Internal Audit and Forensic
Professional internal audit and forensic services to help identify financial risks, uncover irregularities, strengthen internal controls, and ensure your business operations remain transparent, compliant, and secure.
How We Support Your Business
At The BAS Group, we provide independent internal audit and forensic accounting services that help you identify risk, strengthen financial controls, and respond to fraud, disputes, and irregularities as they arise. Our team reviews internal processes, tests controls, and supports statutory and limited assurance audits, while also helping individuals and legal advisers with financial evidence in commercial and matrimonial disputes, including divorce settlements. Whether you need an internal audit function, a fraud investigation, or due diligence support ahead of a transaction, we deliver clear, objective findings you can rely on with confidence.
Why You Choose Us
Choosing the right internal audit and forensic partner is essential for protecting your business from risk, error and fraud. At The BAS Group, we combine expertise, attention to detail, and a client-focused approach to deliver reliable internal audit and forensic accounting support tailored to your business needs.
Expert Internal Audit Guidance
Our experienced team provides clear, independent internal audit reviews, helping you strengthen financial controls and give lenders, investors and stakeholders confidence in your numbers.
Thorough & Confidential Investigations
We understand that fraud and financial disputes are sensitive matters. That’s why we handle every investigation with discretion and care, so you can address the issue calmly and clearly.
Accurate & Detail-Focused Findings
We ensure every review is carried out carefully and thoroughly, helping you identify issues early and produce findings that are clear, accurate, and ready to act on.
What We Deliver
We help you strengthen controls, uncover risk, and respond to fraud or disputes with clear, independent insight you can rely on.
Internal audit services
Audit-readiness reviews
Statutory audit support
Limited assurance reviews
Forensic accounting
Fraud investigation
Misappropriation reviews
Financial evidence and reporting
Divorce and matrimonial financial assessments
Due diligence reviews
Mergers and acquisitions support
Whistleblowing investigations
Workplace fraud reviews
Anti-Money Laundering (AML) compliance support
AML policy reviews
Compliance audits
Regulatory reviews
Fraud risk reviews
Financial controls testing
Investigation reporting
Talk to our internal audit and forensic team
FAQ's
Have questions about our accounting and tax services?
Internal audit isn’t only for large organisations. Growing businesses use it to check their processes and controls are working properly, spot risks early, and reassure lenders, investors, or boards that their numbers can be trusted.
Internal audit reviews your processes and controls to make sure they’re working as they should. Forensic accounting comes in after something has gone wrong, investigating suspected fraud or financial disputes and gathering clear evidence to support what happens next
Yes. We investigate suspected fraud, trace missing funds, and prepare clear financial evidence for internal use, a commercial dispute, or a legal process, then help you strengthen the controls that let it happen in the first place.
Sweet Words From Clients
Hear What Our Clients Are Saying About Working With Our Team.
Highly recommend
Contact Details
+44 7719 757164
info@thebasgroup.co.uk
7 Letchworth Close. London
BR2 9BD
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