SAFE Agreement
Written by: Mark Lazarus, Commercial Lawyer, Director of Lazarus Legal
Published: 27 February 2026
Legal Disclaimer: The information on this page is general in nature and is not intended to constitute legal advice. It does not take into account your personal circumstances. Laws and legal processes can change, and their application varies between cases. You should seek independent legal advice before acting on any information on this page.
What Is A SAFE Agreement?
A SAFE agreement (Simple Agreement for Future Equity) is a contract between a startup and an investor. The investor provides funding now. In return, they receive the right to convert that investment into shares in the future, typically during a priced funding round or other trigger event.
SAFEs were developed by Y Combinator in the United States in 2013 as a simpler alternative to convertible notes. Australian startups adopted them quickly because they remove the complexity of setting a company valuation at an early stage, when that number is largely guesswork.
How Does A SAFE Agreement Work?
The core mechanic is straightforward: money in now, shares issued later. Here is how the lifecycle typically works:
Step 1:
Terms Agreement
Founder and investor lock in key conditions such as a valuation cap, discount rate, or both.
Step 2:
Fund Transfer
Capital goes into the company. The deal is done quickly, with minimal back-and-forth.
Step 3:
Capital Deployment
The startup uses the funds immediately. No shares are issued at this stage.
Step 4:
Trigger Event
This is most commonly a priced equity round, liquidity event, or company dissolution.
Step 5:
Agreement Conversion
The investment converts into shares based on the agreed terms, typically at a discount or capped valuation.
Step 6:
Equity Issuance
The investor is issued shares proportional to their converted investment amount.
Is A SAFE Agreement Legally Binding?
Yes. A SAFE agreement is a legally binding contract under Australian common law, provided it meets the standard elements of contract formation: offer and acceptance, consideration, intention to create legal relations, and certainty of terms.
Each party gives something of value. The investor provides capital. The company provides the right to future equity. That exchange satisfies the consideration requirement.
Regulatory Considerations
Startups and investors should be aware of obligations under the Corporations Act 2001 (Cth). Depending on how a SAFE agreement is structured and to how many investors it is offered, it may trigger requirements around managed investment schemes or disclosure obligations. ASIC provides guidance on fundraising obligations that founders should review before issuing SAFE agreements at scale.
Most Australian SAFE agreements are structured to fall within exemptions, particularly the sophisticated investor exemption under section 708 of the Corporations Act. If you are unsure whether your raise qualifies, get specific legal advice before proceeding.
Key Terms In A Safe Agreement Explained
SAFE agreements are short documents, but the terms inside them carry real commercial weight. Here are the key provisions you will encounter and what they actually mean.
- Valuation Cap: The maximum company valuation at which the SAFE agreement converts to equity. Protects investors if the startup grows significantly before conversion.
- Discount Rate: A percentage reduction applied to the share price at conversion, rewarding early investors for their higher risk. Common discounts range from 10% to 25%.
- Most Favoured Nation (MFN) Clause: Gives the investor the right to adopt terms from any future SAFE agreement if those terms are more favourable. Typically applies to uncapped safes.
- Conversion Mechanics: The formula used to calculate how many shares the investor receives at the trigger event. Depends on whether a cap, discount, or both apply.
- Pro Rata Rights: Optional provision giving the investor the right (but not obligation) to maintain their ownership percentage in future funding rounds.
- Liquidity and Dissolution Provisions: Defines what happens to the investor's SAFE agreement if the company is acquired or wound up before conversion.
SAFE Agreement VS Other Capital Raising Options
Not all capital raising tools are created equal. Here is how a SAFE agreement stacks up against the most common alternatives, so you can make an informed decision before committing to a structure.
| Feature | SAFE Agreement | Convertible Note | Loan | Priced Equity Round |
|---|---|---|---|---|
| Immediate Equity | No | No | No | Yes |
| Interest | No | Yes | Yes | No |
| Maturity Date | No | Yes | Yes | No |
| Repayment Obligation | No | Yes (If Not Converted) | Yes | No |
| Valuation Required Upfront | No | Sometimes | No | Yes |
| Complexity | Low | Medium | Low | High |
| Investor Protections | Limited | Moderate | Strong | Strong |
SAFE Agreement VS Convertible Note
SAFE Agreement VS Traditional Loan
SAFE Agreement VS Equity Round
A priced equity round requires agreeing on a company valuation at the time of investment, issuing shares immediately, and completing significantly more legal and compliance work. SAFE agreements defer that conversation. They are faster and cheaper to execute, which is why they are a practical choice for early-stage capital raises before a startup has meaningful revenue or traction to support a formal valuation.
