What an Unfilled Legal Vacancy Actually Costs Your South Coast Law Firm

By Ben Holtom, Founder of RecQuest

An unfilled solicitor vacancy at a South Coast law firm typically costs between £8,000 and £15,000 per month in lost billing capacity alone, before factoring in the knock-on effects on existing staff and client service. With the KPMG/REC Report on Jobs (July 2026) showing that UK permanent placements have now fallen for 45 consecutive months, many Hampshire, Dorset and Surrey firms are sitting on vacancies longer than they should, and the cost is compounding quietly.

The visible cost: lost billing

The simplest way to estimate the cost of an empty desk is lost billing. A mid-level solicitor with three to five years PQE billing at a modest rate of £200 per hour and recording six hours of chargeable time per day generates roughly £6,000 per week in gross fees. Over a month, that is approximately £24,000 to £26,000.

Not all of that would be profit. Salary, overheads and write-offs reduce the net figure. But even at a conservative 30% profit margin, an unfilled mid-level vacancy represents around £7,000 to £8,000 in lost net contribution per month.

For a conveyancing fee earner in Bournemouth handling 60 to 80 completions per year, the calculation is different but the direction is the same. Every month the desk sits empty, 5 to 7 completions do not happen. At £1,000 to £1,500 average revenue per completion, that is £5,000 to £10,000 in missed fees.

These are rough estimates, not audited figures. Every firm's billing rates, utilisation and overhead structure are different. But the point stands: empty desks are not free.

The hidden cost: what happens to everyone else

The financial cost is the easiest to quantify, but it is rarely the most damaging. When a role sits unfilled, the work does not disappear. It redistributes.

Other fee earners absorb the caseload. Secretaries and paralegals stretch across more files. The partner who should be developing client relationships is instead reviewing files that should have been handled by the departed associate.

On the South Coast, where many firms operate with lean teams of 10 to 30 staff, the impact is felt quickly. A two-partner family law team in Fareham losing one solicitor is not absorbing one-third of a workload. They are absorbing it while also covering court attendances, client meetings and compliance obligations that do not reduce with headcount.

The KPMG/REC Report on Jobs for July 2026 noted that chief executives facing global uncertainty are choosing temporary staff over permanent hires. In legal recruitment, this is playing out as a locum premium. Ten Percent Legal reported in July 2026 that conveyancing locum hourly rates remain higher than many smaller firms can afford, and that some firms advertising permanent roles are doing so primarily to avoid locum rates, with those roles inevitably ending up as locum assignments.

The tension is real. Permanent hiring feels risky. Locum cover feels expensive. But the alternative, leaving the role unfilled and hoping the existing team absorbs it, has its own price.

The client cost: what you cannot invoice for

When a team is stretched, response times slow. File reviews take longer. Clients wait an extra day for a call back. None of this shows up on a profit and loss statement, but it shows up in client retention and referral rates.

A private client solicitor in Winchester managing 120 active files who should be managing 80 is not delivering poor work. They are delivering adequate work more slowly. The difference matters because clients talk. A conveyancing client who waits three days for an update tells their estate agent. A family law client who cannot reach their solicitor tells their friends.

For South Coast firms competing against PE-backed consolidators with dedicated client service teams, this is not an abstract concern. Our earlier article on PE consolidation and independent firm hiring explored how the competitive landscape is shifting. Leaving vacancies open while consolidators invest in capacity is handing them the advantage.

Why vacancies stay open longer than they should

Three patterns come up repeatedly in conversations with hiring partners across Hampshire, Dorset and Surrey.

Salary benchmarking against the wrong data. A firm in Salisbury pricing a litigation solicitor role at £38,000 because that is what they paid the last person in 2022 will struggle in a market where Ten Percent Legal's July 2026 guide shows civil litigation at £45,000 to £60,000 nationally. The market has moved. The salary needs to move with it.

Job specifications that describe the ideal rather than the essential. A wills and probate role requiring 5+ years PQE, own following preferred, immediate start, with a salary of £42,000 is describing a candidate who has no reason to move. Flexibility on PQE, willingness to build a following together, and a competitive offer will fill the role faster. Our guide on what legal candidates actually look for in a job advert covers this in detail.

Decision-making that takes too long. The strongest candidates in July 2026 are not waiting six weeks for a second interview. They are fielding multiple approaches. Neil Carberry of the REC noted in the July 2026 Report on Jobs that the market is showing "truly hopeful signs" and firms that cannot commit quickly will lose candidates to those that can. Our analysis of why commercial solicitors rarely apply for jobs highlights this dynamic.

What to do about it

If you have a legal vacancy that has been open for more than eight weeks, four things are worth checking this week.

First, check the salary against current market data, not what you paid previously. The Ten Percent Legal Salary Guide is updated monthly and is free to access. RecQuest can provide South Coast-specific benchmarking for any legal role. You can also use LawBoard's salary estimator for a quick benchmark.

Second, review the job specification honestly. Is every requirement genuinely essential, or are some items on a wish list that is narrowing the pool unnecessarily?

Third, shorten the process. If a strong candidate is available, can you interview within five working days and make a decision within three days of final interview? Speed is a competitive advantage in July 2026.

Fourth, calculate the actual cost of the vacancy. Run the rough billing calculation above for your specific role. Share the number with whoever approves headcount. It changes the conversation from "can we afford to hire?" to "can we afford not to?"

The SRA fee increase in 2026 is adding further pressure to firm budgets. Factoring vacancy costs alongside rising regulatory costs gives a clearer picture of the total financial impact of delayed hiring.

Ben Holtom is the founder of RecQuest, a specialist legal recruitment consultancy based in Romsey, Hampshire. RecQuest works with law firms across the South Coast to find outstanding legal professionals. For a confidential conversation about your next hire or career move, contact Ben at info@recquest.co.uk.