When Should Bridge Financing Include a Minimum-Cash Covenant for the Period Before the Next Equity Round?

Before releasing each tranche of a milestone-based bridge financing, the company must satisfy objective, written conditions and provide evidence the lender can verify. At minimum, the bridge agreement should require achievement of the named milestone, an officer-signed milestone certificate with supporting documentation, confirmation that no default or material adverse change has occurred, and lender or agent approval within a defined review period. Without measurable conditions, clear documentation, and a dispute process, lenders can delay funding and companies can lose access to capital when they need it most.

Bridge rounds sit in a narrow window. The company has enough runway to close an equity round, but not enough to absorb a long delay. That window is exactly where a minimum-cash covenant earns its place. The broader context for structuring a bridge when preferred investors decline to participate is covered in the pay-to-play bridge financing guide. This article focuses on the specific question of when and how to build a minimum-cash floor into the bridge note itself.

The minimum-cash covenant is a financial covenant. It is different from a general financial covenant in one important way: it is calibrated to the pre-equity-close period, not to the company's long-term financial health. A standard financial covenant in a term loan might test debt-service coverage or leverage ratios. A minimum-cash covenant in a bridge note tests one thing: does the company have enough cash on hand to survive until the equity round closes? Founders who have navigated both debt and equity structures know this distinction matters. For a deeper look at how debt and equity instruments interact in a capital stack, see how sponsors choose between debt and equity on a $10M+ deal.

Why a Minimum-Cash Covenant Belongs in a Bridge Note

Bridge financing is short-term by design. It is meant to carry the company from its current position to an equity close. But equity rounds slip. Investors take longer to complete diligence. Lead investors re-trade terms. External market conditions shift. When a round slips by 60 or 90 days, a company that was fine on day one of the bridge can be in serious trouble by month four.

A minimum-cash covenant addresses that risk directly. It requires the company to maintain a defined cash floor throughout the bridge period. If cash falls below that floor, the covenant is breached. That breach triggers a formal process before the company runs out of options.

How This Differs From Standard Financial Covenants

Standard financial covenants in term loans or revolving credit facilities test things like:

• Debt-to-EBITDA ratios
• Interest coverage ratios
• Revenue growth thresholds
• Leverage caps relative to enterprise value

A minimum-cash covenant in a bridge note does none of that. It tests a single, observable number: the company's unrestricted cash balance. That simplicity is intentional. Bridge lenders do not want to run a complex financial model every month. They want to know whether the company has enough cash to keep operating while the equity round closes.

The core purpose is early warning. A well-drafted covenant gives lenders a signal 60 to 90 days before a real crisis, while the company still has options. That timing is what separates a covenant breach from an insolvency event.

When the Covenant Becomes Necessary

A minimum-cash covenant is appropriate in any of the following situations:

• The bridge runway extends less than six months beyond the expected equity close
• The bridge is undersized because one or more preferred investors declined to participate in the round
• The equity timeline depends on a single lead investor whose process is uncertain
• The company's monthly burn rate is variable and difficult to predict
• The bridge note is convertible and the conversion mechanics depend on the equity round closing on specific terms

The covenant is less critical when the bridge is large relative to burn, when the equity round has a committed lead, or when the bridge maturity is short enough that the company's cash position is visible to all parties without a formal test.

According to published guidance on liquidity covenants in leveraged lending, a liquidity covenant is implemented specifically when leverage-based testing is suspended or insufficient, and it is designed to give lenders an observable floor that does not require complex financial modeling to monitor. That same logic applies directly to startup bridge notes.

The Framework: Setting the Threshold, Trigger, and Remedies

Getting the covenant right requires three decisions: where to set the floor, what counts as a trigger event, and what happens when the covenant is breached.

Setting the Cash Floor

The floor should be set at a level that gives lenders meaningful protection without putting the company in technical default during normal operations. Two approaches are common:

Fixed dollar amount. The note requires the company to maintain a specific cash balance at all times. This is simple to monitor and easy to test. The risk is that a fixed number becomes too tight or too loose as the company's burn rate changes.

