How to Build the Legal Foundations of an Australian Startup

General information only: This guide is not legal, tax, accounting or financial advice. Australian startup obligations vary with the founders, structure, industry, location, workforce, data practices and funding arrangements. Obtain advice from appropriately qualified professionals for your circumstances and verify current requirements with the relevant regulators before acting.

Start with a legal setup roadmap, not an incorporation form

A startup’s legal setup is not a single filing. Australia has no one registration that completes every aspect of establishing a business. Depending on the proposed activities and structure, founders may need separate company, business-name, tax, licensing and other registrations. The Australian Government’s starting-a-business guide separates structure, registration, tax, staffing, finance and risk-management tasks.

Throughout this guide:

• Mandatory means required because of the startup’s chosen structure or activities.
• Conditional means required only when a defined trigger applies, such as employing staff, meeting a tax-registration test, using a different trading name or operating in a regulated industry.
• Optional means a risk-management, governance or investor-readiness measure rather than a universal legal requirement.

These labels are necessarily general. A measure that is optional for one startup may become contractually required or practically essential for another. Where the evidence available does not establish a universal statutory obligation, this guide avoids labelling the measure mandatory.

Company registration does not automatically complete the startup’s ABN, tax, payroll, business-name, licensing, privacy, insurance or employment setup. It creates the company and places it on the companies register; the founders must still identify and complete the other workstreams that apply.

A useful roadmap has seven stages:

1. Choose the operating structure.
2. Settle ownership and governance before registration.
3. Register the company if that is the chosen structure.
4. Complete applicable launch-day registrations and controls.
5. Document founder arrangements and establish the IP chain of title.
6. Add contracts when customers, data, workers or investors create a trigger.
7. Maintain an ongoing compliance calendar.

That sequence looks different in three common scenarios.

Solo founder testing demand. A founder validating a low-risk service may initially prioritise simpler administration. Sole-trader status may be suitable while the proposition remains unproven, although the founder remains personally responsible for business debts. The structure should be reconsidered before adding a co-owner, issuing equity, accepting substantial contractual exposure or seeking external investment.

Two technical co-founders building an investable company. The founders should settle their ownership split, roles, decision rights, proposed vesting and treatment of pre-incorporation code before registering. They can then determine the directors and shareholders, obtain director IDs, issue the agreed shares, complete any necessary IP transfers and reconcile the legal records with the cap table.

An incorporated startup preparing to hire or raise. The company should first verify its ASIC details, share records, tax setup and IP ownership. Employment, payroll and workers’ compensation questions arise before the first employee starts. A capital raise adds approvals, transaction documents and due diligence; it does not replace the company’s existing operating obligations.

The objective is not to acquire every possible legal document on day one. It is to identify each trigger early enough to respond properly.

Choose between sole trader, partnership, company, and trust

ASIC identifies sole trader, partnership, company and trust as the four main Australian business structures. The structure affects who owns the business, who makes decisions, which registers apply and what obligations may arise outside ASIC’s remit. A company must be registered on the companies register; sole traders, partnerships and trusts are not themselves registered there, although a corporate trustee must be registered as a company. ASIC provides an official comparison of these structures and their registration implications.

Structure decision matrix

Factor	Sole trader	Partnership	Company	Trust
Ownership	One individual	Two or more people together	Members or shareholders own shares	Trustee holds assets for beneficiaries
Decision-making	Founder controls decisions	Partners decide under their arrangement	Directors manage the company, subject to governance rules and member rights	Trustee acts under the deed and applicable duties
Liability	Founder is personally responsible for business debts	Personal exposure may arise for partners; obtain advice about the proposed arrangement	Company is generally responsible for its debts, subject to important exceptions	Depends on the trustee, deed, indemnities and circumstances
Administration	Generally the simplest	Requires coordinated records and a clear agreement	Corporate records, separate finances, ASIC reviews and director obligations	Trust deed, trustee administration and potentially an additional company
Ongoing cost	Generally lower	Varies with complexity	Generally higher than sole-trader operation	Often higher because of trust and trustee administration
Succession	Closely connected to the individual	Changes in partners may require new arrangements	Company continues despite ownership changes	Depends on the deed, trustee and succession arrangements
Can it issue company shares?	No	No	Yes, subject to company rules, approvals and law	The trust does not issue company shares, although a corporate trustee may have shareholders
External equity	Not suited to direct investment through company shares	Generally less suited than a company to share investment	Often more suitable because investors can acquire shares	Requires transaction-specific structuring and tax advice
Potential fit	Solo, low-complexity or validation-stage activity	A jointly owned business where partnership is intentional	Multiple owners, share issuance, succession or external investment	Particular asset-holding, family or investment arrangements requiring tailored advice

Sole trader

A sole trader is one person who owns and operates the business. It generally involves fewer formal obligations than a company and may suit a founder testing a straightforward business model.

