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ATO Communication to First-Year R&D Claimants — What It Signals | Link R&D Advisory

You are here: Home Practical Reflections ATO Communication to First Year RD ClaimantsATO Communication to First-Year R&D Claimants — What It Signals

In late April 2026, the ATO issued a post-lodgement communication to a number of R&D Tax Incentive claimants. The communication appears targeted at first-year or recent claimants, though the precise trigger criteria has not been confirmed. The timing at the 30 April lodgement deadline was likely deliberate. The letter is not an audit notice but instead a compliance prompt, and for well-prepared claims it requires nothing. But its content is worth reading carefully because it maps directly to where the ATO is currently focusing its attention.

The ATO has since confirmed the letter is educational in intent and does not represent a compliance action or affect a claimant's eligibility. Claimants are encouraged to self-review. The amendment deadline of 27 May remains relevant for those who identify errors.

Three areas the ATO highlighted.

1. Overhead apportionment.

Claims that allocate an unreasonably large value from overhead expenses to eligible R&D are flagged as a common issue. Apportionment must be reasonable, evidence-based, and use appropriate methods for different expenditure types (time-based and area-based most usual). Blanket percentages without supporting rationale will not hold up.

2. Associates.
Expenditure incurred to associates is only claimable where it has been paid or constructively paid in the income year. This remains one of the more frequently mishandled areas in R&D schedules, particularly in founder-led or related-entity structures.

3. Substantiation of "incurred" and "incurred on”.

The ATO is explicit that documentation must link expenditure to registered R&D activities. Generic invoices, project summaries without specific outcomes, or timesheets that cannot distinguish R&D time from other work are specifically called out as insufficient.

What this means in practice.

The letter also restates something that experienced practitioners already know but first-year claimants sometimes don't: a registration number from DISR is not an approval of your R&D activities. The RDTI operates on a self-assessment basis. Registration establishes the precondition for claiming, but it does not validate the claim.

For claimants with well-structured documentation, contemporaneous records, and expenditure clearly mapped to registered activities, there is nothing to act on. For those who lodged with thinner support, the amendment deadline of 27 May 2026 is relevant.

A note on AI-assisted documentation.
A pattern emerging in first-year claims is the use of AI tools to generate R&D technical documentation. In some cases this produces reports that are extensive on the surface but light on actual evidence (experimental outcomes, test records, technical challenges encountered). What is absent tends to be more apparent to a reviewer than what is present. Documentation quality remains the primary variable in how a claim withstands scrutiny.

This article was posted on 5 May 2026 and last updated on 6 May 2026. If you received this ATO communication and would like an independent review of your R&D claim documentation, get in touch.