Burn-rate multiple. The note requires the company to maintain cash equal to a defined number of months of average operating expenses. A 60-day or 90-day multiple is typical. This approach adjusts as the business scales and is less likely to trigger a technical default during a period of healthy growth.

For most bridge rounds, a 60-to-90-day burn-rate multiple is the more appropriate structure. It gives the company flexibility while ensuring lenders have a meaningful window to act if cash deteriorates.

Key calibration point: The threshold should be set so that a breach gives lenders at least 45 to 60 days of actual runway remaining. A covenant that trips when the company has only two weeks of cash left is not an early-warning tool. It is a notification of imminent failure.

Defining the Trigger

The trigger should be clear and objective. Avoid language that requires interpretation. The most effective triggers are:

• A monthly or weekly cash balance test, measured on the last business day of each testing period
• A rolling average test over a defined window (e.g., average daily cash over the prior 30 days falls below the floor)
• A point-in-time test tied to a reporting obligation the company already has

Milestone-based bridge structures often align the cash test with the same reporting cadence used for tranche releases. If the bridge uses milestone-based tranches, the cash covenant test can be tied to those same reporting dates.

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Remedies When the Covenant Is Breached

A breach should trigger a defined sequence of steps. The goal is to give the company a path to cure before lenders accelerate the note. A well-structured remedy ladder looks like this:

1. Notice period. The company notifies lenders within a defined window (typically 5 to 10 business days) of a breach or anticipated breach.
2. Cure period. The company has a defined period (typically 15 to 30 days) to restore the cash balance above the floor. Cure may come from additional bridge proceeds, expense cuts, or a new investor.
3. Standstill period. If the cure period expires without resolution, lenders and the company enter a standstill during which lenders agree to hold enforcement action while the parties negotiate an amendment or waiver.
4. Acceleration. If no resolution is reached, lenders may accelerate the note and demand repayment.

The standstill step is critical in a bridge context. Accelerating a convertible bridge note before the equity round closes destroys value for everyone. A standstill gives the equity process time to close even if the company has breached the cash floor.

According to a founder-focused guide to startup venture financing, covenant violations in startup lending can trigger loan default and acceleration if not properly addressed, which is why negotiating cure rights and grace periods at the term sheet stage is essential.

For founders structuring a bridge with multiple lenders, the remedy ladder should also address what happens when lenders disagree on whether to accelerate. The default remedy provisions in a multi-close bridge are a separate but related question, covered in how to document investor default remedies in a multi-close bridge financing.

A Case Where the Covenant Protected Both Sides

An early-stage software company completed a bridge round with a small group of existing investors after two preferred shareholders declined to participate. The bridge was sized to provide six months of runway, with the equity round expected to close in four months. The bridge note included a minimum-cash covenant set at 60 days of average monthly operating expenses, tested monthly.

Three months into the bridge, the lead equity investor requested an additional 60 days to complete diligence on a new regulatory question in the company's target market. The company's cash balance was still above the covenant floor, but the projection made clear it would breach the floor within 45 days if the equity round did not close.

Because the covenant included a forward-looking reporting obligation, the company was required to notify lenders as soon as the projection showed a likely breach, even before the actual breach occurred. That notification triggered the standstill process. Lenders and the company negotiated a 30-day amendment that extended the bridge maturity and reduced the minimum-cash floor by 20% for the extension period. That gave the equity round enough time to close.

The equity round closed 18 days later. The bridge converted on the original terms. No lender lost principal. The company avoided a default event that would have complicated the equity close and potentially triggered the pay-to-play provisions for the non-participating preferred holders.

The covenant converted a potential default into a structured negotiation. That distinction is what founders and lenders both need the covenant to deliver.

IRC Partners works with founders raising $5M to $250M in equity to structure bridge rounds that account for realistic equity timelines, including the covenant packages that protect all parties during the period before the equity close.

What Founders Should Do Before the Bridge Closes

The minimum-cash covenant should be negotiated at the term sheet stage, before legal documents are drafted. By the time the note is being papered, the economics and protective provisions are largely fixed. Trying to add or modify a covenant at the documentation stage creates friction and signals to lenders that the founder did not think through the risk profile of the bridge.

