A dog bite lawsuit usually costs the victim nothing out of pocket at the start, because plaintiff’s attorneys work on contingency and take a percentage of the recovery instead of charging hourly. The real cost of a dog bite lawsuit shows up later, in the attorney’s cut (typically one-third to 40 percent), plus filing fees, expert witnesses, depositions, mediation, and any health insurance liens that get repaid from your settlement. For context, the average dog bite liability claim paid out $69,272 in 2024, with insurers paying roughly $1.57 billion on about 22,658 claims.1Insurance Information Institute. Spotlight on Dog Bite Liability Where you land on that scale depends on the severity of the injury, whether the case settles or goes to trial, and how many of the costs below your case actually triggers.
Attorney Fees Are the Largest Cost
If you were bitten, expect to sign a contingency agreement. No money changes hands upfront; the lawyer gets paid only if you recover. The standard range is one-third to 40 percent of the final amount.2American Bar Association. Fees and Expenses Many firms charge the lower end if the case settles before a lawsuit is filed and move up to 40 percent once litigation begins. On a $50,000 settlement, that’s roughly $16,500 to $20,000 in attorney fees.
Read the fee agreement before signing. Some firms deduct litigation costs (filing fees, experts, deposition transcripts) from the settlement before calculating their percentage; others take their percentage first and subtract costs after. The order of operations can shift your net recovery by hundreds or thousands of dollars.
On the defense side, lawyers typically bill hourly. Rates vary by region and experience, but $200 to $500 per hour is common for civil defense work, and active litigation can run several thousand dollars a month. Most dog owners don’t write those checks personally because homeowners or renters insurance pays the defense. If you’re uninsured or your policy excludes the claim, you’ll pay directly and usually front a retainer.
Court Filing and Service Fees
Filing a civil complaint requires paying the court clerk. In federal court, the filing fee for a new civil action is $350.3Office of the Law Revision Counsel. United States Code Title 28 Part 5 Chapter 123 – Fees and Costs Most dog bite cases are filed in state court, where fees generally run $150 to $400 depending on the court and the damages sought.
Once filed, the lawsuit has to be formally delivered to the dog owner through service of process. A professional process server or the local sheriff typically charges $40 to $100 per defendant. If the owner is hard to locate, add investigator fees on top. Proof of service must be filed with the court before the case moves forward.
Expert Witness Fees
Experts are often the second-biggest expense after attorney fees. A medical expert such as a plastic surgeon evaluating permanent scarring or a neurologist assessing nerve damage may charge $500 to $1,000 per hour for record review and testimony preparation. If the expert testifies at trial, expect several thousand dollars per day plus travel. Those fees are owed regardless of the verdict.
In states that follow the one-bite rule, you’ll also need an animal behaviorist or veterinary expert to show the owner knew or should have known the dog was dangerous. Behaviorists typically require an initial retainer of $2,000 to $5,000, with additional charges for trial testimony. Even in strict liability states, this testimony can support arguments for higher damages.
Discovery and Depositions
Discovery is where costs quietly build. Private investigators who interview witnesses, photograph the attack scene, or document the property typically charge $75 to $150 per hour.
Depositions are usually the single largest discovery expense. A court reporter has to attend and produce a verbatim transcript. Federal court transcript rates currently range from $4.40 to $8.70 per page depending on turnaround.4United States Courts. Federal Court Reporting Program Private reporters in state cases charge similar or slightly higher rates, plus an appearance fee that can run from an hourly charge to several hundred dollars per day. A full day of depositions with a finished transcript easily reaches $800 to $1,500. Multiple witnesses (the owner, the victim, treating physicians) multiply the bill fast.
Collecting the paperwork that supports your damages has its own cost. Hospitals and medical providers charge for certified records, generally $25 to over $100 per provider. Police reports, animal control records, and 911 transcripts each carry small fees that add up across sources. Trial exhibits like enlarged medical photographs or video presentations run from several hundred to a few thousand dollars depending on complexity.
Mediation vs. Trial
Most dog bite cases settle, and many go through mediation first. A private mediator, often a retired judge or senior attorney, charges $200 to $500 per hour, with sessions typically lasting a half or full day. Administrative fees add another $250 to $500. Both sides usually split the bill, so each party’s share of a full-day session runs about $1,000 to $3,000.
That’s cheap compared to trial. A two-day trial can easily cost $10,000 or more once you add expert fees, attorney time, and court costs. Many judges now require mediation before scheduling trial, so this expense is increasingly unavoidable. Cases that resolve in mediation also wrap up months faster and skip the uncertainty of a jury verdict.
What Gets Subtracted From Your Settlement
The number on the settlement check isn’t what you take home. First, the attorney’s contingency fee comes out. Then litigation costs the firm advanced (filing fees, experts, deposition transcripts) are reimbursed, either before or after the fee calculation depending on your agreement.
Then there’s the health insurance lien. If your health insurer paid for your dog bite treatment, it may have a contractual right to be reimbursed from your settlement. Employer-sponsored plans governed by federal law often enforce these reimbursement rights aggressively. A $50,000 settlement can shrink considerably after a contingency fee and, say, a $15,000 health insurance lien come off the top. Your attorney should try to negotiate the lien down, but you need to know it’s coming before you agree to a number.
Taxes usually aren’t a problem. Federal law excludes from gross income any damages received on account of personal physical injuries or physical sickness, which covers medical expenses, lost wages, and pain and suffering together.5Office of the Law Revision Counsel. United States Code Title 26 Section 104 – Compensation for Injuries or Sickness6Internal Revenue Service. Tax Implications of Settlements and Judgments Punitive damages are the exception; they’re taxable even when the underlying injury is physical. If your case includes punitive damages, plan for a tax bill on that portion.
Who Pays on the Owner’s Side
Homeowners and renters insurance policies typically cover dog bite liability, including both the legal defense and any settlement or judgment, up to the policy’s liability limit, commonly $100,000 to $300,000.1Insurance Information Institute. Spotlight on Dog Bite Liability For victims, that’s usually where the money comes from. For owners, it’s the difference between a covered claim and personal exposure.
Coverage isn’t guaranteed. Some insurers won’t write policies for owners of breeds they consider high-risk, like pit bulls or Rottweilers. Others cover the dog initially but nonrenew the policy or exclude the animal after a first bite incident.1Insurance Information Institute. Spotlight on Dog Bite Liability If the owner has no insurance, the victim’s recovery depends on the owner’s personal assets, and collecting a judgment is often difficult even after a win at trial.
Small Claims Court for Minor Bites
For a bite with limited medical bills, small claims court is often the smartest financial move. Maximum claim amounts vary by state, generally $5,000 to $25,000. Filing fees are usually under $100. You represent yourself, present evidence to a judge, and get a decision without the expense of experts, depositions, or months of discovery. The tradeoff: you’re capped at the state’s small claims limit, and no lawyer is negotiating for you. For a case with a few thousand dollars in medical bills and no long-term injury, that’s often a fair trade.
The Deadline That Zeroes Out Every Other Cost
Every state sets a statute of limitations for personal injury lawsuits. About 28 states give you two years from the date of the bite. Another dozen allow three years, and a few use different windows ranging from one to six years depending on the circumstances. Miss the deadline and the court will dismiss your case no matter how strong it is, and you lose any leverage to negotiate a settlement. Confirm your state’s deadline early. Every other dollar discussed here is wasted if the filing window has already closed.