The short verdict
Debt is usually the better choice for a trading business with steady cash flow, because you keep full ownership and control, the cost ends when the loan is repaid and interest on business borrowing is generally deductible. Equity suits early-stage or high-growth businesses that can't yet service repayments, or that need an investor's expertise and networks as much as their money. The real cost of equity is the share of future profits and decisions you give away permanently.
At a glance
- Debt keeps ownership with you but must be repaid on schedule.
- Equity has no repayments but gives investors a permanent share of ownership, profits and often decisions.
- Interest on money borrowed to produce assessable income is generally tax deductible.
- Crowd-sourced funding lets eligible companies raise up to $5 million in any 12 months through a licensed platform.
- Debt suits
- Trading businesses with steady cash flow and a clear payback
- Equity suits
- Early-stage or high-growth ventures that can't yet service repayments
- Cost of debt
- Interest and fees, ending when repaid
- Cost of equity
- A permanent share of profits, value and control
Debt finance is borrowed money that your business repays, with interest and fees, while you keep full ownership. Equity finance is money from investors in exchange for a share of the business, with no repayments but a permanent claim on profits and value. Debt vs equity is the most fundamental funding choice an owner makes, because one is temporary and the other is forever.
What is the real difference between debt and equity?
Debt ends; equity doesn’t. With a loan, once you’ve repaid it, the lender has no further claim on your business. With equity, the investor owns their share until they sell it or you buy it back, sharing in every future profit and in the sale price if you ever sell.
Business.gov.au’s choose your funding guide lays out the trade clearly. Equity means money in exchange for part ownership, with advantages such as no debt repayments and ongoing expertise from investors, but you give up a portion of the business and its revenue and share decision-making. Debt lets you keep full ownership, and interest is tax deductible, but repayments are due regardless of how trade is going.
Side by side: debt vs equity
| Test | Debt | Equity |
|---|---|---|
| Ownership | You keep 100% | Investors take a share |
| Repayments | Required on schedule | None |
| Cost | Interest and fees, ending when repaid | Share of profits and sale value, forever |
| Control | Yours, subject to loan terms | Shared, per the shareholder agreement |
| Tax | Interest generally deductible | No interest expense to claim |
| Security | Often property, assets or a guarantee | None, but investors want rights |
| Speed | Can be quick when the file is complete | Often slow: pitching, due diligence, legals |
| Best for | Trading businesses with cash flow | Early-stage or high-growth ventures |
Our verdict
Our verdict: borrow if the business can service it; sell equity only for what money alone can't buy
- Debt is best for
- Established trading businesses with steady cash flow and a clear use for the money: equipment, stock, a fit-out, buying out a partner or a competitor, or refinancing. You keep everything you build.
- Equity is best for
- Early-stage or high-growth ventures that can't yet meet repayments, need substantial capital before profit, or need an investor's experience, networks and credibility as much as their cash.
- Not for
- Selling equity at a low valuation to fund a short-term need that a loan could cover, or loading a pre-revenue business with debt it has no income to repay.
- Check before you sign
- For debt: total repayable in dollars, security and guarantees, and early payout terms. For equity: valuation, the percentage given, voting and veto rights, exit terms and any obligations on you as founder.
Debt wins for most trading businesses. If the business generates enough cash to make repayments, a loan is almost always cheaper in the long run than giving away a share of the future. When the loan is repaid, it’s over.
Equity wins when there’s no cash flow yet, or when the investor brings more than money. A business years from profit can’t service a loan. And the right investor can open doors no lender will.
Choose debt if…
- The business is trading and has cash flow to meet repayments.
- You know what the money is for and how it pays for itself.
- You want to keep full ownership and control.
- The amount fits what lenders will offer: unsecured and line-of-credit options typically $5,000 to $500,000, and property-secured loans $20,000 to $5,000,000.
Choose equity if…
- The business isn’t yet generating enough cash to repay a loan.
- You need a large amount before revenue arrives.
- An investor’s skills, contacts or reputation would materially change your trajectory.
- You’re comfortable sharing decisions and future value.
If debt sounds like your answer, find out what you could borrow before you consider giving away a share.
Illustrative example: $300,000 to open a second site
Illustrative only. Round numbers, no real business. Tax depends on your circumstances.
A gym business makes about $250,000 a year in profit from one site and wants $300,000 to open a second.
- Equity: an investor offers $300,000 for 30% of the business. If the two sites together later earn $500,000 a year, the investor’s share of profit is $150,000 every year, for as long as they hold the stake, plus 30% of any future sale.
