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We will provide updates for major spending decisions for Budget 2025. This spending covers Investment Boost, as well as increased and continuing investment in compliance.

Information will also be included in our annual reports.

Annual and corporate reports

Investment Boost – Partial Expensing Regime

Investment Boost is a new tax deduction for all businesses. From 22 May 2025, businesses can claim 20% of the cost of new assets as an expense, then claim depreciation as usual on the remaining 80%. Go to our new page to find out more.

New assets - Investment Boost

We will confirm later how we will report on this initiative.

Amount of funding allocated over the forecast period

2024/25 2025/26 2026/27 2027/28 2028/29
Investment Boost
($ millions)
$208 $1,830 $1,611 $1,714 $1,278

Compliance Activities – Increased Investment and Continuation of Funding

We have received more funding to increase investment in our tax compliance and debt management activities. This funding adds to the Budget 2024 compliance investment.

We have also kept time-limited funding and will use it for:

  • a continued focus on unfiled returns
  • resolving debt
  • voluntary disclosures
  • activities to provide certainty and advice to customers on complex structures
  • on-going audit activity.

Increased compliance activity and continuation of funding initiative performance is incorporated in the following measures. Results will not be separately identifiable.

Measure 1: Revenue and recovered or disallowed expenditure through IR interventions

  • 2025-26 minimum target $1,208m
  • 2026-27 minimum target $1,314m

Measure 2: Cash collected from overdue debt activities

  • 2025-26 minimum target $4,195.4m
  • 2026-27 minimum target $4,263.4m
Amount of funding allocated over the forecast period

2025/26 2026/27 2027/28 2028/29
Compliance Activities—Continuation of Funding ($ millions) $26.5 $26.5 $26.5 $26.5
Compliance Activities—Increased Investment ($ millions) $35.0 $35.0 $35.0 $35.0

Reporting on these initiatives is quarterly, however quarter 4 results will not be published until after the publication of our annual report.

Results will be reported in Budget 2024: investment in compliance activities.

Budget 2024 investment in compliance activities

Last updated: 21 Oct 2025
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