Convertible Note vs SAFE Agreement: When To Speak With An Attorney

Choosing between a convertible note and a SAFE agreement is a pivotal decision for US startup founders raising early capital. Many founders rush to sign documents without understanding how each instrument impacts ownership, investor rights, or future fundraising. Common mistakes include skipping required state filings, using mismatched terms, or misunderstanding what triggers conversion. This guide explains the core differences between convertible notes and SAFEs, outlines legal and practical risks, and highlights when it is essential to consult an attorney. You will learn what to check before issuing these instruments, how federal and state rules interact, and practical steps to avoid costly missteps as your business grows.

What Is a Convertible Note?

A convertible note is a debt instrument that allows startups to raise funds quickly by deferring valuation negotiations until a later financing round. The noteholder lends money to the company, and instead of repayment in cash, the note typically converts into equity when a qualifying event occurs, such as a Series A round. This structure is popular because it can be faster and less expensive than a priced equity round, especially in the early stages.

• Debt status: Convertible notes are legally considered debt. They accrue interest and have a maturity date, after which repayment may be required if conversion does not occur.
• Conversion triggers: Notes convert to equity upon a qualifying financing event, often at a discount or subject to a valuation cap. Some notes also convert upon a sale of the company or at maturity.
• Interest and maturity: Notes accrue interest (typically 4-8% annually) and specify a maturity date (often 12-24 months).
• Investor protections: Convertible notes may include covenants, default provisions, or security interests to protect investors.

For example, suppose a founder raises $150,000 from an investor using a convertible note with a 6% interest rate, an 18-month maturity, a 20% discount, and a $4 million valuation cap. If the company raises a priced round within 12 months, the note converts into preferred shares at the lower of the cap or discounted price. If no round occurs by maturity, the investor may demand repayment or negotiate an extension.

At the federal level, convertible notes are securities. The SEC requires that these offerings comply with federal securities laws, including exemptions like Regulation D. State laws may also require notice filings or additional disclosures, depending on where investors reside. For example, California and Texas have specific notice requirements even for exempt offerings.

Founders should also consider company bylaws and board approval. Many states, such as Delaware and New York, require board authorization before issuing debt instruments, and failing to document this can create enforceability issues or disputes with investors later.

What Is a SAFE Agreement?

A SAFE (Simple Agreement for Future Equity) is a contract that gives investors the right to receive equity in the company at a future date, usually when a priced funding round occurs. SAFEs were created by Y Combinator to simplify early-stage fundraising and reduce negotiation and legal costs compared to convertible notes.

• Not a debt instrument: SAFEs are not loans. They do not accrue interest and have no maturity date or repayment obligation.
• Conversion mechanism: SAFEs convert into equity when a qualifying financing event occurs, typically at a discount or valuation cap. Some SAFEs also specify what happens in an acquisition or dissolution.
• Founder-friendly: SAFEs are generally simpler, with fewer investor protections and less negotiation than convertible notes.
• Risk of non-conversion: If no qualifying round or exit occurs, the SAFE may never convert, and the investor may not receive equity or repayment.

For example, a founder might issue a SAFE with a $2 million valuation cap and a 15% discount. If the company later raises a priced round, the SAFE converts into shares at the lower of the cap or discounted price. If the company is acquired before a conversion event, the SAFE terms dictate whether the investor receives a payout or other consideration.

Like convertible notes, SAFEs are considered securities under federal law. The SEC expects issuers to comply with exemptions and disclosure requirements, such as those under Regulation D. State-level rules may also apply. For instance, New York and Illinois require notice filings for certain private offerings, and some states impose additional investor protections or limitations.

It is important to note that there are several SAFE templates in use: pre-money and post-money versions, each with or without valuation caps or discounts. The choice of template can significantly affect dilution and investor rights, so founders should select carefully and understand the implications.

Convertible Note vs SAFE Agreement: Key Differences

While both instruments allow startups to raise money before a formal valuation, they differ in structure, risk, and legal implications. Understanding these differences is crucial for founders and investors alike.

