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Will Congress pass legislation restoring enhanced ACA premium subsidies by December 31, 2026?

Resolves January 1, 2027(290d)
IG: 0.80

Current Prediction

15%
Likely No
Model Agreement82%
Predictions9 runs
Last UpdatedMarch 17, 2026

Prediction Distribution

0%25%50%75%100%
opus
sonnet
haiku
Range: 10%20%Aggregate: 15%
Individual Predictions(9 runs)
opusRun 1
12%

Current administration and Congress passed OBBBA — opposite political direction from ACA subsidy restoration. Congressional gridlock makes new legislation improbable.

Opposite political directionGridlock
opusRun 2
15%

Legislative path blocked by current majority priorities. Would require political change unlikely before end of 2026.

Path blockedRequires political change
opusRun 3
18%

Slim bipartisan compromise possibility if uninsured rates spike. No visible catalyst currently.

Slim bipartisan chanceNo visible catalyst
sonnetRun 1
10%

No political will for ACA subsidy restoration in this Congress. Clear NO.

No political willClear NO
sonnetRun 2
15%

Legislative probability near zero. Only emergency scenario plausible and unlikely in 2026.

Near zeroEmergency only
sonnetRun 3
18%

Midterm election pressure possible but legislative timeline too short for 2026 passage.

Midterm pressureTimeline too short
haikuRun 1
12%

Political alignment opposes. Very low.

Political opposition
haikuRun 2
15%

Tail risk of bipartisan deal but base case is no legislation.

Tail risk only
haikuRun 3
20%

Accounting for unknown political catalysts. Still very low.

Unknown catalysts possible

Resolution Criteria

Resolves YES if the President signs legislation that restores, extends, or replaces the enhanced ACA premium tax credits (broadly comparable to the levels under the American Rescue Plan Act) by December 31, 2026. Resolves NO if no such legislation is signed by that date.

Resolution Source

Congress.gov, White House press releases

Source Trigger

ACA enhanced subsidy restoration — potential de-escalation catalyst for Marketplace segment

regulatory-readerREGULATORY_EXPOSUREHIGH
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