In one paragraph
Both a caveat loan and a second mortgage let a borrower draw on equity in a property without disturbing an existing first mortgage, but they differ in registration, speed and how long they suit. A caveat loan is a notice lodged on title, arranged in as little as a day or two without needing the first mortgagee's consent, priced for speed on a short, defined term. A second mortgage is a registered interest ranking behind the first mortgage, generally requiring the first mortgagee's consent or a deed of priority, taking longer to arrange but supporting a longer, more durable facility. The right choice usually comes down to how urgent the need is and how long the borrower genuinely expects to need the funds for.
Side by side
|
Caveat loan |
Second mortgage |
| Size |
Typically $20,000 to $2m |
Typically $50,000 to $5m+ |
| LVR |
Typically up to 75–80% combined |
Typically up to 75–80% combined |
| Speed |
Indicative funding in 1–3 business days |
Typically 1–2 weeks, given registration and consent steps |
| Security |
Caveat lodged on title |
Registered second-ranking mortgage |
| Cost basis |
Priced for speed; a higher indicative cost for a short term |
Priced for term; often a lower effective cost over months |
| Best for |
Days-scale urgency, a clear near-term exit |
A need running several months to a few years |
When a caveat loan wins
A caveat loan wins whenever the calendar, not the amount, is the binding constraint. A settlement shortfall discovered days out, an ATO deadline closing in, or a payroll gap that cannot wait for a registration process all favour a facility that can be lodged and funded without touching the existing mortgage or waiting on the first mortgagee's formal consent. Because a caveat is a notice rather than a registered interest, the legal work behind it is comparatively light, which is exactly why private lenders and specialist funds can turn a caveat facility around in a day or two from a complete file. Borrowers who know the exit is genuinely near-term — a sale already under contract, a refinance already approved — get the most value from a caveat loan's speed without paying for a facility structure they do not need.
When a second mortgage wins
A second mortgage wins once the funding need is expected to run for several months or longer, or where the size of the facility or the lender's own policy calls for the stronger, registered protection a mortgage provides over a caveat's notice-only status. Larger advances, more complex borrower structures, or a purpose that will genuinely take time to resolve — funding a business acquisition, for instance, rather than bridging a settlement by days — are typically better served by a properly registered second-ranking facility with a term matched to the real timeline. The trade-off is time to settle: obtaining the first mortgagee's consent or agreeing a deed of priority between the two lenders adds real days to the process compared with a caveat, so a second mortgage is a poor fit for anyone racing a deadline measured in days rather than weeks.
Can you use both
Not in the same ranking position on the same property at the same time, but the two are sometimes used sequentially. A caveat loan can bridge an urgent need in the days it takes to properly document and register a second mortgage, with the caveat facility discharged once the second mortgage settles — useful where the borrower's ultimate need genuinely calls for a longer, registered facility but cannot wait for one to be arranged from scratch. Coordinating this sequencing, including the first mortgagee's consent for both steps, is where an experienced broker earns their fee, since getting the order wrong can leave a borrower needing to unwind and re-lodge security unnecessarily.
Related
Caveat loans · Second mortgages · Caveat · Second mortgage