The SME performance playbook

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What’s next for high‑performing SMEs

Today’s SMEs operate in a world that moves faster, demands more, and rewards adaptability. They are digital first, globally connected, and increasingly sophisticated in how they operate. Their impact extends far beyond revenue; SMEs shape supply chains, fuel job creation, and bring fresh ideas to market.

The most successful SMEs are embracing a performance driven mindset, using better data, smarter technology and trusted advisers to make confident decisions, optimise operations and build lasting financial resilience. This shift marks a new era, one where SMEs are scaling with confidence.

At Forvis Mazars, entrepreneurship is at our core. We work alongside ambitious SMEs at every stage of the growth journey, bringing together teams of specialist SME advisers to provide practical insight with deep technical expertise. We help strengthen your foundations, unlock sustainable growth and stay competitive as complexity increases.

Speak with our SME advisors

 

Growing through uncertainty

“In 2025, SMEs represented over 99.9% of all businesses across the UK  and other OECD nations, emphasising just how vital they are to economic stability and long-term growth.”

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Keith Marshall

Partner - Financial Outsourcing

The new realities facing today’s SMEs

While SMEs remain resilient, the modern landscape presents new pressures. Rising costs, regulatory complexity, digital disruption, and shifting customer expectations mean that running a business today requires sharper insight and stronger operational discipline than ever before.

Rising costs and upcoming taxation changes

Increasing operational costs combined with changes to corporation tax and allowances are squeezing SME margins. Early tax planning helps businesses understand the impact and protect profitability.

Our SME services

  • Financial outsourcingFor owner‑managed SMEs that have outgrown DIY bookkeeping, our team operates as a plug‑in finance engine room, running bookkeeping, monthly close and management reporting, while adding on‑demand expertise on technical accounting support, FD‑on‑demand and audit readiness, so leaders get timely, decision‑ready insight without adding fixed headcount. Built on modern cloud/ERP tools, this scalable model improves efficiency, accuracy and real‑time visibility as you expand.
  • Accounting complianceSMEs need a clean, predictable compliance cycle that won’t drain limited internal capacity. We prepare year‑end accounts, keep records in order, and handle evolving accounting requirements throughout the year, reducing rework and last‑minute rushes, so you stay compliant and confident as regulations and standards change while you grow.
  • Payroll & HRAs SME headcount grows, payroll and people admin can quickly overwhelm lean teams. We run end‑to‑end UK payroll on secure platforms including auto‑enrolment and employee self‑service, and pair it with templated HR documents and policies to standardise contracts, onboarding and day‑to‑day procedures, cutting risk, saving time and giving owners peace of mind that the essentials scale with the business.
  • Company SecretarialGovernance can’t be an afterthought for scaling SMEs. We deliver quietly excellent company secretarial support so statutory registers stay accurate, filings are punctual and board or share changes don’t become bottlenecks, helping you meet rising corporate obligations and scrutiny while keeping momentum on growth.
  • Financial PlanningSME owners often ask how today’s decisions support tomorrow’s outcomes. We connect business performance with personal objectives, from remuneration and protection to succession/exit, so you keep more options on the table and move on your timeline; start by exploring our succession session and the UK SME hub’s focus on aligning business and personal goals.

Your SME questions answered

What is an SME?

The precise definition of an SME varies by country. In the UK and EU, the standard criteria are:

CategoryEmployeesAnnual TurnoverBalance Sheet Total
MediumFewer than 250Under £44 millionBelow £38 million
SmallFewer than 50Under €10 millionBelow €10 million
MicroFewer than 10Under €2 millionBelow €2 million

What is the benefit of bundled accounting services?

Bundles remove friction between bookkeeping, reporting and tax, improving accuracy and creating predictable costs as you scale.

What accounting services does an SME need?

Typically, outsourced accounting, management reporting, corporate tax, payroll and VAT, augmented by FD/FC support as complexity increases.

When should an SME outsource payroll?

When headcount growth, multi‑site or international operations, or complex benefits increase compliance risk and admin burden.

How can SMEs improve tax efficiency?

Plan proactively: optimise structure, capture R&D and capital allowances, and align director/owner planning with corporate goals.

What support is needed before selling a business?

Tidy financials and controls, ensure audit readiness, stress‑test working capital and tax positions, and put the right protection in place.

 

 

Speak to one of our SME experts and get a 'big picture' view of your business

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