Audit Services for UK Businesses, Commercially Focused, Tax-Aware Audits
An audit should do more than confirm that your numbers add up. In the hands of an experienced firm, it is an opportunity to stress-test your controls, surface tax exposures before HMRC does, and give your board, lenders, investors, and stakeholders genuine confidence in the financial story your business is telling.
At Merit Accountants, we deliver audit and assurance work that is independent, rigorous, and commercially useful. Because we are a Chartered Tax Adviser-led firm with direct ex-HMRC experience, our audits are reviewed through a different lens, we know where tax risk usually hides, what HMRC look for when they review filed accounts, and how to translate audit findings into practical actions that protect and grow your business.
We have built businesses from zero to £1m+ turnover, so we understand the operational reality behind the numbers. That commercial perspective is what separates our audits from the textbook checklist most firms run.
What Makes Our Audit Different
Most audits are run as a compliance exercise. Ours are run as a value-add. Three things set our audit work apart:
- Chartered Tax Adviser oversight.
Every audit is reviewed alongside your tax position. If our auditors spot reliefs that have not been claimed, allowances that have been missed, or structuring that is leaking tax, we tell you. The audit becomes a route to tax savings as well as assurance. In most cases, the tax we save our clients exceeds the audit fee they pay.
- Ex-HMRC experience on the team
The firm is led by a Chartered Tax Adviser with direct experience working inside HMRC. That means our auditors know what triggers HMRC enquiries on filed accounts, where Inspectors focus their questions, and how to present numbers so that they hold up under scrutiny. You finish the audit with accounts that are demonstrably defensible.
- Commercial partners, not textbook accountants
Our partners have built their own businesses from zero to over £1m in turnover. We have sat on the same side of the table as you, dealt with the same cash-flow pressures, hiring decisions, and growth challenges. Our recommendations are practical, commercially driven, and aimed at helping you grow, not at adding pages to a report.
Need Help for Audit Services
When a UK Company
needs Audit
A statutory audit is required if your company is no longer classified as small under the Companies Act 2006. For accounting periods beginning on or after 6 April 2025, the small company thresholds increased, a company is small if it meets two of the following three tests:
- Annual turnover not more than £15 million
- Balance sheet total not more than £7.5 million
- Not more than 50 employees on average
Even if you are below these thresholds , an audit may be required because:
- You are part of a group whose combined size exceeds the small-group thresholds
- A shareholder holding 10% or more has formally requested an audit
- Your Articles of Association, a bank covenant, an investor agreement, or a grant agreement requires one
- You operate in a regulated sector, for example FCA-regulated firms, pension schemes, registered charities, academies, or solicitors holding client money
And many businesses below the thresholds still choose a voluntary audit, typically because they are preparing for a sale or external investment, refinancing with a new lender, or want independent assurance for shareholders or family stakeholders.
If you are unsure whether your business needs an audit, we will tell you honestly. We do not push audits on companies that do not need them.
Audits We Provide
Our audit service covers the full range of work UK businesses and organisations typically need:
✓ Statutory company audits
Full audits of UK limited companies, partnerships and LLPs that exceed the small-company thresholds, conducted to International Standards on Auditing (UK).
✓ Voluntary audits
Independent audits for companies below the statutory threshold who want assurance for investors, lenders, family shareholders, or for an upcoming sale or fundraise.
✓ Group audits
Coordinated audits across parent and subsidiary entities, including consolidation reviews and intercompany eliminations.
✓ Charity and not-for-profit audits
Audits prepared in line with the Charities SORP (FRS 102), with reporting tailored to trustees and the Charity Commission.
✓ Service-charge audits
Section 21 service-charge accounts reports for landlords and managing agents under the Landlord and Tenant Act 1985.
✓ Internal audit & controls reviews
Risk-based reviews of your financial controls, segregation of duties, and exposure to fraud or error, particularly useful for fast-growing businesses where controls have lagged behind growth.
✓ Due diligence assignments
Financial and tax due diligence for buyers and sellers in M&A transactions, with a commercial focus on the deal drivers rather than a generic checklist.
✓ Solicitors' SRA Accounts Rules reports
Annual reports on compliance with the SRA Accounts Rules for law firms holding client money.
✓ Pension scheme audits
Audits of occupational pension schemes in line with the Pensions Act and SORP requirements.
✓ FCA-regulated firm audits
Audits and CASS reports for FCA-authorised firms holding client money or assets.
