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Can a prenup waive spousal support?

On Behalf of | Jun 2, 2026 | Prenuptial Agreements

More and more couples today are choosing to create prenuptial agreements or “prenups” before starting a life together. One of the most discussed provisions is spousal support as it involves long-term financial security. If you are wondering whether you can completely waive spousal support in California, the law does allow it. However, understanding the requirements of these waivers is essential before making this important financial decision.

What does California law say about waiving spousal support?

A spousal support waiver is only enforceable in California if specific conditions are met. The party giving up the right to spousal support must have independent legal representation at the time of signing. Without this separate representation, the waiver is unenforceable. Both parties must also sign the agreement voluntarily and fully understand what they’re agreeing to.

The law also requires both sides to be completely honest about their finances before signing. This means you must share information about your income, assets and debts. Without full transparency, a court may later reject the waiver. California takes these requirements seriously to protect both parties.

Can a court override a spousal support waiver?

Even if a prenup looks perfect on paper, California courts can still refuse to enforce a spousal support waiver. If a judge determines the waiver is unconscionable at the time enforcement is sought, they may set it aside.

Unconscionable means grossly unfair based on the circumstances at the time of divorce. What seemed fair when you signed the prenup may become unfair years later due to changed circumstances. A court can also reject the waiver if the prenup was signed under pressure or fraud.

Should you include a spousal support waiver in your prenup?

Deciding whether to waive spousal support requires careful thought about your financial future. Consider the earning potential of both parties. Think about whether one person plans to stay home to raise children. A spousal support waiver might make sense if both parties have stable careers and similar incomes.

You should also plan for potential life changes. Career interruptions, health issues or caring for family members can affect financial stability. These factors may make spousal support important later. Understanding how a waiver impacts your long-term security is essential before you sign any prenuptial agreement.

Understanding your rights before you sign

Talking about prenups does not mean you doubt your relationship. It means you are being thoughtful about your future. Prenups also involve deeply personal financial decisions. If you are considering a prenuptial agreement, review both your current financial situation and potential future circumstances.