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Why past clients are your easiest revenue

Lighthouse
·1 min read
Abstract lighthouse beam over soft gradients, suggesting guidance and long-term relationships.

The firms we talk to rarely lack leads—they lack follow-through on the relationships they already paid to build.

Every completed trust or estate plan is proof someone chose your firm over alternatives. That decision is not easy to replicate. What is easy to replicate is a polite, well-timed check-in: a life-event trigger, a simple portal nudge, or a short personal note from the attorney they remember.

When you treat past clients as an asset—with clear ownership, light automation, and respectful messaging—plan updates and referrals stop being random luck and start looking like a line item you can forecast.

This blog is where we share what we are seeing across estate practices: what messaging works, where firms leak revenue, and how to run re-engagement without turning your partners into full-time marketers.

What is Lighthouse?

Your past clients are your highest-ROI pipeline—if the firm stays in touch.

Lighthouse is practice software for estate law firms (roughly $500K–$5M in revenue) that automates respectful re-engagement with former planning clients, runs a portal so intake is finished before the consult, and shows partners what that work is worth in dollars—not activity. Built for how trusts and estates shops actually bill, not a generic legal CRM.

Estimate your firm's upside → Book a revenue walkthrough

ROI calculator

Put your numbers in. See what Lighthouse is worth to you.

Five questions about your firm. A revenue number that speaks for itself.

How many attorneys are in your firm? 3
11530+
Average revenue per estate plan $2,000
$500$2,500$5,000
Average revenue per estate administration $15,000
$3,000$25,000$50,000
Your firm's volume
Estate plans completed per attorney, per year 40
We use this to estimate your historical client base (5× your annual plans) and calculate how many are eligible for re-engagement at an 8% response rate.
Estate administrations handled per attorney, per year 8
Lighthouse re-engagement keeps your firm top of mind with past clients — increasing both direct administration referrals and administration matters from families of prior planning clients.
Your estimated net annual gain
$0
after Lighthouse subscription
Estate planning
Historical client base 600 clients
Re-engaged plan updates (8%) 48 matters
Plan re-engagement revenue $96,000
Estate administration
Total administration matters/yr 24 matters
Administration revenue $360,000

Most firms leave that revenue sitting in their client files.

Lighthouse pulls it out.

Get My Revenue Estimate →