✓ Grant claim audits
Independent reports on grant claims (R&D grant audits, Innovate UK, local-authority grants, EU funding legacy claims) where the grant body requires assurance over expenditure.
Speak to an Audit Partner Today
Whether you are facing your first statutory audit, switching firms, considering a voluntary audit ahead of a sale or fundraise, or need a specialist audit in a regulated sector, we will give you an honest, fixed-fee proposal during our initial consultation. We serve businesses across London, Manchester, Hertfordshire and throughout the UK.
How Our Audit Saves You Tax?
Because our audit work is reviewed alongside your tax position, our clients regularly leave the audit process with tax savings that more than cover the cost of the engagement. Areas where we routinely find value during audits include:
- Research and Development (R&D) tax credits that should have been claimed in the period being audited
- Capital allowances, including the Annual Investment Allowance and full expensing, on assets that had been incorrectly treated as expenses or omitted from claims
- Director's loan account balances exposed to Section 455 charges, with a clear plan to resolve them
- Dividend versus salary structuring inefficiencies for owner-managed businesses
- Group relief and consortium relief opportunities that have not been claimed
- VAT partial exemption or reverse-charge treatment errors that, if not corrected, would become costly under an HMRC enquiry
Our Audit Approach, A Four-Stage Process
Every audit we run follows a structured, four-stage approach designed to minimise disruption for your team and maximise the commercial value you receive.
Stage 1 - Planning & Risk Assessment
We meet with you before fieldwork starts to understand your business, your sector, the key changes in the year, and the areas where audit risk is highest. We agree the timetable, scope, and document request list up front so there are no surprises.
Stage 2 - Fieldwork
Our team performs the audit testing on-site or remotely (your choice), using digital tools to minimise the burden on your finance team. We keep you informed throughout, no ‘silent treatment’ between starting fieldwork and delivering the report.
Stage 3 - Findings and Tax Review
Before we finalise the audit report, we sit down with you and your finance team to talk through findings, control improvements, and, crucially, any tax-saving opportunities our Chartered Tax Advisers have identified during the audit. This is where most of the commercial value of the engagement is delivered.
Stage 4 - Reporting and Filing
We issue the audit report, signed off by a Responsible Individual, and support you with Companies House filing, board reporting, and any follow-on conversations with lenders, investors, or other stakeholders.
Why UK Businesses
choose Merit Accountants for Audit
- Chartered Tax Adviser-led, audits reviewed through a tax lens, not a generic compliance lens
- Ex-HMRC experience on the leadership team, accounts that are demonstrably defensible if HMRC ever looks closely
- Commercial partners who have built their own £1m+ businesses, practical recommendations, not academic ones
- Fixed-fee audit quotes, agreed up front, no scope-creep invoices
- UK-wide service from offices in London, Manchester (Stalybridge), and Hertfordshire (Potters Bar)
- Responsive, partner-level contact, you deal with a decision-maker, not a junior who escalates everything
- Track record of saving clients more in tax than they pay in fees
Audits FAQs
Only if you exceed two of the small-company thresholds for two consecutive years (£15m turnover, £7.5m balance sheet, 50 employees from April 2025), or if your articles, a 10%+ shareholder, your bank, an investor, or your sector regulator require one. We will give you a free, honest assessment.
Our audit fees are fixed and agreed up front, based on the size and complexity of your business. Most owner-managed company audits fall within a clearly defined range, and we will confirm the exact fee before any work starts.
From planning to signed report, most owner-managed company audits take 6 to 8 weeks, with on-site or remote fieldwork typically completed within a single week. We agree the timetable with you up front so it fits around your reporting deadlines.
Yes. We run coordinated group audits across parent and subsidiary entities, including consolidation reviews and intercompany eliminations, and can also act as the component auditor for groups where another firm signs the parent audit.
Often, yes. A voluntary audit is particularly valuable if you are preparing for a sale, refinancing, raising investment, or want to give external shareholders independent assurance. We will tell you honestly whether it is worth it for your business.
We work with you to correct them properly, not just for the audit, but in a way that protects you from HMRC enquiry risk going forward. Because the firm is led by an ex-HMRC professional, we know what HMRC look for and how to fix things in a defensible way.
No. We handle the professional handover with your previous auditor and use a structured onboarding process that minimises the demands on your finance team. Most clients tell us our first audit was easier than their last with their previous firm.