Caveat, Second Mortgage or Private Lending? A Decision Tree
Property lending decision tree, caveat second mortgage and private, Switchboard Finance
Switchboard Finance
Caveat, Second Mortgage or Private Lending? A Decision Tree
Three lanes, three different positions on title, three different timelines. A practical, broker-led walk-through for self-employed Australian business owners weighing speed, ranking and exit before they pick a lane.
Quick Answer
For most self-employed Australian business owners, a registered second mortgage suits a slower, lower-cost play behind a consenting first mortgagee, a caveat suits a fast, short-term unlock, and private lending sits where structure or timing rules out both.
The right pick depends on speed, ranking on title, exit and how the deal needs to look on settlement. This guide walks the property lending decision tree branch by branch.
Why a single decision tree beats a default product pick
Most self-employed business owners default to whichever lane they have heard of first. If a previous deal settled on a caveat, every future short-term need looks like a caveat. If a broker once placed a registered second mortgage, the next equity release looks like a second too. The lane gets locked in by familiarity, not fit.
A property lending decision tree forces the question the other way around. Instead of asking "which product do I want", the tree asks "what does this deal actually need". Speed, ranking, pricing tolerance and exit each push the answer toward a different lane. Get those four right and the product picks itself.
For a fuller view of how the dev, commercial and private layers of the stack interact, the 2026 property lending stack sets the wider context. This post sits inside that stack and zooms into the three closest neighbours: caveat, registered second mortgage and private lending.
How the three lanes actually rank on your title
The three lanes attach to your title in three different ways. The second mortgage sits as a registered encumbrance behind the first mortgagee. A caveat loan is secured by a caveat, which is a notice of interest, not a registered mortgage. Private lending can be either, depending on how the deal is structured by the funder.
The ranking-on-title hierarchy matters because it controls who gets paid first if anything goes wrong, and it controls who needs to consent before settlement. That cascades into pricing, into speed, and into what an exit looks like when the loan is due.
| Lane | Position on title | Consent required | Indicative speed |
|---|---|---|---|
| Caveat loan | Caveat lodged on title (notice of interest, not a registered mortgage) | First mortgagee usually notified, formal consent often not required | Indicative range: faster than a registered second, varies by lender and property |
| Registered second mortgage | Registered mortgage in second position behind the first | First mortgagee written consent typically required, may include a deed of priority | Indicative range: slower than caveat, faster than first mortgage refinance, varies by lender |
| Private lending | Either a registered first or second, or in some structures a caveat, depending on the funder | Depends on the structure chosen by the private credit funder | Indicative range: varies widely, structure-dependent |
Pricing follows ranking. The further down the title a lender sits, the higher the risk, and the higher the price. That is true across the board and is why private lending is typically priced higher than a major-bank first.
The decision tree, branch by branch
Walk the questions in order. Each one narrows the field. By the end, the lane that makes sense for this specific deal is usually obvious.
1. How fast does the money need to land?
If the answer is days, not weeks, the field narrows to caveat or a private lending structure built for speed. A registered second mortgage typically takes longer because the first mortgagee has to formally consent. Walk the caveat loan developer timeline for a sense of how the speed branch resolves in practice.
2. How long does the money need to stay out?
Short-term, weeks to a few months, leans toward caveat. Medium term, six to eighteen months, opens up registered second mortgage or private lending with a clear exit. Long-term, the lane is almost never caveat, because the carrying cost compounds and the exit has to be obvious from day one.
3. Will the first mortgagee consent?
If the first mortgagee will consent in writing, a registered second mortgage opens up. If they will not, or there is no time to ask, the field narrows back to caveat or to a private lending structure that does not require their consent (for example a refinance of the first).
4. What is the exit?
Sale, refinance, contracted milestone payment, or business cashflow paying it down. A caveat needs the exit visible inside its term. A registered second mortgage can carry longer if the first mortgagee remains comfortable. Private lending typically wants the exit baked into the term sheet, especially where the funder is taking first-position risk.
