Divorce is one of the most financially significant events in a person's life. The single biggest cost driver is whether your divorce is contested or uncontested. An uncontested divorce can cost as little as $300–$500 in filing fees if you use a DIY service. A contested divorce that goes to trial easily costs $25,000–$100,000+ per spouse.
Attorney fees dominate contested divorces. Family law attorneys charge $150–$600/hr depending on location and experience — major metro attorneys in CA, NY, and DC often run $400–$800/hr. A contested custody battle alone generates 50–150 billable attorney hours per side. Strategies to control costs: be organized, respond promptly, negotiate directly where possible, and consider mediation for specific disputed issues.
Mediation is one of the most cost-effective paths forward. A neutral mediator (often a retired judge or attorney) helps both parties reach a settlement for $2,000–$8,000 total — compared to $20,000–$80,000 for full litigation. Courts in many states now require mediation before allowing a contested trial.
Hidden costs add up quickly: QDRO drafting ($500–$2,500 per retirement account), business valuation ($5,000–$15,000), real estate appraisal ($400–$1,200), parenting classes (required in many states, $150–$500), process server ($50–$200), and certified copies of the decree ($25–$50 each). Refinancing a joint mortgage costs $2,000–$5,000 per spouse. These items routinely add $3,000–$20,000+ to the total.