Caveat loan vs second mortgage: the side-by-side, and which suits your deal

A caveat loan and a second mortgage do the same job for your business: they let you borrow against the equity in a property while the bank loan already on it stays put. The difference is how the lender’s security is recorded on the title. We write both, in every state and territory. The deal usually decides: a caveat for short, fast loans, a short-term registered second mortgage for larger or longer ones.

Here’s the full comparison, so you know what you’re signing and why.

What is the difference between a caveat loan and a second mortgage?

Picture the title as a ledger of who has a stake in the property.

With a caveat loan, you sign a loan agreement that charges the property, and the lender lodges a caveat. The caveat is a warning on the ledger: someone else claims an interest here, so nothing gets dealt with until they’ve been sorted out.

With a registered second mortgage, the mortgage itself is lodged and recorded on the ledger, directly behind the bank’s first mortgage. It isn’t a warning about an interest; it is the interest, in the standard form.

	Caveat loan	Registered second mortgage
How it appears on title	A caveat	A mortgage, second in line
What the lender holds	A signed agreement and charge, protected by the caveat	A registered mortgage over the land
Your bank’s position	Unchanged, still first	Unchanged, still first
Lodgement	Electronic	Electronic
Typical setup time	Days, sometimes same day	Days, sometimes same day
Removal at payout	Withdrawal of caveat	Discharge or release of mortgage
Where we write it	Every state and territory	Every state and territory
Usually suits	Short, fast loans	Larger or longer loans

Most borrowers never feel the difference. The money arrives, the bank loan carries on, and the security comes off when the loan is repaid. If you’d like the basics first, what is a caveat loan walks through one from enquiry to payout.

Which one is faster to settle?

For a prepared borrower, neither has a meaningful edge. The lodgement step is electronic in both cases. Victoria’s registry says caveats, mortgages and withdrawals of caveats are “registered or recorded very soon after lodgment”. New South Wales made electronic lodgment compulsory for land dealings and caveats from 11 October 2021, and Queensland has required mortgages and releases to be lodged electronically since 20 February 2023, unless an exemption applies.

So where does the time actually go? Into the same places for both:

1. confirming every registered owner and what’s already on the title;
2. agreeing a value, whether by desktop assessment or a full inspection;
3. verifying identity for every owner, director and guarantor;
4. getting documents signed and the payout or payee details confirmed.

That’s why $20k to $250k is possible the same day, and up to $5m is possible within 24–48 hours, whether the security is a caveat or a registered second mortgage.

Know roughly how much you need and for how long? That’s the first thing we need, so tell us about it here.

Does my first lender need to know about either?

Neither structure changes your bank loan. Its balance, repayments and position on title all stay as they are. What matters is what your bank’s contract says. Some first-mortgage agreements restrict further security over the property, or require the bank’s consent before you give it, so read the security clauses in your loan documents or ask us to look at them with you.

It also helps to remember that a title is a public record. Anyone who searches it, your bank included, will see a caveat or a second mortgage. There’s nothing secret about either, and nothing to hide: you’re borrowing for a business purpose against equity you own.

Which ranks first if something goes wrong?

Your bank, under both structures. When a property with two loans is sold or refinanced, the first mortgage is paid out first, then the short-term lender, and whatever is left goes to you.

The mechanics differ slightly. Registered mortgages rank by the clock: Western Australia’s titles office explains that priority comes from “the Registrar noting the day and hour when each document is presented for registration”. The bank got there first, so it stays first. A caveat works differently. It protects the lender’s interest by preventing other dealings from being registered over the top without notice, which is why a sale or refinance can’t complete around it.

In plain terms, both keep the short-term lender firmly in the queue behind your bank. Neither jumps ahead of it.

When is a second mortgage the better choice?

A caveat is light and quick, which suits most short loans. A registered second mortgage is worth the small extra paperwork when:

• The loan is larger or will run longer. A registered interest suits a bigger or longer commitment.
• Your bank prefers it. Some first lenders are more comfortable with a registered mortgage behind them.
• The title is already busy. Where other caveats or interests are recorded, a registered mortgage gives everyone a clear order.

Either way, we write both in every state. Our page on caveat loans outside Victoria covers the interstate side, and the short-term second mortgage page covers sizing and repayment.

An illustrative example: one river, two properties

Round numbers and invented details, not a quote.

The owner of a small freight business needs $200,000 within the week to buy two used prime movers for a new contract. She owns a depot in Wodonga, worth about $1,100,000 with $500,000 owing, and her home across the Murray in Albury, worth about $800,000 with $300,000 owing.

• Use the Wodonga depot (Victoria): caveat loan, lodged with Land Services Victoria. Combined LVR ($500,000 + $200,000) ÷ $1,100,000 ≈ 64%.
• Use the Albury home (NSW): caveat loan, lodged with NSW Land Registry Services. Combined LVR ($300,000 + $200,000) ÷ $800,000 ≈ 63%.

The leverage is almost identical, so she picks the depot to keep the family home out of it. Had she chosen Albury, the timeline would have looked the same. The exit is the same either way: the contract’s monthly payments plus a refinance to her bank once the trucks have six months of income behind them.

Which costs more to set up and discharge?

The label doesn’t drive the price; the deal does. Every loan is priced on its own facts, including combined LVR, property type and location, how long the money is needed and how solid the exit is.

The setup steps are similar: a title search, a valuation or assessment, loan documents and a lodgement fee at the land registry. At the end, there’s a withdrawal of caveat or a discharge of mortgage, each with its own registry fee, which each state sets and updates every financial year. Ask any lender to show every cost in dollars in a written quote, and see what short-term loans cost for when each fee is paid.

Caveat or second mortgage, the next step is the same

You don’t need to choose the structure before you enquire. Tell us about the property and the deadline and we’ll match it, then show you how quickly it’s possible to fund.

Allow about 60 seconds for the form. There’s no credit check when you first enquire, and your details aren’t handed around to a queue of other lenders. A real person on our credit team reads it and calls you. Please fill it in accurately, particularly the property address and state, what’s owing on it now and your deadline, because those answers shape the structure.

Find out which structure fits →