Chalmers warns rising global bond yields will pressure Australia’s federal budget

The Treasurer’s warning puts fiscal pressure alongside monetary tightening as a theme for Australian markets, with higher interest costs likely to constrain spending in the mid-year update. A rising debt servicing bill could add to supply concerns for Australian government bonds if deficits widen, keeping upward pressure on longer-dated yields. With the RBA in a hiking cycle and global yields at multi-decade highs, the Australian yield curve faces pressure from both ends. Oil-driven inflation remains a key risk, as further energy price gains would push global yields higher and deepen the refinancing problem Chalmers described.

—

Yesterday:

Earlier:

—

The bond market’s global sell-off has reached Canberra, with Chalmers warning that yesterday’s cheap debt is about to become tomorrow’s expensive budget problem.

Summary:

  • Treasurer Jim Chalmers warned that rising global bond yields will put upward pressure on Australia’s federal budget.
  • He said low-cost government debt maturing will be replaced with higher-cost borrowing.
  • Chalmers will update the national budget before the end of the year to reflect higher borrowing costs.
  • He said the private sector is leading growth and described Australia’s economic story as positive, despite a long-standing productivity challenge.
  • He also cited strong interest from Japan.

Australian Treasurer Jim Chalmers has warned that the surge in global bond yields will put upward pressure on the federal budget, as cheap government debt maturing in coming years is replaced with more expensive borrowing.

Speaking on Tuesday, Chalmers said higher borrowing costs would show up in budgets around the world, including Australia’s. He identified refinancing as a major source of pressure, explaining that some of the government’s low-cost debt will be rolled over at significantly higher interest rates as it matures. He said he would update the national budget before the end of the year to reflect the impact of elevated borrowing costs.

Refinancing risk builds gradually rather than all at once. Governments continually roll over maturing bonds, so a sustained rise in yields lifts interest costs year by year as older, cheaper debt is replaced, adding to pressure on future budgets.

The warning comes amid a broad global bond sell-off. US 10-year Treasury yields reached their highest level since 2007 last week, while European sovereign spreads have widened sharply, with the French-German gap at its widest since 2012. Higher global yields tend to flow through to Australian government bonds, raising the cost of new issuance for the Commonwealth.

Domestic monetary policy is adding to the pressure. The Reserve Bank of Australia recently raised its cash rate to 4.6%, the highest since 2011, and some economists expect a further increase in November.

Chalmers sought to balance the warning with a more upbeat assessment of the economy. He said the private sector was now leading growth and described Australia’s economic story as a positive one, while acknowledging the country’s long-standing productivity challenge. He also pointed to what he called an immense and welcome level of interest from Japan.

The comments suggest higher debt servicing costs will be a central theme of the mid-year budget update, potentially limiting the government’s room for new spending or tax relief as cost-of-living pressures weigh on households.

This article was written by Eamonn Sheridan at investinglive.com.