• Debt vs equity: Convertible notes are debt, with interest and maturity dates. SAFEs are contracts for future equity, not debt, and have no interest or maturity.
• Repayment risk: Convertible notes may require repayment if not converted by maturity. SAFEs do not require repayment, but investors risk receiving nothing if no conversion event occurs.
• Investor protections: Convertible notes often include more investor protections, such as default provisions or covenants. SAFEs are typically more founder-friendly and less complex.
• Conversion triggers: Both convert at a future equity round, but convertible notes may also convert at maturity or upon sale. SAFEs usually require a qualifying round or exit event.
• Tax implications: Convertible notes may have tax consequences as debt instruments, such as imputed interest. SAFEs generally do not accrue interest, but conversion can still have tax impacts for both founders and investors.
• Impact on cap table: Both instruments can complicate the capitalization table if multiple notes or SAFEs are issued with different terms. This can create challenges during due diligence or future fundraising.

For example, if a startup issues several convertible notes with different valuation caps and discounts, calculating the conversion price for each investor in a future round can become complex and contentious. Similarly, issuing both SAFEs and convertible notes in the same round can create confusion about investor rights and dilution.

State law can also affect how these instruments are treated. In Delaware, board approval is typically required for both notes and SAFEs, and the company must update its capitalization records. In California, additional securities filings may be required, and failure to comply can result in penalties or rescission rights for investors.

Here is a practical checklist for founders considering either instrument:

• Review your company's bylaws and operating agreement for approval requirements.
• Check both federal and state securities law compliance, including required filings and exemptions.
• Choose consistent terms for all investors in the same round to avoid disputes.
• Update your capitalization table after each issuance.
• Document board and, if required, shareholder approvals.
• Consult an attorney if using non-standard terms or raising from out-of-state investors.

Common Mistakes When Using Convertible Notes or SAFEs

Founders often make critical mistakes when issuing convertible notes or SAFEs, especially when moving quickly or using generic templates. Here are some of the most common errors and how to avoid them:

• Ignoring securities law compliance: Failing to comply with SEC or state rules can lead to fines, rescission rights, or even criminal penalties. For example, a founder in Texas issued convertible notes to local investors but did not file the required state notice, resulting in a costly remediation process when discovered during due diligence.
• Unclear or inconsistent terms: Using different terms for each investor, or failing to define key terms like valuation caps or conversion discounts, can create confusion and disputes. For example, a startup in Illinois issued SAFEs with different caps to friends and family, leading to disagreements and legal costs during a later priced round.
• Neglecting board or shareholder approvals: Many states and company bylaws require formal approval before issuing convertible securities. Failure to document these approvals can make the issuance unenforceable or trigger disputes later.
• Not tracking the cap table: Failing to update the capitalization table after each issuance can result in errors, over-issuance of equity, or problems during fundraising or an exit.
• Not planning for maturity: With convertible notes, failing to plan for what happens if the note does not convert by maturity can create cash flow problems or investor disputes. For example, if the company cannot repay the note, it may need to negotiate an extension or face default.
• Assuming all SAFEs are the same: There are several SAFE templates (pre-money, post-money, with or without caps or discounts). Using the wrong version can have significant consequences for dilution and investor rights.
• Overlooking state-specific rules: Some states, such as California and New York, require additional filings or impose restrictions on the types of investors who can participate. Failing to comply can delay future fundraising or lead to penalties.

To avoid these pitfalls, founders should:

• Use clear, consistent documents for all investors in a given round.
• Keep accurate records of all issuances and approvals.
• Consult an attorney before issuing convertible notes or SAFEs, especially if using non-standard terms or raising from multiple states.
• Regularly update and review the capitalization table.
• Plan for what happens if a note reaches maturity without conversion.

For example, a Delaware C-corp founder issued convertible notes to investors in three states. By working with an attorney, the founder ensured all required state filings were made, board approval was documented, and the cap table was updated, streamlining the process for a later Series A round.

When Should Founders Consult an Attorney?

While templates and online resources are widely available, there are several situations where speaking with an attorney is strongly recommended. Legal advice can help you avoid costly mistakes, help support compliance, and position your company for future growth.