5. How does the deal need to look on settlement?
If the deal needs to look clean to a future bank refinance, a registered second mortgage with a deed of priority is the cleanest structure. If the deal is a one-off bridge with the property going to market, a caveat is faster and tidier. If the deal is structurally complex (development residual stock, multi-property, mixed use), private lending is usually the only honest answer.
When a caveat is the cleaner call
Caveat is the right lane when speed dominates the deal and the exit is visible. Typical fits include a settlement-day shortfall on a property purchase, a contracted progress payment that has slipped by a few weeks, or a bridge across an offer that is already accepted but not yet settled. The caveat loan exit strategy for property investors walks the typical exit shapes.
Caveat is the wrong lane when the carrying cost of the higher rate exceeds the cost of waiting for a slower facility. If a deal can wait three to six weeks for a registered second to settle and the saving is meaningful, paying for caveat speed is a tax on impatience.
When a registered second mortgage fits better
Registered second sits in the sweet spot when there is time to seek first mortgagee consent, when the exit is months away rather than weeks, and when the lower carrying cost of a registered structure outweighs the lost speed. Common fits include working capital expansion behind a stable first mortgage, an investment property deposit drawn from existing equity, or business acquisition funding where the seller can wait for a tidy settlement. The second mortgage for working capital decision tree and the second mortgage for an investment property deposit cover the two most common shapes.
For builders working through progress claim gaps, the second mortgage for builders piece walks the lane in detail. For lender criteria, the second mortgage business loans, what lenders check first piece is a strong primer, and the older second mortgage business loans 101 piece sets the foundational concept.
Registered second is the wrong lane when the first mortgagee will not consent, when speed dominates the deal, or when the structure is too complex for a standard second to sit cleanly behind the first.
When private lending is the structurally honest answer
Private lending is the right lane when the deal does not fit a caveat or a registered second cleanly. That covers a range of cases: a first mortgage refinance with cash-out where the major banks decline on policy, a residual stock facility on a completed development, a self-employed borrower whose income story needs a private credit lens rather than a major-bank servicing template, or a mixed-use security that traditional lenders will not touch.
Pricing is typically higher than a bank first mortgage and is risk-priced by the funder. The trade is not "cheaper money", it is "money that fits the deal". For a Truckie-side example of when private is the right call, see when a Truckie needs private lending. For property-side examples, the private lending for property transactions piece sets the pattern.
Private is the wrong lane when a caveat or a registered second would do the job at a lower price and the deal can wait for the slower facility.
The speed-versus-pricing tradeoff
The three lanes do not compete on a single dimension. They sit at different points on a curve, and the curve is the speed-versus-pricing tradeoff. Speed costs money. Speed plus complexity costs more.
When speed wins
Settlement-day shortfalls, accepted offers awaiting completion, contracted milestone payments slipping by weeks. Pay for the caveat speed because the missed deal costs more than the rate.
When pricing wins
Working capital expansions with months of runway, equity release for investment, business acquisitions with patient sellers. Pay for the registered second's lower carrying cost because the deal can wait.
The sweet spot
For most property-backed business deals from self-employed Australian owners, the sweet spot is a registered second mortgage at indicative pricing ranges that sit clearly below private lending and clearly above a major-bank first. It is the lane that balances speed, cost and ranking when the deal is patient enough to wait for first mortgagee consent.
Where the deal cannot wait, caveat is the speed lane. Where the deal will not fit a standard second, private is the structure lane. Indicative pricing ranges, illustrative only and varies by lender.
Exit path planning before you start
Exit path planning is the part most borrowers skip. The exit is not the lender's problem on day one, it is the borrower's problem on day three hundred sixty-five. Every lane should have an obvious answer to "how does this loan get paid out", and the answer should be visible inside the term.
