How Much Does a Divorce Cost in South Dakota in 2026?
How much does a divorce cost in South Dakota? If you file it yourself and agree, it costs about $150 to $300. With a lawyer on a simple case, it runs $1,250 to $3,000. A contested divorce costs $7,500 to $20,000 or more. The filing fee is just $95.
The cost of divorce in South Dakota depends on one unusual rule. The no-fault ground here needs both spouses to agree in writing. If your spouse refuses, you must prove a fault ground instead, which means more proof and more hearings. So consent is the single biggest cost driver.
This guide breaks down the South Dakota filing fee and the cost by type. It also shows how to keep your divorce affordable. Every number here is a 2026 number. The real total depends on your path and your lawyer.
Quick Answer: South Dakota Divorce Costs at a Glance
Here is the average cost of divorce in South Dakota in 2026, at a glance. The filing fee is the lowest in this series. The total depends on your path, not just the fee. An agreed divorce stays low, while a court fight climbs fast.
| Cost factor | South Dakota (2026) |
|---|---|
| Court filing fee | $95, or $97 with minor children |
| Uncontested total (DIY) | $150 to $300 |
| Average with a lawyer | $3,000 to $8,000 |
| Contested divorce | $7,500 to $20,000 or more |
| Typical timeline | Agreed cases 60 to 90 days (60 days must pass after service); contested 8 to 18 months |
Filing Fees and Court Costs in South Dakota
The South Dakota divorce filing fee is $95, or $97 with minor children. That is the lowest divorce filing fee in this series. You pay it when you file the Complaint for Divorce in Circuit Court, which is the court that handles divorce. A defendant who files an Answer pays a small $25 fee.
Service adds cost, at about $50 to $100 for a sheriff or process server. A cooperating defendant can accept service and sign, which skips that cost. The defendant has 30 days to file an Answer, or the court can enter a default judgment. The Summons also carries restraints that bind both spouses once served.
Both spouses must share their finances. Each files a Financial Affidavit, which lists income, expenses, assets, and debts. The court uses it for property and support decisions.
You may be able to remove the fees. Low-income filers can file a Motion to Waive Filing Fee, which also covers sheriff service. If the judge denies it, you have 30 days to pay or the case is dismissed. The state offers free do-it-yourself packets with checklists. You can find them on the official South Dakota Unified Judicial System website, and you can see our guide to divorce filing fees by state.
How Much Does a Divorce Cost in South Dakota by Type?
How much a divorce costs in South Dakota depends on the type you choose. A simple agreed case costs far less than a court fight. The table below shows the typical total for each path. Your path is set by how much you agree.
| Divorce type | Typical total cost (2026) |
|---|---|
| DIY uncontested (file yourself) | $150 to $300 |
| Uncontested with a lawyer | $1,250 to $3,000 |
| Mediated divorce | $1,250 to $4,000 |
| Contested divorce | $7,500 to $20,000 or more |
An uncontested divorce South Dakota couples file themselves is the lowest option. If you use the free packets, you pay close to the filing fee. The average cost of divorce in South Dakota climbs once a lawyer or a court fight is involved. The SD uncontested divorce cost is the cheapest in the series, and you can see our uncontested divorce guide.
What Affects the Cost of Divorce in South Dakota
The biggest factor in South Dakota is consent. The no-fault ground is irreconcilable differences, which means the marriage cannot be fixed. It is only available when both spouses agree in writing, or when the defendant defaults. If your spouse refuses, you must prove a fault ground, which forces more hearings.
Conflict and fault come next. A court fight adds lawyer hours fast. Marital fault can also count as a factor in property division and alimony here. That gives spouses more to argue about than in a pure no-fault state.
Property division shapes the legal time. South Dakota is an all-property state, which means the court can divide everything either spouse owns. That includes property owned before the marriage and inheritances. The judge aims for a just and equitable split, not an automatic 50/50.
Timing, children, and location finish the list. At least 60 days must pass after service before the decree. Parents follow the state Parenting Time Guidelines, and support uses the income shares model. Sioux Falls lawyers charge the most.
How to Keep Divorce Costs Down in South Dakota
You can keep the cost of divorce in South Dakota low. The biggest saving comes from keeping the no-fault route open. A few simple moves make a real difference. Here are the best ones.
- Get your spouse’s written consent. Agreeing to irreconcilable differences keeps the cheap no-fault route open.
- Sign a full Stipulation and Settlement Agreement. This is the written deal that settles property, support, and parenting.
- Use the free UJS packets. The state offers free forms, checklists, and a free Legal Form Help Line.
- Have your spouse accept service. This skips the sheriff fee.
- File the fee waiver. If your income is low, it covers the filing and service fees.
- Use a flat-fee or limited-scope lawyer. Pay only for a review of your agreement, not the whole case.
These steps add up to a cheap divorce in South Dakota. For more ways to save, read our cheap divorce guide. Free help is available at East River Legal Services.
South Dakota Divorce Filing Steps (Summary)
Filing for divorce in South Dakota follows a clear path. It is simplest when your case is agreed. Here are the main steps in order.
- Confirm residency. Be a good-faith South Dakota resident when you file. There is no minimum number of days.
- Download the free packet. Get the UJS packet for your situation, with or without children.
- File and pay the fee. File the Complaint for Divorce and Summons in Circuit Court and pay the $95 or $97 fee. Or file the waiver.
- Serve your spouse. Your spouse has 30 days to answer, and the summons restraints now apply.
- Exchange affidavits. Trade Financial Affidavits and sign the Stipulation and Settlement Agreement.
- Wait out the 60 days. Finish parenting arrangements under the state guidelines if you have children.
- Finalize the divorce. The court enters the Judgment and Decree on your agreement, with a brief hearing in some cases.
Frequently Asked Questions (FAQs)
It costs a $95 filing fee, or $97 with minor children. An answering spouse pays $25. Service adds $50 to $100, unless your spouse accepts service. A fee waiver can remove the filing and service fees if your income is low.
An uncontested divorce in South Dakota costs $150 to $300 if you use the free court packets. That is mostly the filing fee. Both spouses must consent to irreconcilable differences in writing. Agreed cases finish in 60 to 90 days, and the cost rises to $1,250 to $3,000 with a flat-fee lawyer.
The decree cannot be granted until 60 days after your spouse is served. Agreed cases take about 60 to 90 days in total. Contested cases take much longer, often 8 to 18 months. A spouse who refuses to consent can force a longer fault case.
A divorce lawyer in South Dakota costs about $150 to $300 per hour, with an average near $225. Sioux Falls charges the most. A flat fee for a simple agreed case runs $1,250 to $3,000. A contested case costs much more, often $7,500 to $20,000 or more per spouse.
The Bottom Line
How much a divorce costs in South Dakota ranges from $150 for an agreed DIY case to $20,000 or more for a court fight. The filing fee is just $95. Getting your spouse’s written consent and a signed agreement are the biggest cost levers you control. Agree with your spouse, and you keep it cheap and fast.
To estimate your own number, try our divorce cost calculator. You can also read our pillar guide on how much a divorce costs.
For information only, not legal advice.
