Recovering Lawyer's Fees: 2026 Practical Guide

On average, 12% to 18% of a French law firm's turnover remains unpaid for more than 90 days. This is often the primary leak in profitability — and it is largely avoidable. The good news: a structured process recovers 60% to 80% of these unpaid debts without damaging the client relationship.

Prevention is worth every recovery effort

• Fee agreements systematically signed starting from the first appointment.
• Mandatory initial retainer (30% of the estimated quote).
• Monthly invoicing rather than at the end of the file.
• Clear payment terms: 30 days, planned penalties.
• Payment link integrated into every invoice (card or SEPA).

Every invoice that does not offer an immediate payment method mechanically extends the payment period by 7 to 15 days. The simple act of adding a "Pay" button changes the statistics.

Graduated reminders

D+15: Friendly reminder

Courteous email with a copy of the invoice. 40% of payments arrive at this stage. The tone must remain helpful: "perhaps an oversight, feel free to let us know if there is a difficulty."

D+30: Firm reminder

Letter reminding of general terms, penalties incurred, and the possibility of a payment plan. Offering a payment plan is often more effective than waiting for a hypothetical full payment.

D+60: Formal notice

Formal registered letter, the final step before legal action. Major psychological effect. Also preserves your rights in the event of subsequent proceedings.

D+90: Legal proceedings

Referral to the Bâtonnier (specific procedure for lawyers' fees), payment injunction, or summons on the merits depending on the amount. At this stage, the client relationship is already compromised — the objective is solely to recover what is owed.

Indicators to track monthly

• DSO (Days Sales Outstanding): average payment period.
• Unpaid rate at 30, 60, 90 days.
• Outstanding balance per client (alert beyond a threshold).
• Spontaneous recovery rate vs. after reminder.

Automating to avoid oversight

Management software that automates reminders multiplies the spontaneous recovery rate by 2 to 3. KAIUS triggers reminders based on deadlines and keeps a time-stamped record of every communication, usable in legal proceedings.

Automation also frees administrative teams from a tedious and time-consuming task that weighs on morale. It is a double gain: financial and human.