Suing someone typically costs anywhere from a few hundred dollars in small claims court to tens of thousands of dollars (sometimes much more) in a contested civil case that reaches trial. There is no single price tag because the cost of suing someone depends on how your lawyer charges, where the case is filed, how hard the other side fights back, and whether you ever have to chase down the money after you win. The honest answer is a range, and the range is wide.
Here is what actually goes into the bill.
What You Pay Your Lawyer
Legal representation is the largest expense in most lawsuits. The fee structure you agree to shapes the financial risk you carry from the day you file.
Hourly Billing
Most civil litigators bill by the hour. Rates vary with geography, experience, and practice area. A newer attorney in a smaller market may bill $150 to $250 per hour. A senior litigator at a large firm in a major city can charge $500 or more. Paralegals and junior associates bill at lower rates, and their hours add up too. A case that moves through discovery and reaches trial can rack up five figures in attorney fees without much trouble.
Hourly firms almost always require a retainer before starting work. The retainer is an upfront deposit held in a trust account, drawn down as hours accrue. If it runs out before the case ends, you replenish it. Anything unused comes back to you when the matter closes.
Contingency Fees
In personal injury cases and some other plaintiff-side matters, lawyers work on contingency. You pay nothing upfront. The lawyer takes a percentage of whatever you recover, standard being about one-third, climbing to 40% if the case goes to trial or involves an appeal. Lose, and you owe no attorney fees. You may, however, still owe the out-of-pocket litigation expenses the firm advanced on your behalf, depending on the fee agreement. Read it before signing.
Flat Fees
For well-defined tasks (a demand letter, an uncontested divorce, a straightforward contract filing), some lawyers quote a flat fee. You get cost certainty. Flat fees are rare in contested litigation because no one can predict how much work a fight will require.
Court Filing and Service Fees
Every lawsuit starts with a filing fee. State court filing fees for a standard civil case typically run from under $100 to several hundred dollars, depending on jurisdiction and amount in dispute. Filing a new civil action in federal court costs $405, which includes the $350 statutory fee plus a $55 administrative surcharge.1Office of the Law Revision Counsel. 28 U.S. Code 1914 – District Court Filing and Miscellaneous Fees2United States Courts. U.S. Court of Federal Claims Fee Schedule
After filing, the defendant must be formally served. A sheriff’s deputy or private process server delivers the summons and complaint, and the fee for standard service generally runs $45 to $100 per defendant. Suing multiple parties means paying for separate service on each.
Other court fees trickle in. Individual motions can cost $25 to $50 or more each, and contested cases can involve many of them. Requesting a jury trial adds a separate fee. Certified copies of orders carry per-page charges. None are enormous alone. Collectively, they matter.
Discovery and Expert Witness Costs
Discovery is where bills balloon beyond what most people expect. This is the formal exchange of evidence, and it covers depositions, document production, and electronic data.
Depositions
A deposition is a witness interview under oath, recorded by a court reporter. The reporter’s appearance fee alone typically runs $150 to $400 per session, and transcripts are billed per page. A single deposition commonly costs $1,000 to $5,000 all in. Complex commercial cases can involve dozens.
Electronic Discovery
Modern cases generate enormous volumes of digital evidence: emails, text messages, spreadsheets, cloud files. Processing and hosting that data on an e-discovery platform can run $25 to $100 per gigabyte, and a case involving several employees’ email archives can hit hundreds of gigabytes. In large commercial disputes, e-discovery alone can dwarf every other litigation expense combined.
Expert Witnesses
Many cases need specialists. Medical doctors, accident reconstruction engineers, economists who calculate lost earnings, forensic accountants who trace hidden assets. Experts charge roughly $350 per hour for case review, around $450 per hour for deposition testimony, and close to $480 per hour for trial. Some bill flat daily rates of several thousand dollars for courtroom time. Medical malpractice and product liability cases that require multiple experts on each side can rack up six figures in expert fees before anything else.
What You Could Owe If You Lose
The focus tends to be on the cost of pursuing a lawsuit. There is also real financial risk on the back end. Losing can mean you owe money to the other side.
Taxable Costs
Federal law lets the winning party recover certain “taxable costs” from the loser. Under 28 U.S.C. § 1920, recoverable costs include clerk and marshal fees, deposition and trial transcript fees, witness fees and travel, and the cost of necessary document copies.3Office of the Law Revision Counsel. 28 U.S. Code 1920 – Taxation of Costs These are hard costs, not the winner’s full attorney fees. In a case with multiple depositions and heavy document production, taxable costs alone can reach tens of thousands of dollars. Most state courts have similar rules.
