Choosing between the plaintiff side and the defense side of civil litigation is, first, choosing how the firm you work for gets paid.
Where a personal injury firm takes plaintiff cases on contingency, the fee is set in a writing signed by the client and the lawyer, stating the percentage that accrues on settlement, trial or appeal.
Defense lawyers work for the party that was sued.
Caseloads, trial time and revenue risk all follow from that choice.
How each side gets paid
Where a plaintiff-side personal injury firm takes cases on a contingent fee, the agreement has rules of its own.
Under Ohio Rule of Professional Conduct 1.5(c)(1) — the state's adopted version of ABA Model Rule 1.5(c) — a contingent fee agreement must be in a writing signed by the client and the lawyer, and it must state how the fee is determined, including the percentage or percentages that accrue on settlement, trial or appeal.
The rule puts the number on paper; it does not set the number.
What a case pays is whatever that signed agreement says, which is why the agreement — not a headline percentage — is the document to read.
Two more pieces of a contingency practice's money model come from the same rulebook.
When a case does produce money, the agreement's percentage accrues to the lawyer — and client funds get their own rule: Ohio Rule 1.15(a) requires client funds to be kept separate from the lawyer's own money, in an account designated as a client trust account, an IOLTA account or a similar fiduciary title.
And where the fee is a share of the recovery, who gets credit for bringing the case is its own negotiation — our guide to contingency pay and origination credit covers how firms draw that line.
The defense side reverses the flow.
The lawyer works up the case for the party that was sued.
In insurance defense, our insurance defense guide describes the arrangement: the carrier assigns the defense of its policyholder and chooses and pays for it.
The fee terms live in the engagement between the firm and its client.
Defense billing rates, like contingent-fee percentages themselves, are not something our research quantifies — no published figure we hold states one — so weigh any number a job ad implies against the engagement itself.
How these arrangements sit next to hourly and flat-fee work is its own topic; see how lawyers get paid.
| Plaintiff side | Defense side | |
|---|---|---|
| Fee model | Where contingent, a signed writing states the percentage on settlement, trial or appeal (Ohio Rule 1.5(c)(1)) | Set by the engagement with the client; in insurance defense, the carrier funds the defense |
| Money arrives | Per the agreement — the stated percentage accrues on settlement, trial or appeal | On the engagement's billing terms |
Fee rules are state rules
Caseloads and client types
The client base is the starkest difference.
A plaintiff firm's client is the person who was hurt and brought the claim.
A defense lawyer's client is the party answering it — in insurance defense, an insured individual or business.
Each side's week is built around that client: the plaintiff-side routine is explained in our personal injury attorney guide, and the defense equivalent is our insurance defense article.
Caseloads are where the research runs out.
The lawyer series BLS publishes (SOC 23-1011) is not broken out by practice area in the sources we hold, and no count we hold says how many files plaintiff and defense lawyers each carry.
Whatever an employer tells you in an interview is the number that will govern your weeks — so treat caseload as a question to ask, not a fact about the job title.
- How many active matters does an associate carry at one time?
- Who staffs a file — and who talks to the client?
- Where do new cases come from: intake, referrals, carrier assignments?
Trial experience on each side
Trial time is the question everyone asks next, and the honest answer is that our research holds no count of how often each side tries cases.
What the fee model does shape is the decision around trial.
Where a plaintiff firm works on contingency, its percentage accrues on settlement, trial or appeal, so moving a case toward one of those events is an economic call the firm lives with.
A defense firm makes its calls inside the engagement its client set.
So treat trial frequency as an interview question rather than a fact about the label.
Ask how many of the firm's cases reached a verdict last year, who takes depositions, and when an associate first chairs something.
Two firms on the same side of the docket can give you opposite answers.
Pay ceilings and risk
Start with the benchmark, then subtract what it cannot see.
The BLS median annual wage for all lawyers was $159,670 in May 2025, with the lowest 10 percent under $78,360 and the highest 10 percent over $351,600 — a single series, SOC 23-1011, that blends every practice together.
Those wage figures also exclude self-employed lawyers and owners and partners of unincorporated firms, so they do not describe solo or partner income — including the lawyers who own plaintiff firms.
No figure we hold splits lawyer pay by side of the docket.
New-graduate data shows how wide private practice spreads.
The Class of 2025 median starting salary in private practice was $155,000; by firm size, medians ranged from $84,000 at firms of 1–10 lawyers to $225,000 at firms of more than 500 (NALP).
NALP describes new-lawyer salaries as bimodal: 53.0% of Class of 2024 salaries fell between $55,000 and $100,000, with a second peak at the prevailing BigLaw salary.
The $155,000 median and firm-size range describe private practice; the two-peak split covers new-lawyer salaries overall.
No figure we hold separates plaintiff firms from defense firms — both sit inside the same distributions.
The risk difference comes from the fee model, not a statistic.
A contingent fee pays on the events the agreement names, so a contingency practice's revenue rides on case outcomes and their timing; defense-firm revenue follows the engagement's billing terms rather than the result in any one file.
For how a plaintiff firm turns that revenue into an employed associate's package — salary, production pay, case bonuses — see how personal injury associates get paid.
Switching sides mid-career
Our research found no admission or licensing rule that ties a lawyer to one side of civil litigation.
What changes in a move is everything the firm's fee model touches — who the client is, when the firm's money arrives, and whether the firm bills under an engagement or works for a contingent share of recoveries.
Our research does not quantify how often lawyers switch in either direction, so be skeptical of anyone who calls a move routine or impossible.
The questions that decide a specific move are practical.
Conflicts first: ask a hiring firm how it runs its conflicts check on the matters you handled on the other side.
Pipeline second: a move to a plaintiff firm that works on contingency trades a firm funded by engagements for one funded by fee events, so ask how your own pay is set, where a firm's cases come from and how it funds files before they resolve.
Where to find personal injury attorney jobs
Legal services — the law-firm industry — was BLS's largest employer group for lawyers in 2025 at 52% of jobs, with self-employed lawyers another 11%.
Plaintiff and defense openings alike are posted through firms, and the defense side adds institutions of its own: DRI, the national organization of civil defense lawyers, runs a career-center job board (careers.dri.org), a channel for insurance defense hires.
On this board, personal injury attorney jobs list the roles behind everything above — plaintiff-side firms and defense-side openings alike.
Browse what is open before you pick a side; the offers on the table are the real comparison.
Career information, not legal advice. Fee, trust-accounting and billing rules are state rules — confirm the current versions with your state bar or the disciplinary authority where you practice.