- Debt: a business loan secured on property provides $300,000. The owners repay it over several years, with interest and fees. Once repaid, every dollar of profit is theirs again, and the interest along the way was generally deductible.
Unless the investor brings something the owners genuinely can’t get elsewhere, debt is the cheaper path here by a wide margin. A pre-revenue start-up with the same need might reach the opposite verdict. For buying rather than opening, see the best way to fund buying a business.
What about crowd-sourced equity funding?
It is a middle route between a single investor and a public listing. ASIC explains that crowd-sourced funding allows eligible companies to raise up to $5 million in any 12-month period. Unlisted public companies with less than $25 million in assets and annual turnover are eligible, and proprietary companies can be too if they meet specific requirements. Offers must be made through a provider holding an Australian financial services licence. It still means selling ownership, with the disclosure and costs that come with it.
How does tax tilt the decision?
Debt has a tax advantage. The ATO lists interest on money borrowed for producing assessable income among deductible business expenses. Equity carries no interest, so there is nothing comparable to deduct while the investor shares your profits. That makes the after-tax cost of debt lower than its headline cost, and widens the gap between debt and equity for profitable businesses. Talk to your accountant about your own structure.
What do lenders and investors each want to see?
They look at the same business through different lenses. A lender wants to know you can repay: bank statements, turnover, existing debts, credit history and, for larger amounts, security. The question is whether the cash flow covers the repayments with room to spare.
An investor wants to know the business can grow in value: the size of the opportunity, the team, margins, competitive edge and how they’ll eventually get their money back. Steady but modest profits that delight a lender may bore an investor, and a fast-growing, loss-making venture an investor loves may be unbankable.
That difference is a useful test in itself. If your business looks like a lender’s ideal borrower, debt is probably the natural fit. If it only makes sense through an investor’s eyes, equity may be the realistic route.
Can you mix them?
Yes. Many businesses fund early stages with equity and later growth with debt, once there’s cash flow to service it. Others use a loan to reach the next milestone so they can raise equity later at a higher valuation, giving away less. And some use a grant for an eligible project alongside a loan; our loan vs grant verdict covers that. For newer businesses, our verdict on the best business loans for startups explains what lenders will consider. For bigger amounts, see the best business loans over 1 million.
If debt wins, the next questions are which kind and from whom. Our head-to-head verdicts answer both.
Ready to keep what you’ve built?
If your business can service a loan, borrowing keeps every share and every future dollar of profit with you. Check whether you qualify by telling us the amount, the purpose, your trading history and any security.
There’s no credit check on that first enquiry. Your details reach one specialist only, not a parade of lenders, and that person will call to understand your plans. Please give us accurate trading figures and existing debts; it’s the only way to know whether debt is genuinely your best path before you give away a share. For the broader view by business type, see the best small business loans.
Questions owners ask
What is the difference between debt and equity finance?
Debt finance is borrowed money you repay with interest and fees, while you keep full ownership. Equity finance is money from investors in exchange for part ownership, with no repayments but a permanent share of profits and usually a say in decisions. Business.gov.au summarises it as keeping ownership with debt versus sharing ownership and decisions with equity.
Is debt or equity cheaper for a small business?
For a profitable business, debt is usually cheaper over time, because its cost ends when the loan is repaid, while equity investors share in profits and the sale value forever. For a business that can't yet afford repayments, equity may be the only workable option. Compare the dollars: total loan cost versus the value of the share you'd give away.
Is interest on a business loan tax deductible?
Generally yes. The ATO lists interest on money borrowed to produce assessable income, or to buy income-producing assets, as a deductible business expense. Equity has no interest attached, so there is no equivalent interest deduction. Ask your accountant how this applies to your structure.
What is crowd-sourced equity funding?
It is a way for eligible companies to raise money from many investors through an ASIC-licensed platform. ASIC says unlisted public companies with less than $25 million in assets and annual turnover can raise up to $5 million in any 12-month period, and proprietary companies can also be eligible if they meet certain requirements.
Can I use both debt and equity?
Yes, and many growing businesses do. Equity can fund early, risky stages, and debt can fund later growth once there is cash flow to service it. Some owners use a loan to avoid giving away equity at a low valuation, then raise equity later when the business is worth more.
Do I give up control if I take equity funding?
You give up some. Investors usually expect a share of profits, information rights and a say in major decisions, depending on the shareholder agreement. Business.gov.au notes equity can also bring investors' ongoing expertise. Read the shareholder agreement closely before accepting any equity investment.
Reviewed by the Best Biz Loan editorial team · updated 5 October 2026
We judge loan structures and lender types against the same five tests, never named lenders' products, and we never publish rates. How we judge
