US Tariffs One Year On: What the Trade War Means for Australian Investors and the ASX in 2026
One Year of Trump’s Trade War: Taking Stock
On 2 April 2025, President Donald Trump stood in the White House Rose Garden and announced what he called “Liberation Day” — the most sweeping US tariff increase since the Smoot-Hawley Tariff Act of 1930. Within days, the effective US tariff rate had jumped from less than 2.5% to over 11% on a trade-weighted basis. Global markets reeled. The ASX dropped sharply. And Australian businesses with US export exposure faced an immediate and urgent reckoning.
One year on, the picture is more nuanced. The US Supreme Court struck down the most extreme country-specific tariffs in February 2026, providing some relief. But the 10% baseline tariff on most Australian goods remains firmly in place. The indirect effects — through global growth slowdown, supply chain rewiring, and the China-US trade confrontation — are arguably more significant for Australia than the direct tariff impacts.
For Australian investors, the past twelve months have been a masterclass in navigating policy-driven volatility. Here is what happened, what the current landscape looks like, and how to position your portfolio going forward.
What Actually Happened: A Timeline
April–June 2025: The Shock and the Scramble
Liberation Day sent shockwaves through global markets. Australia was initially hit with a 25% tariff rate as part of Trump’s sweeping country-specific “reciprocal tariffs.” The ASX 200 dropped more than 6% in the week following the announcement, its worst performance since the COVID-19 crash.
The Australian Government moved quickly. Trade Minister Don Farrell flew to Washington, invoking the AUSFTA framework and arguing that Australia, as a consistent trade-surplus-with-the-US country, had not been engaging in unfair trade practices. By late April 2025, Australia had secured a partial exemption — the extreme country-specific rate was suspended, but a 10% baseline tariff remained on most goods.
July–December 2025: Settling In
As the dust settled, the direct tariff impacts on Australia became clearer:
| Australian Export Category | US Annual Export Value (AUD) | Tariff Impact |
|---|---|---|
| Beef and livestock | ~$2.8 billion | 10% tariff added |
| Wine and beverages | ~$450 million | 10% tariff added |
| Aluminium products | ~$300 million | 25% tariff (steel & aluminium section) |
| Education services | ~$1.2 billion | Not directly tariffed (services exemption) |
| Mining (iron ore, coal) | Minimal US exposure | Limited direct impact |
| Pharmaceuticals | ~$180 million | 10% tariff added |
The China dimension proved at least as important as the direct US tariffs. The US-China trade war escalated dramatically, with tariff rates between the two nations reaching well over 100% on many categories. This disrupted Chinese demand patterns — China redirected some spending toward domestic production and away from global commodities, dampening iron ore and coking coal prices. For Australia, where roughly 35% of export revenue comes from China-bound resources, this was a material headwind.
January–April 2026: The Court Ruling and Its Aftermath
In February 2026, the US Supreme Court ruled 5-4 that the Trump administration’s use of the International Emergency Economic Powers Act (IEEPA) to impose the sweeping country-specific tariffs exceeded executive authority. The ruling struck down the highest country-specific rates, offering some relief to US trading partners. However, the 10% baseline tariff was implemented under a separate, older legislative framework and remained in place.
Markets rallied on the news. The ASX 200 recovered some of its 2025 losses. But KPMG’s economic outlook noted that “higher tariffs and ongoing policy uncertainty weigh on activity” with only “a gradual recovery anticipated later in 2026 and into 2027.”
The Impact on the ASX: Sector by Sector
Resources and Mining: A Mixed Picture
Australia’s resources sector — the bedrock of the ASX — has had an uneven experience. The direct US tariff impact on iron ore and coal is limited (these commodities have minimal US export exposure). But the indirect China slowdown effect has been more significant.
Iron ore: Spot prices declined from above USD 140/tonne in early 2025 to around USD 95-105/tonne range through much of 2026, as Chinese steel demand softened. This has weighed on BHP, Rio Tinto, and Fortescue earnings.
Gold: Has been a standout performer. Gold prices surged above USD 3,000/oz during the trade war panic, benefiting Australian producers like Newmont (ASX: NEM) and Evolution Mining (ASX: EVN). Gold’s role as a safe-haven asset was reinforced.
LNG and energy: The Iran conflict has been a complicating factor, boosting LNG prices but creating supply uncertainty. Santos and Woodside have benefited from higher spot prices but face longer-term demand uncertainty.
Financial Services: Squeezed from Multiple Directions
Australian banks have faced a challenging environment:
- Mortgage arrears rising modestly as interest rates bite (RBA cash rate at 4.10% after the February and March 2026 hikes)
- Business loan defaults ticking up in trade-exposed sectors
- Net interest margins holding up better than feared as the lending-deposit rate spread has remained reasonable
The Big Four (CBA, ANZ, NAB, Westpac) have broadly maintained dividends but share prices have underperformed the broader market.
