Share Options for New Zealand Companies: How They Work

If you’re building a business in New Zealand, you’ve probably heard that share options can be a powerful way to attract great people, keep key team members motivated, and align everyone around growth.

But once you start looking into it, it can feel like there are a lot of moving parts: company law, tax considerations, valuation questions, and a stack of documents that all need to “talk” to each other.

Don’t stress - in this guide, we’ll break down how share options typically work for NZ companies (from the company owner’s perspective), what you need to think about before you issue them, and the legal foundations that help you avoid messy disputes later.

What Are Share Options (And Why Do NZ Companies Use Them)?

A share option is a right (not an obligation) for someone to buy shares in your company in the future, usually:

• at a pre-agreed price (often called the exercise price or strike price), and
• within a set timeframe, and
• subject to certain conditions (like staying with the business for a period of time or meeting milestones).

From a small business owner’s perspective, share options are often used as an incentive tool because they can:

• reward long-term contribution (without giving away ownership on day one),
• align incentives (if the company grows in value, the option holder benefits),
• reduce cash pressure compared with paying purely higher salaries, and
• support retention through vesting schedules and “good leaver/bad leaver” rules.

It’s worth being clear on one point early: an option holder doesn’t usually become a shareholder right away. They typically only become a shareholder if and when they exercise their option and are issued or transferred shares.

Share Options vs Shares (What’s The Difference?)

It’s common for founders to mix these up, so here’s the simple distinction:

• Shares = ownership now (with shareholder rights now).
• Share options = a pathway to ownership later (usually conditional).

If you’re not ready for someone to have shareholder voting rights or access to certain shareholder information today, options can be a more controlled first step.

How Do Share Options Typically Work In Practice?

While every company’s plan can be a bit different, most share options in NZ follow a similar lifecycle:

1) You Set The Commercial Deal

Before documents come into it, you’ll usually decide things like:

• Who will receive options (employees, contractors, advisors, senior management, etc.)
• How many options (often expressed as a number of shares or a % on a fully diluted basis)
• Exercise price (e.g. current market value, discounted value, or a fixed price)
• Vesting schedule (e.g. monthly over 3 years, with a 12-month cliff)
• Expiry date (what happens if they don’t exercise in time)
• What happens if they leave (good leaver/bad leaver rules)
• What happens on a sale of the company (acceleration, cancellation, cash-out, etc.)

This is where you balance motivation with protection. The goal is to incentivise contribution, while keeping your cap table manageable and avoiding accidental “free ownership” outcomes.

2) Options Are Granted (But Not Yet Exercised)

Once granted, an option is basically a contractual right. The person isn’t a shareholder yet - but they now have a defined entitlement that could turn into shares later if conditions are met.

At this point, you should think about how share options interact with your company’s key governance documents. For many companies, that includes a Shareholders Agreement and a Company Constitution.

3) Vesting Happens Over Time (Or On Milestones)

Vesting is the process where options “unlock” over time or after certain conditions are met.

For example, you might grant 10,000 options, but only allow:

• 0% to vest until the first 12 months (a “cliff”), and then
• the remaining 100% to vest monthly over the next 24 months.

Vesting is one of the most important protections for your company. It helps make sure people earn ownership over time, rather than receiving it upfront and leaving early.

4) The Option Holder Exercises Their Options

If the option holder chooses to exercise, they pay the exercise price (if any), and then shares are issued or transferred to them (depending on how the plan is structured).

This is where you need to be careful about:

• whether your company has sufficient capacity to issue the shares (and on what terms),
• whether any pre-emptive rights or other share issue/transfer restrictions apply under your constitution or shareholders agreement, and
• what approvals are required under your governance documents and the Companies Act 1993 (for example, directors’ resolutions, any shareholder approvals, and updates to registers).

What Legal Documents Do You Need For Share Options?

Share options are one of those “sounds simple” concepts that can quickly become complicated if the documents aren’t consistent or if key scenarios aren’t covered.

The right legal setup depends on how your company is structured and who you’re offering options to, but in practice, we often see a few common building blocks.

Option Plan / ESOP Rules (The Framework)

Many companies use an “option plan” (sometimes called an ESOP) as the overarching rules of how options work across the business.

