How much can my business borrow?

“How much can I borrow?” is usually the first question an owner asks, and the honest answer is “it depends on what kind of lender you ask and what you can show them”. There is no single number for a business. There are, however, clear factors that drive the answer, and once you understand them you can estimate your own range before speaking to anyone.

Two different ways lenders size a loan

Lenders broadly size business loans in one of two ways, and often blend them.

Cash-flow sizing. Used for unsecured lending. The lender looks at money moving through your business bank account, usually over six to twelve months, and asks how much the business can comfortably repay from that flow. Turnover, consistency and existing commitments drive the result.

Security sizing. Used for property-secured and asset finance. The lender values the security, applies a maximum loan-to-value ratio and lends up to that limit, subject to being satisfied the loan can be repaid or exited.

The factors that move your number

Factor	Effect on how much you can borrow
Monthly turnover	Higher, steadier deposits support larger unsecured amounts
Profit	Determines how much of the turnover is available to repay debt
Existing debts	Every repayment already committed reduces capacity
Bank conduct	Dishonours and overdrawn days reduce confidence and limits
Time trading	Longer histories support larger amounts
Credit history	Recent defaults reduce limits or close options
Security	Property or assets can lift the amount substantially
Purpose and term	Some purposes and longer terms change the calculation

Estimating your unsecured range

Unsecured lenders typically focus on recent average monthly deposits into business accounts, excluding transfers between your own accounts, loan advances and one-off items such as asset sales. They then consider how much of that is genuinely available to service debt after costs and existing repayments. For trading businesses, unsecured finance typically ranges from $5,000 to $500,000, with the upper end usually reserved for established businesses with strong, consistent turnover and few other short-term debts.

Check your figure against affordability rather than the lender’s ceiling. The repayment coverage calculator shows whether your profit comfortably covers existing and new repayments.

Estimating your secured range

For property-secured lending, start with a realistic property value, subtract what is already owed, and apply the maximum loan-to-value ratio a lender quotes. The property LVR and equity calculator does this for you and shows usable equity, which is usually much less than total equity. Property-secured business loans typically range from $20,000 to $5,000,000. Asset finance follows a similar idea, with the asset’s value and the deposit setting the limit.

Why debts already on the books matter so much

Existing short-term loans with daily or weekly repayments have an outsized effect on capacity, because lenders see those debits in your statements and subtract them before working out what you can afford. Two or three of them can shrink your borrowing capacity sharply. If that sounds like your account, our business debt consolidation review explains when combining them helps.

Bank statements tell the story

Lenders read statements for patterns, not just totals. Steady deposits from many customers, bills paid on time and a balance that rarely dips below zero support larger amounts. Lumpy deposits, frequent overdrawn days and dishonoured payments do the opposite. Our guide on how lenders read bank statements explains what they look for and how to present your statements well.

How much should you borrow?

The right amount is the smallest one that fully achieves the purpose with a sensible buffer. Borrowing more than you need costs money and increases risk; borrowing too little can leave a project half-funded and send you back for a second, more expensive loan. A few rules of thumb:

• for cash flow gaps, borrow the deepest point plus a buffer, which the cash flow gap calculator estimates;
• for assets, borrow the price less any deposit or trade-in, plus on-road or installation costs if they are not already included;
• for projects, budget for overruns and timing slippage, not the best case;
• leave enough cash in the business to keep operating.

An illustrative example

A made-up landscaping business deposits a steady amount each month, has one existing equipment loan and a clean credit history. An unsecured lender looks at its deposits and existing repayment and offers a modest term loan. The owner also owns a home with good equity. A property-secured lender, looking at the same business plus the home, could offer a much larger amount over a longer term. The business is the same; the lending method changes the number. The owner chooses the smaller unsecured loan because the project only needs that amount and the home stays out of it.

Questions lenders ask when sizing a loan

Whatever the method, expect questions like these: what is the money for, and how did you arrive at the amount? What would happen to the business if you received less? How will the loan be repaid, and from what? What other finance is in place, and when does it end? Has turnover been rising, steady or falling over the last year? Answering them before you are asked shows that the amount is grounded in the business rather than a hopeful figure.

Find out what your business could borrow

If you want a realistic figure for your own business, make one enquiry. There is no credit check when you first enquire, a real person reviews it and your details go to one lending partner rather than a list. Accurate turnover, time trading and whether you own property make all the difference to the answer. If you already know the purpose and amount, say so in your enquiry.