Financial Investigation and Bank Statement Analysis: Ensuring Accuracy, Integrity and Insight

Article: November 2025

Financial Investigation and Bank Statement Analysis: Ensuring Accuracy, Integrity and Insight

By Stan Yakimov, Strategic Partnerships Lead

When it comes to the most important question in a financial investigation, “Where did the money go?” every transaction tells a story. Whether it’s identifying hidden assets, building evidence for prosecution or identifying proceeds of crime, an effective financial investigation starts with a clear, methodical approach to data.

At Altia, we support this process with practical expertise and our purpose-built Financial Investigation Toolkit (FIT) – a powerful solution used by teams across the UK and globally. From early evidence gathering to statement review and case building, FIT helps investigators get answers from the numbers.

Financial Intelligence: The answers you need

Financial information can link individuals to crimes, expose fraudulent behaviour, or demonstrate a lifestyle inconsistent with declared income. Used correctly, it opens the door to:

• Tracing proceeds of crime
• Demonstrating unexplained wealth
• Linking individuals and organisations
• Identifying spending habits, locations, and associates
• Supporting confiscation or civil recovery

From bank statements and credit activity to property ownership and benefit records, every financial touchpoint offers an opportunity to develop intelligence or secure admissible evidence. Each person’s financial footprint is huge, so a structured, data-driven approach is essential for an effective investigation.

Bank Statement Scanning – With Accuracy and Integrity

One of the most critical tasks in any financial investigation is the review of bank statements. Patterns in deposits, withdrawals, standing orders and direct debits can reveal connections, criminal techniques, or simply confirm the lifestyle of a suspect.

Altia’s FIT product provides structured bank statement scanning functionality. Importantly, it does not use artificial intelligence. Why?

Because when working with sensitive data, investigators demand accuracy auditability and accountability. Every line scanned, every transaction extracted, is presented in a fully traceable, verifiable format. That means you can rely on it for both intelligence development and evidential use. FIT has internal controls built in to ensure the accuracy of the data requiring a human check before it can be declared as evidence.

Supporting Investigators at Every Stage

Whether you’re working within a police force, insolvency practice or public sector investigation team, the process for accessing financial information typically involves:

1. Tasking Financial Investigators (FIs) – Make your request specific. Define what you need, what you already know, and how it will be used.
2. Using Legal Powers – Financial data can be accessed through:

• Production Orders (e.g., under POCA or PACE)
• Disclosure Requests (e.g., under the Data Protection Act)
• Account Monitoring Orders (live transaction alerts)
• Customer Information Orders (to identify hidden accounts)
• Authorised Officer Powers (CTRS and PoSHFA)

3. Collect Data from a Range of Sources, including:

• Banks and building societies
• Credit reference agencies (Experian, Equifax, TransUnion)
• HMRC and DWP
• Retailers, gambling establishments, or gyms
• Land Registry and Companies House

Each dataset offers unique intelligence and when connected, they create a full financial picture.

Building Better Cases with Altia FIT

Altia’s Financial Investigation Toolkit (FIT) simplifies the process of working with complex financial records by allowing you to:

• Scan, structure and label bank statements accurately
• Extract transactions across multiple accounts and date ranges and group together in a single repository
• Track assets, liabilities, and suspicious activity
• Export findings into court-ready reports

Unlike AI-driven tools that guess or apply automation without context, Altia FIT is built around the workflows investigators already use. Everything is visible, explainable, and compliant, supporting your work from first disclosure to final prosecution.

In summary, an auditable financial investigation supported by technology that enhances, not replaces, human expertise is key to an effective investigation. FIT provides accuracy, accountability, and efficiency while ensuring evidential standards are upheld throughout the investigative process.

Consultant Perspective: Stan Yakimov

“As a consultant at Altia and a previous customer and user of FIT, I’ve seen first-hand how essential accurate financial data is to every investigation. Whether we’re supporting law enforcement or insolvency practitioners, the same principles apply: precision, legal integrity, operational efficiency and accountability. That’s what the Financial Investigation Toolkit is built to deliver.”

About Stan:

Accredited Counter Fraud Manager with deep experience in civil and criminal investigations. Stan specialises in financial data analysis, disclosure, and money laundering cases. Prior to joining Altia, Stan most recently worked at the Insolvency Service, recovering complex assets through financial investigation.

Frequently Asked Questions

• What is financial investigation?

Financial investigation is the systematic analysis of an individual or organisation’s financial activity to identify evidence of crime, fraud, or unexplained wealth.

• How does Altia support bank statement scanning?

Altia’s Financial Investigation Toolkit allows investigators to upload, scan, and extract data from bank statements in a structured, reliable format, without using AI.

• Is scanned bank statement data admissible in court

Yes – provided it is obtained legally and handled in accordance with evidential protocols. Altia FIT supports this process with audit trails and reporting features.

• Can Altia FIT integrate with other investigative tools?

Yes. FIT is often used alongside case management, intelligence, and disclosure systems to provide a holistic investigative approach.

Let’s Talk

Whether you’re planning a major case or reviewing legacy financial records, Altia and our specialist consultants like Stan Yakimov are here to help. We provide the tools, training, and experience to ensure financial evidence works for your case, not against it.

Ready to explore FIT in action? Book a demo.