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    Automating Collections in Law Firms: From 45 Days Overdue to 15

    Posted on March 4, 2026

    José María Lozano
    José María LozanoCEO and co-founder of IACall

    Automated Collections

    Executive summary

    Law firms lose 12% of billing to non-payment and overdue invoices. AI collection agents reduce average overdue from 45 to 15 days with automatic follow-up calls.

    Law firms lose an average of 12% of annual billing to non-payment and collection delays. Average overdue in the Spanish legal sector is 45 days. IACall's AI collection agents reduce this to 15 days through automatic, personalized follow-up calls with intelligent escalation.

    The Silent Problem in Law Firms

    Collecting payments isn't a lawyer's specialty. Yet it's the oxygen of the firm. Most mid-size firms don't have a collections department, they rely on the secretary "remembering" to call, or emails lost in the client's inbox.

    12%

    Billing lost to non-payment

    45 days

    Average overdue without automation

    15 days

    Average overdue with AI agent

    67%

    Reduction in overdue

    How Automated AI Collections Work

    Preventive reminder (day -3)

    Three days before due date, the agent calls with a cordial payment reminder.

    First follow-up (day +3)

    If payment hasn't been received, the agent calls to check for issues and offers payment options.

    Progressive escalation (day +15)

    Increases frequency and urgency. Can offer installment plans if configured.

    Attorney report (day +30)

    If unresolved, generates a complete report for the attorney to take direct legal action.

    FAQ

    Don't automated collection calls annoy clients?

    The tone is designed to be cordial and professional. 89% of clients appreciate the reminder, as many had simply forgotten about the payment.

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    Written by

    José María Lozano
    José María LozanoCEO and co-founder of IACall

    José María Lozano is CEO and co-founder of IACall, a Spanish company building AI voice agents that answer phone calls in real time. He works mainly with law firms, accountancy practices, property managers, estate agents, clinics and workshops: businesses where a missed call is a missed opportunity. IACall operates in Spanish, Catalan and Galician, with data hosted in the EU and compliance with GDPR and the EU AI Act.

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