SAFE Agreements in Australia: A Practical Guide for Startup Founders
Synopsis
SAFE agreements in Australia can help startups raise early-stage funding without setting a share price immediately. Founders need to understand valuation caps, discounts, conversion terms, dilution and Australian fundraising requirements before signing. The structure differs from convertible notes and should be reviewed against the company’s circumstances.
For founders raising a pre-seed or seed round, a SAFE can provide a way to secure early funding without setting a share price immediately. A SAFE, or Simple Agreement for Future Equity, gives an investor a contractual right to receive equity in the future when a specified event occurs.
Unlike a convertible note, a SAFE is generally not structured as debt and typically does not have interest or a maturity date. The trade-off is that founders need to understand how the SAFE's valuation cap, discount, conversion terms and other rights may affect ownership later.
A SAFE was originally developed in the United States. Australian Government guidance notes that Y Combinator claims to have developed the instrument in 2014 as a simple replacement for convertible notes. It has since been used in other startup markets, including Australia.
However, Australian founders should not assume that a US SAFE template will automatically suit an Australian company or comply with Australian legal and corporate requirements.
Are SAFEs Legal in Australia?
SAFEs can be used as contractual funding arrangements by Australian startups, but 'SAFE' is not a specific statutory funding instrument under Australian company law.
The Australian Government's business.gov.au guidance explains that the term 'SAFE' does not itself have legal recognition as a term defining one particular type of instrument. What matters is the actual structure and terms of the agreement. The guidance describes a SAFE as an agreement under which an investor provides money to a company in exchange for rights to future equity, subject to the agreed terms.
Australian fundraising may also engage the Corporations Act 2001 (Cth). ASIC explains that Chapter 6D relates to fundraising through the issue or sale of securities. Whether disclosure or other requirements apply depends on the nature of the offer and the circumstances, including any applicable exemptions.
For founders, this means the question is not simply whether a SAFE is 'legal'. The more useful question is whether the proposed arrangement has been structured correctly for the company, investor and fundraising circumstances.
Founders should consider whether the company has the appropriate authority to agree and whether the proposed issue or offer creates fundraising or disclosure requirements, and whether the conversion provisions work with the company's existing share structure and constitution.
Because the legal treatment depends on the actual arrangement, founders should have an Australian lawyer review the document before signing.
How Does a SAFE Work?
The basic idea is straightforward: an investor provides capital now, while the precise equity price is determined later.
For example, a startup might receive A$500,000 from an investor under a SAFE. Rather than issuing a fixed number of shares immediately, the agreement specifies how that investment will convert into equity when a defined trigger occurs.
A common trigger is future-priced equity financing. Depending on the agreement, other events such as a sale of the company or an IPO may also produce a specified conversion or payment outcome.
The important point is that the SAFE does not eliminate the need to determine the investor's eventual ownership. It postpones that calculation.
SAFE vs Convertible Note in Australia
| Feature | SAFE | Convertible Note |
| Nature | Contractual right to future equity | Debt that may convert into equity |
| Interest | Generally no interest | May accrue interest |
| Maturity date | Generally none | Usually has a maturity date |
| Shares at signing | Generally no | Generally no |
| Conversion | Usually linked to a specified trigger | Usually linked to a specified conversion event |
| Founder consideration | Future equity dilution | Debt obligations plus potential dilution |
Valuation Caps: What Founders Need to Know
A valuation cap sets a maximum valuation used to calculate the price at which the SAFE converts, subject to the precise terms of the agreement.
Suppose an investor puts A$100,000 into a SAFE with a valuation cap of A$5 million. If the company later raises a priced round at a substantially higher valuation, the cap may allow the SAFE investor to convert at a more favourable price than the new investors receive.
This means the valuation cap can directly affect how much equity the investor ultimately receives. Founders should therefore consider the cap as part of the overall cap-table calculation rather than simply treating it as a figure attached to the investment.
Market observations about typical valuation caps can vary considerably depending on factors such as the startup's stage, sector, traction and growth prospects. These figures should not be treated as fixed Australian standards.
SAFE Discounts
A SAFE may also include a discount, allowing the investor to receive shares at a lower price than investors in a subsequent financing round.
For example, if new investors pay A$1 per share and the SAFE provides a 20% discount, the SAFE investor could convert at A$0.80 per share, subject to the agreement's calculation method.
A SAFE can include both a valuation cap and a discount. Where both apply, the agreement will determine how the conversion price is calculated and which provision produces the applicable investor outcome.
For founders, the important point is to model the actual terms rather than assuming that the headline discount or valuation cap tells the whole story.
Pre-Money vs Post-Money SAFEs
The distinction between pre-money and post-money structures can have a significant effect on founder dilution.
With a pre-money SAFE, the ownership calculation is based on the company's valuation before the new financing. When several SAFEs are raised at different times or on different terms, the eventual ownership outcome can become harder to predict.
A post-money SAFE is designed to make the investor's ownership resulting from the SAFE more transparent. The amount invested is considered against the agreed post-money valuation, making it easier for founders to estimate the portion of the company that has effectively been committed before the next priced financing.