The trade-off is personal exposure. The individual is responsible for business and tax debts, and business income is treated as the individual’s income. Simpler administration does not remove commercial risk, so contracts, licences, insurance and records may still matter.

Partnership

A partnership involves two or more people owning and making decisions about a business together. It does not become a company merely because the participants call one another co-founders.

A partnership agreement can address contributions, authority, profit allocation, departures and disputes. Founders should not assume that an informal collaboration creates the liability separation, fundraising mechanics or continuity associated with a company.

Company

A company is legally separate from its owners. It can own assets, incur debts and enter contracts in its own name. Shareholders own shares, while directors manage the company subject to its internal rules and their legal obligations.

A company may be useful where a startup expects multiple owners, intends to issue shares, wants continuity despite founder changes or anticipates external equity investment. Those advantages come with additional corporate records, separate financial administration, company tax returns, ASIC reviews and formal closure requirements.

Limited liability is not absolute. Personal guarantees, insolvent trading, breaches of directors’ duties, misconduct and certain unpaid tax or superannuation liabilities may create personal exposure. Australian Government guidance comparing sole traders and companies explains both the separation of company assets and circumstances in which directors may remain exposed.

Trust

A trust is an arrangement under which a trustee holds and manages property or assets for beneficiaries. The trustee may be an individual or a company. If a company acts as trustee, that corporate trustee must itself be incorporated and maintained.

The tax, control, distribution, succession and asset-protection effects of a trust depend on its deed and the parties’ circumstances. A corporate trustee adds another entity and another layer of administration. A trust should not be adopted simply because it is described as sophisticated or tax effective.

The same caution applies to dual-company structures in which one entity holds shares or intellectual property while another operates the business. Separating functions may be useful in some circumstances, but an additional company means additional registrations, contracts, records and costs. Trusts and dual-company structures require case-specific legal and tax analysis.

Can the structure be changed later?

Yes, but restructuring is not simply an edit to an ASIC form. Depending on the circumstances, it may involve:

• new registrations and bank accounts;
• transfers or licences of assets and IP;
• assignments or novations of contracts;
• changes to licences, insurance and payment systems;
• customer, supplier or lender consent;
• tax analysis and possible tax consequences; and
• revised employment, privacy and operational documents.

Changing later may be entirely appropriate, especially for a founder testing demand. Revisit the structure before a new co-owner, major contract, employee or investor makes the transition more complicated.

Complete the pre-registration founder worksheet

Before registering a proprietary company, complete a written worksheet. This turns assumptions into decisions and gives the registration applicant a single source of truth.

Item	Decision to record	Key check
Proposed company name	Preferred name and alternatives	Search availability, restricted expressions and possible brand conflicts
Registered office	Address for official communications	Confirm permission if the company does not occupy the address
Principal place of business	Main operating address	Ensure it reflects the company’s actual operations
Directors	Full details of each proposed director	Eligibility, residency, director ID and signed consent
Secretary, if any	Whether one will be appointed	Eligibility and signed consent
Shareholders	Initial members and their details	Confirm the legal holder, including any trust involvement
Initial shares	Number, class, holder and amount agreed to be paid	Reconcile the issue with the intended ownership percentages
Governance rules	Replaceable rules, constitution or both	Check whether standard rules suit the arrangement
Written consents	Officeholder and member consents	Sign and retain them at the required time
Public-information review	Personal details entering registers	Investigate safety options before filing
Adviser review	Matters requiring tailored advice	Resolve them before registration where possible

A proprietary company generally needs at least one director who is at least 18 and ordinarily resides in Australia. Proposed directors must obtain a director ID before appointment, be eligible to act and provide signed consent. ASIC’s company-registration guidance sets out the current registration building blocks, consent requirements and online-process exceptions.

Decide who owns what

Record each initial shareholder, the number and type of shares to be issued and what that member agrees to pay. Do not rely solely on percentages. Legal ownership is documented through the number and class of shares, issue terms, approvals and company records.