Counterclaims
Filing a lawsuit does not guarantee you stay in the driver’s seat. The defendant can counterclaim, turning the tables. You then pay your lawyer to handle both sides of the case while running the risk of owing damages to the person you sued. This is where the math of litigation often falls apart. Any honest cost-benefit analysis before filing has to account for the possibility that the other side punches back.
Sanctions for Frivolous Claims
If a court finds a lawsuit was filed without a reasonable legal or factual basis, Federal Rule of Civil Procedure 11 lets the judge sanction the attorney, the firm, or the party. Sanctions can include non-monetary orders, penalties paid to the court, and orders to pay the other side’s reasonable attorney fees and expenses.4Legal Information Institute. Federal Rules of Civil Procedure, Rule 11 – Signing Pleadings, Motions, and Other Papers The rule has a 21-day “safe harbor” that lets a party withdraw a problematic filing before sanctions are imposed. Once that window closes, the exposure is real.
When the Other Side Has to Pay Your Fees
The default rule in American courts is that each side pays its own legal fees, win or lose. This is the “American Rule.” Winning does not automatically get you reimbursed for what you paid your lawyer. Three main exceptions matter.
Fee-Shifting Statutes
Certain federal and state statutes let courts award attorney fees to the winner. The most prominent is 42 U.S.C. § 1988, which covers civil rights cases. A successful suit under the Civil Rights Act, disability discrimination statutes, or related federal protections can result in a court order making the losing party pay reasonable attorney fees.5Office of the Law Revision Counsel. 42 U.S. Code 1988 – Proceedings in Vindication of Civil Rights Similar provisions appear in consumer protection laws, environmental statutes, and freedom of information laws.
Contractual Fee-Shifting
Many contracts include a “prevailing party” clause requiring the loser to pay the winner’s legal fees in any dispute arising from the contract. Courts routinely enforce these. If you are suing over a contract breach, check the agreement itself. A prevailing-party provision can change the cost calculus for both sides.
Bad-Faith Conduct
Even without a statute or contract clause, courts have inherent authority to shift fees when a party litigates in bad faith. That covers filing frivolous claims, destroying evidence, and tactics designed to delay the case and run up the other side’s bill. The bar is high. The option exists as a backstop against litigation abuse.
Collecting a Judgment
Winning a judgment and actually collecting the money are two different things. A judgment is a piece of paper saying someone owes you a specific amount. It does not come with a check. If the other side will not pay, you pay for collection, and those costs are entirely your problem.
The first step is often an asset search to find out whether the debtor has bank accounts, real property, or other assets worth pursuing. A basic skip trace or asset search typically costs $50 to $600, depending on whether you use a process server for simple lookups or a licensed private investigator for thorough work. Complex investigations with surveillance cost more.
Once assets are identified, you may need to record a lien against real property or pursue wage garnishment. Each involves filing fees and probably more attorney time. Recording a judgment lien ranges from a few dollars to over $100, depending on the jurisdiction. If the debtor hides assets or moves, costs escalate. Some people win five-figure judgments and spend four figures trying to collect, only to find out the debtor is judgment-proof: not enough non-exempt assets to satisfy the debt.
Cheaper Ways to Resolve a Dispute
Not every dispute needs a full lawsuit. For many people the alternatives offer a better ratio of cost to outcome.
Small Claims Court
Small claims court handles disputes involving modest amounts. Monetary limits vary by state, ranging from $2,500 at the low end to $25,000 at the high end. Procedures are streamlined, evidence rules are relaxed, and most litigants represent themselves. Filing fees are often under $100. The trade-off is limited discovery, no jury, and simpler procedures that may not suit complex cases. For a straightforward debt, a property damage claim, or a security deposit fight, small claims eliminates most of the costs above.
Mediation
Mediation brings both sides together with a neutral third party who helps them negotiate a voluntary agreement. The mediator does not impose a decision; both sides have to agree to any resolution. You pay the mediator’s hourly or session fee, typically split between the parties. Many courts offer free or low-cost mediation programs, especially for family and neighborhood disputes. Mediation can resolve a case in a day instead of the months or years litigation requires.
Litigation Funding
If you have a strong case but cannot afford to pursue it, third-party litigation funding is an option that has grown significantly. A funder pays your legal costs in exchange for a percentage of any recovery. These arrangements are non-recourse: you owe nothing if you lose. The catch is the cost. Funders commonly take 20% to 40% of the proceeds, sometimes more, on top of any contingency fee your lawyer takes. On a $200,000 recovery you could easily see $80,000 or more go to the funder and another $60,000 to your lawyer, leaving you with less than a third. Litigation funding makes sense when the alternative is abandoning a valid claim. The economics still need clear-eyed evaluation before you sign.