Can startups with no revenue claim the R&D Tax Incentive?

The short answer: yes, but with important conditions

Australian startups that are yet to generate revenue may be eligible for the R&D Tax Incentive. The program is designed to support genuine research and development, not taxable income. A pre-revenue company can still register its R&D activities and, if eligible, receive a refundable tax offset that puts cash back into the business. However, the rules are layered, and a business must satisfy a series of tests that have nothing to do with turnover.

This guide walks through the mechanics step by step. It is general information only, not tax, financial, or legal advice. Every business situation is different, and the ATO and AusIndustry administer the program with close scrutiny. You should always confirm your position with a registered tax agent before lodging a claim.

Before we start, it helps to understand what the R&D Tax Incentive actually is. Our plain-English guide to the R&D Tax Incentive covers the fundamentals, including how the offset works, who administers it, and the evidence you need. That background will make the steps below much clearer.

Prerequisites: what you need before you start

Before you assess whether your startup may be eligible, make sure you have these building blocks in place:

• An active Australian company structure. The R&D Tax Incentive is available to companies incorporated in Australia, or foreign companies that are Australian residents for tax purposes and carry on R&D through a permanent establishment in Australia. Sole traders and partnerships are not eligible.
• An Australian Business Number (ABN) and tax file number (TFN). You will need both to register with AusIndustry and to lodge a company tax return with the ATO.
• A clear understanding of your R&D activities. You must be able to describe the technical challenge you are trying to solve, why it required experimentation, and how you went about it. The work cannot be routine product development or market research.
• A system for recording expenditure. Even if you have no sales, you will have costs: salaries, contractor fees, materials, cloud infrastructure, and so on. Those records must be attributable to specific R&D activities.
• A registered tax agent you trust. The incentive requires a company tax return to be lodged, and the claim must be reviewed and signed off by a professional who understands the R&D rules. GrantsMAX prepares an evidence-backed pack, but a registered tax agent reviews and lodges; the business owns the claim.

Warning: Entering the program without proper records or a clear technical narrative is the fastest way to invite a compliance review. The ATO and AusIndustry regularly examine pre-revenue claims because they involve a refundable offset, which means cash leaves the government. Build your evidence from day one.

Step 1: Confirm your R&D activities are eligible under the program

Eligibility is defined by the Income Tax Assessment Act 1997 and the guidance published by AusIndustry and the ATO. The program recognises two categories of R&D activities:

• Core R&D activities are experimental activities whose outcome cannot be known or determined in advance on the basis of current knowledge, information or experience, and that are conducted for the purpose of generating new knowledge.
• Supporting R&D activities are activities directly related to core R&D activities, such as building a prototype for testing, or running a clinical trial.

The work must be conducted in a systematic way, with a hypothesis, a method, and a record of results. A startup building a new software platform, for example, may be eligible if the team is experimenting with novel algorithms or architectures that go beyond adapting known techniques. A biotech startup conducting laboratory experiments to prove a new drug delivery mechanism may also be eligible.

What is not eligible? Routine bug fixes, cosmetic changes, market research, management studies, and activities that simply apply existing knowledge do not qualify. The distinction is important. The ATO and AusIndustry look for genuine technical uncertainty, not commercial risk.

Pro tip: Before you spend time on a claim, do a quick self-assessment. Write down the technical problem you faced, what you tried, and why the answer wasn't obvious. If you cannot articulate that in a few sentences, your activity may not be eligible R&D. For a structured assessment that uses your own data, GrantsMAX's Eligibility Assessment & Risk Flags can help you see what you may be eligible for and where to firm up evidence before your accountant reviews the claim.

Step 2: Register your R&D activities with AusIndustry

Registration is mandatory and must be completed within 10 months after the end of the income year in which you conducted the R&D. For a company with a 30 June year-end, the deadline is 30 April of the following year. Late registration is rarely accepted, so treat this as a hard milestone.

You register through the AusIndustry portal on business.gov.au. The registration form asks you to describe each R&D activity you intend to claim. The description should be detailed enough that an AusIndustry assessor can understand the technical challenge, the hypothesis, the experiments, and the outcome. You do not need to submit your evidence at this stage, but you must keep it.

A common mistake for pre-revenue startups is to register too broadly. If you list every engineering task as an R&D activity, you risk having the entire registration rejected. Be precise. A software startup might register one or two core activities, such as "development of a novel natural language processing model for automated contract review," rather than "building a SaaS platform."