For example, “Alex and Priya own 50% each” remains incomplete unless the founders have decided:

• how many shares each receives;
• whether all shares are ordinary shares;
• what is payable for them;
• when the shares are issued;
• whether vesting or buy-back arrangements are proposed; and
• whether either founder holds through another entity.

They should not be created merely by changing labels in a template. Obtain legal and tax advice before using non-standard classes.

Choose the internal governance framework

A company may rely on the Corporations Act’s replaceable rules, adopt a constitution or use a combination. The appropriate choice depends on the company type and intended governance.

Neither option automatically resolves founder-specific commercial issues. A founder or shareholders’ agreement may separately address:

• founder vesting;
• reserved decisions;
• management responsibilities;
• deadlocks;
• founder departures;
• restrictions on share transfers; and
• processes for future funding rounds.

The documents should work together. A shareholders’ agreement should not establish a decision process that conflicts with the constitution or mandatory law.

Review privacy and safety before lodging

Specified officeholder and shareholder information can become publicly accessible through company registers. Founders should understand what will be lodged before filing.

A proposed officeholder with a serious safety concern should investigate the applicable residential-address suppression process before registration. ASIC’s standard online route does not cover every situation, including certain address-suppression requests and non-standard arrangements.

Stop and obtain advice when the worksheet exposes complexity

A standard self-service registration may be inadequate where the setup involves:

• a trust or corporate trustee;
• foreign founders or overseas shareholders;
• uncertainty about resident-director requirements;
• custom share classes;
• unresolved founder ownership;
• vesting or departure rights;
• pre-incorporation contracts;
• disputed or uncertain IP;
• an immediate employee-equity plan; or
• non-standard governance or investor rights.

The incorporation form records the outcome of these decisions. It does not make the decisions for the founders.

Register the company—and keep names, identifiers, and brand rights separate

Once the founders choose a company structure, registration on ASIC’s companies register is mandatory.

A practical registration flow is:

1. Confirm the company structure and type.
2. Finalise the name, addresses, directors, shareholders, shares and governance rules.
3. Ensure proposed directors have obtained their director IDs.
4. Obtain and retain the required written consents.
5. Lodge through an eligible official or commercial registration channel.
6. Review the registration outcome and retain the corporate records.
7. Correct inconsistencies through the appropriate process.

ASIC makes the final decision on company-name availability. A preliminary search by a founder or commercial platform is indicative, not a guarantee. Restricted expressions and other naming rules may also affect the application.

Registration generally produces an Australian Company Number, or ACN, and a certificate of registration. The ACN identifies the registered company; it is not the same as the company’s ABN or its brand.

Company name, business name, ABN, domain and trade mark

Item	What it does	What it does not do
Company name	Identifies the registered company	Does not automatically register every trading name or create trade mark rights
Business name	Registers a name under which an entity conducts business	Does not create a separate legal entity or establish exclusive brand ownership
ABN	Identifies an entity in business and government dealings	Does not incorporate a company
Domain name	Provides an internet address	Does not establish a company or automatically grant brand rights
Trade mark	May protect specified brand elements for relevant goods or services if validly registered	Does not replace company, business-name or tax registrations

If a company trades under a name different from its registered company name, separate business-name registration is generally required. The companies register and business-names register are distinct.

For example, Orbit Systems Pty Ltd might market a product as SignalNest. Orbit Systems Pty Ltd is the legal company; SignalNest may need to be registered as a business name; the company may use signalnest.com.au as a domain; and brand protection must be assessed separately.

Registering a company name, business name or domain does not itself create trade mark rights. Before committing to a brand, consider both name availability and possible conflicts with existing rights. Government small-business guidance similarly distinguishes business-name and domain registration from exclusive rights to a name.

Do not rely on an old fee figure

ASIC fees change, and different applications or company types may attract different charges. Check ASIC’s live fee information on the application date. When comparing registration channels, separate the government charge from commercial-platform, legal, accounting, constitution and document fees.

Keep the corporate registration file

After registration, retain at least:

• the ACN;
• the certificate of registration;
• the constitution, if adopted, or a record of the replaceable-rules decision;
• signed director, secretary and member consents;
• share applications or issue documents;
• the member register and share certificates, where used;
• initial director or member resolutions;
• the corporate key or equivalent access information;
• the final registration-application details; and
• records explaining any correction made after registration.

