South Carolina Alimony Types and How Long They Last

South Carolina Recognizes Five Forms of Spousal Support

Alimony in South Carolina isn't one-size-fits-all. The Family Court can award any of five types — or a combination — depending on the length of the marriage, each spouse's financial situation, and the purpose the support is meant to serve. Understanding which type applies to your situation is critical because each has different duration rules and termination triggers.

The Five Types

Periodic Alimony

The most common form in longer marriages. Periodic alimony is a regular (usually monthly) payment from the higher-earning spouse to the lower-earning spouse, designed to maintain a standard of living reasonably close to what existed during the marriage.

How long it lasts: There's no statutory formula. The court sets the amount and duration based on factors like the length of the marriage, each spouse's earning capacity, age, health, and the standard of living during the marriage. In very long marriages, periodic alimony can be indefinite — lasting until death, remarriage, or continued cohabitation.

Termination triggers: Periodic alimony automatically terminates upon the death of either party, the remarriage of the receiving spouse, or continued cohabitation of the receiving spouse with a romantic partner for 90 or more consecutive days.

Lump-Sum Alimony

A one-time, fixed-amount payment (or a small number of installments totaling a fixed sum) that's set at the time of the divorce and cannot be modified afterward.

How long it lasts: It's paid once and done. Lump-sum alimony survives the receiving spouse's remarriage — because the amount is fixed at the time of the order, the paying spouse can't petition to reduce it based on changed circumstances.

When it's used: Often when the court wants to compensate a spouse for a specific economic disadvantage but doesn't want to create an ongoing payment obligation. It can also be used as part of the property division when other assets aren't available to achieve an equitable split.

Rehabilitative Alimony

Temporary support designed to help a spouse become self-supporting through education, job training, or re-entry into the workforce. The court typically requires the receiving spouse to present a specific plan (degree program, certification course, job retraining) with a timeline.

How long it lasts: Limited to the time the court determines is needed to complete the rehabilitation plan. It can be modified if unforeseen events frustrate the receiving spouse's good-faith efforts to become self-supporting.

Termination triggers: Remarriage or continued cohabitation of the receiving spouse, the death of either party, or the specific future event stated in the order, such as completion of the rehabilitation plan.

Reimbursement Alimony

Compensates a spouse who supported the other through education or career development with the expectation of sharing in the increased earning capacity. The classic scenario: one spouse works to put the other through medical school, then gets divorced shortly after the degree is earned.

How long it lasts: Usually paid as a fixed sum, either in a lump or over a defined period. Like lump-sum alimony, it typically can't be modified once ordered.

Separate Maintenance and Support

Not technically alimony, but it serves a similar function. Separate maintenance is financial support ordered during the mandatory one-year separation period, before the divorce is final. It covers the lower-earning spouse's living expenses while the couple waits out the separation requirement.

How long it lasts: Until the divorce is finalized and a permanent alimony order (or waiver) replaces it.

The Adultery Bar

South Carolina has one of the most severe adultery penalties in the country. Under S.C. Code Ann. § 20-3-130(A), a spouse who commits adultery before the earlier of (1) the formal signing of a written property or marital settlement agreement or (2) the entry of a permanent order of separate maintenance and support or a permanent order approving a property or marital settlement agreement is absolutely barred from receiving any form of alimony. This is not discretionary — the court cannot award alimony to an adulterous spouse regardless of financial need or the length of the marriage.

The bar applies even if the other spouse also committed adultery; the court cannot waive it simply because both spouses did. The critical timeline is before the written settlement or court order — adultery after that date doesn't trigger the bar.

How Alimony Interacts With Property Division

Alimony and property division are interdependent in South Carolina. Factor 9 of the equitable apportionment statute (§ 20-3-620(B)(9)) explicitly requires the court to consider whether alimony has been awarded when dividing property. A spouse receiving substantial ongoing alimony may receive a smaller share of the marital assets.

This interplay means you can't negotiate alimony in isolation. A spouse barred from alimony due to adultery does not automatically receive a larger property share; the court applies the equitable-apportionment factors to the property division. A $2,000/month alimony award totals $240,000 over ten years before any present-value discount. Whether it makes more sense to trade a larger property share for a lower alimony obligation (or vice versa) depends on your specific financial situation, tax implications, and risk tolerance.

Modifying Alimony After the Divorce

Periodic alimony can be modified if either party experiences a substantial change in circumstances — job loss, disability, significant income increase, retirement. The party requesting modification must prove the change is material and not self-created.

Lump-sum and reimbursement alimony generally cannot be modified. The amount was fixed at the time of the order, and both parties planned around it.

The South Carolina Divorce Financial Split & Asset Division Guide helps you evaluate how alimony interacts with your overall financial split, including worksheets to model different alimony scenarios against property division alternatives.

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