Cap Table Explained: How To Manage Equity For Your NZ Startup

If you're building a startup, you'll probably spend a lot of time thinking about product, customers and cashflow.

But there's another "quiet" document that can make or break your fundraising, co-founder relationships, and even your ability to sell the business later: your cap table.

A well-managed cap table (short for "capitalisation table") helps you understand exactly who owns what, how much of the company is still available to issue, and what happens to everyone's percentage ownership after you raise money or issue options. It's one of those things that feels optional early on - until suddenly it isn't.

In this guide, we'll break down what a cap table is, what should be in it, and how to manage equity the right way as your NZ startup grows.

What Is A Cap Table (And Why Does It Matter For A NZ Startup)?

A cap table is a record of your company's ownership structure. It shows all the equity holders (and usually option holders too), how many shares they hold, and what that means in percentages.

In practical terms, your cap table answers questions like:

• Who are the shareholders today (and what do they own)?
• How much equity do the founders have after investments and employee options?
• What share class does each person hold (e.g. ordinary shares vs preference shares)?
• How much equity is left to issue if you bring on an investor or key hire?
• What happens to ownership if you raise another round or do a share split?

For many startups, the cap table starts as a simple spreadsheet. That's fine at the beginning, but as soon as you introduce different share classes, convertible instruments, employee options, or multiple investors, it can get complicated quickly.

The reason investors care so much is simple: your cap table is the "map" of the company. If it's messy, outdated, or doesn't match your legal records, it can slow down due diligence - and sometimes it can derail a deal.

In New Zealand, your cap table also needs to align with your company's legal obligations under the Companies Act 1993 (for example, keeping accurate share records and properly documenting share issues and transfers).

What Should Be Included In A Cap Table?

A good cap table is detailed enough to support fundraising and decision-making, but clear enough that you can actually use it.

At a minimum, your cap table should include:

• Shareholder names (legal name, and often contact details)
• Share classes (e.g. ordinary shares, preference shares)
• Number of shares held per person/entity
• Percentage ownership (usually on a fully diluted basis as well)
• Issue date of shares (helpful for history and tax questions - but for tax treatment, it's best to speak to an accountant or IRD specialist)
• Amount paid (if any) for the shares, and whether fully paid

For startups planning to raise funds or hire with equity incentives, you'll usually also include "equity-like" interests that aren't shares yet, such as:

• Employee option pool (granted and unallocated)
• Convertible notes or SAFE-style instruments (where used, and the conversion terms - these are deal-specific and less standardised in NZ than in some other markets)
• Warrants (if applicable)
• Vesting schedules for founders or employees (if you're using vesting - and for any tax implications around employee equity, get advice from a qualified tax professional)

It's common to show two key views:

• Issued share capital (who owns shares right now)
• Fully diluted (who would own what if options convert, notes convert, etc.)

Even if you're not fundraising today, tracking fully diluted ownership early helps you avoid surprises later - like realising you've promised more equity than you actually intended.

A Quick Example

Let's say you have two founders who each own 500,000 ordinary shares (1,000,000 total). You then decide to create an employee option pool of 150,000 options and raise a seed round where an investor gets 250,000 shares.

Your issued shares become 1,250,000. But on a fully diluted basis (including the option pool), you're looking at 1,400,000 potential shares. That changes everyone's true percentage.

This is why cap tables are so closely tied to negotiation - the "headline" ownership number only makes sense if everyone is looking at the same assumptions.

How Cap Tables Work In NZ: Shares, Share Classes, And Key Company Documents

In New Zealand, most startups operate through a company (usually a limited liability company). If you're raising money and issuing shares, you'll want your "cap table reality" to match your "legal reality".

That means thinking about the documents and processes that sit behind the cap table.

Shares And Share Issues

When you "give someone equity", what you're usually doing is issuing shares to them (or transferring existing shares). That needs to be done properly, with the right approvals and records kept.

If you're planning a new issue of shares to an investor or co-founder, you'll typically need to document it correctly (and ensure your company's rules allow it). This is where a strong setup matters from day one.

For example, the way share rights are set can depend on your Company Constitution. If you don't have one, default rules apply - which may not reflect how you actually want your startup to operate.

Different Share Classes (Ordinary vs Preference)

Many early-stage startups start with ordinary shares only. But when investors come in, you may see preference shares introduced with special rights, such as:

• priority repayment on a sale (a "liquidation preference")
• anti-dilution protections
• special voting rights
• information rights

These rights often won't be obvious if you only look at percentage ownership. Your cap table should make it clear which shares have which rights (or at least flag that there are different classes).

Shareholder Arrangements And Founder Expectations

Your cap table shows ownership, but it doesn't automatically solve the "human" issues that come with ownership - like what happens if a co-founder leaves early, or if someone wants to sell their shares.

This is why startups often put a Shareholders Agreement in place. It helps align the cap table with practical rules around transfers, decision-making, deadlocks, and exits.

How To Manage A Cap Table As You Raise Money (Without Losing Control Of The Numbers)

A cap table changes whenever you do anything that affects ownership. The trick isn't to "set it once and forget it" - it's to make sure you update it consistently, and that it matches your signed documents and company records.

Here are common cap table events to plan for.

1. Issuing Shares To New Investors

When you do a priced equity round (e.g. seed), your cap table needs to reflect:

• how many shares are being issued
• the issue price
• the post-money ownership percentages
• any new share class (if the investor is getting preference shares)

A common startup mistake is agreeing to numbers in a term sheet, but not modelling the full impact (including option pool increases and conversion mechanics). This can lead to founders feeling "surprised" at dilution - which is avoidable with a clear cap table model from the start.