Consumer Discretionary: The Cost-of-Living Squeeze
Higher import prices flowing from the weaker AUD and global supply chain disruptions have squeezed consumer spending power. The ABS reports household consumption growth has slowed significantly. Retailers with heavy import exposure have seen margin compression.
Technology and Healthcare: Relative Outperformers
ASX-listed technology companies with domestic revenue bases have outperformed, insulated from direct tariff exposure. Healthcare stocks have similarly held up, supported by defensive earnings and steady demand.
The Australian Dollar: Your Hidden Currency Bet
One of the most significant — and often overlooked — consequences of the US tariff regime for Australian investors has been the impact on the Australian dollar.
The AUD is considered a “risk-on” currency and a proxy for global commodity demand. When the trade war escalated, the AUD fell sharply:
| Period | AUD/USD Rate | Key Driver |
|---|---|---|
| January 2025 | ~USD 0.635 | Pre-Liberation Day |
| Post-Liberation Day (April 2025) | ~USD 0.595 | Tariff shock |
| September 2025 | ~USD 0.615 | Partial stabilisation |
| February 2026 (Court ruling rally) | ~USD 0.625 | Relief rally |
| April 2026 | ~USD 0.605 | Renewed uncertainty, RBA hikes |
This currency weakness has had a significant multiplier effect on returns for Australian investors holding unhedged international assets. A 10% fall in the AUD, all else equal, adds 10% to the AUD value of US or global share holdings — a meaningful buffer during a volatile year.
However, the same AUD weakness has driven import price inflation, contributing to Australia’s CPI remaining stubbornly above the RBA’s 2-3% target band.
Investment Strategy: What Experienced Advisers Are Doing
1. Don’t Panic-Sell Based on Headlines
Every experienced financial adviser interviewed by WealthWorks over the past year has made this point first. Market volatility driven by political events — even unprecedented ones like Liberation Day — typically punishes investors who react emotionally and rewards those who stay disciplined.
The ASX 200 has historically recovered from policy-driven shocks. Investors who sold in the week after Liberation Day locked in their losses and missed the subsequent partial recovery.
2. Review Your International Exposure
The trade war has highlighted concentration risk in US-heavy portfolios. With the S&P 500 facing its own headwinds from tariff-driven inflation, slower growth, and higher interest rates, Australian investors have been reassessing their reliance on US equities.
Alternatives being considered include:
- European equities: European markets have benefited from trade diversion, with EU exporters partly filling gaps left by US-China trade disruption
- Asian emerging markets (ex-China): Vietnam, India, and Indonesia have attracted manufacturing investment diverted from China
- Domestic ASX mid-caps: Companies with predominantly domestic Australian revenue bases, insulated from global trade volatility
3. Consider Gold and Commodities as a Structural Allocation
Gold’s performance over the past year has validated the case for a permanent strategic allocation. Many Australian financial planners are now recommending 5-10% of a diversified portfolio in gold, either through physical gold ETFs (ASX: GOLD) or gold mining stocks.
Broad commodity exposure through listed investment companies or ETFs provides another layer of inflation protection in a tariff-affected, supply-constrained world.
4. Take Advantage of Elevated Interest Rates
At 4.10%, Australia’s cash rate represents the highest level in over a decade. Term deposit rates are now competitive — several major banks are offering 12-month term deposits at 4.5-5.0% per annum, and savings accounts offering 4.0%+ are readily available.
For investors with short-to-medium-term cash needs or who are risk-averse, this is the most attractive savings environment in years. AMP, Macquarie, ING, and smaller banks have been competitive in this space.
5. Superannuation: Check Your Asset Allocation
If you have not reviewed your superannuation investment option in the past twelve months, now is the time. Many Australians default to “balanced” options without appreciating their actual equity exposure.
During the 2026 volatility:
- Super funds heavily weighted to international growth options saw significant drawdowns in early 2026
- Conservative and balanced options outperformed due to their fixed income and defensive allocations
- SMSF trustees had the greatest flexibility to rebalance but also bore the greatest responsibility to act
What to Watch in the Coming Months
The May 2026 Federal Budget
Treasurer Jim Chalmers delivers the 2026-27 federal budget on 12 May 2026. Possible budget measures with investment implications include:
- Capital gains tax discount reduction: If the 50% CGT discount is reduced, assets held for more than 12 months would attract a higher effective tax rate on gains. This would have significant implications for property investors, share investors, and business owners planning exit events.
- Further cost-of-living measures: Additional energy relief, pharmaceutical changes, and housing affordability initiatives could affect specific sectors.
