Dead equity: what it is, why it matters, and how to avoid it

Dead equity is shares or options held by people who no longer contribute to a business.

This could be a departed co-founder, or perhaps an early hire who left after six months, or an angel investor whose terms have become a governance headache.

The equity sits on the cap table, diluting everyone still building the business, and potentially creating risk at key moments, such as when you’re trying to raise.

This is not a fringe problem. Research analysing 733 tech startups found that the average value of dead equity tripled between 2008 and 2011, from $480,000 to over $1.5 million.

It is not confined to early-stage companies. At scale, dead equity can be a pre-raise problem for CFOs and Company Secretaries that is expensive to resolve and damaging to investor confidence.

What is dead equity?

Dead equity is ownership without ongoing contribution. The equity was issued without the protections needed to manage their eventual departure.

Not every share held by a former employee is problematic. If someone helped build the MVP and left on good terms, their vested shares reflect genuine value delivered. That is fair.

The risk arises when:

• The stake is large enough to create governance complications
• The holder is no longer aligned with the company's direction
• No vesting schedule or leaver provisions were in place at the point of grant
• The holder retains voting rights that could block strategic decisions

A shareholder owning more than 25% of a company becomes a Person with Significant Control (PSC) and must be registered at Companies House. That level of influence, held by someone disengaged from the business, creates real and practical risk for everyone else on the cap table.

How dead equity accumulates

Dead equity almost always forms early, when things are moving quickly and documentation is thin.

Co-founders who depart

45% of co-founder relationships end within four years, and around 20% of Y Combinator startups experience founder departures. According to research by Harvard Business School professor Noam Wasserman, 65% of high-potential startups fail due to people problems, including co-founder conflict, and dead equity is often what remains after those conflicts.

Without a vesting schedule or a buyback provision, a co-founder who leaves after three months keeps their full allocation. That equity remains on the cap table, attached to someone no longer building the business

For example, if three co-founders split equity equally at incorporation with no vesting schedule, and one leaves at month four, that stake does not return to the business. The two remaining founders spend the next three years building to Series A, but arrive at the raise with a third of the company owned by someone who contributed for a matter of weeks. That is the first thing an investor will ask about.

Early hires with poorly structured option grants

Options issued without a vesting cliff or bad leaver clause create similar outcomes. An employee who receives a sizeable grant, then exits within a year, may retain unvested options if the documentation was not in place. The danger zone for departures is typically months 9 to 18, when vesting cliffs approach and team tensions peak.

Angel investors with unusual terms

Early investors often negotiate informally. Unusual anti-dilution protections, drag-along waivers, or disproportionate valuation caps on Advanced Subscription Agreements can create entrenched minority positions that complicate subsequent institutional rounds.

Dead equity almost always traces back to documentation that was inadequate at the time of grant. The longer it is left, the more expensive it becomes to resolve.

Why investors treat it as a red flag

Investors examine cap tables closely. As Vestd's cap table guide notes, a cap table with significant dead equity is a red flag because investors cannot predict how a disengaged or even adversarial shareholder might behave.

VCs generally take issue when 10% or more of a company is held by non-contributing parties, particularly when that figure exceeds what an active founder owns. Some will pass on deals outright rather than take on the complication.

The specific concerns are:

• Governance risk. A large stake with voting rights can block board resolutions, complicate exit processes, or enable a disengaged holder to extract outsized payouts at the worst possible moment.
• Dilution without value creation. Every percentage point held by a non-contributing party reduces what is available to active shareholders, incoming investors, and future employees through an option pool.
• Signal risk. A messy cap table raises questions about how the founding team operates. Investors taking a risk on the business want to minimise every other risk where possible.
• Round mechanics. Pre-emption rights, drag-along and tag-along clauses interact with existing shareholdings. Unusual terms held by early shareholders can slow or derail a round significantly.

One CEO of a gaming studio described the consequence directly: "Our board and other potential lead VCs told us we had to get the dead equity way down for a new fundraise to happen”.

The enterprise angle: scale makes it worse

For businesses operating at scale, dead equity creates challenges beyond cap table aesthetics.

CFOs conducting pre-raise due diligence must assess the full picture of outstanding equity obligations: vested but unexercised options, shares held by former employees, and any informal commitments made in early-stage discussions. Incomplete or poorly documented records make this exercise expensive and time-consuming.

Company Secretaries face additional pressure. Shares and options granted to current or former employees must be reported to HMRC annually under Employment-Related Securities (ERS) rules. Dead equity held by departed staff does not remove itself from that obligation.

At board level, entrenched legacy shareholdings create friction in decision-making and can complicate M&A processes. Acquirers conducting due diligence will identify dead equity as a structural issue, and it will affect valuation or deal terms accordingly.

At Series B and beyond, dead equity becomes a material issue in due diligence and a potential deal-breaker for acquirers.

How to prevent dead equity from forming

Prevention is considerably simpler than resolution. The following measures, applied at the point of grant, remove most of the conditions that produce dead equity.

Vesting schedules with a cliff

A vesting schedule means equity is earned over time rather than issued all at once. The standard structure is four years with a one-year cliff: no equity vests in the first year, and the remainder vests monthly thereafter. Anyone who leaves before the cliff walks away with nothing. 75% of Vestd customers include time-based vesting in their scheme design. It is the single most effective protection against dead equity accumulating.

Some investors and advisors advocate a two-year cliff for co-founders, particularly in businesses with long development cycles.

Good leaver and bad leaver clauses

Leaver clauses define what happens to equity when someone exits. A good leaver, someone who departs on reasonable terms, retains any vested shares or options. A bad leaver, someone dismissed for gross misconduct or who breaches their contract, faces forfeiture of unvested equity and potential restrictions on vested equity too. These clauses must be present in the shareholders' agreement or share option agreement from the outset.

Buyback provisions

A buyback provision gives the company the right to repurchase shares from a departing shareholder at a pre-agreed valuation method. This allows the company to tidy the cap table without requiring consent from every other shareholder.

Articles of association that reflect the stage of the business

If there are no provisions for this in the company's articles, there is no automatic process to reclaim shares from a departing shareholder. Vestd's standard articles include leaver provisions by default. For companies using older documentation, a legal review at each funding round or significant headcount increase is advisable.

What to do with existing dead equity

If dead equity is already on the cap table, the options narrow, but they exist.

Negotiated buybacks

If a buyback provision is in place, the company can exercise it, subject to having sufficient distributable reserves. Share buybacks in the UK are governed by the Companies Act 2006. Where no formal provision exists, a negotiated buyback is possible if the departing shareholder is willing to sell.

Secondary sales

A secondary sale, where a lead investor or incoming investor purchases shares directly from the departing founder, is a clean option when a buyback is not viable. The departing party achieves some liquidity; the cap table is rationalised without diluting everyone else. VCs now commonly expect a small secondary as part of a priced round.

Renegotiation

Some holders of dead equity are open to renegotiation, particularly if an exit is approaching and liquidity is more attractive than a complex, illiquid shareholding. This requires direct engagement and legal support.

Compulsory transfer provisions

Where a shareholders' agreement includes drag-along or compulsory transfer rights, these can be triggered in specific circumstances to manage minority positions causing governance problems.

If you are reviewing your equity structure ahead of a raise, or setting up a share scheme for the first time, book a call with Vestd to talk through your options.