Trump baby accounts differ sharply from Australia’s pension model

President Donald Trump’s new child savings program is now law, offering eligible US newborns a US$1,000 government-funded investment account. The policy matters because Trump has pointed to Australia’s retirement system as a model, while Australia’s results rest on compulsory worker savings rather than one-time deposits.

The White House has promoted Trump Accounts as a way to give children a financial start. According to Treasury and IRS guidance, children born from 2025 through 2028 may receive the initial US$1,000 contribution if their families apply.

Families and friends can add money to the accounts, and employers can make tax-advantaged contributions, subject to annual limits of US$5,000, according to the IRS. The Treasury Department says the money will be invested at first in a default low-cost index fund, with other low-cost index fund choices expected later.

How the US accounts work

The accounts are designed to hold money until a child reaches adulthood. Investor.gov says that after age 18, the accounts begin operating under rules similar to traditional individual retirement accounts, the tax-advantaged savings vehicles used by many US adults.

Treasury has said Trump Accounts are meant to sit beside Social Security, 401(k) plans and IRAs, rather than replace them. That makes the program an added savings vehicle, not a restructuring of the federal retirement system.

Trump has cited Australia’s system approvingly, saying it has “worked out very well,” according to Yahoo Finance. The comparison has drawn attention because Australia has built one of the world’s largest retirement savings pools over the past three decades.

Australia’s system relies on payroll contributions

Australia’s retirement system combines a government-funded Age Pension with private superannuation accounts. Services Australia describes the Age Pension as a means-tested payment for older residents with limited means.

Superannuation works differently. The Australian Taxation Office says employers generally must contribute 12% of a worker’s salary into a retirement fund, where the money is invested for later life.

The system began in the 1990s with a lower employer contribution rate and has increased over time. The Australian Prudential Regulation Authority reported that superannuation assets reached A$4.44 trillion, or about US$3.1 trillion, by March 2026.

APRA data also put the average superannuation balance for Australians at retirement age 67 at about A$279,700, or roughly US$196,000. Super Members Council of Australia has projected the country’s pension pool could become the world’s second-largest by 2031, behind the United States.

The policy gap is compulsion

The US retirement system has a different structure. Reuters reported in June that Social Security’s main retirement trust fund is expected to exhaust its reserves in late 2032, after which payroll tax revenue would cover about 78% of scheduled benefits.

Private US retirement saving through 401(k)s and IRAs is mostly voluntary, and employers generally are not required to contribute. Trump Accounts follow that voluntary pattern after the initial federal deposit.

Kris Iyer, a senior lecturer in finance and economics at Torrens University Australia, wrote in The Conversation that the central lesson from Australia is the steady contribution mechanism, not the existence of another account. In Australia, money keeps flowing into accounts because employers are legally required to contribute while people work.

That distinction limits how closely Trump Accounts resemble the Australian model. A US$1,000 starting balance can grow over time, but future deposits depend on families, friends or employers choosing to add money, while Australia’s superannuation system builds balances through mandatory contributions across a working life.

This story draws on original reporting from Fortune.