Australia's biggest electoral funding overhaul in 40 years slipped to 1 January 2027 over one by-election

The Australian Electoral Commission describes the Electoral Legislation Amendment (Electoral Reform) Act 2025 as the biggest update to the Commonwealth Electoral Act 1918 in 40 years. It received Royal Assent on 20 February 2025. A small set of changes, covering third party registration, the Transparency Register and compliance, commenced the next day, on 21 February 2025. The substantial funding and disclosure reforms were to commence on 1 July 2026. They will now commence on 1 January 2027.

The reason is administrative rather than political, and it is on the record. In a media release dated Tuesday 31 March 2026, Special Minister of State Senator Don Farrell said the AEC had recommended deferring the date of operation by six months, and that he had accepted the Commissioner's advice and would amend the operative date. The release explains why. The AEC had told Senate Estimates in February 2026 about the difficulty of implementing the scheme if a by-election fell before the operational date. With a by-election called in the New South Wales seat of Farrer, the release says, the commission's systems would be effectively locked down from the issuing of the writs on 1 April 2026 through to the declaration of the poll in May.

The AEC's own statement, published on 1 April 2026, adds the detail. The Farrer by-election was set for 9 May 2026. That period would have collided with critical testing of the new funding and disclosure information technology system, covering integrity, assurance, performance, security and stability. The commission's stated reasons for asking for the delay were a system with better, user tested functionality, a smoother transition between the old and new arrangements, better understanding among political participants, and higher compliance in the first reporting period. The statement notes the delay was pending finalisation of transitional rules by government.

So the substance of the reform is unchanged, only its start date. From 1 January 2027 the disclosure threshold falls so that donations totalling more than $5,000 must be disclosed. Donation and expenditure caps apply. Reporting moves from a financial year to a calendar year basis. New categories, including nominated entities and federal accounts, come into the scheme, along with administrative assistance funding and, as Senator Farrell's release puts it, strengthened powers for the AEC and penalties for breaches.

The caps are more granular than the headline number suggests. The AEC's gift caps fact sheet sets an annual gift cap of $50,000, indexed, applying to what one donor may give one recipient in a calendar year, with separate $50,000 caps for a by-election period and for a Senate only election period. Above those sit two aggregate limits: a state and territory gift cap of $250,000, five times the annual cap, on what a donor may give to recipients connected with a single state or territory in a calendar year, and an overall gift cap of $1,600,000, thirty two times the annual cap, on what one donor may give nationally in a calendar year. Where a cap is exceeded, the fact sheet says the recipient or donor has six weeks from becoming aware of it to take acceptable action and avoid a civil penalty.

Expedited disclosure is the change most likely to be felt during a campaign. The AEC lists it among the reforms without setting out the timings on its overview pages. Australian Associated Press, reporting the deferral on 31 March 2026, described disclosure within seven days during an election period, tightening to 24 hours close to polling day. The AEC's electoral expenditure fact sheet, updated 1 April 2026, states that regulated entities must keep expenditure within specified caps but does not publish the cap amounts on that page.

The practical effect of the six month slip is that the reforms will now cover a full calendar year from the start, which is what Senator Farrell's release argues for. It also means the caps and the $5,000 threshold were not in force for the Farrer by-election on 9 May 2026, which ran under the existing obligations, nor for the 2025 to 2026 financial year returns.

Two things remain unresolved. The transitional rules, which govern the period from 1 July 2026 to the commencement date and which the AEC covered in a session on 25 June 2026, were still being finalised by government when the delay was announced. And the AEC's own resource library carries a caveat that its published material has not fully caught up: the page states that resources are being updated and that some fact sheets and guidelines may not yet reflect the new commencement date. Anyone reading an AEC fact sheet on this scheme should check its update date before relying on any timing in it.