The Hidden Tax on Growth: Hiring Costs and the SME Finance Gap

Britain's fastest-growing companies are being squeezed from two directions at once. On one side, the cost of hiring is eating into growth plans. On the other, the smallest businesses still can't get the finance they need to expand. Neither problem is new. What's notable is how clearly the data now shows they're connected — and how little either is being fixed at the pace the economy needs.

The hiring cost problem

New research from Enterprise Britain, reported by City AM, found that three-quarters of Britain's fastest-growing firms say they could create at least 10% more jobs if barriers to expansion were removed. The single biggest barrier they point to is the cost of employing staff.

This isn't a marginal complaint. These are the companies driving disproportionate job creation and economic output — the ones policy is supposedly designed to support. When the businesses with the most growth potential say hiring has become one of their main constraints, that's a signal worth taking seriously, not a rounding error.

The maths is straightforward. Every increase in employment cost — wages, National Insurance, pension contributions, compliance overhead — has to be absorbed somewhere. For a scaling business without deep cash reserves, that usually means slower hiring, delayed expansion, or both.

The finance problem underneath it

Hiring costs are only half the story. Growth also requires capital — to bridge cash flow gaps, invest ahead of revenue, or fund the working capital that new hires require before they become productive.

This is where the second constraint bites. The FCA's own review, detailed in its recent press release, confirms that access to finance remains genuinely difficult for the smallest businesses. Microbusinesses make up 95.5% of all SMEs in the UK, and the review found they face the steepest challenges of any segment.

The FCA was careful to note that its regulation isn't the primary obstacle. The real issues are structural:

Limited awareness of what finance options actually exist
Complex application processes that discourage smaller applicants
Duplicated checks across lenders, adding friction without adding safety
Poor product fit for businesses with intangible assets or limited collateral

None of these are abstract regulatory technicalities. They are practical, everyday obstacles that determine whether a business can act on a growth opportunity when it appears — or has to let it pass.

Two problems, one outcome

Put these findings together and the picture is uncomfortable. A business facing rising hiring costs needs capital to absorb that pressure. But the businesses most likely to need external finance — the microbusinesses that dominate the SME population — are also the ones least equipped to access it, or least likely to try.

The result is a compounding constraint on growth. It's not that one factor alone stops expansion. It's that hiring costs and finance access reinforce each other, narrowing the path for smaller firms exactly when they need room to manoeuvre.

Graeme Reynolds, the FCA's director of competition, put it plainly: "Small businesses need to be able to access the finance they need at the right time to start up, grow and invest." The word "time" matters here. Delay is often as damaging as outright refusal.

What's actually being done

To its credit, the FCA hasn't left this as a diagnosis without a response. It has set out three areas of focus:

Consumer Credit Act reform — moving towards a more proportionate, outcomes-based regulatory regime, developed with the Treasury.
Open finance — prioritising SME lending as a key use case, with a discussion paper expected to outline the first open finance scheme.
Digital verification — monitoring an industry-led initiative, supported by UK Finance, that could reduce duplicated customer checks without weakening financial crime controls.

These are sensible steps. They're also, by design, gradual. Legislative reform takes time. Industry-led verification schemes need buy-in across multiple lenders before they deliver real friction reduction. Businesses dealing with hiring cost pressure today won't feel the benefit of these changes tomorrow.

Why this matters now

The FCA has been explicit that much of what it uncovered falls outside its own remit — alternative lending, in particular, has been flagged to other government departments. That's an honest admission, but it also means the finance gap won't close through financial regulation alone. It requires coordinated action across tax policy, employment cost design, and lending infrastructure simultaneously.

For businesses navigating this now, the practical response is to stop treating hiring cost and access to finance as separate planning problems. They aren't. A hiring decision that assumes finance will be available on demand is a riskier decision than it looks. Growth plans built without accounting for both constraints are the ones most likely to stall.

Key takeaways

Three-quarters of Britain's fastest-growing firms say hiring costs are limiting job creation, with at least 10% more roles possible if barriers were removed.
Microbusinesses make up 95.5% of UK SMEs and face the steepest access-to-finance challenges, according to the FCA's own review.
The FCA found its regulation is not the main barrier — the real issues are awareness, application complexity, duplicated checks, and poor product fit.
Rising hiring costs and constrained finance access reinforce each other, creating a compounding barrier to growth rather than two isolated problems.
The FCA's planned reforms — Consumer Credit Act changes, open finance, digital verification — are steps in the right direction, but will take time to deliver practical relief.
Businesses should plan for hiring costs and finance access together, not as separate risks, when mapping out growth.