Can You Waive Alimony in a South Carolina Prenuptial Agreement?

Current as of: October 5, 2026 Prenuptial & Postnuptial Agreements South Carolina
In South Carolina, you can generally waive your right to alimony in a prenuptial agreement. However, Family Court judges evaluate these agreements at divorce under a strict three-prong test to ensure they were entered into voluntarily, are not unconscionable, and remain enforceable.

The Legal Boundaries of Alimony Waivers in South Carolina

Drafting a prenuptial agreement in South Carolina gives couples the freedom to design their own financial future. One of the most common requests is to waive spousal support, legally known as alimony. Many residents in Charleston, Columbia, and Greenville want to know exactly how enforceable these waivers are if the marriage ultimately ends. Fortunately, state law highly respects the right of private individuals to enter into contracts, provided the agreement is fair, transparent, and voluntary.

While the state allows you to waive support, the agreement must survive intense judicial scrutiny. Under S.C. Code Ann. § 20-3-130, Family Court judges have broad authority over alimony awards. If you need help drafting an ironclad contract, you can always hire a skilled local family law attorney from our US Lawyers directory. The ultimate goal is to ensure your waiver holds up in a court like the Charleston County Family Court, Charleston when you file your Form SCCA 400.02 SRL-DIV, South Carolina, Family Court, Complaint for Divorce.

Unconscionability Review at the Time of Divorce

South Carolina courts evaluate prenuptial agreements under a three-part test established in the landmark case Hardee v. Hardee, 355 S.C. 382 (SC Supreme Court 2003). A Family Court judge will review whether the agreement was obtained through fraud or nondisclosure, whether it was unconscionable when signed, and whether circumstances have changed so drastically as to make enforcement unfair and unreasonable. However, to void an alimony waiver due to changed circumstances, the change must have been completely unforeseeable when the parties signed the contract.

How a Spouse's Disability Voids Alimony Waivers

A common misconception is that if a spouse becomes disabled during the marriage, a South Carolina court will automatically void an alimony waiver to prevent them from relying on public assistance. However, South Carolina has not adopted the Uniform Premarital Agreement Act (UPAA) and does not recognize an automatic 'public charge' exception. In the leading case Hardee v. Hardee, 355 S.C. 382 (SC Supreme Court 2003), the wife became completely disabled during the marriage and sought spousal support despite having signed a prenuptial alimony waiver. The South Carolina Supreme Court enforced the waiver, ruling that health issues and potential disability are foreseeable life events that do not make an agreement unenforceable. Unless a spouse can demonstrate that a catastrophic condition was truly unforeseeable or that the contract itself was infected by fraud or unconscionability from the outset, an alimony waiver will typically remain binding even after a disability.

Capping vs. Completely Waiving Alimony

Because completely waiving alimony carries the risk of being thrown out for unconscionability, many family lawyers recommend 'capping' alimony instead. For example, your prenuptial agreement could state that alimony is capped at $2,000 per month for a maximum of three years, or that support cannot exceed ten percent of the higher-earning spouse's gross income. Capping creates a predictable safety net, making a judge at the Richland County Family Court, Columbia far more likely to enforce the contract, as it does not leave the lesser-earning spouse entirely destitute.

Lump Sum Payouts as an Alternative

Another highly effective strategy is substituting monthly alimony for a predetermined lump sum payout. Your agreement might state that upon divorce, the higher earner will pay a one-time cash settlement of $50,000 in lieu of all future spousal support. This guarantees a clean break and provides the lower-earning spouse with immediate capital to start over. This method is highly favored in South Carolina courts because it is fair, precise, and avoids years of ongoing financial entanglement.

Costs and Timelines for South Carolina Prenups

Properly drafting a prenuptial agreement involves mandatory financial disclosures and independent legal counsel for both parties. Here are the typical costs associated with creating a legally binding prenup in South Carolina:

Type of Legal ServiceEstimated Cost in USD
Standard Prenuptial Drafting$1,500 to $3,500
Complex Drafting (Business Owners)$4,000 to $8,000+
Independent Attorney Review for Spouse$750 to $1,500
Litigating a Disputed Prenup in Court$10,000 to $30,000+

Frequently Asked Questions (FAQ)

Can we waive child support in a South Carolina prenup?

No. Under South Carolina law, child support belongs to the child, not the parents. You cannot legally waive, cap, or limit child support in any prenuptial or postnuptial agreement. Any clause attempting to do so will be automatically voided by the judge.

Does cheating invalidate an alimony waiver?

It depends on how the contract is written. South Carolina state law already bars a spouse who commits adultery from receiving alimony. However, if your prenup specifically includes a 'lifestyle clause' that guarantees a payout if the higher earner cheats, the court will typically enforce that specific penalty.

Do we both need a lawyer for the prenup to be valid?

While not strictly required by state statute, it is highly recommended. If one spouse did not have their own independent attorney to explain what rights they were giving up, a judge is much more likely to declare the agreement invalid and unenforceable during a divorce.

How far in advance of the wedding should we sign it?

You should sign the agreement at least 30 to 60 days before the wedding. If you present a prenup to your partner the night before the ceremony, they can easily argue that they signed it under severe duress, which will likely invalidate the entire contract.


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