You already paid to win your clients.
Most firms spend thousands chasing new clients. Ads, SEO, referrals, intake staff. That part is normal. You need new clients.
But here is what gets missed. The people who already hired you, who already trusted you with their case, are the cheapest new business you will ever get. And most firms forget them the day the matter closes.
The gist
A brand-new client costs thousands. A past client costs almost nothing.
They already trusted you once, and they are sitting in your CRM right now.
One simple email keeps you the firm they call when the next matter comes up.
New clients are expensive. Past clients are already paid for.
You spend real money to turn a stranger into a client. Meanwhile the clients you already won get no email, no call, nothing, once their case wraps. That is money sitting idle. You already paid to earn those people. Going quiet on them is paying full price and using it once.
Say you have 1,000 past clients sitting in your CRM. Reaching every one of them with a single email costs you almost nothing. Win back just one matter and you are thousands ahead, on clients you already paid to earn.
The bottom line: A new client costs thousands. A past client costs one email.
Why this matters more for a law firm
Legal work comes in waves. A client does not need you every month. But they will need you again, or they will know someone who does. The estate plan, the second closing, the business dispute, the friend who just got hurt.
Here is the catch. By the time that need shows up, most people have forgotten the name of the lawyer they used last time. Not because you did bad work. Because life moved on and you went quiet.
Show up every week with something useful and you do not get forgotten. You become the default. They are not Googling "lawyer near me." They are replying to your email. You are the firm they already trust, so you are the firm they call.
How to run it without feeling spammy
Most lawyers dismiss email as spammy or dead. It feels that way because most firms only email when they want money. Flip that and it works.
Start with the list you already have. Export your past clients from your CRM. You earned that list. You do not have to build it.
Pick a rhythm you can keep. Weekly is ideal. Monthly still beats silence. Same day every time, so it becomes a habit, theirs and yours.
Be useful, not salesy. Match it to your practice. Estate, what changes when they move or have another kid. Family, what a new job or a move means for a custody or support order. Immigration, the deadline or rule change that affects their status. Injury, what to do in the first week after an accident. Business, the contract clause that quietly costs people. Teach or inform. Do not pitch.
Write like a person. Send it from a real name, not noreply. Make it sound like you, not a brochure. People reply to people.
Give one clear next step. Reply, book a call, or forward to someone who needs it. One ask, not five.
Do this week
Pull your past-client emails out of your CRM into one simple list.
Write one short, useful email. Not a pitch, just something they would be glad to open.
Send it. Then drop a repeating block on your calendar to do it again next week.
Winning the client was the hard part. You already did that. Staying the firm they call is just a weekly email.
Hit reply and tell me: do you email your past clients, or are they sitting in your CRM gathering dust? I read every reply, and it shapes what I write next.
Talk soon,
Howard
P.S. Your competitors are quietly counting on your old clients forgetting you. One email a week is how you make sure they never get the chance.