Divorce in South Carolina: Laws, Grounds, and Filing Steps

Divorce in South Carolina runs through the state’s family court and rests on three things: meeting the residency requirement, choosing a legal ground, and letting the court resolve property, support, and any child-related issues before it signs the final decree. The state allows both no-fault and fault-based filings, and the choice you make affects timing, alimony, and how hard the case is to prove.

Who Can File in South Carolina

Family court can only hear your case if you meet the residency threshold in SC Code Section 20-3-30. When both spouses live in South Carolina at the time of filing, the person who files needs to have lived in the state for at least three months beforehand. If only one spouse lives in the state, that spouse must have been a South Carolina resident for at least one year before filing.¹

Residency is not the same as owning property here. It means South Carolina is your actual home: where you live, vote, and hold a driver’s license. If you recently moved, be ready to document when you established your address before you file.

Grounds for Divorce

South Carolina recognizes one no-fault ground and four fault-based grounds under SC Code Section 20-3-10.²

One-Year Separation

The no-fault option requires you and your spouse to live separate and apart, without cohabiting, for one continuous year. You must maintain separate households the entire time. Spending even a single night together can restart the clock in some judges’ view, so the separation needs to be clean and verifiable. Once the year is up, either spouse can file, and neither has to prove the other did anything wrong.

Fault Grounds

Fault-based grounds let you file sooner, but you carry the burden of proving the misconduct. The four options:

Adultery. You need evidence showing your spouse had both the inclination and the opportunity for an extramarital relationship. Direct proof is rare, so courts accept circumstantial evidence like text messages, hotel receipts, or witness testimony.
Physical cruelty. This covers either a pattern of violence or a single incident severe enough to create a genuine fear of serious harm.
Habitual drunkenness or drug use. The statute covers alcohol and narcotic drugs. The behavior must be persistent, not a one-time incident.
Desertion. One spouse must have abandoned the marital home for at least one year without justification or the other spouse’s agreement.

Proving fault matters beyond just getting the divorce granted faster. A finding of adultery permanently bars that spouse from receiving alimony, which is one of the most consequential financial outcomes in South Carolina family law.³

If You Are Not Ready to Divorce

South Carolina does not have a formal “legal separation” status. The law does allow a spouse to file an action for separate maintenance and support, which lets the court order financial support and divide responsibilities without ending the marriage.³ This can help couples who need enforceable financial arrangements but are not ready to divorce for personal, religious, or insurance-related reasons. A separate maintenance order terminates if the couple later divorces.

Filing the Case

You file with the Clerk of Court in the county where the other spouse lives or where you last lived together as a couple. The South Carolina Judicial Branch provides the necessary forms through its website, including a Summons (Form SCCA 401), a Complaint for Divorce, and a Financial Declaration (Form SCCA 430).⁴

The Complaint spells out your grounds, what you are asking the court to do with property and custody, and basic facts about the marriage. The Financial Declaration requires a detailed snapshot of your finances: monthly income, payroll deductions, living expenses, debts, and the value of all marital and nonmarital property.⁵ Pull pay stubs, tax returns, bank statements, and retirement account statements together before you sit down with it.

The filing fee is $150.⁶ If you cannot afford it, you can file a motion to proceed in forma pauperis, which asks the court to waive the fee.

Serving Your Spouse

After filing, you must formally deliver the papers to your spouse through service of process under Rule 4 of the South Carolina Rules of Civil Procedure. Service can be made by the sheriff, a deputy, or any person who is at least 18 and not a party to the case.⁷ You cannot serve the papers yourself, and electronic filing does not count as service of the initial complaint.⁸ Once served, your spouse generally has 30 days to file a written response. If they agree with everything, the case is uncontested and moves toward a final hearing relatively quickly. If they disagree, they can file a counterclaim.

What Happens Between Filing and the Decree

Temporary Orders

Divorce cases often take months. During that time, bills still need to be paid, children still need care, and someone needs to stay in the family home. Either spouse can ask the court for temporary orders that govern these issues while the case is pending.⁹ Temporary orders can cover custody and visitation, temporary support, exclusive use of the marital home, and payment of bills. They stay in effect until the final decree replaces them.

Mediation

South Carolina will not schedule your case for trial in family court until you file a Proof of ADR, which usually means completing mediation.¹⁰ A neutral third party works with both spouses to negotiate agreements on contested issues. If you reach a deal on everything, the mediator drafts a settlement that the judge reviews and approves. If mediation fails on some issues, those unresolved matters go to trial. Even partial agreements reduce the number of issues the judge has to decide.