This distinction matters because founders should understand not only how much cash they are receiving but also how much ownership that capital may represent.
Founder Dilution and Cap-Table Planning
The main issue for founders is not simply that a SAFE converts into shares. It is that the eventual ownership percentage may be larger than expected if the company raises several SAFEs, uses a low valuation cap or applies a discount.
A founder might initially focus on receiving A$500,000 and assume the dilution will be relatively small. But if the company subsequently raises additional SAFEs and then completes a priced round, the combined effect can materially reduce the founders' percentage ownership.
A cap-table model should show the company's ownership before the SAFE, after the SAFE conversion and after the future priced round. This gives founders a clearer view of the trade-off between the capital received now and the ownership they may ultimately give up.
A Simple SAFE Dilution Example
Consider a founder raising A$500,000 through a post-money SAFE with an A$5 million valuation cap.
Assuming the post-money calculation applies directly, and there are no other SAFEs or complicating terms, the basic calculation is: A$500,000 ÷ A$5,000,000 = 10%
On that basis, the SAFE represents approximately 10% of the company, leaving the existing shareholders with approximately 90% before considering any subsequent financing.
The calculation illustrates why post-money structures can make the immediate ownership impact easier to understand. The founder can see that accepting A$500,000 at an A$5 million post-money valuation effectively commits about 10% of the company to that SAFE investor under the simplified assumptions.
However, the founder will not necessarily own exactly 90% after the next financing round. If the company later issues new shares to investors, those new investors will also receive equity. Existing options, additional SAFEs and other securities can further affect the final cap table.
The example should therefore be viewed as an illustration of the SAFE's initial ownership calculation, not a prediction of the founder's final percentage after all future fundraising.
Why Multiple SAFEs Can Create Problems
One SAFE may be relatively easy to understand. Several SAFEs with different valuation caps, discounts and dates can be much harder to model.
For example, a company might raise A$500,000 under one SAFE, another A$300,000 under a different valuation cap and additional funding under a discounted SAFE before completing a priced equity round.
Each agreement can affect the number of shares issued and the ownership percentage of existing shareholders. The founder may receive the capital needed to grow the company while underestimating the cumulative dilution.
This is why founders should model the cap table through each stage of the financing rather than looking only at the amount of money being raised.
Australia's 2025–26 Startup Funding Market
The wider Australian funding environment also provides useful context for founders considering early-stage financing.
According to Cut Through Venture's reporting, Australian startups raised A$5.4 billion across 390 deals in 2025, representing 31% year-on-year growth.
In Q2 2026, Australian startups raised A$1.7 billion across 64 venture rounds and five accelerator rounds, taking total funding for the first half of 2026 to approximately A$3.5 billion. Cut Through Venture described this as the second-strongest first half on record, behind 2022.
However, the headline funding figure needs some context. The Q2 data showed that deal activity was relatively concentrated, with the quarter recording its lowest deal count since before 2020. Sub-A$5 million rounds also fell to their lowest level in the dataset.
For founders raising a smaller pre-seed or seed round, this suggests that a large overall funding figure does not necessarily mean capital is broadly available across every stage of the startup market.
Practical Considerations Before Signing a SAFE
A SAFE can be attractive when a startup needs capital quickly but is not ready to establish a full valuation through a priced equity round.
Before signing, founders should understand the valuation cap and consider how much ownership the investor could receive if the company grows significantly before the next financing. They should also understand how any discount works and how it interacts with a valuation cap.
The pre-money or post-money structure should be clear, particularly where the founder expects to raise additional SAFEs later. Conversion triggers should also be examined carefully so that the founder understands what happens during a priced financing, company sale, IPO or other specified event.
Investor rights are another important consideration. Any additional rights or protections included in the agreement can affect future financing or company decisions and should be understood before the document is signed.
Finally, founders should consider the Australian legal and fundraising requirements that may apply to the particular arrangement. A SAFE should not be treated as automatically exempt from Australian securities or fundraising rules simply because it is called a SAFE. ASIC's guidance confirms that Chapter 6D regulates offers for the issue or sale of securities, subject to applicable exemptions.
Should an Australian Startup Use a SAFE?
A SAFE can be attractive when the founders and investor want to defer detailed valuation negotiations and move quickly on an early-stage investment. Its lack of interest and maturity date can also make it different from debt-based funding such as a convertible note. Australian Government guidance identifies these as common characteristics of a SAFE while also stressing that the term itself does not have legal recognition as defining one particular instrument.
But a shorter document does not necessarily mean a simpler financial outcome. The valuation cap, discount, conversion mechanics and number of SAFEs already outstanding can materially affect the founders' eventual ownership.
For that reason, the right question is not simply whether a SAFE is easy to sign. Founders should ask whether they understand how much equity they may ultimately give up in exchange for the capital received today.
Sources
Sprintlaw
Australian Startup Funding
At Inspirepreneurs Magazine, covering entrepreneurship, business failures, and the human stories behind the world's most ambitious founders. She writes at the intersection of strategy and storytelling.