Three steps to take before closing a bridge round:

1. Model the equity close delay scenario. Take the expected equity close date and add 60 to 90 days. Run the company's cash position through that extended period. Identify the month where cash would fall below a reasonable floor. That number is the starting point for covenant negotiations.
2. Propose a burn-rate multiple, not a fixed dollar amount. A fixed floor locks the company into a number that may become too tight or too loose as operations change. A multiple tied to trailing average monthly expenses gives the covenant flexibility without sacrificing lender protection.
3. Draft the cure and standstill provisions before you need them. The worst time to negotiate a cure period is after a breach has occurred. Get the notice period, cure window, and standstill mechanics into the note at closing. Lenders who agree to a 30-day cure period at signing are much easier to work with than lenders who have no contractual obligation to wait.

Founders who are approaching a bridge round as part of a larger equity raise should also think about how the bridge terms will interact with the equity close mechanics, including conversion triggers and the rights of non-participating preferred holders. Those dynamics are part of the same deal structure.

IRC Partners advises founders and companies on bridge round structuring as part of a broader capital raise process. If the equity round is expected to reach $5M to $250M, the bridge structure matters as much as the equity terms. Reach out to IRC Partners to review the bridge note before it closes.

Frequently Asked Questions

Does every bridge round need a minimum-cash covenant?

No. A minimum-cash covenant is appropriate when the company's cash runway is tight relative to the expected equity close date, when the bridge is undersized due to non-participating investors, or when the equity timeline is uncertain. If the bridge provides ample runway and the equity round has a committed lead, a formal covenant may add complexity without meaningful benefit.

How is the minimum-cash threshold typically expressed in the note?

The threshold is expressed either as a fixed dollar amount or as a multiple of average monthly operating expenses. A burn-rate multiple, such as 60 or 90 days of trailing average expenses, is generally more practical for early-stage companies because it adjusts as the company's cost structure changes over the bridge period.

What counts as "cash" for purposes of the covenant test?

The note should define "cash" precisely. Most bridge notes limit the test to unrestricted cash and cash equivalents held in accounts in the company's name. Restricted cash, security deposits, and amounts held in escrow are typically excluded. The definition should be agreed at the term sheet stage and carried through to the note without modification.

Can the minimum-cash floor be waived if the equity round is close to closing?

Yes. Lenders can waive a covenant breach, and this is common when the equity round is in its final stages. A waiver should be documented in writing, limited to a specific testing period, and should not be treated as a permanent amendment to the covenant. Founders should request a waiver early, before the breach occurs if possible.

What happens to the minimum-cash covenant if the bridge is extended?

If the bridge maturity is extended, the covenant should be reviewed and, if necessary, adjusted to reflect the new timeline. A flat extension of the note without revisiting the covenant terms can leave both parties with a floor that no longer reflects the company's actual cash position or burn rate at the time of the extension.

Should the minimum-cash covenant apply to all bridge lenders equally?

Yes. In a multi-lender bridge, the covenant should be a single, unified obligation that applies to the company as a whole. The testing mechanics, notice requirements, and cure rights should be identical for all lenders. Allowing different covenant terms for different lenders creates enforcement conflicts and complicates the amendment process if a breach occurs.

How does a minimum-cash covenant interact with the conversion mechanics of a convertible bridge note?

The covenant and the conversion mechanics are separate provisions, but they interact in practice. A covenant breach before the equity round closes can complicate the conversion if lenders choose to accelerate. To prevent that, the note should include a provision that suspends acceleration rights during a defined standstill period while the equity round remains in active process.

Continue reading this series:

• What Happens to Non-Participating Preferred Stockholders in a Pay-to-Play Bridge Round
• What Information Should a Board Review Before Approving an Insider-Led Bridge Financing Round
• How Should Founders Negotiate a Bridge Financing Round When an Existing Investor Requests Enhanced Pro-Rata Rights

By the time most founders are rehearsing the pitch, the outcome of the raise has already been set by the structure underneath it. IRC Partners advises operators raising $5M to $250M of institutional capital and accepts seven strategic partners per quarter. If you are going to market this year, have the structure reviewed before investors do. Schedule a call with our team here.