How Property Gets Divided

South Carolina is an equitable distribution state, not a community property state. The court divides marital property fairly, but not necessarily 50/50. The judge weighs a long list of factors before deciding who gets what.¹¹

Marital and Nonmarital Property

Marital property includes virtually everything acquired by either spouse during the marriage, regardless of whose name is on the title. It does not matter if only one spouse earned the income to buy an asset. Gifts between spouses, including gifts routed through a third party, also count.¹²

Nonmarital property stays with the spouse who owns it. That category includes anything one spouse received as an inheritance or gift from someone other than the other spouse, property owned before the wedding, and items covered by a prenuptial agreement. South Carolina presumes a prenup is fair as long as both spouses had separate lawyers and made full financial disclosures.

One wrinkle catches people off guard. If nonmarital property increased in value during the marriage because of the other spouse’s efforts, that increase can be treated as marital property. An inheritance you received is yours, but if your spouse spent years renovating the inherited house, the added value may be subject to division.

What the Court Weighs

The court considers over a dozen factors: how long the marriage lasted, each spouse’s income and earning potential, each spouse’s health, contributions to acquiring or preserving the property (including homemaking), marital misconduct that affected the couple’s finances, tax consequences of the division, and whether alimony was awarded. The court also considers the value of retirement benefits and existing support obligations to children from other relationships.¹¹ Homemaker contributions carry real weight. A spouse who stayed home to raise children while the other built a career is recognized as having contributed to marital assets even without a paycheck.

Alimony

South Carolina courts can award several types of alimony depending on the circumstances. The amount and duration depend on factors like the length of the marriage, each spouse’s earning capacity, the standard of living during the marriage, and each spouse’s physical and emotional health.³

Periodic alimony. Ongoing payments that end when the receiving spouse remarries, moves in with a new partner, or either spouse dies. The court can modify the amount later if circumstances change significantly.
Lump-sum alimony. A fixed total paid all at once or in installments. It cannot be modified later, even if the recipient remarries.
Rehabilitative alimony. A fixed sum designed to support a spouse through education or job training so they can become self-sufficient. It ends on a specific date or when a triggering event occurs.
Reimbursement alimony. Pays back a spouse who supported the other through school or career training during the marriage. Not modifiable.

The court can combine more than one type in the same case.

The Adultery Bar

A spouse who committed adultery before a written settlement agreement was signed or a permanent court order was entered is completely barred from receiving alimony. This is an absolute rule, not a factor the judge weighs. If adultery is proven and it happened before those cutoff events, no alimony of any kind can be awarded to that spouse.³

Custody and Child Support

When minor children are involved, custody is usually the most emotionally charged part of the case. South Carolina courts decide custody based on the best interests of the child under SC Code Section 63-15-240.¹³

The factors include the child’s developmental needs, each parent’s ability to meet those needs, the child’s preference if old enough to express one, the relationship the child has with each parent and with siblings, each parent’s willingness to support the child’s relationship with the other parent, and the stability of each proposed living arrangement. The court also looks at any history of domestic violence, child abuse, or efforts to manipulate the child against the other parent.

The court can award sole custody with visitation for the other parent, or joint custody with detailed arrangements for where the child lives, how decisions about education and healthcare are made, and how the parents will communicate. There is no automatic preference for mothers over fathers.

How Support Is Calculated

South Carolina uses the Income Shares Model. The idea is that children should receive the same share of parental income they would have received if both parents still lived together. The court looks at each parent’s gross income, combines them, and uses a schedule to determine the total support obligation based on income level and number of children. That total is then split between the parents in proportion to their earnings.

The total obligation includes the basic support amount plus the cost of health insurance for the children and work-related childcare. The paying parent sends their share to the custodial parent, who is presumed to spend their share directly on the children. A judge can deviate from the calculated amount if applying the guidelines would be unjust given the specific circumstances.