Advantages Of A SAFE Agreement
SAFE agreements have become the default early-stage instrument for a reason. They are fast, flexible, and low-friction for both sides, though the specific benefits differ depending on which side of the table you are on.
For Startups
- Speed. Safe agreements are short documents with few negotiated terms, which means faster closes.
- No valuation pressure. Founders avoid the difficult task of setting a defensible valuation at the earliest stage.
- No debt. No interest expense, no maturity cliff, no repayment obligation.
- Flexibility. Capital can be raised across multiple investors on the same terms using a standard document.
For Investors
- Downside protection. Valuation caps and discounts provide compensation for early-stage risk.
- Simplicity. Less legal cost and negotiation than a shareholder agreement or convertible note.
- Pro rata rights (if included). The ability to participate in future rounds preserves ownership percentage as the company grows.
- Liquidity preference. Well-drafted dissolution provisions can give investors priority in a wind-up scenario.
Risks And Legal Considerations
A SAFE agreement is simpler than most capital raising instruments, but simpler does not mean risk-free. Founders and investors should go in with a clear understanding of where things can go wrong, such as:
- Uncertain conversion timing. There is no set date for conversion. An investor may wait years with no guarantee of a trigger event ever occurring.
- No repayment obligation. If the company fails before a trigger event, investors in a basic SAFE agreement may receive nothing.
- Dilution risk. Multiple SAFE agreements with valuation caps can create significant dilution for founders once all instruments convert.
- Regulatory risks. Issuing SAFE agreements to large numbers of retail investors without proper disclosure may breach fundraising laws under the Corporations Act.
- Template misuse. Using a US-origin SAFE template without Australian law review can create enforceability gaps or unintended regulatory exposure.
- Investor expectation misalignment. Without clear documentation, investors may misunderstand conversion mechanics, pro rata rights, or dissolution priority.
Read more about SAFE Considerations
Using SAFE Agreement Templates
Standard SAFE agreement templates exist, including those adapted from Y Combinator’s documents for the Australian context. For simple, bilateral arrangements between a startup and a sophisticated investor who both understand the instrument, a well-adapted template can be an efficient starting point.
However, templates are not one-size-fits-all. Generic documents often:
- Miss Australian-specific regulatory considerations
- Fail to account for company-specific cap table structures
- Leave ambiguity around MFN clauses, pro rata rights, and dissolution provisions
- Use US legal concepts that do not map cleanly to Australian law
If you are raising from multiple investors, raising a meaningful amount of capital, or dealing with investors who have their own counsel, a template alone is likely insufficient. The cost of getting a SAFE agreement properly reviewed is minor compared to the cost of disputing poorly drafted conversion mechanics at Series A.
Getting Legal Advice
A SAFE agreement is a legally binding document. It affects your cap table, your investor relationships, and potentially your obligations under the Corporations Act. Getting it right at the start is far less expensive than unwinding a poorly structured arrangement later.
Whether you are issuing your first SAFE agreement or reviewing one an investor has sent you, speaking with a commercial lawyer before signing the contract is worth the time. A lawyer can walk you through the terms, flag the risks specific to your situation, and make sure what you are agreeing to is legally sound under Australian law.
Summary
- A safe agreement is a short-form contract where an investor provides capital now in exchange for the right to receive equity later, triggered by a qualifying event.
- SAFEs carry no interest, no maturity date, and no immediate equity issuance.
- They are legally binding in Australia under common law, provided the standard elements of contract formation are met.
- Regulatory obligations under the Corporations Act 2001 may apply depending on how and to whom the instrument is issued.
- Key terms to understand include the valuation cap, discount rate, MFN clause, conversion mechanics, pro rata rights, and dissolution provisions.
- Compared to convertible notes, SAFEs carry no debt obligation; compared to priced equity rounds, they require no upfront valuation.
- For startups, the main advantages are speed, simplicity, and no repayment pressure.
- For investors, the main advantages are early access, discount or cap protection, and lower legal cost.
- Key risks include uncertain conversion timing, potential founder dilution, regulatory exposure, and investor expectation misalignment.
- Templates can be a starting point but often miss Australian-specific legal considerations.
- Both founders and investors benefit from legal review before executing a safe agreement.
About Mark Lazarus – Director, Lazarus Legal
Admitted in both Australia and the UK, Mark brings more than two decades of global legal experience to Lazarus Legal. Having worked as a barrister, in private practice, and as in-house counsel for a major international consumer brand he combines courtroom-honed advocacy with commercial insight. Specialising in commercial law, intellectual property and dispute resolution, Mark advises startups, creative businesses, and established enterprises on transactions, trademarks, contract drafting, and litigation strategy. His cross-jurisdictional background and history as a former in-house legal director give clients confidence that their legal issues will be managed with both strategic foresight and commercial realism.