2. Employee Equity And Option Pools

Employee options can be a great way to attract talent when cash is tight. But they can also quietly reshape your cap table over time.

Usually, you'll create an option pool and then grant options under a documented plan. Your cap table should track:

• total pool size
• options granted
• options vested vs unvested
• options exercised (which turn into shares)

It's also important to properly document employment arrangements alongside equity incentives. If you're hiring, having a clear Employment Contract in place can help avoid disputes about duties, confidentiality, and what happens when someone leaves.

3. Convertible Notes, SAFEs, And "Future Equity" Instruments

Some startups raise early funds using convertible instruments that turn into shares later (often at a discount or valuation cap). This can be founder-friendly for speed - but it can also make your cap table harder to read if you don't track it properly.

Even though conversion happens later, investors will often want to see "as converted" scenarios before they invest. You'll want to model different outcomes so you can understand your likely dilution under different valuations.

It's also crucial that the paperwork matches the cap table assumptions. This is one area where getting legal help early can save you serious headaches later.

4. Founder Vesting And Departures

Imagine this: you start with two founders at 50/50, and a year in, one founder leaves but keeps all their shares. That can make future fundraising difficult (investors often don't love seeing "dead equity") and it can create resentment in the team doing the work.

That's why many startups set founder vesting rules. Your cap table won't enforce vesting by itself, but it should track vesting status so you can see what's earned vs unearned.

If you do implement vesting, you'll usually want it documented properly (and aligned with your constitution and shareholder arrangements).

Common Cap Table Mistakes (And How To Avoid Them)

Most cap table issues aren't caused by bad intentions - they happen because founders are busy, moving fast, and trying to keep things simple.

Here are some of the most common pitfalls we see (and what to do instead).

Not Updating The Cap Table Immediately

If you wait "until later" to update your cap table, you'll end up guessing what happened. That's when mistakes creep in - wrong share numbers, missing option grants, or percentages that don't add up.

Better approach: update it as soon as anything changes, and keep a clear audit trail (what changed, when, and why).

Mixing Up "Promises" With Actual Share Issues

Founders sometimes "promise" equity to advisors, contractors, or early employees, but never issue shares or document options properly. Later, this can cause conflict - especially if the person thinks they own equity but the records don't show it.

Better approach: if you're giving equity, document it. If it's conditional (like vesting or milestones), document that too.

Forgetting About Fully Diluted Ownership

It's easy to focus on issued shares only. But investors often look at fully diluted ownership, which includes the option pool and convertible instruments.

Better approach: maintain both views, and make sure you understand how one turns into the other.

Not Aligning The Cap Table With Your Legal Documents

Your cap table should match your company records (like your share register), shareholder approvals, and signed agreements.

If you're negotiating founder equity or investor rights, the legal framework matters as much as the numbers. For example, you might also need a formal Share Sale Agreement or share transfer documentation where shares are being moved between parties.

Trying To DIY Complex Equity Structures

Spreadsheets are great - until you're dealing with multiple rounds, different share classes, vesting, and conversion mechanics.

Better approach: keep your system simple, but don't cut corners on the legal side. It's usually far cheaper to get the structure right early than to fix it mid-fundraise.

Legal And Practical Tips For Keeping Your Cap Table "Investor-Ready"

You don't need to run your startup like a big corporate. But you do want to look organised when it matters - especially when you're bringing in investors or planning an exit.

Here are practical habits that help.

Keep One "Source Of Truth"

Decide what document is your working cap table and keep it consistent. Avoid having multiple versions floating around in email chains.

Also make sure it matches your company's official records. If there's a mismatch, investors will typically rely on the legal records, not the spreadsheet.

Record Key Terms, Not Just Numbers

Ownership percentage is only part of the story. When you have different share classes or investor rights, keep a note of what those shares include (or link to the relevant agreement internally).

This is especially important when you start negotiating investor protections, exit waterfalls, or special voting rights.

Be Clear About Confidentiality

Your cap table is sensitive information. It can include personal information (names, addresses) and commercially sensitive details (valuation, investor terms).

Make sure you're storing and sharing it carefully.

Plan Ahead For Future Rounds

Even if you're not raising right now, it helps to model "what if" scenarios, like:

• What if we raise $500k vs $1m?
• What if we need to increase the option pool?
• What if a co-founder steps back?
• What if we bring on an angel investor with special rights?

This kind of planning helps you negotiate confidently and avoid agreeing to terms that cause problems later.

Key Takeaways

• A cap table is a record of your startup's equity ownership, and it becomes critical when you fundraise, issue options, or plan an exit.
• A good cap table tracks not just shareholders, but also share classes, options, and any "future equity" instruments on a fully diluted basis.
• Your cap table should align with your legal company records and key documents like your Company Constitution and Shareholders Agreement.
• Fundraising, employee option pools, and convertible instruments can all change your ownership position quickly, so modelling outcomes upfront is essential.
• Common cap table mistakes include not updating it promptly, confusing equity "promises" with proper documentation, and ignoring fully diluted ownership.
• Keeping your cap table investor-ready is about consistency, clear record-keeping, and getting the legal structure right early so you're protected from day one.

Note: This article is general information only and isn't legal or tax advice. If you're considering issuing shares or options, or using any convertible or SAFE-style instrument, it's best to get legal advice and speak to an accountant or IRD specialist about tax treatment.

If you'd like help setting up or reviewing your startup's equity structure, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.