Splitting Retirement Accounts

Retirement accounts accumulated during the marriage are marital property subject to division. You cannot just withdraw money from a 401(k) or pension and hand it to your spouse without serious tax consequences. The proper way to divide an employer-sponsored retirement plan is through a Qualified Domestic Relations Order, or QDRO.¹⁴

A QDRO is a court order that directs the plan administrator to pay a portion of one spouse’s benefits to the other. It must include the names and addresses of both spouses, the name of each plan affected, and either a dollar amount or a percentage to be transferred. When done correctly, the transfer itself is not taxed. The receiving spouse can roll the funds into their own IRA and defer taxes until they eventually withdraw the money. If they take a cash distribution instead of rolling it over, they owe income tax on the withdrawal, but the 10 percent early withdrawal penalty that normally applies before age 59½ is waived for QDRO distributions. A private agreement between spouses does not qualify; the order must be formally issued by a court.

Taxes, Health Insurance, and Social Security

Alimony

For any divorce finalized after December 31, 2018, alimony payments are not deductible by the person paying them and are not counted as taxable income for the person receiving them.¹⁵ This changed under the Tax Cuts and Jobs Act. The same treatment applies to older agreements that are later modified if the modification explicitly adopts the new rules.¹⁶ Under the old rules, higher-earning spouses could agree to larger alimony payments because they got a tax deduction. That incentive is gone, which often means smaller alimony offers at the bargaining table.

Claiming the Children

Generally, the custodial parent (the one the child lives with for the greater part of the year) claims the child as a dependent for federal tax purposes. That parent gets head of household filing status, the child tax credit, and eligibility for the Earned Income Tax Credit. The custodial parent can sign a written declaration allowing the noncustodial parent to claim the dependency exemption and the child tax credit instead.¹⁷ The EITC, head of household status, and the dependent care credit always stay with the custodial parent regardless of any agreement.

Health Insurance

If you are covered under your spouse’s employer-sponsored health plan, divorce is a qualifying event under federal COBRA law. You can elect to continue the same group health coverage for up to 36 months after the divorce.¹⁸ The catch is cost: you pay the full premium yourself, plus a small administrative fee, with no employer subsidy. COBRA applies to employers with 20 or more employees.

Social Security

If your marriage lasted at least 10 years, you may be eligible to collect Social Security benefits based on your former spouse’s work record once you reach retirement age. This does not reduce your ex-spouse’s benefits, and you do not need their permission.¹⁹ You must be unmarried when you apply. If your own benefit is higher, you receive your own. Couples approaching the 10-year mark should think carefully about the timing of their divorce filing.

The Final Hearing

Once all issues are resolved, whether through mediation, a negotiated settlement, or a contested trial, the case goes before a family court judge for a final hearing. In uncontested cases, the hearing is brief. The filing spouse typically testifies to confirm the grounds for divorce, identify the settlement terms, and verify that any agreements were entered into voluntarily. The judge reviews everything, confirms the arrangement is fair (especially regarding children), and signs the final decree. In contested cases, the judge hears testimony and evidence on the disputed issues and then makes the final decisions on property division, alimony, custody, and support. Contested trials can last anywhere from a few hours to several days depending on the complexity of the case.

1
South Carolina Legislature. South Carolina Code 20-3-30 – Residence Requirement
2
South Carolina Legislature. South Carolina Code 20-3-10 – Grounds for Divorce
3
South Carolina Legislature. South Carolina Code 20-3-130 – Award of Alimony and Other Allowances
4
South Carolina Judicial Branch. SRL Simple Divorce Packets
5
South Carolina Judicial Branch. Financial Declaration – SCCA 430
6
South Carolina Judicial Branch. Family Court – Court Fees
7
South Carolina Judicial Branch. South Carolina Rules of Civil Procedure – Rule 4
8
South Carolina Judicial Branch. South Carolina Judicial Branch – E-Filing Rule 4
9
South Carolina Judicial Branch. South Carolina Family Court Rules – Rule 21
10
South Carolina Judicial Branch. South Carolina Court Rules – ADR Rule 5
11
South Carolina Legislature. South Carolina Code 20-3-620 – Apportionment Factors
12
South Carolina Legislature. South Carolina Code 20-3-630 – Marital Property and Nonmarital Property
13
South Carolina Legislature. South Carolina Code 63-15-240 – Best Interests of the Child
14
U.S. Department of Labor. QDROs Chapter 1 – Qualified Domestic Relations Orders: An Overview
15
Internal Revenue Service. Topic No. 452 – Alimony and Separate Maintenance
16
Office of the Law Revision Counsel. 26 USC 71 – Alimony and Separate Maintenance Payments (Repealed)
17
Internal Revenue Service. Divorced and Separated Parents
18
U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers
19
Social Security Administration. Who Is Entitled to Wife’s or Husband’s Benefits as a Divorced Spouse