The point currently only needs brief documentation.
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Transaction
AML, source of funds and KYC in a business acquisition
AML in a business acquisition: review KYC, source of funds, purchase-price flow, escrow and beneficial owners.
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BRANDAUER Rechtsanwälte
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19 July 2026 · Mag. Bernhard Brandauer, Rechtsanwalt
AML review and source of funds are not just banking formalities in a business acquisition. They influence escrow, purchase-price flow, beneficial owners, the closing memo and sometimes the timetable. This article distinguishes itself from WiEReG after a share deal escrow arrangements closing memo
Review KYC
Is the purchase-price flow robust for closing?
Answer two questions on identity and source of funds.
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Are buyer, seller and beneficial owners fully identified?
KYC is especially critical where holding chains, escrow, debt financing or cross-border elements exist.
All paths at a glance
Overview of all answers.
The finding is well prepared for negotiation and contract drafting.
If documents, economic relevance and responsibility are clear, the point can be reflected in warranties, pricing logic or closing plan.
Sharpening is needed before signing.
Unclear evidence should not be hidden behind generic wording. The point needs a specific contract effect or a clear delivery plan.
Why KYC must be done before closing
Why KYC must be done before closing
The parties need to know who buyer, seller, beneficial owner and payer of the purchase price are. This is particularly important with holding structures, trust arrangements, debt financing or international parties.
AML rules, beneficial-owner legislation and professional duties can trigger different checks depending on the role. In the transaction, the practical question is whether evidence is available in time and matches the payment path.
Source of funds, bank review and escrow flow
Source of funds, bank review and escrow flow
Source of funds is not only about whether money exists. It explains where the purchase price comes from, who pays and whether banks or escrow agents need additional evidence.
In complex structures, purchase-price flow, accounts, financing, escrow rules and release conditions should be aligned before closing.
Contract and closing consequences
Contract and closing consequences
The SPA can regulate cooperation duties, KYC documents, payment path, escrow mechanics and conditions for purchase-price release. If evidence is missing, a closing deliverable or hold may be appropriate.
The distinction from WiEReG matters: that topic concerns filing and register status after a change of control. This topic concerns transaction checks, source of funds and actual payment flow.
Review grid
Structure KYC and source of funds in the deal
Typical evidence before closing.
| Point | Why it matters | Contract effect |
|---|---|---|
| Identity Identity | Who acts and who pays? | IDs, registers and authority documents |
| UBO UBO | Who controls the parties? | Ownership evidence and structure |
| Source Source | Where does the price come from? | Bank and financing evidence |
| Payment path Payment path | How does the price flow? | Escrow and release mechanics |
The documents, economic relevance and contract structure in the individual case are decisive.
Practical note: KYC documents should not be searched for on closing day. Banks and escrow agents need reviewable evidence before money moves.
FAQ
Frequent questions.
Is AML review only the bank task? +
No. Lawyers, escrow agents and other participants may also have due-care obligations depending on their role.
What does source of funds mean in an acquisition? +
It means the traceable origin of the purchase price, for example equity, financing or intra-group funds.
Why is WiEReG a different topic? +
WiEReG concerns beneficial owners and filing logic. Source of funds concerns the concrete payment flow and evidence before closing.
Topics
AMLSource of fundsKYCClosing
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