Conversion rate, client acquisition cost (CAC), and marketing ROI are the three marketing metrics every financial advisor should track. Together they show whether visitors become leads, what each new client costs, and whether the spend paid for itself.
Related guide: measuring your marketing strategy
You’ll leave with three formulas, one worked example that runs through all of them, the median advisor CAC reported by Kitces Research, and a one-spreadsheet system you can start this week.
What Marketing Metrics Measure for Financial Advisors
Marketing metrics are the numbers that show whether your marketing turns strangers into clients. Each one counts a step between a first visit and a signed engagement letter.
This article covers three of them: conversion rate, client acquisition cost, and marketing ROI. Conversion rate comes first because the other two depend on how many visitors and leads become clients.
Conversion Rate: What It Means and How to Calculate It
Conversion rate is the percentage of website visitors or leads who take the action you want, like booking a call.
Conversion rate = (Conversions ÷ Total visitors or leads) × 100
An advisor uses two versions. Website conversion rate counts visitors who become inquiries. Lead conversion rate counts inquiries who become clients. Conversion rate optimization (CRO) is the work of raising either one by changing the page, the offer, or the follow-up.
Google Analytics, likely already installed on your site, reports total visitors. Pair that count with your inbox or form tool for the inquiries.
A rate means little without the lead count behind it. 2% of 1,000 visitors is 20 people. 2% of 100 visitors is 2 people.
If visitors arrive but never inquire, the post on why advisor marketing doesn’t convert walks through the three places a funnel breaks.
Conversion Rate Formula for Advisor Websites
To find your website conversion rate, divide contact-form submissions by total visitors, then multiply by 100.
Meet Maria Chen, a hypothetical solo advisor whose numbers we’ll reuse in every section. In one quarter her site drew 1,000 visitors and 20 contact-form submissions. 20 ÷ 1,000 × 100 = 2%. Use the same time window for both numbers, and count only “book a call” or contact-form submissions, not every click.
A/B testing the call-to-action is the first change to try. Test “Book a 15-minute call” against “Contact us” and leave the rest of the page alone, so you know which change moved the rate.
What’s a Good Conversion Rate for Advisor Sites?
A good website conversion rate is one that rises against your own historical baseline, because advisor sites differ in traffic source, offer, and audience.
For the later stage, there is an advisor-specific reference. In “What’s A Good Conversion Rate For Client Referrals?” (Kitces.com, 2016), Michael Kitces wrote that converting fewer than a third (about 33%) of qualified leads is a conversion problem, and that you should convert over half of the people who are a good fit. That figure measures qualified leads who become clients. It does not measure website visitors who fill in a form.
Small samples distort both versions. Maria signed 3 of her 20 inquiries, a lead conversion rate of 15%. One more client would make it 20%. One conversation moved the number 5 points, so she waits for a second quarter of data before she rewrites her offer on the strength of one reading.
How to Calculate Client Acquisition Cost (CAC)
Divide your total marketing spend by the new clients it produced, and you have your client acquisition cost (CAC). Maria spent $6,000 in the quarter on software, ads, design, and her own hours. She signed 3 new clients, so her CAC is $2,000.
CAC = Total marketing spend ÷ Number of new clients acquired
Cost per lead uses the same division with inquiries instead of clients. Maria’s $6,000 produced 20 inquiries, so her cost per lead is $300. Cost per lead divided by lead conversion rate gives CAC: $300 ÷ 15% = $2,000.
Compare CAC with customer lifetime value (CLV), the fees a client pays over the full relationship. A CAC is affordable only when CLV is larger.
The next section sets advisor-industry numbers beside your own.
Client Acquisition Cost Benchmarks From Kitces Research
The median financial advisor client acquisition cost is $3,800 per client, up 75% from just under $2,200 in 2021, based on Kitces Research’s 2023 data.
Time is the bigger share. Of total acquisition cost, 83% is the advisor’s own time, averaging $2,600, against $519 in hard-dollar marketing spend, per Kitces Research’s 2020 study “How Financial Planners Actually Market Their Services.”
