This article is for startup founders and key employees in Ireland who are negotiating shareholders' agreements or trying to understand what happens to their equity if they leave the company.
If you're wondering what "good leaver" and "bad leaver" actually mean, how much your shares would be worth if you departed, or which terms you should negotiate before signing, this guide covers leaver definitions, vesting schedules, buyback mechanics, and critical negotiation points to protect your interests.
Key Takeaways

What Are Leaver Provisions?
Leaver provisions are contractual terms that define what happens to a shareholder's equity when they leave the company before exit. These clauses appear in shareholders' agreements, investment agreements, or employment contracts rather than company constitutions. The provisions typically distinguish between "good leavers" and "bad leavers," with dramatically different financial consequences for each category. Without leaver provisions, departing founders could keep all their shares at full value regardless of how or why they left.
Why Do Leaver Provisions Exist?
Investors and remaining founders need protection against early departures that would leave departed founders with significant equity despite limited contribution. The provisions align incentives by ensuring founders and key employees only receive full value if they stay long enough to contribute meaningfully. They also allow remaining team members to reclaim equity from departures, preventing excessive dilution from people no longer building the business.
What Defines a Good Leaver?
Good leaver status typically applies when departure occurs through circumstances beyond the person's control or for acceptable reasons. Common good leaver scenarios include:
- Death or permanent disability preventing continued work
- Redundancy initiated by the company without cause
- Retirement at normal retirement age (often 65+)
- Mutual agreement where both parties consent to departure terms
- Constructive dismissal or fundamental breach by the company
The specific definition varies between agreements, making negotiation of these terms critical before signing.
What Defines a Bad Leaver?
Bad leaver classification usually applies when someone leaves voluntarily or is removed for cause. Typical bad leaver situations include:
- Resignation without company consent during initial years (often first 2-4 years)
- Dismissal for cause including gross misconduct or material breach
- Competition by starting or joining competing businesses
- Breach of duties including fiduciary obligations or confidentiality
- Criminal conviction related to business activities
Some agreements include intermediate categories like "neutral leavers" with treatment falling between good and bad leaver outcomes.
How Much Do Bad Leavers Receive?
Bad leavers typically face the harshest financial treatment, often receiving only nominal value or their original subscription price for shares. Unvested shares are usually forfeited completely without any payment. Vested shares must typically be sold back to the company or remaining shareholders at the lower of:
- Nominal value (often €0.01 per share)
- Original subscription price (what they paid initially)
- Formula price based on recent accounts
This means bad leavers can lose substantial value even if the company has grown significantly since they joined.
How Much Do Good Leavers Receive?
Good leavers receive more favorable treatment, though still not always full market value depending on agreement terms. Common good leaver treatments include:
- Fair market value for vested shares determined by independent valuation
- Formula-based pricing using recent financial metrics
- Recent round price if a funding round occurred recently
- Pro-rata exit value if exit occurs within specified period
Unvested shares typically forfeit even for good leavers.
What About Vesting Schedules?
Vesting schedules determine which shares are "earned" over time, affecting how much a leaver keeps or forfeits. Standard vesting arrangements include:
- Four-year vesting with 25% vesting annually
- Monthly vesting providing gradual accumulation
- One-year cliff where nothing vests until 12 months service
- Accelerated vesting on certain events like company sale
Only vested shares are subject to good/bad leaver buyback provisions - unvested shares simply disappear regardless of leaver status.
This means someone leaving after three years of four-year vesting keeps or sells 75% of their allocation, with the remaining 25% forfeiting.
Can You Negotiate Leaver Definitions?
Yes, everything in shareholders' agreements is negotiable before signing, though investor leverage increases with later funding rounds. Founders should particularly negotiate:
- Time-based good leaver status (e.g., good leaver after 2-3 years regardless of reason)
- Resignation rights allowing voluntary departure as good leaver after minimum period
- Constructive dismissal protection ensuring company misconduct doesn't trigger bad leaver status
- Neutral leaver categories creating middle ground for voluntary departures
- Buyback pricing ensuring fair value calculations for good leavers
These negotiations become critical if the standard terms would classify most voluntary departures as bad leaver regardless of circumstances.
What Happens to Voting Rights?
Departed shareholders who retain shares typically lose special rights like board seats or protective provisions after leaving. The shares often convert to different classes with reduced voting rights or no voting power at all. However, economic rights to dividends and exit proceeds usually remain intact for shares not bought back under leaver provisions. Some agreements require complete sale of all shares to the company or remaining shareholders, eliminating the leaver's ongoing involvement entirely.
How Does Buyback Actually Work?
When leaver provisions trigger, the company or remaining shareholders typically have an option (not obligation) to purchase the shares. The process usually follows these steps:
- Leaver event occurs and company notifies leaver of buyback option
- Valuation determined according to agreement methodology
- Notice period gives buyers time to arrange financing
- Share transfer completed following standard transfer procedures
- Payment made either lump sum or installments per agreement
The leaver cannot usually refuse the buyback if buyers exercise their option - the agreement creates binding obligations.
What About Intellectual Property?
Leaver provisions often interact with IP assignment agreements requiring all work product to belong to the company. Bad leavers particularly face strict IP requirements ensuring:
- All IP transfers to company regardless of development timing
- No retained rights to use company IP in future ventures
- Confidentiality obligations continuing indefinitely
- Non-compete restrictions preventing competitive use of knowledge
Good leavers face similar IP obligations but may negotiate softer non-compete terms or time limits.
What Happens at Company Exit?
If the company sells or goes public before buyback completes, departed shareholders typically participate in the exit proceeds. However, the agreement may specify full participation for good leavers as if still employed or reduced participation based on the time since departure. These exit provisions can significantly affect whether departing founders benefit from successful exits they helped build.
How Do Courts View Leaver Provisions?
Irish courts generally enforce leaver provisions as valid commercial agreements between sophisticated parties. However, provisions may be challenged if:
- Penalty clauses rather than genuine pre-estimate of loss
- Unreasonably onerous terms exploiting unequal bargaining power
- Ambiguous definitions allowing arbitrary classification
- Restraint of trade preventing legitimate employment
Courts examine whether provisions reasonably protect legitimate business interests or unfairly punish departures.
Should Founders Accept Standard Terms?
Founders should carefully review and negotiate leaver provisions rather than accepting investor standard terms automatically. Key negotiation points include:
- Time-limited bad leaver status (e.g., only first 2 years)
- Fair value buyback even for bad leavers after minimum service
- Clear objective criteria for good/bad classification
- Reasonable payment terms avoiding forcing sales at distressed prices
Early-stage founders have more negotiating leverage before desperately needing investor capital.

Stuart Connolly is a corporate barrister in Ireland and the UK since 2012.
He spent over a decade at Ireland's top law firms including Arthur Cox & William Fry.









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