If you are a Finance Director or CFO working in Hampshire, Basingstoke, Southampton or anywhere along the M3 corridor, you have almost certainly felt the weight of April 2025’s employer National Insurance changes more acutely now than you did when they were first announced. The headline rate moved from 13.8% to 15%, and the Secondary Threshold dropped sharply from £9,100 to £5,000. At the time, many businesses modelled the impact and filed it away. A year on, the full annual cost is sitting in your forecasts, and it is changing decisions.
This is not just a payroll administration issue. For finance leaders across the region, it is quietly reshaping how teams are built, how headcount is justified, and what “the right hire” actually looks like right now.
The Arithmetic Has Changed
Every permanent hire now carries a heavier cost burden than it did two years ago. For a Finance Manager on a £55,000 salary, the additional NI liability compared to pre-April 2025 rates runs to well over £1,500 per year per employee. Across a finance team of eight or ten people, that adds up quickly, and in a period when many Hampshire businesses are also absorbing wage inflation and rising operational costs, it matters.
According to research from recruitment specialists Sheridan Maine published earlier this year, the defining characteristic of the 2026 finance hiring market is selectivity. Employers are still hiring, but they are choosing carefully. Volume roles in transactional finance have softened, and graduate intake in some sectors has slowed. The businesses that are actively growing their finance functions are tending to prioritise roles that directly support revenue, margin management, or compliance, rather than building out generalist capacity.
For Hampshire businesses in particular, this creates a specific challenge. The M3 corridor has long attracted a dense concentration of technology, defence, logistics, and professional services businesses, all competing for the same pool of qualified finance professionals. Tighter hiring budgets have not reduced the competition for talent; if anything, they have made it more intense, because fewer roles are being offered and candidates with real commercial experience know their value.
The Shift Towards Interim and Contract Finance
One of the clearest trends we are seeing across the region is a notable shift towards interim and contract finance appointments. When the cost of a permanent hire feels harder to justify, businesses are turning to experienced interim Finance Managers, Financial Controllers, and Management Accountants to cover specific projects, carry the business through periods of change, or fill gaps while a longer-term strategy is agreed.
This is not a new phenomenon, but the NI changes have accelerated it. Businesses that might previously have defaulted to a permanent appointment are now genuinely weighing up whether a six to twelve month interim arrangement gives them more flexibility and better value. In many cases, particularly for businesses going through system implementations, restructuring, or rapid growth phases, it does.
For Finance Directors and CFOs thinking through their team structure, it is worth being clear-eyed about which roles genuinely require permanent presence and continuity, and which can benefit from bringing in specialist expertise for a defined period. The two are not always what they appear. A business change project is often better served by a highly experienced interim than a newly appointed permanent hire who needs time to settle in.
Salary Expectations Have Not Fallen
It would be tempting to assume that a more cautious hiring environment means candidate expectations have softened. They have not. According to the 2026 Hays salary survey, the accountancy and finance sector saw average pay increases of 3.4% over the past year, outpacing the overall UK average of 2.2%. Skilled professionals in areas such as financial planning and analysis, treasury, and management accounting remain in short supply relative to demand.
Across Hampshire and the broader South East, this dynamic is particularly pronounced. Southampton, Portsmouth, Basingstoke, and Fareham are all home to businesses competing not just with each other but with London and Reading for qualified candidates. Remote and hybrid working has opened up the candidate pool in both directions: local employers can now attract professionals who previously commuted to London, but those same candidates may also be weighing offers from employers in multiple locations.
What this means practically for hiring managers is that the quality of the candidate experience, the speed of the process, and the attractiveness of the overall package still matter enormously, even in a market where candidates are being selective about where they move. A slow or disorganised process continues to cost businesses strong candidates, regardless of the economic backdrop.
The Employment Allowance: Are You Using It?
One point worth checking with your payroll team if you have not already: the Employment Allowance increased to £10,500 from April 2025, and the previous eligibility cap linked to employer NI liability above £100,000 was removed. For smaller businesses and certain subsidiaries, this provides meaningful relief against the NI increase. If your business has not recently reviewed its eligibility, it is worth a conversation with your accountant or payroll provider.
Building Finance Teams That Work in 2026
The businesses navigating this environment well tend to share a few characteristics. They are thinking carefully about role design rather than defaulting to like-for-like replacements. They are open to a mix of permanent and interim resource where the business case supports it. And they are moving decisively when they find the right candidate, rather than letting strong people slip away during lengthy internal approval processes.
For Finance Directors considering how to structure or grow their teams, it is also worth thinking about skills gaps that have emerged as finance functions have taken on more commercial and analytical responsibility. Demand for professionals with strong FP&A backgrounds, ERP system experience, and the ability to work closely with operational leadership has grown significantly across the region. These are not easy roles to fill, and they tend to attract candidates who have options.
If you are working through any of these questions, whether you are planning a hire, considering an interim appointment, or just thinking through what your finance function needs to look like over the next twelve months, the August Clarke employers page is a good starting point for understanding how we work with businesses across Hampshire and the M3 corridor.
Accountancy recruitment in Hampshire has always required a genuinely local perspective. The market here is distinct from London, and the businesses we work with range from owner-managed SMEs in Andover and Fareham to larger multi-site operations in Basingstoke and Southampton. Understanding the candidate pool, the salary benchmarks, and the pace at which good people move is not something that translates from a generic national market view. If you are hiring in finance or accountancy across the region, we are happy to share what we are seeing.
