Bookkeeping for Personal Injury and Contingency-Fee Law Firms
Sep 02, 2026Personal injury and other contingency-fee practices operate very differently from firms that bill by the hour. Revenue arrives in large, irregular amounts when cases settle. The firm may spend months or years advancing case costs before it is paid anything. And when a settlement does arrive, the firm must divide the money correctly among the client, the firm, medical providers, lienholders, and other third parties.
These features make bookkeeping for contingency-fee firms more demanding than bookkeeping for most other practices. Here are the areas that deserve the most attention.
Why Is Contingency-Fee Bookkeeping Different?
In an hourly practice, fees are earned as work is performed and billed on a regular schedule. In a contingency practice, the firm usually earns nothing until a case resolves. That creates three distinct bookkeeping challenges:
- Tracking case costs the firm has advanced on each matter
- Handling large settlement deposits and disbursements through trust
- Managing cash flow when income is unpredictable
How Should Advanced Case Costs Be Tracked?
Personal injury firms routinely pay for medical records, filing fees, expert witnesses, depositions, investigators, and other costs while a case is pending. These amounts are often recovered from the settlement.
Every advanced cost should be recorded to the specific client and matter it relates to. When the case settles, the firm needs an accurate, documented list of costs to reimburse, and that list will appear on the settlement statement the client reviews.
Firms commonly run into trouble when costs are recorded only as general expenses without matter detail. At settlement, staff may then have to search through old receipts and statements to rebuild the list.
Many firms also track total advanced costs across all open cases. This number represents a significant investment of the firm’s money and is important for understanding the firm’s financial position.
How Should Settlement Funds Be Handled?
Settlement proceeds belong to the client and to any third parties with a valid claim until they are properly distributed. They must be deposited into trust, not operating.
A typical settlement process looks like this:
- The settlement check or wire is deposited into the trust account and recorded on the client’s ledger.
- The firm waits for the funds to clear before disbursing.
- The firm prepares a closing statement showing the gross settlement, attorney’s fees, reimbursed costs, payments to medical providers and lienholders, and the client’s net recovery.
- The client reviews and signs the closing statement.
- The firm disburses each amount from trust and records each payment on the client’s ledger.
- The earned fee and cost reimbursement are transferred to operating.
Florida’s rules for contingency fees require a written closing statement when a contingency matter concludes. Attorneys should review the current requirements for what the statement must contain and who must sign it.
Why Is Disbursing Before Funds Clear So Risky?
Settlement checks are often large. If the firm writes disbursement checks before the settlement deposit has fully cleared, it may end up paying the client, providers, or itself with money that belongs to other clients. If the settlement check is delayed or returned, the trust account can be left short.
The firm should confirm that the funds are available in the account before disbursing.
What About Liens and Medical Bills?
Many personal injury settlements involve money owed to medical providers, health insurers, or government programs. Funds for these claims may need to stay in trust until the amount is confirmed or a reduction is negotiated.
These held amounts should remain on the client’s ledger, clearly labeled, until they are paid. Over time, unresolved lien holdbacks can become some of the oldest balances in a trust account, so they should be reviewed regularly.
How Can Contingency Firms Manage Cash Flow?
Because settlements are unpredictable, contingency firms often go through stretches with little income while still paying salaries, rent, and case costs. Good bookkeeping makes these stretches easier to plan for. Useful practices include:
- Maintaining a list of pending cases with estimated settlement timing and value
- Tracking total costs advanced on open cases
- Reviewing monthly operating expenses and cash reserves
- Planning for slow months before they arrive
- Keeping operating needs completely separate from trust funds
A firm should never use settlement money held in trust to cover operating expenses, even briefly.
Common Bookkeeping Mistakes at Contingency-Fee Firms
- Recording advanced costs without client or matter detail
- Depositing settlement checks into operating
- Disbursing before settlement funds clear
- Taking the fee before the closing statement is signed
- Leaving lien holdbacks in trust without follow-up
- Failing to reconcile trust after large settlement months
Get Help With Contingency-Fee Bookkeeping
A&W Associates provides bookkeeping and trust accounting services for personal injury law firms and other contingency-fee practices in Wesley Chapel, Tampa, and throughout the Tampa Bay area. We can help your firm track case costs, record settlements and disbursements accurately, and keep your trust account reconciled.
Contact A&W Associates to learn more about how we support contingency-fee practices.
This article is provided for general informational purposes and does not constitute legal advice. Attorneys should review the trust accounting and fee rules applicable to their jurisdiction and consult appropriate legal or ethics counsel when necessary.