• Structuring your first offering: Setting up your first convertible note or SAFE can have long-term implications for ownership, control, and future fundraising. An attorney can help you choose the right instrument and customize terms for your business and investor base.
• Multiple investors or complex terms: If you are raising from several investors, or if any terms differ (such as different valuation caps or discounts), legal review is critical to avoid conflicts and ensure fairness.
• Cross-border or out-of-state investors: Different states (and countries) have their own securities laws and filing requirements. Legal advice can help you comply with all applicable rules and avoid penalties.
• Board or shareholder approval: Your company's bylaws or operating agreement may require formal approvals before issuing convertible securities. An attorney can help you follow the correct process and document approvals properly.
• Preparing for a priced round or exit: If you are planning a Series A or acquisition, an attorney can help you review outstanding notes and SAFEs, clean up your cap table, and negotiate with investors.
• Dealing with maturity or default: If a convertible note is approaching maturity without conversion, legal advice can help you negotiate extensions or settlements and avoid disputes.
• State-specific compliance: Some states, like California, New York, and Illinois, have additional requirements for securities offerings. An attorney can help you navigate these rules and file the necessary paperwork.

Even if you have used convertible notes or SAFEs before, laws and best practices change. Consulting an attorney can help you avoid pitfalls and position your company for future growth. For example, a founder in Florida planned to issue SAFEs to investors in multiple states. By consulting an attorney, the founder identified additional state filing requirements and updated the SAFE template to reflect recent changes in investor protection rules.

Legal advice is also important if you are considering using both convertible notes and SAFEs in the same round, as this can create complex conversion and dilution issues that may deter future investors.

FAQs

Are convertible notes and SAFEs both considered securities?

Yes. Both convertible notes and SAFEs are considered securities under US federal law. This means that issuers must comply with SEC rules and exemptions for private offerings, such as Regulation D. State securities laws may also apply, requiring notice filings or additional disclosures depending on where your investors are located. For example, Delaware, California, and New York each have their own filing requirements. Failing to file can result in penalties or investor rescission rights.

Do I need to file anything with the state when issuing a convertible note or SAFE?

Often, yes. While federal exemptions like Regulation D may apply, many states require notice filings or fees for securities offerings, even if the offering is exempt federally. For example, California requires a notice filing and fee for most private offerings, and New York has its own blue sky laws. Always check both federal and state requirements before issuing convertible securities.

What happens if my startup never raises a priced round?

If your company never raises a qualifying equity round, convertible notes may reach maturity and become due for repayment, including accrued interest. With SAFEs, investors may never receive equity or repayment if a conversion event does not occur. Some SAFE agreements include provisions for what happens in an acquisition or dissolution, but terms vary. Review your documents carefully and consult an attorney if you are unsure.

Can I use both convertible notes and SAFEs in the same fundraising round?

It is possible, but it can create complications. Using both instruments with different terms can make your capitalization table more complex and may lead to disputes among investors. If you are considering using both, consult an attorney to ensure consistency and fairness, and to avoid issues in future funding rounds.

How do valuation caps and discounts work?

Valuation caps and discounts are mechanisms to reward early investors. A valuation cap sets the maximum company valuation at which the note or SAFE will convert into equity, protecting investors if the company's value increases rapidly. A discount gives investors shares at a reduced price compared to new investors in the next round. Both terms affect dilution and should be negotiated carefully. For example, if you issue a SAFE with a $2 million cap and your next round values the company at $5 million, the SAFE investor will convert at the $2 million price, receiving more shares than new investors at the $5 million price.

Key Takeaways

• Convertible notes are debt instruments with interest and maturity dates; SAFEs are not debt and do not accrue interest.
• Both are considered securities and must comply with federal and state securities laws, including notice filings and exemptions.
• Common mistakes include failing to file required notices, unclear or inconsistent terms, and neglecting board or shareholder approvals.
• Legal advice is strongly recommended for first-time offerings, complex terms, out-of-state investors, or when preparing for a priced round or exit.
• Always review your company's bylaws, state requirements, and investor agreements before issuing convertible securities, and keep your cap table updated.

If you are considering a convertible note or SAFE agreement for your US startup, or if you have questions about compliance, filings, or investor negotiations, our team can help you understand your options and next steps. Contact us at (888) 449-8437 or team@sprintlaw.com to discuss your situation. Where legal services are required, they are delivered by licensed lawyers at trusted US law firms through the Sprintlaw platform.