KYC for Cash at Car Dealerships: Duties, Processes, and Common Mistakes

Cash transactions in the motor trade are particularly relevant from an anti-money laundering perspective because they involve high values, rapid transfers of ownership, cross-border resale, and frequent third-party involvement through authorized representatives, intermediaries, and corporate structures. This effectively makes car dealerships “gatekeepers.” They must establish KYC processes, or customer due diligence, that work in day-to-day business and provide defensible evidence during inspections.

Reviewed and updated on July 14, 2026: The tax retention periods shortened in 2025 and the application date and scope of the EU Anti-Money Laundering Regulation from 2027 have been clarified.

The key German statute is the Geldwäschegesetz (German Money Laundering Act, GwG).

Related deep dives from the Autaxo knowledge base on documentation and international trade:

GoBD and audit realities: GoBD at a car dealership: what tax authorities actually audit

EU sales and documentation: Intra-Community vehicle sales: VAT exemption, VAT ID, evidence, and EC Sales List

Third-country exports and MRNs: Vehicle sales to third countries: MRN and proof of export

Digital documents and e-invoices: E-invoicing in the car trade from 2025: obligations, formats, and DATEV

At a Glance: What a Car Dealership Needs to Know About Cash KYC

Threshold: For cash payments of €10,000 or more, the contracting party must be identified, both when the dealership receives and pays out cash, such as when purchasing a vehicle.
Splitting/smurfing: Multiple partial payments can constitute a linked transaction. The total amount, not each individual installment, is then decisive.
Suspicion overrides the threshold: Where factual indicators exist, the need for KYC and further action must be assessed regardless of the amount.
Corporate customer means a UBO check: For companies, the ultimate beneficial owner (UBO) must generally be identified. The relevant control threshold is more than 25%.
goAML readiness: Suspicious activity reports are submitted through goAML. The dealership must be organizationally ready to report.
Data policy: Five years under the GwG, including the statutory maximum period, meets tax retention periods of six, eight, or ten years, depending on the document type. The solution is the separation principle.

1) Who Is Affected? Car Dealers as “Obliged Entities” Under the GwG

Commercial motor vehicle dealers fall within the scope of the German Money Laundering Act as dealers in goods. The following practical distinction matters:

Status as an obliged entity: This status exists in principle because a car dealership is an obliged entity.
Trigger for specific KYC duties: For dealers in goods, specific duties are often triggered by the transaction, especially when a cash threshold is reached, and separately whenever suspicion arises.

In addition to transaction-specific KYC, dealerships need basic risk-based compliance components: internal responsibilities, a documented process, training, and a documentation policy that withstands an inspection.

2) When Must a Car Dealership Perform KYC?

A) Cash from €10,000: Identification Required for Receipts and Payouts

The central showroom threshold is €10,000 in cash. As soon as a dealership accepts or pays out cash and the threshold is reached or exceeded, the general due diligence duties, including identification, are triggered.

Common scenarios:

A customer pays a deposit or remaining balance partly in cash, totaling €10,000 or more.
The dealership purchases a vehicle and pays the purchase price in cash, totaling €10,000 or more.

B) Splitting/Smurfing: Add Linked Transactions Together

One of the most common misconceptions in practice is: “Every installment is below €10,000, so no identification is required.”

That is risky. If partial payments are economically linked, for example because they relate to the same vehicle transaction, their total amount is decisive.

Practical rule: If it is apparent that a vehicle purchase or sale will be settled through multiple cash payments, KYC should begin with the first installment. Otherwise, the dealership creates a documentation blind spot.

C) Suspicious Case: Threshold = €0

Regardless of the amount, indicators of suspicion can trigger obligations. Suspicion is not a feeling. It is based on facts and indicators, including the red flags below.

3) Process Checklist: KYC at a Car Dealership, Step by Step

The crucial measure is a standardized workflow that both works in sales and creates a consistent file.

Step 1: Determine the Transaction Type and Cash Portion

Vehicle sale or purchase?
Has a cash portion been planned or requested?
Is a third-party payer involved?
Have partial payments over several days been announced?

Audit principle: The KYC decision must be traceable: who made it, when, and why.

