Killing the three biggest admin drains.

If you ask any partner where their billable hours go, you'll hear “client work, mostly.” If you actually time-track a representative week, you'll usually find 25–35% of working hours sitting in three places: time entry done late, file admin that fee-earners shouldn't be doing, and email triage no-one owns. Each is fixable in days, not months. Software helps later; the order matters more than the tool.

Step zero: time the actual loss

Before you fix anything, measure it. Pick three fee-earners across different practice areas and ask them to keep an honest ten-minute time log for one week. Categories: client work, time entry / billing admin, file admin, email / inbox triage, meetings, training, “other.” You're not building a chargeable time record. You're finding the leak.

Almost universally you'll see the same three drains. What varies is the order — and the order tells you where to fix first.

It's also worth running the numbers on what those lost hours are worth. Plug your team into the Utilisation Calculatorwith target vs. actual billable hours; the “revenue at stake” figure is roughly what closing these admin drains is worth.

Drain 1: late time entry

The single biggest profitability leak we see. Fee-earners record time at the end of the week (or month). Memory fades, narrow tasks vanish, time gets “rounded” conservatively, and the firm bills less than the work done.

Industry estimates put same-day time entry at ~92% of actual time captured. By the next day, it drops to 84%. By the end of the week, you're lucky to capture 70%. On a £1m revenue firm that's £200k+ in time recorded but never billed.

Fix it in three moves:

1. Pick one tool, mandate it. Whatever your practice management or time recording system is — make sure everyone uses it, not paper, not Outlook calendar, not a spreadsheet. Heterogeneity is the killer here.
2. Same-day time entry, no exceptions.Clock off at 6pm, you don't leave until time's in. Yes, that means partners too — actually especially partners. They set the tone.
3. Wednesday morning review.Practice manager or office manager pulls last week's time-entry compliance and posts it. Public, factual, not punitive. Compliance lifts itself when it's visible.

Most firms see a 10–20% lift in recorded time within four weeks of moving to same-day entry. That flows straight into billable revenue at next bill.

Drain 2: file admin

Fee-earners doing things only fee-earners are paid the rate for. Saving documents into the right matter folder. Setting up a new client file. Renaming PDFs from the bank's “completion statement_v3_FINAL_2_use_this_one.pdf” into something sensible. Each task is small. Across a week, it's hours.

The rule of thumb: if a paralegal could do it with 30 minutes of training, a fee-earner shouldn't be doing it. Conveyancing firms know this — almost all the routine admin is delegated. Smaller commercial and litigation practices often haven't made that move.

The fix is structural rather than disciplinary:

• Audit who's doing what.A week's time log will show this. Look for fee-earner entries marked “file management,” “saving emails,” “updating contacts.”
• Bundle it for one paralegal or office assistant. One person responsible for filing, naming, opening matters, closing matters, archive. Even at 20 hours a week, that's cheaper than three fee-earners doing it badly.
• Write a one-page SOP.Where things go, naming convention, when matters get opened, when they get archived. Boring, but it's the difference between “handed off” and “hovered over.”

Drain 3: shared inbox / email triage

Generic inboxes — info@, enquiries@, the receptionist's inbox — accumulate work that belongs to someone, but no-one is explicitly tasked with routing it. Partners drift in and out between meetings, picking off what looks easy and leaving the rest. Things rot in there.

This is also where most of your missed enquiries quietly die. That's usually worse than the time loss — and the Client Conversion Calculator will put a number on it for your firm.

The fix is simple in principle, hard to maintain:

1. One owner, daily. Reception, paralegal, rotating role — but a named person whose job at 8.30am every working day is to triage the shared inbox.
2. Triage to the tracker, not back into email. Each item gets logged in the matter or enquiry tracker (see the Client intake form for new-business work, your matter tracker for existing). Email is a transport layer; the tracker is the source of truth.
3. SLA on first response. 60 minutes during working hours for new enquiries; same-day for client emails on existing matters. Public, in writing, on the wall.

What good looks like at day 30

Recorded billable hours up 10–15% across the team. The compliance dashboard is a non-event because everyone's clocking in. Fee-earners stop muttering about admin in the morning. The shared inbox drops from 200+ unread items to under 20 by end-of-day, every day.

Critically, you'll know — because you measured at the start. Run the same one-week time log again at week 4 and compare. If you've done the three moves and the numbers haven't moved, something else is going on (and that something is usually that partners aren't doing same-day entry, which means the team won't either).

Related

Once admin's under control, the next leakage to look at sits between recorded hours and collected cash — the four-step playbook in how to reduce billing leakage picks up where this leaves off. For visibility on team workload, the two-week workload visibility playbook pairs well.