Postnuptial & Prenuptial Agreements in California
Richard Sperling
Carefully prepared prenuptial and postnuptial agreements can create clarity, protect separate property, and establish fair expectations for the future. Richard Sperling helps clients craft thoughtful California agreements designed to reflect their goals and protect their interests.

Postnuptial & Prenuptial Agreements in California
Premarital agreements are enforceable and can be a practical way to define each party’s separate property, create clarity at the time of marriage, and establish a fair framework in the event of separation or divorce. They can also provide peace of mind, financial security, and long-term certainty.
In a prenuptial agreement, parties may address separate property, provide for a loved one in the event of death, and establish parameters for spousal support if the marriage later ends in separation or divorce. A carefully drafted agreement can help prevent future uncertainty and reduce the risk of expensive conflict.
Why Couples Use Prenuptial Agreements
A prenuptial agreement can serve as a type of “divorce insurance,” helping parties avoid substantial legal fees and disputes later. Unlike promises set forth in a will, trust, or estate plan that can be changed or revoked by one spouse, a commitment in a prenuptial agreement is enforceable and cannot be changed unilaterally.
Define Separate Property
Clarify what belongs to each spouse before marriage and reduce future disputes over ownership.
Set Fair Expectations
Establish reasonable terms for spousal support and property division in the event of separation or divorce.
Protect Loved Ones
Create enforceable provisions that can help provide for a spouse or family members in the event of death.
Reduce Future Conflict
Thoughtful planning now can save legal expense, uncertainty, and stress later.
Enforceability Matters
One of the most important advantages of a prenuptial agreement is enforceability. While a promise written into a will, trust, or estate plan may later be revised or revoked by one spouse, an enforceable premarital agreement provides a stronger layer of certainty.
That certainty can be especially valuable when significant assets are involved, when one or both spouses want to preserve separate property, or when the parties simply want a clear and fair understanding of financial expectations before marriage.
How Prenuptial Agreements Can Help
Depending on the couple’s needs, a prenuptial agreement may help address:
Post-Marital Agreements
A post-marital agreement is a similar legal strategy created after marriage. These agreements are often especially helpful in second marriages, where one spouse may live in the other spouse’s separate property residence and either or both spouses may have children from a prior relationship.
In these situations, certainty can matter greatly. A spouse may want protection if the other spouse predeceases them, may wish to avoid conflict with stepchildren, or may want clear agreements regarding property division and support during the marriage.
Common Reasons for a Post-Marital Agreement
A Careful, Practical Approach
Agreements involving marriage, family, property, and future planning should be prepared with care. Richard Sperling works with clients to create thoughtful, enforceable agreements that reflect their priorities and help avoid future misunderstandings.
Contact our office if you have questions about how a premarital or post-marital agreement can address your concerns and help protect the people and assets most important to you.
Speak with Sperling & Associates
Careful guidance for prenuptial and postnuptial agreements tailored to your goals.