Trump Administration’s Tariffs Fail to Reduce U.S. Trade Deficit or Significantly Boost Manufacturing

1. U.S. Trade Deficit Worsens: The U.S. monthly merchandise trade deficit increased to $136.6 billion in August 2026, compared with $123.8 billion in July and $102 billion in June.

2. Trade Deficit Above Historical Averages:

o Monthly average in 2026: $100.3 billion

o Monthly average in 2025: $98.5 billion

o Monthly average during the Biden administration: $93.6 billion.

o The August 2026 deficit was approximately 50% higher than the Biden-era monthly average.

3. Tariffs Increased Significantly: Over 21 months, the Trump administration issued more than 50 tariff-related executive orders, proclamations and other measures. Despite legal challenges and policy revisions, the trade-weighted average U.S. tariff rate rose from 2.5% in 2024 to approximately 11% in October 2026.

4. Two Principal Policy Objectives: U.S. Trade Representative Jamieson Greer identified two measurable goals:

o Reduce the U.S. trade deficit.

o Increase manufacturing's share of GDP.

5. Trade Deficit Has Not Declined Sustainably:

o The monthly goods deficit fell to $65.3 billion in October 2025 after businesses reduced advance imports and stockpiling.

o It subsequently increased, exceeding $100 billion in May 2026 and reaching $136.6 billion in August.

o The August deficit was around 10% higher than the previous monthly record of $124 billion in December 2024.

6. Overall Trade Balance Remains Weak: The combined goods-and-services trade balance remained around 3% of GDP in 2024 and 2025, compared with 2.7% in 2016 and 2.9% in 2020. The article suggests that the ratio could remain at a similar level or rise slightly in 2026.

7. Manufacturing’s Share of GDP Declines:

o 2016: 10.8%

o 2024: 9.8%

o 2025: 9.5%

o Second quarter of 2026: 9.7%.

8. Limited Manufacturing Recovery: The slight recovery to 9.7% in the second quarter of 2026 appears largely attributable to stronger petroleum-refining output amid higher fuel prices, rather than broad-based growth across manufacturing industries.

9. Tariffs Are Not the Only Determinant: Trade balances are influenced significantly by macroeconomic factors, particularly national savings and investment. Manufacturing's share of GDP also depends on the relative growth of other economic sectors, not just manufacturing performance.

10. Impact on Consumers and Businesses: The ultimate effectiveness of tariffs must also be assessed through more direct economic indicators, including consumer prices, employment, job security and economic growth.

Conclusion

The article concludes that the Trump administration's tariff policy has not achieved its two stated objectives so far. The U.S. goods trade deficit has risen, while manufacturing's share of GDP remains substantially below its 2016 level. Despite higher tariffs, a sustained reduction in the trade deficit and a broad-based manufacturing recovery have yet to materialise.

[ABS News Service/14.10.2026]

The Numbers: U.S. monthly trade deficit (goods only)* –

August 2026	-$136.6 billion
July 2026	-$123.8 billion
June 2026	-$102.0 billion
2026 monthly average	-$100.3 billion
2025 monthly average	-$98.5 billion
Biden-era monthly average	-$93.6 billion

** Census Bureau, monthly “FT-900” trade releases

WHAT THEY MEAN:

Over the last 21 months, the Trump administration has published over 50 Executive Orders, Proclamations, and other tariff decrees. Courts have struck down some down; the administration has withdrawn, amplified, or rewritten others; yet more remain in court. But a lot are still in effect, in total raising U.S. tariff rates from a trade-weighted 2.5% average in 2024 to about 11% this month.

What is the administration trying to achieve? And are they succeeding?

Setting aside slogans — “new golden age,” “reindustrialization,” “production society,” etc. — two specific admin. goals come from a House Ways and Means Committee hearing in April 2025, a week after the now-defunct “international emergency” decree. In the exchange (2:32:09), later elaborated on in more formal speeches, U.S. Trade Representative Jamieson Greer defines them as follows:

“The deficit [i.e., trade balance] needs to go in the right direction. Manufacturing as a share of GDP needs to go in the right direction.”

As “metrics,” these have drawbacks. Analytically, trade policy isn’t the main influence on either. Trade balance — exports minus imports — is basically a “macro” phenomenon determined by savings and investment rates, and (to the extent government actions shape it) influenced by shifts in tax policy. “Manufacturing as a share of GDP” over time isn’t “manufacturing growth,” but the ratio of manufacturing output to output in construction, information industry, finance and real estate, and ten other economic “sectors.” That is, the GDP share tells you not so much whether manufacturers are objectively doing badly or well, but how the different sectoral growth rates compare. (See below for some more detail.) And since both trade balance and GDP share are secondary indicators with multiple interpretations, rather than primary indicators such as price stability, job creation, and growth, ordinary Americans assessing policy will likely struggle to connect them to daily life, work, and family budgeting.

But all that said, trade balance and manufacturing/GDP ratios are better than slogans of the “new golden age" type because they are measurable things and U.S. government statisticians regularly report on them. How do they look after 21 months?

Balance: Assuming Amb. Greer’s preferred trade-balance direction was “down,” that hasn’t happened. Trade deficits have been volatile but mostly trending up.

The balance the administration usually talks about is the monthly “goods only” balance — i.e., the dollar value of exports of manufactured goods, ag products, energy, mining, scrap, small-scale packages, and other physical goods minus imports of the same. Over the Biden administration’s four years, this balance averaged -$93.6 billion a month. For April 2025, the month of the hearing, Census’ FT-900 trade data release reported a slightly lower -$86.6 billion, sharply down from the early 2025 spike to -$159 billion when businesses were stockpiling imports before tariffs hit. Monthly deficits continued to fall during the summer of 2025 as these stockpiles dwindled, to a -$65.3 billion low last October. Since then they’ve been rising, topping -$100 billion last May and hitting -$136.6 billion in August. (The most recent month for which the Census has published data. This is 10% above the Biden era’s highest monthly deficit (-$124 billion in December 2024) and 50% above the Biden era’s monthly average.

The broader goods-and-services-combined trade balance has followed a similar upward track with somewhat lower dollar figures. (U.S. services trade — entertainment, intellectual property revenues, R&D, financial services, professionals, etc. — is usually in surplus.) The most meaningful measurement, which accounts for inflation, is “balance relative to GDP.” Here, the Commerce Department’s Bureau of Economic Analysis puts the overall U.S. trade balance at -2.7% of GDP at the end of the Obama administration in 2016, -2.9% in 2020 after four years of elevated tariffs, -3.0% in 2024, and also -3.0% in 2025. Given the recent escalation, the figure will likely be about the same or a little higher this year.

Manufacturing/GDP: Here the direction is mostly “down.” According to the Commerce Department’s Bureau of Economic Analysis, in 2016 — the Obama administration’s final year — the manufacturing share of U.S. GDP was 10.8%. By 2024, after eight years of tariffs on metals and most Chinese goods, it was 9.8%, and the figure for 2025 was 9.5%. The most recent report (for the first half of 2026), though, shows a small upturn to 9.7% in the second. This seems to mostly reflect relative growth in U.S. petroleum refining given the spring’s higher gasoline and diesel prices, with the rest of manufacturing staying the same.

In sum, if the goals were lower trade deficits and higher manufacturing/GDP ratios, so far the opposite has been happening. As to the more relatable primary indicators — prices, hiring, job security, growth — and the impact tariffs have had on them, the public will get its say in three weeks.