests – Call Us Today
Ultimately, our goal is to help you understand the entire agreement and its effect so you do not feel pressured into signing a document that you do not understand.
Schedule a consultation and connect with our lawyers by calling 703-239-4832 or sending us an email.