After registration, AusIndustry will issue a registration number. You will need that number when you lodge your company tax return. Without it, you cannot claim the offset.

Step 3: Calculate your eligible R&D expenditure

Even with no revenue, you will have spent money on R&D. The incentive allows you to claim a tax offset based on your notional R&D deductions. The main categories of eligible expenditure include:

• Salary and wages paid to employees who directly engaged in R&D activities.
• Contractor payments for R&D services performed by an Australian registered research service provider.
• Consumables and materials used or transformed during the R&D.
• Depreciation on plant and equipment used for R&D.
• Overhead costs such as rent and utilities, apportioned to the R&D activity.

You must keep contemporaneous records that link each expense to a specific R&D activity. The ATO expects to see timesheets, project codes in your accounting system, and a clear methodology for apportioning shared costs. If you use Xero, MYOB, or QuickBooks, your chart of accounts and tracking categories should already be set up to capture this.

For startups, the largest expense is usually salaries. If your team spends 70% of their time on eligible R&D, you can claim 70% of their salary and on-costs. Document that allocation with timesheets or sprint records. The ATO has published detailed guidance on record keeping for R&D claims, and it is worth reviewing before you start adding up numbers.

Step 4: Understand how the refundable offset works for pre-revenue companies

This is the step that matters most for a startup with no revenue. The R&D Tax Incentive provides a tax offset, not a deduction. A tax offset directly reduces the tax you owe. If the offset exceeds the tax payable, the excess can be refunded to the company in cash, provided the company meets the refundable offset rules.

The refundable offset is available to eligible companies with an aggregated turnover of less than $20 million. For those companies, the offset is equal to the company's corporate tax rate plus a premium. As of the 2024-25 income year, the ATO states the refundable R&D tax offset is 43.5% for eligible entities below that threshold (always verify the current rate for your income year, as rates can change).

A pre-revenue company will typically have zero tax payable. When it lodges its company tax return and claims the R&D offset, the entire offset becomes a refund. The ATO will pay that amount to the company. For example, if a startup incurs $200,000 of eligible R&D expenditure and the offset rate is 43.5%, the refund would be $87,000 (subject to the at-risk rules and other adjustments). That cash can fund further development, even though the business has not yet made a sale.

This is not unique to Australia. In the United States, the IRS research credit allows qualified small businesses to elect a payroll tax offset against the employer portion of Social Security tax, a mechanism that similarly benefits pre-revenue companies. Professional services firms such as BDO and RSM have published practical guides on how startups can access that credit. While the Australian system operates differently, the principle of supporting innovation before revenue arrives is well established internationally.

The at-risk rules and other important limits

Not every dollar of R&D spend automatically qualifies for the refundable offset. The ATO applies at-risk rules to ensure the expenditure is genuinely borne by the company. If the R&D is funded by a government grant or by another entity that bears the financial risk, the offset may be reduced or denied.

Additionally, there is a $20,000 minimum expenditure threshold for registration. If your total notional R&D deductions for the year are less than $20,000, you generally cannot register unless you used a registered research service provider for the work. The ATO explains this threshold clearly in its R&D tax incentive guidance.

Finally, the refundable offset is subject to integrity provisions. The ATO can deny a claim if the company does not have adequate records, if the activities are not genuinely experimental, or if the expenditure is inflated. Pre-revenue startups are often reviewed because the refundable offset represents a cash outflow from the government. That is why substantiation is critical.

Pro tip: The 2026 reform proposes to lift the refundable-offset turnover threshold from $20 million to $50 million. This is a proposed change, not enacted law. If your startup is growing and you expect to cross the $20 million mark in future years, keep an eye on the legislation. For now, rely on the current rules and confirm them with your tax agent. A resource like GrantsMAX for growing companies can help you understand how funding options change as your turnover grows.

Step 5: Build substantiation and evidence that stands up to review

Substantiation is the backbone of any R&D claim, and it is even more important for a startup with no revenue. The ATO and AusIndustry can review your claim up to four years after you lodge it. If you cannot show contemporaneous evidence that the activities occurred, that the expenditure was incurred, and that the link between the two is clear, the offset may be reversed with interest and penalties.

Your evidence pack should include:

• Project plans and technical documents that describe the hypothesis, the experiments, and the results.
• Timesheets or sprint logs showing who worked on what and when.
• Accounting records that tie expenditure to specific R&D projects.
• Contracts and invoices for any contractors or research service providers.
• Correspondence and meeting notes that illustrate the technical challenges and the iterative process.

