Auction day: when the winning bidder is not the person who signs the contract

The hammer falls. The person who raised the paddle isn't the person whose name goes on the contract of sale. It's their spouse, their company, an adult child, someone bidding as agent for a buyer who isn't in the room.

This isn't an edge case. It's routine at auctions, and it lands squarely on you the moment the sale is knocked down.

The fastest way to handle it

You don't need to solve this at the rostrum. The law already accounts for the fact that CDD can't always be finished before the hammer falls, and the fastest way to stay on the right side of that is having a record for the actual contracting party from the moment they're known, not from whenever you get around to it.

1. Sign up (around 2 minutes). Enter your ABN and AML Simple pulls your registered business details from the ABR automatically.
2. Create the client record for the contracting party, not the paddle-holder, as soon as the contract names them. If that's a company or trust, AML Simple's beneficial ownership step asks for the people behind it, not just the entity name.
3. Send the details form and run screening. The client fills in their own details, you screen against DFAT sanctions and PEP lists, and the client's CDD status sits at "pending" on your dashboard, visibly, until it's done.

The record exists from day one of the transaction. What's still open is visible, not buried in a paper file you'll have to reconstruct if AUSTRAC asks.

Who you actually have to verify

Verify the person who is going to be the customer for AML/CTF purposes, meaning the person or entity whose name is on the contract of sale, not the person who bid.

At auction this splits three ways:

• The bidder is buying for themselves. Straightforward. They're the paddle-holder and the contracting party. Verify them.
• The bidder is buying on behalf of a company or trust. The contracting party is the entity, and you need the beneficial owners behind it, not just the individual who bid. AUSTRAC's guidance treats a company or trust buyer the same way regardless of who physically raised the paddle. See our beneficial ownership guide for what to collect.
• The bidder is an agent for an undisclosed principal. This is the one that catches agencies out. The person bidding tells you they're "buying for someone else," a relative, a friend, an investor, and the actual buyer isn't in the room. The CDD obligation follows the contracting party, whoever that turns out to be, not the person who was physically present at the auction.

This is a timing and identity question, not a scope question. Whether the transaction is a designated service at all, including where auctioneers sit, is covered in when does CDD apply in real estate transactions. This post assumes you've already established the transaction is in scope, and asks what to do once the hammer has fallen and you don't yet have a name to work with.

What if you can't verify before the contract is signed?

You often can't, and the law expects that. AML/CTF Act 2006, s 29 allows a reporting entity to defer completing initial CDD until immediately after the designated service is provided, rather than requiring it beforehand, which is otherwise the default rule under s 34.

Delayed CDD at auction is only available where all of the following are true at once:

• Completing CDD before the auction isn't reasonably practicable, which a competitive auction usually satisfies on its face
• The transaction's money laundering, terrorism financing, or proliferation financing risk is assessed as low
• You complete CDD as soon as practicable afterward
• Your agency has documented policies for managing the risk during the delay period
• There are no suspicious indicators
• Nothing else prohibits the delay, such as the buyer being a foreign politically exposed person

Delayed CDD is not available if the buyer is or appears to be a foreign PEP, if there's anything suspicious about the transaction, if the buyer is from a high-risk jurisdiction, or if your agency hasn't got documented risk mitigation policies covering the gap. In any of those situations, standard CDD has to be completed before the service is provided, auction or not.

The deadline once you've deferred

If you've used the delay, the clock doesn't stop. CDD has to be completed by the earlier of two dates: 15 calendar days from exchange of contracts, or before settlement, whichever comes first.

That's frequently a tight window on a fast settlement. It's also the reason the record needs to start on auction day, with the contracting party's name, not weeks later when someone remembers to chase it.

What to record if you delay

Where you rely on the delay, keep a record of:

1. Which conditions you assessed and how each was satisfied
2. The date of the auction or exchange
3. The deadline for completion, 15 days from exchange or before settlement, whichever is earlier
4. The date CDD was actually completed
5. What you did during the delay to manage the risk, such as not releasing deposit funds or transferring title until CDD is complete
6. Who made the assessment and on what basis

All of it sits under the standard 7-year retention obligation, same as any other CDD record. Our record keeping guide covers what "in a retrievable form" means in practice.

What this looks like on a normal auction day

The bidder tells you, as the hammer falls, that the contract will be in their company's name, or that they were bidding for their mother, or that a trust is the actual buyer. You don't have full CDD on the real contracting party yet, and you may not get it until contracts are signed later that day or the next.

That's the s 29 situation. Create the client record for whoever the contract names as soon as you know it, note the delay and why it applies, and get the details form out. The deadline runs from exchange, not from when it's convenient. A record that starts on auction day and a status that's visibly "pending" rather than silently missing is the difference between a documented, defensible delay and a gap nobody can explain three months later.