Check these records against the founder worksheet. A certificate proving that the company exists does not establish that the intended ownership, share issue or governance arrangements were documented correctly.

Handle the launch-day registrations and operating controls

Incorporation creates the company, but it may not make the company operationally ready. The remaining tasks depend on how the startup will trade.

Task	Status	Trigger or rationale
Apply for an ABN	Conditional	When the company is eligible and requires an ABN for its business or government dealings
Address company TFN requirements	Conditional	Complete the applicable tax-file process when required for the company’s tax administration
Register for GST	Conditional	When current ATO registration tests apply, or following a valid decision to register voluntarily
Register for PAYG withholding	Conditional	Before payments subject to withholding are made
Set up superannuation processes	Conditional	When engaging workers for whom superannuation is payable
Implement Single Touch Payroll	Conditional	When the company becomes subject to payroll-reporting requirements
Obtain workers’ compensation cover	Conditional	When required under the relevant state or territory scheme
Register a different trading name	Conditional	When trading under a name different from the company name
Obtain licences and permits	Conditional	When required for the activity, industry or location
Open a separate company bank account	Optional in this framework, but strongly advisable	To keep company and personal funds separate and support accurate records
Establish payment and expense controls	Optional, but strongly advisable	Before founders or staff transact for the company
Review insurance	Conditional or risk-based	Separate legally required cover from contractually required or optional policies
Build a launch file	Optional, but strongly advisable	To centralise evidence and compliance records before trading

Treat ABN and tax registrations as separate workstreams

An ABN identifies an entity in business and government dealings. A TFN supports tax administration. Neither is the same as an ACN, and founders should not assume these matters were completed merely because the company was registered.

GST registration is conditional. Do not rely on a turnover threshold copied from an undated checklist. Confirm the current threshold, timing rules and voluntary-registration position with the ATO or a qualified tax adviser when making the decision.

PAYG withholding, superannuation and Single Touch Payroll may arise when the company employs staff or makes other payments covered by those regimes. The broad startup sequence published by business.gov.au treats tax registration and staffing as workstreams separate from incorporation; obtain current ATO guidance for the company’s precise payroll setup.

Separate company money from founder money

Company income and property belong to the company rather than its directors or shareholders. A sole shareholder cannot treat the company’s bank balance as personal drawings. Australian Government guidance also distinguishes company assets and income from those of a sole trader.

Use an account in the company’s legal name and document:

• authorised signatories;
• online-banking access;
• approval thresholds;
• when two approvals are required;
• rules for cards and subscriptions;
• evidence required for founder expenses;
• reimbursement procedures;
• who can sign customer and supplier contracts; and
• how suspected fraud or incorrect payments will be escalated.

Record money advanced by founders. The records should identify the amount, date, parties and agreed basis for the advance. Do not assume a payment is a loan, equity contribution, reimbursement or income without accounting and tax advice based on the facts.

Check licences by activity and location

Licensing is not a single national checkbox. Requirements can depend on the product, profession, premises, local council, state or territory and whether the startup operates in a regulated sector.

A software business may still face sector or location requirements where its product supports health, finance, transport, education or another regulated activity. Use official federal, state, territory and local sources relevant to the proposed operations, and confirm uncertain requirements with the responsible authority.

Review insurance by risk and jurisdiction

Assess insurance against the startup’s:

• products and services;
• professional advice or representations;
• staff and workplace arrangements;
• physical premises and equipment;
• cyber and data exposure;
• directors and officers;
• contractual indemnities;
• geographic markets; and
• state or territory requirements.

Some insurance may be required by law or contract; other coverage is a risk-management decision. Because workers’ compensation schemes and other requirements vary, check the authority responsible in every jurisdiction where people will work.

Build a launch file

Keep a controlled folder containing:

• the company certificate and ACN;
• ABN and tax identifiers;
• business-name evidence;
• licences and permits;
• insurance policies and certificates;
• banking authorities;
• founder and IP documents;
• ownership and share records;
• key customer and supplier contracts;
• privacy and product documents, where applicable; and
• a compliance calendar with owners and review dates.

Document founder ownership, governance, and intellectual property

An informal share split is not a complete founder arrangement. It says little about authority, vesting, departures, deadlocks, future funding or what happens to the product if a founder leaves.

