Semiconductor Superiority Act
The Semiconductor Superiority Act expands the advanced manufacturing investment credit to include semiconductor facilities located in outer space, specifically low-Earth orbit. This provision allows companies to claim tax credits for equipment used in space-based manufacturing, even if some components are not physically located in orbit or are used for transporting crew and supplies. The bill also clarifies that flight control, crew habitation, and repair activities in space count as manufacturing functions for the purpose of this credit. Additionally, the law excludes rockets and launch vehicles from qualifying as eligible property under this new rule. These changes apply only to facilities and equipment placed in service after the act is enacted.
Bill status
in committee
1 of 4 stages cleared
Introduction
May 2026
Committee Review
Floor Vote
President
Introduced May 21, 2026
Last action May 21, 2026
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
2
Key actions
0
Committee
1
May 21, 2026
Committee
Referred to the House Committee on Ways and Means.
lower
May 21, 2026
Introduced
Introduced in House
lower
1 primary · 9 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Vern Buchanan
RRepublican
Co
Carol D. Miller
RRepublican
Co
Claudia Tenney
RRepublican
Co
Glenn Grothman
RRepublican
Co
Joe Neguse
DDemocratic
Co
John R. Moolenaar
RRepublican
Co
Suzan K. DelBene
DDemocratic
Co
Terri A. Sewell
DDemocratic
Co
Vince Fong
RRepublican
Co
W. Gregory Steube
RRepublican
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