What Happens If My Convertible Note Matures and I Cannot Raise a Priced Round?

“My note matures in six weeks and I still do not have a term sheet.”

That sentence can turn an ordinary fundraising deadline into a serious problem.

A convertible note is debt. It is not simply money sitting on your balance sheet until the next equity round. If the maturity date arrives without a qualifying priced round that triggers conversion, the company may owe the noteholder the outstanding principal plus accrued interest in cash.

For an early stage startup that has already spent most of its cash, that can create a difficult situation very quickly.

What Actually Happens When the Note Matures?

A convertible note has a specific maturity date written into the agreement.

If you reach that date without the event required for conversion, the note does not simply disappear. Depending on the terms of the note, the holder may have the right to demand repayment of the principal and accrued interest.

That is very different from what some founders assume.

They may think: “We have not raised the next round yet, so the note will just keep sitting there.”

Not necessarily.

The maturity date creates a contractual deadline, and the consequences depend on what your note actually says.

Why Maturity Creates a Bad Negotiating Position

The problem is that the note is maturing for the same reason you may have less leverage with investors: you have not raised the priced round yet.

Once the deadline gets close, the noteholder knows you need a solution.

That can change the negotiation.

Instead of discussing an extension when you have several months of runway, you may suddenly be asking for flexibility when the note is already due. Waiting until the last moment can turn a negotiation into an ultimatum.

This is why maturity dates should be treated as fundraising milestones, not administrative dates buried inside financing documents.

You May Have Several Options

A maturity problem does not automatically mean the company has to shut down.

Depending on the note documents and the noteholders involved, the company may have several paths.

You could negotiate an extension and push the maturity date forward.

You could negotiate to convert the note at the existing valuation cap, even though a new priced round has not occurred.

You could restructure the debt under new terms.

Or you could take no action and risk a default.

The best option depends on the specific documents, your cash position, your relationship with investors, and the prospects for the next financing.

The important part is starting the conversation before the deadline.

Your Noteholders May Want Different Things

Do not assume all noteholders will respond in the same way.

One investor may want their money returned. Another may prefer conversion into equity. A third may agree to extend the maturity date but ask for additional protections or different economic terms.

This becomes harder when you have several outstanding notes.

You may effectively be negotiating multiple deals at once.

That is why founders should understand the position of each noteholder before proposing a company-wide solution.

The Current Venture Market Makes Timing More Important

Q2 2026 PitchBook data shows venture funding concentrating heavily in AI and hard-tech deals, while other startups are taking longer and paying more to close follow-on rounds.

For a non-AI startup that raised a convertible note expecting to complete a priced round quickly, that market environment can create a serious mismatch.

The company may still be healthy. The product may still be growing.

But the financing event that was supposed to trigger conversion may simply take longer than expected.

Your note does not necessarily care about that delay.

Common Founder Mistakes

• Not calendaring the maturity date early: Founders track investor meetings, fundraising targets, and product milestones but may overlook the maturity date in the financing documents. Once the deadline becomes urgent, the company may have very little negotiating room. Starting the extension conversation 90 days out beats starting it 90 hours out, every time. 
• Assuming every noteholder wants the same outcome: A founder may prepare one extension proposal and expect every investor to accept it. But noteholders can have very different objectives. Some may want cash, others may want conversion, and others may want revised terms in exchange for extending the maturity date. Ignoring those differences can make an otherwise manageable extension much harder to close.
• Treating default as only a contract problem: A missed maturity deadline can create issues beyond the debt itself. It may create disclosure obligations involving the board and other investors and can raise fiduciary duty questions for founders depending on the circumstances. Keeping the issue quiet does not make those concerns disappear.
• Waiting until the note is already due: Founders sometimes assume they can negotiate an extension once the maturity date arrives. By then, the company’s leverage may have fallen sharply. Starting the conversation earlier gives you time to understand each investor’s position, evaluate conversion or restructuring options, and negotiate without an immediate repayment deadline hanging over the company.

10-Minute Convertible Note Self-Check

Before your next fundraising deadline, ask:

• What is the exact maturity date for every outstanding note?
• What happens under each note if no priced round occurs before maturity?
• Have I modeled the principal plus accrued interest that could become payable?
• Does each noteholder prefer cash, conversion, or an extension?
• Have I started discussions at least 60 to 90 days before maturity?
• Does the board know about the approaching deadline?
• Do I have counsel ready to negotiate an extension or restructuring?

If you cannot answer these questions, your note maturity should move to the top of your fundraising priorities.

Bottom Line

A convertible note maturity date is not just another date on your financing calendar.

If the required priced round has not happened, you may face a repayment obligation for principal plus accrued interest. That can create a serious cash problem precisely when the company has already struggled to raise its next round.

The strongest position is to start early.

Know every maturity date. Understand what each note allows. Talk to noteholders before the deadline. And make sure your board and counsel understand the situation before it becomes urgent.

A founder who starts negotiating months ahead has options.

A founder who waits until maturity may be negotiating under pressure.

Want to Get Ahead of Your Next Fundraising Deadline?

Join our upcoming Founders Master Class on September 15, 2026, where we will cover three fundraising blind spots that can affect founder leverage: diligence preparation, term sheet mechanics, and board control.

Reserve your seat: https://howtoraisevcround.com/how-to-raise-priced-round-2