Fixed fee budget overruns occur when law firms have no real-time visibility into the accumulating internal cost of a fixed fee matter. Without a system tracking live hours against the agreed fee, work continues at normal pace until the matter closes — at which point the write-off appears on the P&L with no opportunity to have a scope conversation with the client.
A UAE law firm quoted AED 80,000 for a commercial dispute.Fixed fee. Agreed. Signed.Six months later the matter had consumed AED 134,000 in internal hours.Nobody flagged it when the hours crossed AED 80,000.Nobody had a dashboard that showed matter costs against the agreed budget in real time.The associate kept working. The partner kept supervising. The trainee kept researching.All of it legitimate. All of it necessary.None of it visible to anyone who could have had a conversation with the client about scope before it was too late.The AED 54,000 difference was absorbed.Silently.Every firm takes fixed fee matters.Almost none track the live cost of those matters against what was agreed — until the matter closes and the write-off appears on a spreadsheet nobody wanted to explain.
The fixed fee overrun is the most avoidable write-off in legal practice. Unlike a billing gap, a fixed fee overrun involves time that is captured but not monitored against the agreed ceiling. The conversation with the client about scope is always possible before the ceiling is reached. It becomes impossible once the matter has already exceeded it.
1. Set budget alerts on every fixed fee matter triggering at 70%, 85%, and 100% of the agreed fee2. Assign one partner as budget owner responsible for the scope conversation if costs escalate3. Review the budget position of every fixed fee matter weekly — not at closing4. Build scope change protocols into the matter opening process defining out-of-scope requests5. Track fixed fee matter profitability as a separate metric reviewed quarterly
Review what triggered the overrun — scope creep, underestimated complexity, or inadequate time capture — and use that analysis to reprice the same matter type going forward. Document scope additions clearly for any future client conversation.
Fixed fee matters become a blank cheque drawn on the firm's own resources when there is no real-time budget tracking. The firms that price fixed fee work profitably are those with the data to know exactly when a matter is approaching its ceiling — before it crosses it.