Step 2: Identify Individuals, Including Private Customers and Representatives

Required information, as core fields:

First and last name
Place and date of birth
Nationality
Residential address

Commonly accepted documents:

German identity card, passport, or electronic residence permit, valid and containing a photograph.

Practical note: A driver’s license is generally not a complete identity document for GwG purposes.

Step 3: Corporate Customers (B2B): Verify the Contracting Party and Representation

For companies, the dealership must perform two sets of checks:

Record and verify the contracting party, meaning the company

Company name, legal form, registered office/address
Register information, such as a commercial register extract, and authorized corporate officers, such as managing directors

Identify the person acting and establish their authority to represent the company

Managing director or authorized officer: compare against the register
Authorized representative or person collecting the vehicle: obtain written authorization and identify the person

Step 4: Identify the Ultimate Beneficial Owner (UBO) for Companies

A common inspection finding is that only the managing director was documented, not the person exercising control in the background.

Basic rule: The beneficial owner is generally an individual who directly or indirectly owns or controls more than 25%, or exercises comparable control.

If no actual UBO can be identified in special cases, a fallback rule applies and a “notional UBO” is recorded. The dealership must document that it performed the check and how it did so.

Step 5: Check Red Flags and Document the Decision

KYC is not merely copying an identity document. It is risk-based. A brief, standardized red-flag review significantly reduces the risk.

Step 6: File a Complete Record and Observe the Deletion Policy

The ultimate difference between “the duty was fulfilled” and “fulfillment can be proven” is the file, which should include:

Identification data, including supporting evidence
Powers of attorney and verification of authority to represent
UBO documentation for B2B customers
A note documenting the threshold, splitting, and red flags
Internal escalation or reporting decision, where applicable

4) Splitting/Smurfing at a Car Dealership: Common Patterns and Countermeasures

Why this matters: Perpetrators know the thresholds and try to circumvent them. A dealership therefore needs a mechanism that ties together payments, people, and transactions.

Common Scenarios

Split deposit

€9,000 in cash today, €9,000 in cash tomorrow paid by a partner or family member, with the balance by bank transfer.
→ The payments are economically linked through one vehicle and must be added together.

The “accessories trick”

€9,500 in cash for the vehicle, followed shortly afterward by €1,200 in cash for winter wheels or service that clearly relates to the vehicle.
→ Add the payments together if they plausibly form an economic unit.

Several purchases in close succession

Two vehicles on the same day, involving the same source of funds or connected persons.
→ This is a borderline scenario, but KYC or enhanced due diligence is generally appropriate.

Minimum Countermeasures

Link the KYC criterion to the total transaction, not to each individual deposit.
Establish an internal rule that bundles partial payments within a defined period, such as 30 days, by customer and deal.
Documentation standard: “Cash portion planned” means KYC starts immediately.

5) goAML, Suspicious Activity Reports, and “Tipping Off”: Minimum Organizational Requirements

goAML: Be Ready to Report Before an Incident Occurs

Suspicious activity reports are submitted through the German Financial Intelligence Unit’s goAML portal. The dealership must ensure that it has:

Assigned responsibility for deciding on and preparing a report
Defined a documentation process for recording the relevant facts
Arranged access and registration so that no technical obstacle arises when a report becomes necessary

Suspicious Activity Reports: No Monetary Threshold

A reportable scenario can also occur below €10,000 if facts indicate that funds originate from criminal activity or the UBO has not been disclosed.

Avoid Tipping Off

If a suspicious activity report is being considered or has been filed, the customer must not be warned. This also covers indirect statements such as “we are reporting this now.”

6) Red Flags in the Motor Trade: Indicators That Regularly Require Attention

Payment arrangements

Unusual denominations, such as a very large number of small banknotes
Money in unusual containers, such as bags or envelopes
Refusal to use a noncash payment method despite plausible alternatives
Payment by a third party without an understandable relationship to the customer

Customer behavior

Unusual lack of interest in the vehicle, with no questions and no test drive
Unusual urgency or attempts to bypass standard procedures
Indicators of a “straw buyer,” such as a companion directing the transaction while the buyer appears overwhelmed

Transaction structure

Immediate export or resale, or cross-border arrangements without a plausible explanation
Repeated transactions structured just below the €10,000 threshold

7) Retention vs. Deletion: Five Years Under the GwG Meets Different Tax Periods

This is where most system errors occur in practice. Data is either stored for too long, creating a risk under the General Data Protection Regulation (GDPR) and the GwG, or deleted too soon, creating tax and audit risks.