Founder-document matrix

Document or record	Main purpose	Status
Shareholders’ or founder agreement	Documents ownership-related rights, governance, transfers, departures and disputes	Optional, but often valuable with multiple founders or investors
IP assignment	Transfers specified IP rights to the company	Conditional on current ownership and the intended transfer
Confidentiality agreement or NDA	Controls permitted use and disclosure of confidential information	Conditional on the disclosure and existing protections
Constitution	Establishes or supplements the company’s internal governance rules	Optional in some standard setups; important where tailored rules are needed
Cap table	Summarises ownership across equity and equity-linked instruments	Optional operational record, but important for equity administration and fundraising

A shareholders’ agreement is not universally mandatory. It may nevertheless be useful where there are multiple founders or outside investors because it can address:

• initial ownership and contributions;
• board and management authority;
• founder roles and time commitments;
• decisions requiring special approval;
• vesting and leaver consequences;
• share transfers and rights of first refusal;
• deadlock procedures;
• dispute escalation;
• future share issues and fundraising;
• information rights; and
• sale or exit processes.

Coordinate the agreement with the constitution, share terms and company records.

Keep a cap table that agrees with the legal records

A cap table summarises ownership across instruments such as ordinary shares, preference shares, options and convertible notes. It assists with ownership and dilution modelling but does not replace the member register, approvals or issue documents.

Reconcile the cap table after every issue, transfer, cancellation, conversion or option grant. If the spreadsheet and executed legal records differ, investigate the discrepancy rather than silently changing one file.

An NDA and an IP assignment perform different jobs

An NDA governs how confidential information may be used and disclosed. An IP assignment transfers specified intellectual-property rights from one party to another. An NDA does not automatically transfer ownership, and an assignment does not necessarily create comprehensive confidentiality obligations. A legal-services guide explains the different functions of confidentiality agreements and IP assignments.

An NDA also does not protect every idea in every circumstance. Its effect depends on the information, context, contractual obligations and enforceability. Control sensitive disclosures practically as well as contractually.

Do not assume the company automatically owns everything created by a founder, employee or contractor. Ownership depends on the type of IP, who created it, when and why it was created, and the applicable agreements and legal rules.

Conduct an IP chain-of-title audit

List each important asset, including:

• source code and object code;
• models, algorithms and inventions;
• product and interface designs;
• technical documentation;
• databases and curated datasets;
• domain names and social accounts;
• company and product branding;
• trade marks, patents and registered designs;
• customer research and internal processes; and
• material created before incorporation.

For every asset, record:

1. Creator: Who created or acquired it?
2. Date: Was it created before or after incorporation?
3. Context: Was the creator a founder, employee, contractor, collaborator or worker for a prior employer?
4. Existing contract: What agreement governed the work?
5. Current owner: Who appears to own the relevant rights?
6. Third-party material: Does it contain open-source code, licensed assets, datasets or collaborator contributions?
7. Company rights: Does the company require an assignment or licence?
8. Evidence: Where are the signed agreement, repository history and payment records?
9. Restrictions: What attribution, confidentiality, use or commercialisation limits appear to apply?

Pre-incorporation work deserves particular attention. If a founder wrote the core code before the company existed, determine who owns it and document the company’s right to use or own it. Apply the same scrutiny to work connected with a former employer, university, accelerator, collaborator or client.

Inventory open-source components and third-party datasets rather than treating them automatically as ownership defects. The objective is to understand what is present, what terms apply and whether the intended product and distribution model are compatible with those terms.

Add the contracts triggered by customers, data, and hiring

A startup does not need every conceivable contract at incorporation. It needs the appropriate document and compliance review before the activity creating the risk begins.

Contract trigger table

Trigger	Documents or workstream to review
Before public launch	Website or app terms, customer terms, billing and refund provisions, and applicable consumer-law review
Before collecting personal information	Data map, legal-coverage analysis, privacy notice or policy where needed, consent practices and vendor review
Before engaging a worker	Employment or contractor agreement, classification, payroll and insurance setup
Before granting equity	Corporate approvals, plan or grant documents, cap-table update, and legal and tax advice
Before a material customer contract	Order form, master terms, statement of work, security and data obligations
Before a material supplier contract	Scope, service levels, IP rights, confidentiality, data access, termination and liability review

Customers and suppliers

Depending on its business model, the startup may need:

• service terms or a master services agreement;
• order forms;
• statements of work;
• subscription or licence terms;
• website or app terms;
• supplier agreements;
• reseller or distribution arrangements; or
• data-processing and security terms.

