Property, Art and High-Value Dealers

AML Judgment Gap Report · Full findings

Property, Art and High-Value Dealers

17 September 2026 · 14 participants · 5 cases each · 70 runs · September cohort

This is a specimen. The cases, the weights, the methods and the sources are real, and are what your team would sit and what your own report would cite. The scores are invented, for a hypothetical cohort of 14 people. A real report carries your own results and nothing else.

1/6Material gapsHalf or fewer detected

Your team detects 1 of the 6 money laundering methods that apply to this sector. 4 need action, and 1 of those are rarely covered by standard training.

4 of these are urgent. Your team was tested on them and missed them.

Detected 1Partial 1Missed 4

Your assessment is 5 cases, not one. Each covers a different part of your exposure, and the appendix shows how many of your 6 methods each one carries. Measured against the methods that apply to this sector, not against other firms.

Since the last sitting

September cohort against March cohort. Your team detected 1 methods then and 1 now. 1 went backwards.

1 closed0 improved1 declined4 unchanged
MethodMarch cohort to September cohortMovement
Human Trafficking and Modern Slavery ProceedsRarely trained
94%Detected76%Partial
Declined
Real Estate: engineered foreclosure and retained controlRarely trained
67%Partial84%Detected
Closed

What to do

For each one, ask a single question. Does the team not know the method, or do they know it and have no rule that would surface it? The first needs a briefing. The second is a control gap, and it is the more serious answer.

High
Tested and missed, on a case covering a large part of your exposure.
Medium
Tested and missed on a smaller case, or never tested on one that matters.
Low
Never tested, and a small part of your exposure.

Ordered by priority. The reason for each is printed with it, so you can disagree with the ranking.

  1. 01

    Art and Antiquities: self-dealing at auction

    High

    Your team was tested on this and missed it. It sits in The Private Client File, which covers 3 of the 6 methods that apply to you. Training rarely covers this, so a refresher will not fix it.

    Result
    Caught 45% of the laundering customer's alerts.
    Tested by
    The Private Client File — covers 3 of your 6 methods
    Training
    Rarely covered by standard annual refreshers
    Now · Brief

    Send the team the register entry. It has the mechanism, the signal and the sources.

    30 days · Control

    Which rule, report or alert would surface this?

    Auction proceeds from a sale where consignor and buyer are ultimately the same interest, and valuations resting entirely on expert opinion where no non-destructive dating is possible.

    90 days · Re-test

    Sit The Private Client File again, on the version the team has not seen.

    OwnerTarget date
  2. 02

    Fabricated Rental Income and Ghost Tenants

    High

    Your team was tested on this and missed it. It sits in The Private Client File, which covers 3 of the 6 methods that apply to you.

    Result
    Caught 45% of the laundering customer's alerts.
    Tested by
    The Private Client File — covers 3 of your 6 methods
    Now · Brief

    Send the team the register entry. It has the mechanism, the signal and the sources.

    30 days · Control

    Which rule, report or alert would surface this?

    Rent credits inconsistent with occupancy or utility data, tenants who never pay late, and payments originating from accounts connected to the landlord.

    90 days · Re-test

    Sit The Private Client File again, on the version the team has not seen.

    OwnerTarget date
  3. 03

    Investment Migration and Residence Schemes

    High

    Your team was tested on this and missed it. It sits in The Private Client File, which covers 3 of the 6 methods that apply to you.

    Result
    Caught 45% of the laundering customer's alerts.
    Tested by
    The Private Client File — covers 3 of your 6 methods
    Now · Brief

    Send the team the register entry. It has the mechanism, the signal and the sources.

    30 days · Control

    Which rule, report or alert would surface this?

    Source of wealth evidenced principally by the qualifying investment itself, onboarding shortly after grant of status, and jurisdiction of residence inconsistent with any economic or family connection.

    90 days · Re-test

    Sit The Private Client File again, on the version the team has not seen.

    OwnerTarget date
  4. 04

    High-Value Portable Goods

    High

    Your team was tested on this and missed it. It sits in The Goods Chain, which covers 1 of the 6 methods that apply to you.

    Result
    Caught 42% of the laundering customer's alerts.
    Tested by
    The Goods Chain — covers 1 of your 6 methods
    Now · Brief

    Send the team the register entry. It has the mechanism, the signal and the sources.

    30 days · Control

    Which rule, report or alert would surface this?

    Dealer accounts taking third-party payments for goods delivered to someone else, part-exchange chains that never settle in cash, and customers whose purchases exceed any evidenced income.

    90 days · Re-test

    Sit The Goods Chain again, on the version the team has not seen.

    OwnerTarget date

On your own report

Each line carries your team’s result, an owner and a date. The re-test at 90 days shows what has moved.

Appendix

Evidence

Everything the finding above rests on, for anyone who wants to check it.

By case

The 5 cases that make up your assessment. Detection rate is the share of the laundering customer’s alerts the team caught. The last column counts people who escalated everything, which catches the laundering customer without deciding anything and scores badly for that reason.

CaseYour methodsShare of assessmentRunsMedian markDetection rateEscalated everything
The Private Client File344%144945%3 of 14
The Client Account114%148784%3 of 14
The Funnel Account114%147876%2 of 14
The Goods Chain114%144542%2 of 14
The Relationship Review114%145046%2 of 14

Every method

All 6 methods that apply to this sector, and where each one is documented. Full citations are at amlbenchmark.com/coverage.

MethodCaseRateResult
Art and Antiquities: self-dealing at auctionrarely trainedThe Money Laundering and Terrorist Financing (Amendment) Regulations 2026 (SI 2026/621), made 9 June 2026 and in force 30 June…The Private Client File45%Missed
Fabricated Rental Income and Ghost TenantsLetting agency businesses were brought into the UK regulated sector by the Money Laundering and Terrorist Financing (Amendment)…The Private Client File45%Missed
High-Value Portable GoodsHM Treasury and Home Office, National Risk Assessment of Money Laundering and Terrorist Financing 2025 (July 2025), paragraphs…The Goods Chain42%Missed
Investment Migration and Residence SchemesEuropean Commission v Malta (CJEU, Case C-181/23, judgment of 29 April 2025), holding that Malta's…The Private Client File45%Missed
Human Trafficking and Modern Slavery Proceedsrarely trainedFinCEN Advisory FIN-2020-A008, Supplemental Advisory on Identifying and Reporting Human Trafficking and Related Activity (15…The Funnel Account76%Partial
Real Estate: engineered foreclosure and retained controlrarely trainedFinCEN's Anti-Money Laundering Regulations for Residential Real Estate Transfers Rule, in force 1 March 2026 after a postponement…The Client Account84%Detected

How this was measured

Each case is built around one customer who is laundering money. The rate is the share of that customer’s alerts the team caught.

Detected
Four fifths of them or more.
Partial
Between a half and four fifths.
Missed
Half or fewer.
Untested
No one has sat a case covering it.

Nothing is reported as detected on the strength of a good overall mark. Findings are suppressed below 3 runs on a case, because a smaller number describes one analyst rather than a team. Methods are declared on the case, not the individual alert, so this reports whether the team detected the method a case is built around rather than scoring each method separately.

Results are a diagnostic and carry no regulatory standing. They are not a professional qualification. The customers and transactions in each case are fictional; the methods they are based on are taken from the published sources cited above. AML Benchmark is a trading name of Net Werth Ltd, company number 12718042.

Produce this on your own team

£750 for one cohort of up to 25 people sitting the whole Property and Art Assessment, invoiced, with no licence and no notice period. Deducted from a licence if you take one within 90 days.

Arrange a pilot