The Soft Landing Is Real — But the Tariff Bill Is Coming Due
Two years after the yield curve first inverted and recession warnings peaked, ARG’s models confirm the expansion has survived — yet a new headwind is quietly building in the price data.
Martin Harrison · Archimedes Research Group · March 30, 2026
From Red Alert to Relief: The Recession Probability Story
At its peak in early 2025, the ARG Recession Probability Model placed the odds of a U.S. recession within 12 months at 48.6% — a near-coin-flip outcome that reflected the cumulative weight of an inverted yield curve, tightening financial conditions, and an economy still digesting the most aggressive Federal Reserve rate-hiking cycle in four decades.
As of February 2026, that same model now stands at 12.8%. That 36-percentage-point swing is not noise. It reflects a genuine and measurable shift in the underlying economic structure. The yield curve has un-inverted, the Fed has begun its easing cycle, financial conditions have loosened, and the labor market — while cooler than its 2022-23 peak — has not buckled. The U.S. economy appears to have threaded the needle.
The Yield Curve's Journey Back
Perhaps no indicator better captures this transition than the 10-Year/3-Month Treasury spread (T10Y3M) — one of the most reliable recession precursors in the historical record. In mid-2025, the spread sat at -0.055%: barely inverted, but still flashing caution. By January 2026, the spread had recovered to +0.548%, and as of March 2026 it holds around +0.52% — firmly in positive territory. The Chicago Fed National Financial Conditions Index (NFCI) moved to -0.556 in January 2026 — its most accommodative reading in over two years.
The Labor Market: Cooling, Not Collapsing
The unemployment rate has drifted up from 4.0% in January 2025 to 4.4% in February 2026. But initial jobless claims peaked around 231,000-239,000 per week during mid-2025 and have since pulled back to roughly 212,000. The January 2026 JOLTS report showed job openings rebounding to 6.9 million, above consensus expectations of 6.7 million. The jobs market is softer than 2022's ultra-tight conditions, but it is not deteriorating.
The Wildcard: Tariff Pass-Through Is Accelerating
The effective U.S. tariff rate on imports has risen from approximately 2.1% in early 2025 to an estimated 11.7% by January 2026. Through most of 2025, American businesses absorbed the bulk of that cost. That dynamic is changing. Analysts estimate consumers may face as much as $1,500 per household in effective additional annual costs. Apparel prices have risen roughly 17% from U.S. tariff actions; food prices are up 2.8% from 2025 trade policy alone.
The ARG Inflation Regime model has remained anchored in "On-Target" territory with an 81.3% probability as of February 2026. But tariff pass-through is still working through the system. Goldman Sachs estimates tariffs added 0.5 percentage points to inflation last year and could contribute another 0.3 points in just the first half of 2026. The Fed has cut rates by approximately 69 basis points since mid-2025 — from 4.33% to 3.64% — but if tariff-driven inflation proves stickier than expected, the next rate decision becomes considerably more complex.
What ARG's Models Are Saying
Taken together, ARG's indicators paint a picture of a mid-cycle expansion that has navigated its most dangerous passage — but hasn't yet encountered the full force of its next challenge. Recession risk is low and declining. The inflation regime remains on-target, but with rising risk as tariff pass-through accelerates. Financial conditions are accommodative. The labor market is normalizing, not deteriorating.
The S&P 500 is up roughly 12% year-over-year despite a recent pullback, reflecting market confidence in this benign base case. The risk is that the tariff bill — deferred through 2025 by corporate margin compression — arrives in force on consumer balance sheets, forcing the Fed to choose between its growth mandate and renewed inflation discipline at precisely the wrong moment.
The soft landing happened. Keeping it won't be automatic.