That 2020 study also compared channels. SEO-based marketing had an aggregate CAC of $23,688 and seminars $19,097. Aggregate CAC is the study’s channel-level figure, not a cost per client, so don’t set it directly against the $3,800 median.
Kitces Research, 2020 study
The channel figures come from 2020 and the median from 2023 data, so treat them as separate reference points. For the advisors in these studies, time, not cash, was the biggest acquisition cost.
Marketing ROI: Formula and Worked Example for Advisors
Marketing ROI measures how much revenue your marketing generates for every dollar spent.
Marketing ROI = ((Revenue from marketing - Marketing cost) ÷ Marketing cost) × 100
Here is an illustration with round numbers, not a benchmark. Each of Maria’s 3 new clients is expected to pay about $12,000 in fees over the relationship, so her $6,000 quarter produced 36,000inexpectedrevenue.(36,000 - $6,000) ÷ $6,000 × 100 = 500%. Swap in your own expected fees to run the same math.
Count your hours in the cost term. Because 83% of acquisition cost is advisor time in the Kitces Research data, leaving hours out makes ROI look better than it is. Maria included hers in the $6,000.
Decide how you count revenue and keep to it. Maria uses expected fees over the relationship (CLV). You could use first-year fees only, which gives a lower ROI. Mixing the two makes quarter-to-quarter comparisons useless.
Attribution is imprecise, especially with long sales cycles. A prospect may read your blog, hear your name from a friend, and book a call a year later. No spreadsheet can assign that revenue to one channel with certainty. Once these three metrics are steady, the post on measuring marketing strategy ROI adds five more metrics to watch.
Split ROI by channel before you decide where to spend next. If Maria found that SEO cost twice as much per client as referrals, she would move her next quarter’s hours from blog posts to referral conversations.
Conversion Rate vs. Client Acquisition Cost vs. ROI
Read the three metrics as one chain: conversion rate drives client acquisition cost, and CAC drives marketing ROI. Maria’s quarter shows how they connect.
Raise lead conversion and CAC falls. Lower CAC then lifts ROI, because the same revenue comes from less cost.
Maria’s $2,000 CAC sits below the $3,800 Kitces Research median. Her sample is 3 clients, so treat the gap as a question to investigate, not a result. A rising conversion rate with a flat CAC is the clearest sign a channel is working.
3 Steps to Track Advisor Marketing Metrics Without a Team
A solo advisor can track all three metrics with one spreadsheet and three columns: source, cost, and outcome. You can build it in an afternoon.
Log every lead source and cost. Add one row per lead: how they found you (referral, search, seminar, social), what you spent on that source, and your own hours.
Tag each lead’s outcome: client, no, or pending. This gives you lead conversion rate and CAC at month-end. Leave a lead as pending until a decision is made, and don’t count it as a loss.
Review monthly, not daily. An advisor with 5 leads a month has too few data points for a daily or weekly read. Copy the visitor count from Google Analytics on the first of the month into the sheet.
Sample rows, with made-up numbers:
Once the sheet works, the financial advisor marketing plan template shows where to set a target for each column.
Give referrals their own column even though they feel informal. According to Nielsen’s 2021 Trust in Advertising study, 88% of global respondents trust recommendations from people they know. That figure covers all categories, not only advisors. Referrals cost hours, not dollars, so they appear in your CAC only if you log them. The post on financial advisor marketing metrics adds referral rate to the three metrics here.
Marketing Metrics and the SEC Marketing Rule
The SEC Marketing Rule limits how you can present testimonials, endorsements, and performance claims, including metrics tied to client outcomes.
Tracking conversion rate, CAC, and ROI inside your firm is internal record keeping. Publishing them to prospects as proof of results is marketing. Send a line such as “our marketing produced 500% ROI for clients” to your compliance consultant before it goes live, and check CFP Board’s rules on using the CFP® marks in marketing too.
This section states limits and is not legal advice. A dated spreadsheet also gives you a record of what each channel produced if a reviewer asks.
This Week: Build a Conversion Rate and CAC Sheet
Build the three-column sheet today and log last month’s leads, one row each. Tag each as client, no, or pending, then calculate your website conversion rate, lead conversion rate, and CAC.
If you want help setting it up, book a strategy call with The Advisor’s CMO.