The ATO publishes a detailed record-keeping guide for R&D claimants. It emphasises that records must be created at the time the work is done, not reconstructed months later. For a startup, this means embedding evidence capture into your daily workflow. If your engineers use Jira, tag R&D tasks. If your finance team uses Xero, set up tracking categories for each R&D project.

GrantsMAX's AI Application Pack Drafting turns your business data into a complete, evidence-backed application pack. It pulls cost data from Xero, helps draft activity narratives, and indexes supporting evidence. The pack is then handed to your registered accountant to review, refine, and lodge. This can save weeks of manual work, but the accountant remains in control and the business owns the claim.

Step 6: Engage a registered tax agent to review and lodge your claim

The R&D Tax Incentive is claimed through the company tax return. That means a registered tax agent must be involved. The agent will review the R&D registration, the expenditure calculations, the substantiation, and the offset amount. They will then lodge the return and the R&D schedule with the ATO.

Choosing an agent who understands the R&D rules is essential. Many generalist accountants are not familiar with the technical eligibility criteria or the ATO's compliance focus. Look for an agent who has experience with R&D claims in your industry, or partner with a service like GrantsMAX that prepares the evidence-backed pack and hands it to your existing accountant through a shared workspace.

The Accountant Review & Lodge Workflow keeps the accountant in control at every step. The business can track the claim from Draft to Review to Lodged, and the accountant can refine the pack before submission. This division of responsibility is important: GrantsMAX never lodges a claim, and the AI does not guarantee an outcome. The registered tax agent is the person who signs off, and the business owns the claim.

Warning: Do not lodge an R&D claim without a tax agent. Self-lodgement is possible in theory, but the ATO's systems expect a registered agent number, and the compliance risks are high. A mistake in the R&D schedule can trigger an audit. The cost of a good agent is far less than the cost of a failed review.

Common pitfalls and how to avoid them

Pre-revenue startups often stumble on a few predictable points. Here are the most common, and how to steer clear:

• Assuming all software development is R&D. It is not. Only work that involves technical uncertainty and experimentation qualifies. Routine coding, configuration, and bug fixing do not.
• Failing to register on time. The 10-month deadline is strict. Set a reminder for the month after your year-end, and start the registration process early.
• Poor record keeping. If you cannot show contemporaneous timesheets or project records, the ATO may disallow the entire claim. Build evidence capture into your daily operations.
• Claiming expenditure that is not at risk. If a grant or a customer paid for the R&D, that portion of the expenditure is not eligible for the offset.
• Overlooking the $20,000 minimum. If your total R&D spend is below the threshold and you have not used a research service provider, you cannot register. Check this before you invest time in a claim.
• Treating the offset as guaranteed cash flow. The ATO can take months to process a refund, and a review can delay it further. Do not budget on the assumption that the money will arrive on a fixed date.

If you are a first-time claimant, the process can feel overwhelming. That is normal. Start small, build your evidence, and work with a professional who can guide you. The first claim is the hardest; after that, the rhythm becomes familiar.

Key takeaways

• Startups with no revenue may be eligible for the R&D Tax Incentive. The refundable offset can put cash back into the business even when there is no tax to offset.
• Eligibility depends on the nature of the R&D activities, not on sales. You must be able to demonstrate genuine technical uncertainty and systematic experimentation.
• Registration with AusIndustry is mandatory and must be completed within 10 months of year-end.
• Expenditure must be recorded contemporaneously and linked to specific R&D activities. Salaries, contractor fees, and consumables are the main categories.
• The refundable offset is currently 43.5% for eligible companies with aggregated turnover below $20 million (verify the current rate with the ATO). The at-risk rules and the $20,000 minimum threshold apply.
• Substantiation is everything. Build evidence from day one, because the ATO can review your claim years later.
• A registered tax agent must review and lodge the claim. GrantsMAX prepares an evidence-backed pack, but the accountant signs off and the business owns the claim.
• The 2026 reform proposing to lift the refundable-offset turnover threshold to $50 million is proposed only. Rely on the current law and confirm it with your tax agent.

If your startup is doing genuine R&D and you want to understand what you may be eligible for, GrantsMAX can help. It reads your accounting data, flags what you may claim, and prepares a complete pack for your accountant to review and lodge. Join the GrantsMAX waitlist and take the first step toward a well-substantiated claim.