There's a calculation that most will writing practices never do. It's not complicated, but the result tends to be uncomfortable.
Take the number of enquiries that come into your practice each month. Now estimate how many of those turn into paying clients. The gap between those two numbers, multiplied by your average instruction value, is what poor enquiry management is costing you every year.
For a practice receiving 50 enquiries per month and losing 20% of them to unanswered calls, slow follow-up, or prospects who went cold because nobody stayed in touch, the maths looks like this: 10 lost enquiries per month, at a conservative average instruction value of £600 (including a will and LPA bundle), equals £6,000 per month. That's £72,000 per year in revenue that was right there, ready to be captured, and wasn't.
That number might seem high. The research suggests it's actually conservative.
Where the money goes
The revenue loss from poor enquiry management happens in three places, and most practices are losing money in all three simultaneously.
Lost at first contact. A UK mystery shopping exercise by insight6 found that 20% of will and probate enquiries submitted to practices were completely ignored. A separate call-handling audit found 37% of calls going unanswered over a 10-day period. These aren't prospects who chose a competitor. They're prospects who tried to give you their money and couldn't get through.
Lost in the gap between enquiry and consultation. Even when you do respond, the delay matters enormously. Research published in Harvard Business Review found that contacting a lead within 5 minutes makes you 21 times more likely to qualify them than waiting 30 minutes. After an hour, the odds drop further. In a market where the median will fee is £130 for simple instructions and £400 to £720 for professionally drafted wills, every hour of delay pushes the prospect closer to the competitor who responded first.
Lost after the quote or initial conversation. Many will writing enquiries don't convert immediately. The client is thinking about it, discussing it with their partner, comparing options. Without structured follow-up, these warm leads go cold. Research shows that 54% of people without a will say they simply "haven't got round to it." These are people who need a gentle, persistent nudge, not a single phone call followed by silence.
The admin tax you're paying without realising it
Beyond lost enquiries, there's a second cost that's harder to see but equally real: the time you spend on administrative tasks that could be automated.
Research from Clio's Legal Trends Report found that their users save an average of 8 hours per week per employee through practice management automation. For a sole practitioner or small practice, 8 hours per week is an entire working day recovered.
Arken.legal, a will drafting automation platform, reports that users save an average of 51 hours per month on drafting and administration. Their case studies show that drafting a will that previously took 30 to 40 minutes can be completed in a fraction of that time when using logic-driven document assembly instead of manual Word templates.
The financial impact of those time savings is significant. Based on a fee earner on a £35,000 salary drafting 40 wills per month, the 51 hours saved translates to approximately £13,200 per year in recovered productivity. That's time that can be redirected into billable work, client development, or simply finishing the day at a reasonable hour.
WillSuite reports similar gains: will drafting 50% faster, LPA drafting 75% faster, and mirrored wills for couples 75% faster compared to manual methods.
These aren't marginal improvements. They represent a fundamental shift in how much work a small practice can handle without hiring additional staff.
What a modern will writing practice actually looks like
The practices that are growing fastest in this market aren't doing anything magical. They've replaced manual processes with automated ones in three specific areas.
Enquiry capture and response. Every enquiry, regardless of channel, lands in one system. An automated acknowledgement goes out within seconds. If the enquiry arrives outside working hours (research indicates 44% of business leads are generated outside office hours), the prospect still gets an immediate, professional response rather than silence until morning.
A UK professional services firm, FidLaw, reported that after adopting a unified system, their revenue increased by 50% and they collected payment 50% faster. The firm moved from manual spreadsheet-based administration to a centralised workflow. The partners stopped spending Saturday mornings doing bookkeeping in Excel.
Follow-up and nurture. If a prospect doesn't book a consultation immediately, they enter an automated sequence. This isn't aggressive selling. It's a series of helpful, well-timed communications: what to expect from the will writing process, what documents they'll need, answers to common questions about powers of attorney. The sequence runs over days or weeks, keeping the practice front of mind while the client makes their decision.
