A Simple Guide for Businesses
Money laundering isn’t just a problem for banks or big corporations. It’s a global issue that affects a wide range of industries, from estate agents and accountants to serviced office providers and company formation agents.
If your business is in a regulated sector, or you simply want to stay ahead of the risks, understanding the basics of anti-money laundering (AML) is essential. At Flex AML, we’re here to help break it down clearly, without the jargon.
What Is Money Laundering?
Money laundering is the process of disguising money gained from criminal activity so it appears legitimate. Criminals do this to avoid detection, integrate the funds into the legal economy, and enjoy the proceeds without raising suspicion.
This “dirty” money often comes from crimes like fraud, tax evasion, corruption, or drug trafficking.
The Three Stages of Money Laundering
Understanding the three key stages helps you recognise how your business could be used:
Placement – Introducing illegal funds into the financial system (e.g. large cash deposits or purchasing assets).
Layering – Obscuring the money’s origin through complex transactions (e.g. shell companies, foreign transfers).
Integration – Reintroducing the money as seemingly legitimate income (e.g. through real estate, luxury items, or investments).
Why It Matters to Your Business
Even if you’re not a financial institution, your business can still be misused by criminals, especially if you
- Accept or handle large sums of cash
- Help clients set up companies
- Facilitate property rentals or sales
- Manage client funds or assets
Under the UK’s Money Laundering Regulations (MLR), businesses in certain sectors are legally required to take steps to detect and prevent suspicious activity.
What Businesses Are Regulated?
If you’re supervised by HMRC for AML purposes, you’re required to have appropriate policies and controls in place. This applies to:
- Estate and letting agents
- Accountants and tax advisers
- High-value dealers
- Company formation agents
- Art market participants
💡 Flex Tip: If you’re unsure whether your business falls under HMRC supervision, you can check on GOV.UK or speak with an AML consultant.
Your Legal AML Responsibilities
If your business is regulated, you must:
- Conduct Customer Due Diligence (CDD)
- Verify the beneficial owners of clients
- Perform ongoing monitoring of business relationships
- Keep accurate records and an up-to-date risk assessment
- Submit Suspicious Activity Reports (SARs) where appropriate
Even if you’re not formally regulated, adopting basic AML practices can help protect your business from financial crime and reputational harm.
What If You Don’t Comply?
The consequences of non-compliance can be serious:
- Financial penalties
- Criminal investigations
- Loss of business licence
- Reputational damage
💡 Flex Tip: Red flags to look out for include clients unwilling to provide ID, overly complex structures, unusual payment requests, or behaviour that doesn’t align with the client’s profile. If something feels off, it usually is. Trust your instincts and escalate early.
Need Support with AML?
At Flex AML, we provide practical, no-nonsense support for businesses who want to feel confident about their compliance. From risk assessments and policy templates to training and audit preparation, we make AML manageable.
Reach out for tailored advice or explore our growing library of resources.

