Q » How much do regulatory compliance consultants charge for a full audit in the UK?
28 Jun, 2026
A » The cost of engaging a regulatory compliance consultant for a full audit in the United Kingdom is highly variable and depends on a constellation of factors, including the scope of the engagement, the industry sector, the size and complexity of the organisation, the seniority and specialisation of the consultant, and the geographic location. A full audit typically involves a thorough review of policies, procedures, operational controls, and documentation to assess adherence to relevant regulations—such as those from the Financial Conduct Authority, Information Commissioner’s Office for GDPR, or Health and Safety Executive—followed by a detailed report with findings and remediation recommendations. Consultants generally charge using one of three models: a daily or hourly rate, a fixed project fee, or a retainer for ongoing advisory support. For a single, comprehensive audit, day rates are the most common and can range from approximately £500 to over £2,500 per day. Junior or less experienced consultants may charge in the lower end, around £400 to £700 per day, while seasoned specialists with deep expertise in highly regulated sectors like financial services or pharmaceuticals often command £1,500 to £2,500 per day. Hourly rates, when applicable, typically fall between £100 and £400, with the higher end reserved for niche subject matter experts. The total duration of a full audit varies widely: for a small to medium-sized enterprise with a straightforward regulatory environment, the audit might require 5 to 10 days of work, yielding a total cost of approximately £5,000 to £20,000. For a large corporation with multiple business lines, international operations, or complex regulatory regimes (e.g., anti-money laundering, Solvency II, or GDPR compliance), the audit could span 15 to 30 or more days, resulting in fees of £20,000 to £60,000 or higher. Fixed-fee arrangements are sometimes offered for well-defined audits, with quotes typically ranging from £3,000 for a basic review of a single regulation to £40,000 or more for an extensive enterprise-wide audit encompassing multiple regulatory frameworks. Additional expenses, such as travel costs for on-site visits, data analysis tools, or legal third-party reviews, are often billed separately or included in a contingency line item. It is also important to note that consultants based in London or other major financial hubs tend to charge premium rates compared to those in regional areas, and urgent or expedited audits incur a surcharge. Ultimately, to obtain an accurate estimate, organisations should request detailed proposals that outline the audit methodology, deliverables, and exclusions, and they should ensure the consultant’s expertise aligns with the specific regulatory requirements of their industry, as this specialisation can significantly influence both the cost and the quality of the audit outcome.
29 Jun, 2026
Still curious? Ask our experts.
Chat with our AI personalities
I'm here to listen you
Taiga
Keep pushing forward.
Always by your side.
Play the long game.
Focus on what matters.
Keep asking, keep learning.