RBA Rate Decisions
The RBA meets in May 2026 with another 25 basis point increase to 4.35% widely expected. Markets are watching for any signal of a pause. A pause would be positive for rate-sensitive assets including property, REITs, and growth stocks.
US-Australia Trade Negotiations
The Australian Government continues to push for expanded AUSFTA exemptions. Any announcement of additional tariff relief on Australian agricultural exports — particularly beef — would be a positive catalyst for the agricultural sector and relevant ASX-listed food companies.
The Bottom Line: Volatile But Manageable
One year into the US tariff era, the Australian economy has proven more resilient than many feared — but not unscathed. GDP growth has slowed. Inflation has reaccelerated. The ASX has underperformed its long-run averages. And Australian exporters with US market exposure have absorbed real cost increases.
For investors, the lesson is familiar but worth reinforcing: diversification, discipline, and a long-term horizon are your best defences against policy-driven volatility. The investors who will look back most favourably on 2025-2026 are those who maintained their strategies, perhaps rebalanced at lower prices, and avoided the temptation to time an inherently unpredictable political environment.
Find an Adviser Who Understands the Global Landscape
Navigating tariff-driven market volatility, currency risk, and a shifting rate environment requires professional expertise tailored to your individual circumstances. WealthWorks connects you with verified financial advisers, investment specialists, and SMSF experts across Australia.
Frequently Asked Questions
How have US tariffs affected the Australian economy in 2026?
Australia has been exposed to US tariffs in two main ways: directly, through a 10% baseline tariff on most Australian goods exported to the US (which took effect in April 2025), and indirectly, through the broader global economic slowdown caused by the trade war. While the US Supreme Court struck down the majority of the larger country-specific tariffs in February 2026, the 10% baseline remains. Vanguard downgraded Australia's 2026 GDP growth forecast by 20 basis points to 2% partly due to trade war headwinds. Key affected Australian sectors include beef, wine, aluminium, and education services.
What Australian sectors have been most impacted by US tariffs in 2026?
The most directly affected Australian sectors include: agricultural exports (beef, wine, and barley face 10% tariffs into the US market), resources and mining (aluminium faces tariffs; iron ore and coal are less affected as they are largely exempt), and manufacturing. Indirectly, the trade war has hurt the ASX through reduced global growth, a weaker Australian dollar, and reduced commodity demand from China (which is itself in a retaliatory cycle with the US). Financial services and tourism have also been affected by the broader economic slowdown.
How has the Australian dollar been affected by the US trade war in 2026?
The Australian dollar has depreciated significantly, falling from around USD 0.65 in early 2025 to below USD 0.60 at points during 2026. The AUD is a risk-sensitive currency that tends to fall during global uncertainty. The fall in the AUD has been a double-edged sword: it has increased import prices (contributing to inflation), but it has also boosted returns for Australians holding unhedged international shares and made Australian exports more price-competitive in non-US markets. The RBA's dual rate hikes in February and March 2026 provided some support to the currency.
Is the Australian stock market (ASX 200) in bear territory in 2026?
The ASX 200 experienced significant volatility in early 2026, declining alongside global markets in reaction to US tariff uncertainty, the Iran conflict, and rising interest rates. While the index fell well over 10% from its 2025 highs (meeting the technical definition of a correction), it has not entered sustained bear market territory (a fall of 20% or more from peak). The February 2026 US Supreme Court ruling that struck down the most extreme tariffs helped stabilise markets. The ASX was down approximately 0.48% on 2 April 2026 (Liberation Day anniversary) as tariff fears resurfaced briefly.
What investment strategies are Australian investors using to navigate the trade war in 2026?
Australian investors are using several strategies: (1) diversifying geographically away from US-centric portfolios, particularly toward Asia and Europe; (2) increasing allocations to commodities and gold as inflation hedges; (3) focusing on domestic-oriented businesses less exposed to global trade disruptions; (4) holding higher cash or term deposit positions given elevated interest rates (4.10% cash rate means savings accounts offer real returns); and (5) reviewing currency hedging strategies given the weakened AUD. Financial advisers are generally cautioning against panic selling and recommending strategic rebalancing.
Will the US tariffs on Australian goods be permanent in 2026?
The situation remains uncertain. The US Supreme Court struck down the major country-specific 'reciprocal tariffs' in February 2026, but the 10% baseline tariff on most Australian goods remains in place. The Australian Government (Department of Foreign Affairs and Trade) is actively working to negotiate exemptions or reductions. Australia was previously granted a steel and aluminium tariff exemption under Trump's first term, and negotiations are ongoing. The AUSFTA (Australia-US Free Trade Agreement) provides some framework for negotiations, but trade policy under the current US administration remains unpredictable.