This typically covers:

• eligibility criteria (who can receive options)
• how options are granted
• vesting rules
• leaver rules
• exercise mechanics
• treatment on a sale, restructure, or listing
• adjustments if you do a share split or new share issue

If you’re issuing options to team members, it’s also worth checking how the incentive is described in their Employment Contract. Even if the “real” legal rights sit in the option documents, you still want your employment paperwork to be consistent and clear about what’s being offered (and what’s not).

Option Grant Letter Or Option Agreement (The Individual Deal)

On top of plan rules, each recipient usually signs a document setting out their specific grant, such as:

• the number of options,
• the exercise price,
• their vesting schedule, and
• any special conditions (e.g. performance milestones, confidentiality, IP obligations).

This is where the “commercial deal” becomes enforceable in writing - which matters if there’s ever a dispute about whether options have vested or what happens when someone leaves.

Shareholders Agreement And Constitution Alignment

Even if your share options are documented well, you still need to make sure they’re compatible with how your company is governed.

For example, if your company has:

• pre-emptive rights (existing shareholders get first right to buy new shares),
• director consent requirements for share issues/transfers, or
• restrictions on who can become a shareholder,

then your option structure needs to work with those restrictions - or you may need to update your documents first.

Where companies are already operating under a formal constitution, it’s common to make changes so it’s clear how future option exercises and share issues will work. That might involve adopting or amending a Company Constitution so your internal rules match your growth plans.

Board And Shareholder Approvals

Depending on how your company is set up, you may need:

• director resolutions approving the plan and each grant, and/or
• shareholder resolutions (especially if the constitution or shareholders agreement requires it).

This isn’t just box-ticking - clean approvals can be crucial if you’re later raising capital, selling the business, or dealing with a shareholder dispute.

Key Things To Decide Before You Offer Share Options

Before you “go live” with share options, it’s worth slowing down and deciding a few key points upfront. These decisions will shape how attractive the offer is, how protected your business is, and how complex your admin becomes later.

How Many Options Are You Willing To Put Into An Option Pool?

Some businesses set aside a pool (for example, 5–15% of the company on a fully diluted basis) that can be used for future option grants.

This can make hiring easier because you’re not renegotiating shareholder approvals every time you want to reward someone - but it still needs to be managed carefully so founders don’t get surprised by dilution later.

What’s Your Vesting Schedule And Why?

Vesting is often designed around your business goals. For example:

• Time-based vesting supports retention (stay longer, earn more).
• Milestone-based vesting supports execution (deliver outcomes, earn more).
• Hybrid vesting is common in startups (time + performance).

A common mistake is picking a vesting model because “that’s what other companies do” rather than because it fits how your team actually works.

What Happens If The Person Leaves?

This is where many option plans either protect the company or create a future headache.

You’ll want clear rules for scenarios like:

• resignation
• termination for cause
• redundancy
• illness or incapacity
• sale of the business

Leaver rules usually deal with whether unvested options are forfeited, whether vested options can still be exercised, and what timeframes apply.

Are You Offering Options To Employees Or Contractors?

If you’re offering options to a contractor, you should be extra careful that your core relationship documents are solid - especially around confidentiality, IP ownership, and deliverables.

In many businesses, that means making sure you’ve got an appropriate Contractor Agreement (or another tailored services contract) in place, so the person helping you build value in the company doesn’t later claim they own key IP or client relationships.

How Will You Set (And Justify) The Exercise Price?

Setting an exercise price is both a commercial and legal risk issue. If it’s too high, the options may not feel meaningful. If it’s too low, you can run into problems later - particularly around fairness between shareholders, and potential tax implications.

Many companies use some form of valuation approach (formal or informal) and document the rationale. This can be especially important if you’re planning to raise capital soon and investors ask how prior equity incentives were priced.

What NZ Laws And Compliance Issues Should You Keep In Mind?

Share options sit at the intersection of company governance, contracts, and tax. You don’t need to memorise every rule - but you do want to know where the risks usually pop up, so you can get advice early and avoid expensive rework.

Companies Act And Governance Basics

Most NZ companies are governed by the Companies Act 1993, alongside their constitution (if they have one) and any shareholders agreement.

When share options are exercised, the company generally needs to correctly handle:

• share issues or transfers (depending on your structure),
• the relevant board approvals and (where required) shareholder approvals,
• updates to statutory registers, and
• compliance with any restrictions in your existing governance documents (for example, share issue or transfer restrictions in a constitution or shareholders agreement).

