Call her Priya. She and her partner bought a block of land in one of Sydney's outer growth corridors in 2021, drawn partly by the government's own promise that new schools, upgraded roads and rail links would arrive alongside the new estates. Four years on, the family is in their finished house; a good deal of that promised infrastructure is still a line item in a budget paper, not a building. Priya is a composite, not one named family, but her experience matches a measurable pattern: the state that borrowed heavily to build for a growing population is now telling the same growth corridors that the pace of building has to slow, because the bill for the borrowing already spent has arrived.
That bill is concrete. New South Wales' general government sector — the part of the state budget that funds schools, hospitals, police and courts — now pays roughly $19.6 million a day in interest on its debt, up from $16.5 million a day the year before (NSW Audit Office, State Finances 2025). That is more than $800,000 an hour, money that builds no classroom, staffs no hospital ward and lays no track. It simply buys the right to keep borrowing.
What the government did
New South Wales was not always in this position. At June 2019, the state recorded negative net debt of $10.4 billion — meaning its cash and financial investments were worth more than everything it owed, a genuinely rare position for an Australian government (NSW Budget Paper No. 1, 2019-20). Net debt is what a government owes lenders minus the cash and investments it holds; a negative figure means the state is, on paper, a net lender rather than a net borrower. Then came the pandemic. Lockdown support payments, health spending and a stimulus-era construction program pushed net debt to $37.1 billion by June 2021 (NSW Audit Office, State Finances 2025) — a roughly $47 billion swing in two years, under the Berejiklian and Perrottet Coalition governments.
Debt kept climbing after that because the pandemic hole was layered onto an already-large infrastructure program — new Sydney Metro lines, hospital rebuilds, growth-area schools and road projects — increasingly funded by borrowing rather than by the asset-sale model that had paid for the state's pre-pandemic pipeline. By 2024-25, net debt had reached $105 billion, equal to 12.4% of the state's gross state product — its total annual economic output, the state-level equivalent of GDP (NSW Audit Office, State Finances 2025).
Chris Minns' Labor government, elected in March 2023, inherited that trajectory rather than starting it, and has framed "budget repair" as a priority across three concrete moves. First, it suspended new contributions to the NSW Generations Fund, a scheme under which the former government had borrowed roughly $25.3 billion to invest in share and bond markets, betting investment returns would outrun borrowing costs. Treasurer Daniel Mookhey ended new contributions in the 2023-24 Budget, citing more than $7 billion in avoided gross debt and about $1.1 billion in interest savings over the forward estimates (NSW Government, Sep-2023) — borrowing to invest, rather than to build, was a bet the new government chose to stop making. Second, it moved to unwind the Transport Asset Holding Entity (TAHE), a rail-asset body the former government had converted from RailCorp in 2020 and structured as a profit-making state-owned corporation, largely to book rail assets in a way that flattered the budget's bottom line. The NSW Audit Office found in January 2023 that TAHE's design "was not effective," that $1.8 billion in budget benefits had been claimed before the operating model was finalised, and that the entity would not recover a $20.3 billion asset revaluation loss until 2046 — a finding a NSW Legislative Council committee had already cited in April 2022 when it recommended unwinding TAHE. Mookhey announced the restructure on 9 September 2023, converting TAHE into a non-commercial entity similar to Sydney Trains; the government said this avoided more than $4 billion in additional borrowing and cut net debt by a similar amount. Legislation was assented in September 2024, effective 1 January 2025. Third, Restart NSW — the fund the O'Farrell Coalition government set up in 2011, seeded by proceeds from long-term asset leases, chiefly the electricity network — has been wound back rather than replenished: most of its programs are now fully allocated (Infrastructure NSW, 2024), $400 million was redirected to a new Housing Infrastructure Fund in the 2023-24 Budget, and, having ruled out further large-scale asset sales, the government has not topped it up. The 2010s' asset-sale-funded model is being run down, with infrastructure financed more directly through general government borrowing instead.
The strongest case
A government that inherited two crises and is paying down both
A reasonable defender of the government's record would point out that most of this debt did not fund waste. It funded pandemic income support that kept households and businesses afloat through lockdowns nobody chose, and it funded a real, still-growing population's need for new schools, hospitals and transport — NSW's population is projected to approach 10 million within a decade (Centre for Population, 2025 Population Statement — New South Wales). The Minns government did not create the COVID-era debt or the already-committed infrastructure pipeline; it inherited both. Where it has had a choice, it has generally chosen restraint over reflex spending: suspending the Generations Fund and reforming TAHE together removed well over $10 billion from projected gross debt and materially cut future interest costs, and the state's actual deficit has narrowed sharply, from $10.7 billion in 2023-24 to $5.1 billion in 2024-25 (NSW Report on State Finances, 2024-25), with the 2025-26 Budget forecasting a return to surplus by 2027-28 — the state's first projected surplus in six years (NSW Budget Paper No. 1, Jun-2025). Two of the three major ratings agencies, Moody's and Fitch, still rate NSW at the top AAA/Aaa tier, explicitly citing the government's fiscal discipline. On that reading, a government that inherited a hole is filling it in, methodically, without abandoning the infrastructure the state still needs.