The documents should match how the startup actually sells. A self-service consumer subscription, enterprise software deployment and bespoke development project create different contracting requirements.

Customer terms should accurately describe the product, price, billing cycle, renewal process, service scope and termination rights. Consumer law, privacy regulation and sector-specific rules are separate compliance areas. Because the supplied evidence does not establish the detailed application of those regimes to every startup, obtain current regulator guidance or targeted advice rather than relying on generic terms.

Privacy policy and terms of service are different

A privacy policy or notice describes how personal information is collected, used, stored and disclosed. Terms of service govern use of a website, application, product or service.

Not every startup is covered by the Privacy Act in the same way, and not every business requires identical privacy documentation. Coverage can depend on the organisation and its activities, while contracts or overseas operations may create additional commitments. Do not publish a copied policy without first determining which rules apply.

Map the data before drafting documents. Identify:

• what the startup collects;
• why it collects it;
• where the information goes;
• who can access it;
• which vendors process it; and
• how long it is retained.

Any published statement should reflect actual practice. Products involving health, finance, credit, communications, children’s information or other regulated activities warrant targeted advice.

Employees and contractors

Use an agreement suited to the real working relationship. Depending on the arrangement, it may address:

• role, duties and deliverables;
• payment;
• working arrangements;
• confidentiality;
• intellectual-property rights;
• equipment and expenses;
• applicable policies or standards;
• relationship-appropriate warranties; and
• termination.

The contract label does not by itself determine whether a worker is an employee or contractor. The actual arrangement matters. Government startup guidance states that employees and independent contractors have different rights and responsibilities and that sham contracting is unlawful.

Employment may trigger minimum employment standards, PAYG withholding, superannuation, payroll reporting and the relevant workers’ compensation scheme. Assign responsibility for verifying and completing each applicable workstream before the person starts.

Employee equity is a separate legal, tax and corporate workstream. It may involve plan or grant documents, company approvals, disclosures, cap-table changes and continuing administration. Do not issue options or make informal equity promises without checking the proposed structure and consequences.

Prepare for investment and the company’s continuing obligations

External equity funding dilutes existing shareholders. Before raising, founders should ask:

• Is outside capital necessary for the next milestone?
• Could revenue, grants, debt or a smaller round meet the need?
• How much dilution is acceptable?
• What capabilities, network or market access does the investor offer beyond cash?
• What governance or information rights may accompany the investment?
• Does the structure preserve enough flexibility for later rounds?

Fundraising-readiness checklist

Before entering a formal transaction, organise:

• an accurate cap table reconciled with the legal records;
• the member register, share certificates and issue or transfer documents;
• founder agreements and vesting records;
• the constitution and corporate approvals;
• director and shareholder consents;
• the IP chain-of-title audit and signed assignments or licences;
• material customer, supplier and technology contracts;
• employment and contractor agreements;
• licences, insurance and tax-registration evidence;
• records of options, loans or convertible instruments;
• current ASIC details; and
• an indexed diligence folder with controlled access.

The transaction documents depend on the deal. They may include a term sheet, subscription agreement, shareholders’ agreement, share-transfer document, loan agreement, SAFE, convertible note or another instrument. No one funding document is universally required.

SAFEs, convertible notes, options and priced-equity rounds can create tax, securities, governance, approval and cap-table questions. A generic template cannot determine whether an instrument fits the company, models dilution properly or interacts correctly with existing rights.

One commercial legal provider describes four-year founder vesting with a one-year cliff as a typical arrangement. That is a provider-described convention, not an Australian statutory requirement. The appropriate schedule, commencement date, acceleration terms and departure consequences depend on the founders and transaction.

Maintain the company after incorporation

Continuing company work may include:

• reviewing the ASIC annual statement;
• completing the applicable solvency assessment or resolution;
• paying relevant annual fees;
• maintaining company and share records;
• notifying ASIC of relevant changes;
• documenting share issues, transfers and governance decisions;
• lodging company tax returns;
• maintaining applicable payroll and superannuation processes;
• renewing licences and insurance;
• reviewing contracts and data practices; and
• complying with directors’ duties.

