Ask a managing partner where the firm’s cases come from and you will usually hear referrals, then a pause. That pause is expensive, because the unmeasured part of your case flow is where most budget decisions quietly get made. You can build a picture you actually trust in about a month, using data you already have.
The intake form answer is not attribution
“How did you hear about us” is a memory test, and people fail it in predictable ways. Someone hears your name at a soccer game in Windsor, searches it three weeks later, clicks a paid ad, and tells your intake coordinator they found you on Google.
None of that is dishonest. It is how people remember things. The last click is the easiest step to recall, so it takes credit for everything that happened before it.
Treat that field as one input among several, not as the answer. If it is the only thing you have, you will overfund whatever sits closest to the click and underfund whatever built the name recognition in the first place. For most firms that upstream work is referral relationships and the professional presence a referral partner checks before sending anyone your way, neither of which ever shows up as a last click.
Three sources that cover most of the picture
You do not need an attribution platform. Between these three you can account for most of your signed cases:
- Call tracking numbers, with a distinct number on your paid ads, a second on your Google Business Profile, and your main number everywhere else. Inexpensive, and it settles most internal arguments.
- Search Console and Business Profile insights, which tell you whether people arrived searching your firm name or searching their problem. Those two behaviors mean very different things.
- Your case management system, with a source field that gets filled when the matter opens, not when the phone rings.
The third is the one firms skip and the one that matters most, because it is the only place where a source is attached to something with revenue on it.
Ask one question at intake, and ask it later than you think
The first call is the worst moment to ask. The caller is upset, in a hurry, or driving. Ask at the consult instead, when they are sitting down and there is room for a real answer. That same consult is also where the follow up sequence for the ones who do not sign should begin.
Change the question too. Instead of how they heard about you, ask what they did before they called. That gets you a sequence rather than a last step.
One follow up is worth adding: had you heard our name before you searched? Yes answers tell you your reputation work is doing its job even when the tracking says Google. This is the same conversation as fixing what happens after the form fill, which I covered in why your intake process is the most expensive part of your funnel.
Match sources to signed cases, not to leads
A channel that produces forty calls and two signed cases is worse than one that produces eight calls and four. Firms that measure only leads keep funding the first one, because the dashboard looks healthier.
Run every source through the same arithmetic you would use to set a target cost per lead. I walked through that math in what a healthy cost per lead looks like for a personal injury firm, and it works the same way for family law or estate planning with different inputs.
The pattern I see most often is that paid search delivers the most leads, referrals deliver the highest signed rate, and the map pack sits in between with the best cost per signed case. Your firm may look different. That is the whole point of measuring rather than assuming.
When two sources both claim the same case
A neighbor in Loveland recommends you. The client searches your name, reads eleven reviews, then calls. Which source gets the case?
Both, and you should record it that way. The referral created the case. Search converted it. Remove either one from the budget and the case does not happen. Once you can see how much weight referrals are carrying, it is worth being deliberate about feeding them, which is most of what a small firm should be posting on LinkedIn is for.
Practically that means keeping two fields rather than one: how they first heard of you, and what they did immediately before contacting you. It costs your intake coordinator four seconds and it ends the annual argument about whether reviews are worth the effort.
A twenty minute monthly review
- Pull signed cases for the month from your case management system, grouped by the source field.
- Pull spend for the same month by channel, including the retainer for anyone managing the work.
- Divide. You now have a cost per signed case, by source, for one month.
- Compare against the prior two months rather than the prior one. Single months at low case volume are noise.
- Write down one thing you will change, and nothing else. Attribution work fails when it produces reports instead of decisions.
Run this for three months before making a large budget move. Two data points make a line, not a trend. If you want the same discipline applied to the rest of the funnel, that is what growth and visibility work is for.
Common questions
How do I track where my law firm leads come from without expensive software?
Call tracking numbers plus a source field in your case management system covers most of it, and both are cheap. The gap you cannot close cheaply is offline word of mouth, which is why the consult question matters. Add tools only when you have run out of questions the simple setup can answer.
Should I run ads in Denver if my office is in Fort Collins?
You can, but expect a higher cost per case and a lower signed rate. People searching for a lawyer in Denver filter hard on who is close and who has local reviews. If you want Denver cases, plan for a real presence, Denver reviews, and content that shows you appear in those courts, not just a wider ad radius.
Why does my intake form say Google when the case obviously came from a referral?
Because the client searched your name to find your number, and that is the step they remember. It is the most common attribution error in a law firm. Asking what they did before they called, at the consult rather than on the first call, resolves most of it.
How long before attribution data is worth acting on?
Around ninety days for most firms, longer if you sign fewer than ten cases a month. Sample size is the constraint, not time. Until then, use the data to spot obvious problems rather than to make budget decisions like funding a second practice area.
I work with firms from Fort Collins through Longmont and down into the Denver metro, and this conversation looks about the same at every one of them. If you want an outside read on where your cases are actually coming from, it is a normal first month exercise in the marketing work I do with law firms, it runs alongside what your intake team does with a lead once it arrives, and it is usually the first thing I look at in a fractional CMO engagement. There is more about how Holland Health Marketing works with Front Range firms if you want the wider view.