Basic Rule

GwG documents, such as identity document copies, UBO reviews, and red-flag checks, generally must be retained for five years and then deleted unless another provision requires a longer period. These GwG records must in any event be destroyed after ten years under section 8(4) GwG.
Invoices and accounting vouchers generally have an eight-year retention period under section 14b UStG and section 147(3) AO.
Books, inventories, and annual financial statements generally have a ten-year period, while business correspondence and other tax-relevant documents are normally retained for six years under section 147 AO. A period can run longer in an individual case where documents remain relevant to an open tax limitation period.

Practical Solution: Separation Principle

Manage business records and GwG-specific documents separately at the logical level.
Assign a separate deletion date to GwG documents without compromising the tax record file.

Documentation quality and audit focus:
GoBD at a car dealership: what tax authorities actually audit
Digital records and e-invoices as the process foundation:
E-invoicing in the car trade from 2025: obligations, formats, and DATEV

8) Outlook: The EU AMLR and Cash Limit from July 10, 2027

The EU Anti-Money Laundering Regulation (AMLR, Regulation (EU) 2024/1624) generally applies from July 10, 2027. Under Article 80, persons trading goods or providing services commercially may make or receive linked cash payments only up to €10,000. Germany may set a lower national limit.

Today: “Identify the customer from €10,000 in cash,” with the threshold acting as the trigger.
From July 10, 2027: “Cash above €10,000 is not permitted,” combining a ban with safeguards against circumvention.

The additional €3,000 threshold often mentioned in this context must be kept separate. The limited identity check in Article 19(4) AMLR applies to occasional cash transactions carried out by obliged entities; it does not automatically apply to every dealership. Under the new AMLR, motor vehicles are high-value goods where their price exceeds €250,000. The obligations that will apply beyond that to ordinary vehicle dealers also depend on supplementary German rules and should be checked again before the regulation starts to apply.

For car dealerships, this means that payment processes need to support fast noncash alternatives, such as instant bank transfers, without slowing down the sales process.

FAQ: Frequently Asked Questions

Must a Car Dealership Identify Every Customer?

No. For dealers in goods, KYC is typically transaction-specific, particularly for cash of €10,000 or more or whenever suspicion arises.

Does the €10,000 Threshold Also Apply When the Dealership Purchases a Vehicle and Pays Out Cash?

Yes. In principle, the threshold covers both the receipt and payout of cash.

Is a Driver’s License Sufficient for Identification?

Generally not. It is not a complete identity document for GwG purposes because key identifying information may be missing.

May a Car Dealership Copy or Scan an Identity Document?

In the context of the GwG, making a copy or optical digital record for documentation purposes is permitted if it is necessary to fulfill the statutory duties.

How Should Partial Payments Below €10,000 Be Handled?

If partial payments are economically linked and therefore form a linked transaction, their total amount is decisive. KYC should then begin at an early stage.

How Long May KYC Documents Be Stored?

GwG documents generally must be retained for five years and then deleted. Tax-relevant records are often subject to longer retention periods. This requires a separation and deletion policy.

How Autaxo Can Help, in Neutral Terms

Autaxo can bundle KYC-related documents in a structured deal or vehicle file, including identification evidence, powers of attorney, UBO documentation, and red-flag checks, and connect them through a defined documentation workflow. The decisive point is that GwG documents can be handled separately to meet deletion deadlines without compromising the tax record file.

Legal Basis (Excerpt, Not Advice for Individual Cases)

Section 8 GwG (records, retention, and deletion)
Section 147 AO and section 14b UStG (German tax retention periods)
EU AMLR, Regulation (EU) 2024/1624 (Articles 19, 80, and 90, plus Annex IV)

Note: This article provides general information and is not a substitute for legal or tax advice on an individual case.