This matters because if your records are messy, it can cause delays (or even derail things) when you’re doing due diligence for a capital raise or sale.

Tax And Employee Share Scheme Considerations

In New Zealand, the tax treatment of employee share schemes (including options) can be complex and depends on how the scheme is structured and the specific circumstances.

Because of that, it’s smart to treat tax as part of the design stage - not an afterthought. In practice, many businesses will speak with both a lawyer and an accountant to make sure the documents and intended tax outcomes align.

Even where the intention is “this is just an incentive,” Inland Revenue may treat certain benefits as taxable, and the timing of when tax applies can depend on the scheme rules and the facts (for example, whether and when the employee receives an economic benefit).

Note: This article is general information only and isn’t tax advice. If you’re setting up an employee share scheme or issuing options, it’s a good idea to get advice from a New Zealand tax adviser or accountant (and, where appropriate, check guidance from Inland Revenue) for your specific circumstances.

Privacy And Handling Sensitive Information

If you’re rolling out share options, you may be collecting and storing personal details, bank details, IRD numbers, identity documents, and other sensitive information from staff or contractors.

That’s where having a solid Privacy Policy and internal privacy processes becomes relevant, particularly under the Privacy Act 2020.

This doesn’t need to be overcomplicated - but you do want to be confident you’re handling people’s information safely and transparently.

Misleading Promises And Expectation Management

This one is more practical than technical, but it comes up often: avoid “handshake” equity promises that aren’t properly documented.

If you casually tell someone “you’ll get 5% of the company” without explaining vesting, dilution, conditions, and what happens if they leave, you can end up with misunderstandings that damage the relationship (or lead to disputes).

It’s also worth remembering that, in a business context, misleading representations can create legal risk. Clear written terms help manage expectations from day one.

Common Mistakes NZ Business Owners Make With Share Options

Share options can work brilliantly - but there are a few recurring mistakes we see when companies move fast and document later.

Issuing Options Without Checking The Cap Table Impact

Options create “potential” ownership. If you issue a lot of options early without modelling dilution, you might be surprised later when you:

• raise capital and investors ask for an expanded option pool, or
• realise founders will be diluted more than expected once options are exercised.

A simple cap table model can save a lot of stress later.

Not Aligning Options With Existing Shareholder Rules

If you already have shareholders, there may be strict rules around issuing shares, transferring shares, or bringing in new shareholders. If your option plan doesn’t match those rules, you can end up with:

• options that are difficult to exercise,
• shareholder disputes about dilution, or
• last-minute document amendments under pressure.

This is why it’s common to address option mechanics within (or alongside) a Shareholders Agreement so everyone is on the same page.

Using Generic Templates That Don’t Fit Your Business

Options are “standard” in concept, but the risk points are very specific to your business: who owns the IP, what happens on a sale, what rights shareholders have, what your constitution says, how you treat leavers, and so on.

If you use a one-size-fits-all template, you might miss the exact clause you need - and you’ll usually only find out when it’s expensive to fix (like during an investment round or a dispute).

Not Documenting IP And Confidentiality Properly

If someone’s earning share options because they’re helping build value in the business, it’s even more important to confirm that the value they create (code, designs, content, customer lists, processes) actually belongs to the company.

That’s where strong engagement documentation matters - whether it’s an employment agreement, a contractor agreement, or a broader Service Agreement for suppliers and advisors.

Key Takeaways

• A share option gives someone the right to buy shares later, usually after vesting conditions are met, which lets you incentivise long-term contribution without giving away ownership immediately.
• Most NZ companies use share options to attract and retain talent, align incentives, and reduce cash pressure - but you need to plan for dilution and governance impacts upfront.
• A typical share options setup includes plan rules (the framework), an option agreement or grant letter (the individual deal), and alignment with your constitution and shareholders agreement.
• Before issuing share options, decide your option pool size, vesting schedule, exercise price approach, and clear rules for what happens if someone leaves or the company is sold.
• Share options can raise company law, record-keeping, and tax issues, so it’s worth getting legal and tax advice early rather than trying to fix issues mid-transaction.
• Clean, tailored documents help avoid disputes, manage expectations, and make future fundraising or a sale process much smoother.

If you’d like help setting up share options for your NZ company (or reviewing your existing documents), you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.