Common clean exits include a sale of the security property, a refinance into a major-bank first mortgage once a documented trading period passes, or a contracted milestone payment landing inside the term. For self-employed Australian owners holding property in a personal name and trading through a company, an alt-doc home loan refinance can be a clean exit out of private lending. The refinancing from private lending into a One Doc Home Loan piece walks that exit pathway in detail.
Caveat lacks a real exit unless one is contracted from day one. Registered second has more room to breathe. Private lending almost always has the exit baked into the term sheet. Where the exit does not go to plan and the borrower has concerns about how a licensed credit provider has handled the facility, the Australian Financial Complaints Authority is the external dispute resolution scheme that all Australian credit licensees must be members of.
Where broker-led structuring earns its keep
The lane that looks obvious on day one often is not the lane that funds on day fourteen. First mortgagees decline consent more often than borrowers expect. Caveat lenders pull back from properties that look too encumbered. Private credit funders pass on deals where the income story does not match the security.
Broker-led structuring earns its keep by walking the property lending decision tree before lenders get the file, not after. Picking the right lane up front saves the cost of a pulled deal, the cost of a second pass, and the cost of an exit that did not actually exist.
For a deeper dive on what drives pricing inside each lane, the companion second mortgage rates in Australia piece walks the pricing mechanics, and the second mortgage loan, how it works for Australian business owners piece walks the operational mechanics. For a structural side-by-side of caveat versus registered second, the second mortgage vs caveat loan piece sits next to this one in the cluster. For a wider look at how property security supports business borrowing, the property security business loan guide covers the pre-decision-tree groundwork. For a glossary on the underlying concepts, the LVR and equity release entries cover the two terms that drive most of the structuring conversations.
Summary
Pick the lane that fits the deal, not the lane that fits the borrower's familiarity. Walk the five questions on speed, term, first mortgagee consent, exit and how the settlement needs to look. The lane that survives all five is the right one.
Caveat is the speed lane. Registered second is the patient, lower-cost lane. Private lending is the structure lane.
Key takeaway: structure beats product. Walk the tree, then pick the lane.Frequently Asked Questions
Neither product is universally better, the right pick depends on speed, ranking on title, pricing tolerance and exit clarity. A caveat loan suits a fast, short-term unlock when speed matters and the exit is clear. A registered second mortgage suits a slower, lower-cost play behind a consenting first mortgagee, when there is time to seek consent. The second mortgage vs caveat loan piece walks the structural side-by-side.
Yes, stacking a caveat loan and a registered second mortgage on the same property is possible but unusual and depends on each lender's policy. A caveat lodged after a registered second mortgage takes a junior position, and the second mortgagee will usually require notice. Most lenders will not write a new facility into a property that already carries both, because the ranking-on-title hierarchy gets crowded. Speak to a broker before stacking encumbrances.
Settlement timeframes vary by lender, the speed of first mortgagee consent and the property type. As an indicative range only, settlement is typically faster than a first mortgage refinance but slower than a caveat lodgement, because the first mortgagee has to formally consent and the second mortgage has to be registered on title. Actual timing depends on the first mortgagee, the security and the lender. The second mortgage loan, how it works piece walks the operational steps.
A first mortgagee is typically asked to consent to a registered second mortgage being lodged behind them on title. The consent confirms they accept a second-ranking encumbrance, sets out priority of recovery and may include a deed of priority. Without first mortgagee consent, a registered second mortgage cannot settle in the standard way. The second mortgage business loans, what lenders check first piece walks how lenders treat consent in their assessment.
Private lending tends to fit when the deal structure or timing rules out both a caveat and a registered second. Examples include a first mortgage refinance with cash-out where the major banks decline on policy, a development residual stock facility, or a self-employed borrower whose income story needs a private credit lens. Pricing is typically higher than a bank first mortgage and is risk-priced by the funder. The private lending for property transactions piece walks the typical fits.
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