When you register a company in Australia, one of the first strategic decisions you’ll make is your share structure. How many shares should you issue at the start? Is there a maximum number you can issue? And how do these choices affect control, fundraising and growth?
It can feel like a technical detail, but your share capital underpins who owns the business, who gets to vote on big decisions, and how easy it will be to bring on investors or employees later. The good news is you have flexibility - provided you follow the right process and document things properly.
In this guide, we’ll walk through what shares are, whether there’s a legal limit on how many you can issue, practical starting points for founders, the steps to issue and record shares correctly, and the key legal documents to have in place to avoid headaches down the track.
What Are Company Shares - And Why Do They Matter?
Shares represent ownership in a company. Each share is a “slice” of the company and usually carries rights like voting on major decisions and receiving dividends if profits are distributed.
Two things determine who’s in control and who benefits from success:
- The number of shares issued (your issued capital), and
- How those shares are allocated among founders, investors and employees.
At registration, you’ll nominate how many shares to issue and who gets them. You can also set up different classes of shares (for example, voting vs non‑voting). If you’re weighing up this option, it’s worth reading about different classes of shares before you lock in your structure.
Is There A Limit To How Many Shares A Company Can Issue In Australia?
For proprietary companies (Pty Ltd), there’s no legal upper limit on the number of shares you can issue. You can set your initial issued capital at any number that makes sense for your business - 1, 100, 1,000, 10,000 or more.
Importantly, Australia no longer uses the old concept of “authorised capital.” That change came from legislative reform to the corporations law, not an ASIC policy choice. In practice, that means you don’t have to pre‑set a maximum number of shares at registration. You can issue more shares later if your company rules allow and you follow the proper process.
Here’s how it plays out for most small businesses and startups:
- Common starting range: Many companies start with 100 or 1,000 ordinary shares. This keeps things simple and makes ownership splits clean (for example, 60/40, 51/49 or 70/20/10).
- One share is possible, but it’s rarely practical if there’s more than one owner. A larger starting number makes later adjustments easier without resorting to decimals.
- You’re not locked in: If you need to bring on an investor or create an employee equity pool, you can issue additional shares later, subject to your constitution and any Shareholders Agreement.
How Many Should You Issue At The Start?
There’s no magic number that fits every company. Instead, think through what you need today and what you expect in the next 12–24 months. A few practical considerations:
- Number of founders and intended split: If two founders want a 60/40 split, 100 shares is clean. If there are three founders with a 50/30/20 split, 100 or 1,000 shares can both work.
- Future fundraising: If you plan to raise capital, you can leave room by keeping some shares unissued now and issuing more later to investors. Founders often also think about an employee equity pool at this stage.
- Share classes: If you want flexibility to create different classes later (for example, founder “A” shares with enhanced voting and investor “B” shares with preferential dividends), make sure your Company Constitution supports this, or be ready to pass special resolutions when the time comes.
- Employee equity: If you’re planning an option plan or other equity incentives, consider the size of the “pool” you may want to allocate. Our guides on employee share options and RSUs explain the common approaches.
If you’re early‑stage and unsure, starting with 100 or 1,000 ordinary shares is sensible. You can always adjust the structure through later issues or transfers as your plans evolve.
What About Share Price At Issue?
Founders commonly issue initial shares at a nominal price (e.g. $1 per share) for clarity and straight‑forward bookkeeping. The price you set has accounting and tax consequences, so it’s wise to check with your accountant before you finalise it.
Separately, if you’re pricing shares for a new investor, a practical valuation approach helps you align expectations and document the rationale.
How Do You Issue And Record Shares Correctly?
Whether you’re issuing shares at registration or later, treat it as a formal process - a little care now will save disputes and delays later.
Step 1: Decide The Number, Class And Price
Confirm how many shares you’re issuing, the class (most startups begin with ordinary shares), and the price per share. If you plan to have multiple classes now or later, ensure your Company Constitution is set up to allow that, including how dividends, voting and conversion work.
Step 2: Get The Right Approvals
Check your constitution and any Shareholders Agreement to see who must approve a new share issue (directors, shareholders, or both). If your company uses replaceable rules, there are default processes to follow, including offers to existing shareholders in some scenarios. Record approvals in board or shareholder resolutions.
Step 3: Allocate Shares To Each Person
Decide how many shares each subscriber will receive and on what terms (for example, ordinary shares paid in full on issue, or partly paid if your constitution allows it). If you’re granting equity through options or RSUs, consider whether those instruments should be issued now or reserved in a pool to be granted later.
Step 4: Update Your Registers And Issue Certificates
Update your company’s share register and member details and, where applicable, issue share certificates to each shareholder as evidence of ownership. If you need a refresher on what belongs on the document itself, see our guide to share certificates.
Step 5: Notify ASIC
When shares are issued or there’s a change to share structure, you must notify ASIC within the required timeframe (generally 28 days) - typically using Form 484. Our explainer on ASIC Form 484 sets out what details are needed and common pitfalls to avoid.
