Latest publication

2025-26 NFO homepage tile

2026-27 National Fiscal Outlook

This report combines Commonwealth, state and territory budget data to examine the fiscal outlook across all levels of Australian government.

 

19 August 2026

Fiscal projections and sustainability
Beyond the budget 2024-25

2026-27 Medium-Term Budget Outlook

This report provides independent projections for Commonwealth budget sustainability across the medium term.

 

14 July 2026

PBO analysis
2 people are talking amongst a large bar graph

Build your own budget

An educational interactive tool to explore the impact of different economic assumptions and policy settings of your choice.

 

14 July 2026

Interactive tool

Latest Interactive Tools

Data portal

Build your own budget

An educational interactive tool to explore the impact of different economic assumptions and policy settings of your choice.

homepage image tile

Small Model of Australian Representative Taxpayers (SMART)

An analytical tool that allows you to adjust various personal income tax policy settings.

Searchable costings

PDI calculator

The Public Debt Interest (PDI) calculator estimates the costs of servicing debt.

More from the PBO

Glossary

Costings

Publicly released costings or budget analyses outside the caretaker period.

Publications
image tile

Online budget glossary

Explains key terms related to the Commonwealth Government budget in a non-technical way.

About budgets
image tile

Data portal

Consolidated research report-related data for ease-of-access.

Data and tools