Should the Site Deposit Come Out of Your Trading Cash? (2026)
Site Deposit From Cashflow or Finance? | Switchboard Finance
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Site Deposit · Trading Cash · Working Capital
Should the Site Deposit Come Out of Your Trading Cash?
The deposit on a site or premises is usually the biggest single cheque a business owner writes before settlement. Whether it comes from trading cash or a facility decides how much breathing room the business keeps for the months that follow, and that is the decision worth making deliberately.
Quick Answer
Paying a site deposit from trading cash makes sense only when the business keeps enough working capital to run comfortably afterwards. If committing the cash would squeeze suppliers, wages or the buffer, financing the deposit, or splitting the two, usually protects the business better.
Is Paying the Deposit From Cash Really the Cheapest Option?
Three things decide whether trading cash is the cheapest place to fund a deposit: the buffer left behind once it moves, the rhythm of the cash cycle it lands in, and what the next lender reads in the months after. The bank balance answers none of them. The real question is not whether the account covers the deposit, it is whether the deposit is cash you can commit without starving operations, because the account balance and the spare surplus are rarely the same number.
On a commercial site or premises, the deposit commitment typically runs to roughly a quarter to a third of the price plus costs, indicative and varies by lender. That is a large, dated, non-negotiable outflow landing in a cashflow cycle that was built around wages, suppliers and tax, not property contracts. What lenders actually look at first on a purchase file is not the contract price; it is where the deposit came from and what was left behind when it moved.
Government guidance on business finance basics makes the same structural point: funding decisions are about matching the source of money to the life of the commitment. A deposit is a long commitment. Trading cash is short money. The owners we work with get the best outcomes when they treat that mismatch as the starting point of the decision, not an afterthought.
What a Deposit Drain Does to the Months That Follow
A deposit drain is the slow squeeze that follows when committed cash stops covering the timing gaps the business used to absorb without thinking. The day the deposit moves, nothing visible changes. The pressure shows up weeks later, when a large supplier invoice, a quiet fortnight and a BAS instalment land in the same window and the buffer that used to soak them up is sitting in a trust account.
The pattern worth checking is simple: when paying from cash works, the till keeps its float. The business clears its ordinary obligations on their ordinary dates and the deposit never shows up as stress on the bank statements. From 1 July 2026, super also moves to a payday cadence, which shortens the timing slack many owners quietly relied on and makes a thin buffer harder to hide. Where the deposit empties the working capital the business actually runs on, the cheap option becomes the expensive one.
Match your cash position to the funding call
Paying from cash usually holds.
When surplus has built well beyond the operating buffer and revenue is steady month to month, the deposit can leave without thinning the float the business runs on. The test is whether the buffer left behind still covers a slow quarter with no major supplier or tax payment landing near the deposit date. Where it does, cash is the cleanest path and the next loan file reads as discipline.
Lean: pay from cashFinancing protects the buffer.
Where revenue is seasonal and the deposit lands in the trough, or supplier terms tighten the moment payments slow, paying from cash empties the buffer the till runs on. A facility sized to the deposit keeps trading cash in the business and spreads the commitment across the months that follow. The cost is interest and fees, indicative and varies by lender, set against a buffer that stays intact.
Lean: finance the depositSplit the commitment.
When a second cash call is due before settlement, or the surplus is real but not deep, committing part of the cash and borrowing the rest keeps the deposit moving without draining the float to zero. The split also reads cleanest on the next file, because it shows the business met the contract without letting the account dip near empty. A backfill facility arranged before the deposit moves does the same job in reverse.
Lean: split or backfillIf most of the right-hand column sounds familiar, that is not a verdict against the purchase. It is a signal that the funding source, not the property, is the problem to solve, often with a working capital facility carrying part of the load.
Cash, Finance, or a Split: How the Options Compare
The decision usually lands in one of three places: pay the deposit entirely from trading cash, finance it, or split the two so the business commits part of the surplus and borrows the rest. The table below sets out how the first two behave; the split simply blends them.
On the finance side, the structure matters as much as the decision. A facility repaid from months of trading behaves differently from a property-secured raise such as a caveat loan, where speed and security drive the shape of the deal through caveat lending. The timing of each drawdown against the contract dates is what keeps a financed deposit clean rather than chaotic. Our comparison of a working capital loan vs a caveat loan for an EOFY gap covers how the two structures behave under deadline pressure.
How the Deposit Decision Looks When You Borrow Later
Whichever path you choose is recorded, line by line, in the bank statements the next lender reads. What lenders actually look at first in a post-deposit file is the cash position in the months after the money left: whether suppliers kept getting paid on terms, whether the account dipped near zero, whether short-term debt crept in to plug the hole. A deposit paid from genuine surplus reads as discipline. A deposit that strangled the account reads as risk, no matter how good the purchase was.
This is why some owners run the decision in reverse: deposit first, buffer second is the order the file shows, so they settle the buffer question before the contract is signed. One common structure is paying the deposit from cash and standing up a backfill facility, a working capital loan or a business line of credit that restores the buffer while trading rebuilds the surplus. Our guide comparing a line of credit against a working capital loan covers which backfill suits which cash cycle. In deals where the backfill was arranged before the deposit moved, the file stayed clean; where it was arranged after the squeeze arrived, it cost more and read worse.
The site deposit decision is not about whether the business has the cash. It is about what the business looks like after the cash is gone. Paying from trading cash works when the surplus is genuinely spare and the buffer survives intact. Financing the deposit, or splitting it, works when the cash cycle is tight, seasonal, or about to face new pressure. Either way, the structure is cheapest when it is set up before the contract is signed, not after the squeeze begins.
Key takeaway: Run the decision as deposit first, buffer second, and only commit cash you can commit without starving operations.Frequently Asked Questions
The deposit needed for commercial property in Australia is roughly a quarter to a third of the price plus costs, indicative and varies by lender, with owner-occupied premises often sitting at the friendlier end of that band. The sharper question is how much of it can come from cash without thinning the working capital the business runs on. A broker can pressure-test both numbers before you sign the contract.
Paying a commercial property deposit from business cashflow only makes sense when the surplus is genuinely spare, meaning the cashflow cycle still clears wages, suppliers and tax after the money leaves. If the deposit would empty the buffer the business operates on, financing some or all of it usually costs less than the disruption that follows. The decision is about what is left behind, not what is available today.
Financing the deposit on a commercial property purchase is possible through working capital facilities or property-secured options such as a caveat loan, depending on the security and revenue the business can show. Each path carries interest and fees, indicative and varies by lender, so it suits businesses whose cash is better kept working in operations. Structure and early disclosure matter, so map the path with a broker before the contract is signed.
When a deposit is paid in cash, working capital falls by the full amount on the day the money moves, while the obligations it used to cover keep arriving on their normal schedule. The result is a thinner buffer against slow debtors, seasonal dips and tax dates until trading rebuilds it. Watching that gap, not the purchase price, is the heart of the decision.
A working capital loan tends to suit a backfill repaid over months of trading, while a caveat loan suits a shorter property-secured raise where equity is available and the repayment source is defined. Our working capital loan vs caveat loan comparison walks through how each structure handles an EOFY-shaped cash gap. The better fit depends on security, timing and how quickly trading cash can restore the buffer.
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