At a high level, directors’ duties include exercising care and diligence, acting in good faith and in the company’s best interests, and avoiding insolvent trading. ASIC registration details and company records must also be kept current. ASIC’s registration guidance makes clear that officeholders have continuing obligations after registration.

A company does not cease to exist merely because it stops trading, cancels its ABN or closes its bank account. It continues until formally deregistered or wound up, so a dormant company may still generate compliance work and fees.

Self-service registration or tailored assistance?

A straightforward setup may be suitable for an official or commercial self-service channel where the founders already understand and agree on:

• the standard company structure;
• directors and shareholders;
• ordinary share issues;
• addresses;
• governance rules; and
• required consents.

Compare registration channels by government fees, service charges, documents supplied, advice included, exclusions and post-registration support—not headline price alone.

Tailored legal, tax or accounting advice is generally more justified where there are:

• multiple founders with unresolved rights;
• trusts or dual-company structures;
• foreign participants;
• custom share classes;
• founder vesting;
• employee equity;
• uncertain IP ownership;
• pre-incorporation transactions;
• regulated activities; or
• an external fundraising round.

A staged founder action list

1. Choose the structure by considering ownership, risk, funding, succession, tax and administration.
2. Complete the pre-registration worksheet covering names, addresses, directors, shareholders, shares, governance and consents.
3. Register through an appropriate channel and verify the final records.
4. Establish separate finances and controls, including banking authority, expense rules and record keeping.
5. Document founder ownership and IP, reconciling agreements, share records and the cap table.
6. Add contracts as triggers arise for customers, data, workers, suppliers, equity and funding.
7. Maintain a compliance calendar for ASIC, tax, payroll, licences, insurance, contracts and corporate changes.

Verify current fees, thresholds, forms and procedures with ASIC, the ATO and every other regulator relevant to the startup’s activity and location. Seek tailored advice where ownership, tax, trusts, foreign participation, employee equity, IP or fundraising is complex.

For relevant technical founders, Lunera says it partners early with founders working in areas including developer tools, data infrastructure, applied AI and foundational software. It also says founders may pitch Lunera directly with a concise note, deck or product link without a warm introduction. This does not establish an Australian investment mandate, and an investor conversation is not a substitute for legal, tax or accounting advice.

Frequently asked questions

Does every Australian startup need to register a company?

No. A founder may operate as a sole trader, through a partnership or company, or using a trust arrangement, depending on the circumstances. Only a startup choosing a company structure must register that company on ASIC’s companies register.

A sole trader may suit a founder testing a straightforward proposition, while a company may better support multiple shareholders, share issuance, succession and external equity. The appropriate choice depends on risk, funding plans, taxation, administration and the founders’ objectives—not the use of the word “startup.”

Do I need both a company name and a registered business name?

Not necessarily. A company has a registered company name. If it trades under that same name, it generally does not require a separate business name for that purpose.

If it trades under a different product or trading name, that different name will generally need business-name registration. The business name does not create another company and should be connected to the correct entity and ABN.

Does registering a company protect my startup’s brand or trade mark?

No. Registering a company name does not itself create trade mark rights. The same limitation applies to business-name and domain-name registration.

Founders should separately assess name availability, possible conflicts and whether trade mark registration is appropriate. Conduct that review before substantial spending on design, marketing, domains and launch materials.

Can founders register a company themselves, or should they use a lawyer?

Founders can use an eligible official or commercial registration channel for a standard setup. Self-service may be reasonable where the structure, ownership, ordinary shares, directors, addresses and governance arrangements are straightforward and already settled.

A lawyer does more than submit a registration form. Tailored advice becomes more valuable where founders need to resolve ownership, use a trust, involve foreign participants, create custom share rights, implement vesting or employee equity, transfer IP or prepare for fundraising. Tax and accounting advice may also be required because registration alone does not determine the tax consequences.

What legal work should be completed before raising startup investment?

Reconcile the cap table with the company’s legal share records, verify that corporate details are current and organise the approvals supporting earlier share issues, transfers, loans, options or convertible instruments.

Review founder arrangements, vesting, IP ownership, material contracts, employee and contractor records, licences and existing investor rights. Build an indexed diligence folder so discrepancies can be resolved before they become negotiation issues.

The round may require term sheets, subscription or transfer documents, amended governance arrangements and instrument-specific approvals. SAFEs, convertible notes, options and priced equity should receive transaction-specific legal and tax review rather than being implemented from an unreviewed generic template.