How a Boutique Litigation Firm Fixed Its Revenue Recognition and Found $85K in Misbilled Time

How a Boutique Litigation Firm Fixed Its Revenue Recognition and Found $85K in Misbilled Time

The work was done. The time was logged. The invoice was never sent.

For a three-partner litigation firm doing $1.8 million in annual billings, $85,000 in billable time was sitting in the time-tracking system with no corresponding invoice. Not written off. Not billed. Just sitting there, aging invisibly until the matters closed and the window to bill it passed.

This is what it looked like when Legal Ease Bookkeeping ran a WIP reconciliation for the first time.

The Client: $1.8M in Billings, No WIP Visibility

Three litigation partners. Annual billings of $1.8 million. A billing platform for time tracking and invoice generation, and a separate general ledger system for bookkeeping.

The firm's prior bookkeeper did the job as it had been defined: reconcile invoices to cash receipts. When money came in, it was recorded. When invoices went out, they were tracked. The books balanced.

What the books didn't track was the step before the invoice — the work in progress. WIP is the accumulation of billable time that has been entered into the time-tracking system but hasn't yet been converted into an invoice. In a litigation practice, WIP is often substantial. Cases move slowly. Multiple attorneys record time on the same matter over months. Partner review of invoices adds another delay before the invoice hits the client.

If no one is watching WIP — specifically, watching for time entries that are sitting unissued past a reasonable billing cycle — you get exactly the situation this firm was in. Time disappears.

What Legal Ease Found: $85,000 in Unbilled Time, Some of It Years Old

Legal Ease Bookkeeping's engagement started with a WIP reconciliation process. This meant pulling the full open WIP ledger from the billing platform — every time entry that had been logged but not yet billed — and cross-referencing it against the invoice history and matter status.

The number was $85,000.

That figure represented billable time entries from attorneys at the firm that had been entered correctly into the time-tracking system, assigned to the right client matter, and then never converted into an invoice.

The time itself wasn't disputed. The attorneys had done the work. The billing workflow had simply not triggered invoice creation.

Some entries were recent — within the current billing cycle, where the delay was normal. Others were 60, 90, and more than 120 days old with no invoice and no corresponding write-off decision. In a few cases, time had been entered on matters that were technically still open, but where the relevant work had been completed months earlier and no billing had followed.

The Contributing Factor: A Manual Approval Workflow With No Escalation

The cause wasn't negligence by any specific attorney. It was a workflow design that had no built-in accountability for stale time.

The firm's billing platform required each partner to manually approve time entries before an invoice could be generated. Standard setup for a multi-partner firm where each partner is responsible for their own client billing.

The problem: there was no workflow to flag time entries older than 30 days that hadn't received approval and hadn't been assigned an invoice. Nothing sent the partners a reminder. Nothing escalated to the billing coordinator. Time entries sat in the approval queue with no urgency attached.

The billing coordinator reconciled invoices to receipts — but never had visibility into the WIP queue. The partners reviewed entries when they thought about it, which in the middle of active litigation was not always often.

The $85,000 was the cumulative result of a system that had no built-in signal for stale WIP.

The Fix: Integration, Automation, and a Retroactive Billing Review

Legal Ease Bookkeeping addressed the problem on two tracks simultaneously: the system fix and the retroactive recovery.

System integration. Legal Ease connected the billing platform to the general ledger so that WIP movements — time entered, invoices created, entries written off — were visible in the financial reporting in real time. WIP aging became a standard line item on the firm's monthly financial review rather than a separate task someone had to remember to run.

Weekly WIP aging alert. A weekly automated report was configured to flag any time entry older than 30 days without a corresponding invoice or write-off decision. The report goes to the billing coordinator with the partner responsible for each matter copied. Entries that reach 60 days without action escalate to all three partners.

Retroactive billing review. The harder work was figuring out how much of the $85,000 was recoverable. Legal Ease reviewed each matter's status, the client relationship, and the applicable statute of limitations for billing under the engagement letter.

Of the $85,000 in unbilled time: $65,000 was on matters that were still within the billing window and where the underlying client relationship was intact. Those entries were invoiced. $60,000 of the $65,000 was collected.

The remaining $20,000 was on matters where either the statute of limitations for billing had passed, the client relationship had ended on terms that made late invoicing inadvisable, or the work predated clear engagement letter terms. Those entries were written off — but with documentation, so the write-off reflected a business decision rather than simply missing revenue that the firm didn't know it had.

The First-Year Impact

Year-over-year collections increased approximately $90,000 in the first year of the new workflow. That figure includes the recovered WIP from the retroactive review plus the improvement in billing cycle time under the new system.

A litigation firm with $1.8 million in annual billings typically operates on tight cash flow, given the contingency and fee-advance nature of litigation funding. An additional $90,000 in collections in a single year is a meaningful number — roughly 5% of gross billings recovered through operational improvement alone.

The system investment was modest: the integration work and WIP monitoring configuration. The ROI was captured in the first quarter.

What Law Firms Get Wrong About Bookkeeping

Most law firms evaluate their bookkeeper based on whether the bank reconciliation is clean and the tax returns are filed on time. Those are necessary conditions. They are not sufficient.

A bookkeeper who doesn't understand legal billing — specifically WIP accounting, trust account reconciliation, and billing platform integration — will keep clean books and miss exactly the kind of revenue that this firm was losing. The books balanced. The $85,000 just never showed up in them.

Law firm bookkeeping requires sector-specific expertise. That's not a knock on generalist bookkeepers — it's the reality that billing workflows in legal practice are different from any other professional services vertical, and the revenue recognition failure modes are specific to the industry.

If your firm is running a billing platform that isn't integrated with your general ledger, and no one is watching WIP aging as a formal process, you may have more unbilled time than you know. The most reviewed legal and professional services bookkeepers on Sam's List understand how billing platforms and GL systems work together.

Find law firm bookkeepers on Sam's List or view the Legal Ease Bookkeeping profile.

Figures in this case study are illustrative. Verify all details with the featured firm before publishing.