Estate planning firms using structured lead nurture systems have reported conversion rates jumping from a baseline of 10 to 15% to between 60 and 87%, alongside doubling their average case size. Even discounting those numbers for vendor optimism, the direction is clear: structured follow-up dramatically outperforms "ring once, hope for the best."
Reputation building. When a matter is completed, an automated review request goes to the client. No fee earner needs to remember. No awkward conversation. Just a well-timed, well-written message that makes it easy for the client to share their experience. Over months, this turns a trickle of reviews into a steady flow that improves Google ranking and drives organic enquiries.
A Moneypenny case study (using Ruler Analytics for attribution) found that connecting offline conversions back to marketing channels uncovered 20% of leads that had previously been untracked, and then improved performance by 8% more leads and 11% lower cost per lead once campaigns were optimised using the complete data. Knowing where your clients actually come from is worth real money.
The business case in plain numbers
Here's what the shift from manual to automated practice management looks like over 12 months, using conservative assumptions for a will writing practice handling 10 to 15 matters per month.
Recovered enquiries: if automation captures even 5 additional enquiries per month that would otherwise have been lost (through missed calls, slow follow-up, or abandoned leads), at an average instruction value of £600, that's £3,000 per month or £36,000 per year in additional revenue.
Time savings: if automation saves 8 hours per week in administrative work (the Clio benchmark), and even half of that time is redirected into billable work at £150 per hour, that's £2,400 per month or £28,800 per year in recovered productivity.
Review-driven growth: a practice that moves from 10 Google reviews to 50 or more over 12 months will see a measurable improvement in local search ranking. The exact revenue impact depends on your market, but practices that dominate the Google Local Pack consistently report higher enquiry volumes than those that don't.
Against those numbers, the cost of a CRM and automation system (typically £99 to £230 per month for a small practice) is a rounding error. The return isn't 2x or 3x. It's closer to 10x or more, depending on how many enquiries you're currently losing.
A 30-day plan to fix the biggest gaps
You don't need to transform your entire practice in one go. Here's a practical sequence that addresses the highest-value problems first.
Week 1: Get visibility. Count your enquiries from the last 30 days. Every channel, every source. Work out your conversion rate from enquiry to booked consultation. If you can't do this easily, that's the first thing to fix, because you can't improve what you can't measure.
Week 2: Fix response speed. Set up an automated acknowledgement for every website enquiry. Configure a missed-call text-back so callers who can't get through receive an immediate response. These two changes alone will recover a meaningful percentage of lost enquiries.
Week 3: Build a follow-up sequence. Create a simple email sequence (3 to 5 messages over 2 to 3 weeks) for enquiries that don't convert immediately. The content should be helpful, not salesy: what to think about before writing a will, what documents to prepare, how the process works. This keeps warm leads engaged until they're ready.
Week 4: Automate review requests. Set up an automated message that goes out after every completed matter, asking for a Google review. Include a direct link to your listing. Then set up a weekly habit of responding to every review you receive.
None of these steps requires technical expertise beyond what most practice owners can handle, or what a system like TomCRM can set up for you as part of onboarding. The point is to stop the bleeding first (missed enquiries), then build the pipeline (follow-up sequences), then strengthen your market position (reviews).
The real question
The will writing market is worth £2.8 billion and growing at 7% per year. Will ownership has crossed 40% of UK adults for the first time. There are millions of potential clients who either don't have a will or haven't updated theirs in years.
The opportunity is there. The question is whether your practice is set up to capture it, or whether those enquiries are going to the competitor who answers the phone faster, follows up more consistently, and has 50 more Google reviews than you do.
If you want to find out where your practice stands, our free assessment takes two minutes. Ten questions about how you handle enquiries, follow up with prospects, manage client communication, and build your online reputation. You'll get an instant report showing your score across five key areas and specific recommendations for what to focus on first.