The infrastructure pipeline that drove it
The spending was not invisible. NSW's capital program has topped $80 billion over rolling four-year windows for five years running, reaching roughly $86.4 billion over the four years covered by the 2024-25 Budget — around 16% of total government expenditure (approx.) (NSW Budget Paper No. 3, Infrastructure Statement, Jun-2024) — funding Sydney Metro West and the City & Southwest line, hospital rebuilds including Rouse Hill and Bankstown, and schools across Sydney's growth corridors. That is the program Priya's family was, in part, waiting on.
It has now peaked. General government capital expenditure hit roughly $22.9 billion in 2023-24 before beginning to decline, and the government has signalled it wants to bring infrastructure spending down toward about 2% of gross state product over coming years (NSW Audit Office, State Finances 2025). The four-year infrastructure commitment fell too, from $118.3 billion flagged in the December 2024 Half-Yearly Review to $111.5 billion in the June 2025 Budget (NSW Treasury, 2025-26 Budget Paper No. 3). The same government that built the pipeline is now the one telling growth suburbs the pace has to ease — a direct consequence of the debt built up financing the earlier phase of that same pipeline.
The evidence
The trajectory, read end to end, is stark. From net debt of negative $10.4 billion in June 2019, NSW moved to $37.1 billion by June 2021, to $105 billion by June 2025 (12.4% of GSP), with the state's own auditor projecting $134 billion (13.1% of GSP) by 30 June 2029 (NSW Audit Office, State Finances 2025). That is a roughly $144 billion swing in a decade — a scale of change with no recent precedent in the state's finances.
Interest is the clearest sign of how that debt now bites into everyday budgeting. The general government sector's interest bill rose by $1.1 billion in a single year, to $7.1 billion in 2024-25, an increase the Audit Office attributes mainly to an $11.7 billion rise in borrowings (NSW Audit Office, State Finances 2025). Spread across the state's roughly 8.66 million people (Centre for Population, 2025 estimate), that is in the order of $800 per person a year (approx., calculated from the figures above) — paid regardless of whether that person ever sets foot in a new hospital or on a new train.
New South Wales went from a state that lent the market money to one paying it $19.6 million a day — and none of that buys a single classroom or hospital bed.
The market's own verdict is split. S&P Global Ratings downgraded NSW from AAA to AA+ on 7 December 2020, citing the pandemic's hit to revenue and the state's stimulus and infrastructure spending. It has not been restored since: S&P revised its outlook on the AA+ rating to negative on 28 November 2024, saying the improvement it had earlier expected in the state's budget performance had not materialised since the pandemic given continued strong spending, and reaffirmed that AA+/negative position again on 5 November 2025. Moody's and Fitch, by contrast, have maintained NSW's top AAA/Aaa rating throughout, with Moody's most recently reaffirming it with a stable outlook on 24 March 2026, citing the government's fiscal discipline (NSW Government media release, Mar-2026). Both readings are real; they simply weigh the same numbers differently.
The critique
The restraint measures are genuine, but modest against the scale of the number they are meant to be fixing. The Generations Fund suspension and TAHE restructure together removed a bit over $10 billion from projected gross debt and interest costs — a real saving, but small next to a net debt stock that has already grown roughly $68 billion since 2020-21 and is still forecast to grow by close to $30 billion more by 2028-29 even after those savings are counted (NSW Audit Office, State Finances 2025). These reforms slow the rate of increase; on the Audit Office's own forecast, they do not come close to reversing it.
Interest is also growing faster than the economy that has to service it — an 18% (approx.) jump in a single year. Unlike capital spending, which builds an asset, interest is recurrent spending that comes straight out of the same operating budget that pays nurses, teachers and police. Sustained for even a few more years, that growth rate compounds into a structurally larger claim on every future budget, regardless of who is in government.
Some of the debt-restraint measures also relocate obligations more than they remove them. Converting TAHE avoided future borrowing under the old model, but did not erase the state's underlying job of funding and maintaining the rail network — it changed which ledger records that cost, the same kind of accounting question the Audit Office criticised in TAHE's original design. Winding down Restart NSW removed the state's main ring-fenced, non-debt channel for infrastructure funding just as the capital program remained near record size, pushing more of that load onto general borrowing. And the repair plan leans on levers NSW does not fully control: the 2024-25 Budget cited an $11.9 billion, four-year cut to NSW's GST share from the Commonwealth Grants Commission as a direct headwind against its own numbers (NSW Budget Paper No. 1, Jun-2024). S&P holding its negative outlook through two reviews, in November 2024 and November 2025, suggests the market's most sceptical assessor is not yet convinced the trajectory is under firm control, even as Moody's and Fitch remain reassured.
The risk to the future
A structural interest bill the next government inherits regardless of who wins
NSW borrowed cheaply and quickly during the pandemic partly because it began that crisis with net debt of negative $10.4 billion — a state with room to move. On the Audit Office's forecast, it will enter the 2030s instead with net debt near $134 billion and an interest bill already consuming a growing share of recurrent spending. That leaves less headroom for the next shock — another pandemic, a recession, a natural disaster, or simply a less generous Commonwealth — to be met the way the last one was, by borrowing against a strong balance sheet. The more immediate risk is not a dramatic default but a slow squeeze: a rising share of each future budget locked into servicing debt already spent, competing for room against the next hospital, school or rail line that a state still projected to approach 10 million people will keep needing. Whether NSW's debt-restraint measures are a genuine turning point or a modest offset to a much larger trend will most likely be decided well before 2029, in the budgets between now and then.