What You Need to Know About Third-Party Payments in Real Estate Deals: Key Compliance Rules

In the complex world of real estate transactions, third-party payments refer to funds transferred by someone who is not directly part of the sale agreement—usually not the buyer or seller. These payments are often made by relatives, businesses, employers, or investors. While they can streamline transactions or assist buyers with limited liquidity, they raise serious compliance and legal concerns that professionals must understand and manage diligently.
Third-party payments can be misused for money laundering, fraudulent practices, or conflict of interest, and may obscure the source of funds. Financial institutions, brokers, and legal entities are required to verify the source and legitimacy of funds involved in a transaction. Anti-Money Laundering (AML) laws and Know Your Customer (KYC) regulations require a clear audit trail.
Source of Funds Verification
Money Laundering Risks
Tax Evasion Concerns
Legal Ownership Clarity
Sanctions and Watchlist Checks
AML laws are strictly enforced in the real estate sector due to the large sums of money typically involved. AML compliance focuses on identifying beneficial owners, verifying identities, and detecting suspicious patterns. Third-party payments bypass the direct paper trail, making it more difficult to determine whether the funds are legitimate.
Always identify the third party and establish their relationship to the buyer or seller.
Require documented proof of fund origin, such as bank statements or notarized declarations.
Perform enhanced due diligence (EDD) for high-risk jurisdictions or politically exposed persons (PEPs).
Each country and region has unique rules governing third-party payments in property deals. Below is a breakdown of typical international compliance rules.
Governed by the Bank Secrecy Act (BSA) and enforced by FinCEN.
Title companies and real estate professionals must file Suspicious Activity Reports (SARs) for unexplained third-party payments.
Geographic Targeting Orders (GTOs) apply in certain metropolitan areas with high money laundering risks.
Regulated by the Money Laundering Regulations 2017 and HMRC.
Real estate agents must conduct Customer Due Diligence (CDD) and report suspicious transactions to the National Crime Agency (NCA).
Governed by the UAE Central Bank and Financial Intelligence Unit (FIU).
Real estate firms must maintain records of transactions for at least five years and report third-party involvement in high-value deals.
Maintain detailed records of how the third party is connected to the transaction. This includes identity verification, relationship letters, and any power of attorney if applicable.
Have the third party sign a declaration of payment, explicitly stating that the funds are not being provided for an undisclosed interest in the property.
Ensure that the banks involved in the transaction are aware of the third party’s role, and obtain their cooperation in verifying the origin of funds.
Review and update internal compliance policies to cover third-party scenarios. Include guidelines for staff training, risk assessments, and reporting protocols.
Failure to comply with regulations on third-party payments can lead to severe legal, financial, and reputational damage:
Hefty fines and sanctions
Imprisonment for willful negligence
Loss of professional licenses
Civil litigation or contract cancellation
Blacklist by regulatory authorities
Professionals must stay alert to behaviors and transaction elements that signal potential abuse of third-party payment systems:
Payments from offshore accounts or high-risk countries
Third-party payer unwilling to disclose identity
Payments made in multiple smaller transfers (smurfing)
Last-minute changes to payer or payee
Payer has no clear relationship with buyer or seller
Leveraging digital compliance tools and AML software can help track, analyze, and report third-party payments. These tools integrate AI-based monitoring, risk scoring, and automated reporting to streamline the process.
Thomson Reuters CLEAR
LexisNexis AML Insight
World-Check Risk Intelligence
KYC360
ComplyAdvantage
Attorneys, accountants, and compliance officers play a crucial role in ensuring transparency in third-party payments. They help:
Draft legally binding declarations
Conduct forensic accounting if needed
Advise on tax implications and regulatory exposure
Support the reporting of unusual or suspicious activity
To keep a real estate deal clean and compliant:
Include third-party details in the sales agreement.
Disclose to the mortgage lender, if any.
Report to authorities when thresholds are crossed or red flags are identified.
Get all parties to acknowledge the third-party role in writing.
Ignoring third-party payment compliance can spell disaster in an industry that handles trillions in global capital. Understanding the legal requirements, maintaining thorough documentation, and implementing strong internal controls are not optional—they are essential to protecting your business and reputation.
By keeping third-party payment protocols airtight, real estate professionals not only safeguard themselves legally but also maintain trust and credibility with clients and regulators alike.