Step 6: Keep Your Documents In Sync
Minutes, resolutions, subscription letters, the share register and any certificates should all match. If you later transfer shares between owners, make sure you follow your constitution and any pre‑emption rights, and then complete the share transfer properly with your registers and ASIC filings.
Issuing More Shares Later - Fundraising, Employees And Protecting Owners
Most companies will issue additional shares as they grow - to raise capital, reward staff, or restructure ownership. That’s normal, but it needs to be handled carefully to protect the company and existing shareholders.
Common Reasons To Issue More Shares
- Bringing on investors: You might issue new shares to an angel or venture fund in exchange for capital. A well‑drafted Shareholders Agreement can set expectations for decision‑making, drag/tag rights and anti‑dilution protections.
- Employee equity: Equity incentives help attract talent. Decide whether you’ll use options, RSUs or direct share issues - our articles on option plans and RSUs outline the trade‑offs.
- Restructuring ownership: Founders may rebalance their holdings or bring in a strategic partner. If you’re changing who holds what, understand the process for transferring shares versus issuing new ones.
Key Legal Checks Before You Issue More
- Authority to issue: Confirm your constitution allows the proposed issue and whether shareholder approval is required.
- Directors’ duties: Directors must act in the best interests of the company. Think through valuation, dilution effects, and whether a rights issue to existing holders is required or appropriate under your rules.
- Process and paperwork: Document approvals, update the share register, issue certificates where relevant, and notify ASIC within required timeframes (Form 484).
Managing Dilution And Pre‑Emption
When new shares are issued, existing percentage holdings can be diluted. Many companies manage this via pre‑emptive rights (offering new shares pro‑rata to current holders first) and clear rules in a Shareholders Agreement. This helps avoid disputes and ensures everyone understands how new issues will be handled.
Pricing New Issues
For arms‑length investors, the price per share is often set through negotiation informed by valuation. For related parties or employee equity, be mindful of valuation methodologies and any tax consequences for the company and recipients. It’s sensible to seek tax and accounting input alongside the legal steps.
Don’t Forget The Basics
It’s easy to focus on the deal and miss the admin. Keep your share register current, ensure certificates reflect the latest position, and keep resolutions and minutes filed. These records become critical during due diligence for investment or sale.
Essential Documents And Common Pitfalls
Getting your structure right is easier when the core documents are in place and up to date. Here’s what we typically recommend for Australian companies.
Key Documents To Put In Place
- Company Constitution: Sets the rules for issuing and transferring shares, classes of shares, meetings and decision‑making. A tailored Company Constitution gives you flexibility and clarity as you grow.
- Shareholders Agreement: Covers ownership rules, voting, pre‑emptive rights on new issues, exit scenarios and dispute resolution. A robust Shareholders Agreement is essential where there’s more than one owner.
- Share Register and Certificates: Your legal record of who owns what and evidence of title. See our overview of share certificates for what to include.
- Board and Member Resolutions: Formal approvals for issues, transfers and changes to share classes or rights.
- ASIC Filings: Lodge changes to share capital within the required timeframe. Keep our Form 484 guidance handy.
Common Pitfalls (And How To Avoid Them)
- Issuing just 1 share per founder: This makes later changes messy. Start with a practical number (e.g. 100 or 1,000) to allow clean percentages.
- Skipping documentation: Verbal agreements about who “really owns” shares cause disputes. Always record allocations and keep your registers up to date.
- No pre‑agreed rules: Without a Shareholders Agreement, new issues and exits can become contentious and expensive.
- Missing ASIC deadlines: Late filings can attract penalties and complicate future deals. Build a simple checklist for every issue or transfer.
- Unclear valuation for new issues: Especially with related parties or staff, lack of a clear pricing rationale can create legal and tax risk. Consider a simple valuation framework and document it.
When To Get Expert Help
You don’t need a lawyer to pick a starting number of shares. But if you have co‑founders, plan to raise capital, or want multiple share classes, it’s smart to get advice early. We can also help with allocating founder shares, drafting your constitution and Shareholders Agreement, and managing later issues or transfers as you grow.
Key Takeaways
- There’s no legal maximum on how many shares a proprietary company can issue in Australia; you set a practical starting number and can issue more later.
- Most companies begin with 100 or 1,000 ordinary shares to allow clean ownership splits and flexibility for future fundraising or an employee equity pool.
- Before any issue, check your constitution and Shareholders Agreement for approval requirements, then document resolutions, update your registers, issue certificates and file the ASIC Form 484 on time.
- Future issues can dilute existing holders, so consider pre‑emptive rights and clear rules in a Shareholders Agreement to manage fundraising and employee equity fairly.
- Set a sensible issue price and consider tax and accounting implications - especially for related parties and staff - and keep a clear valuation paper trail.
- Accurate records and up‑to‑date filings make investment, sale or restructure faster and easier; neglected paperwork is a common (and avoidable) roadblock.
If you’d like a consultation on structuring your share capital or issuing shares for your Australian company, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.
