Designation of Afghanistan and the Airspace Above as a Combat Zone

This executive order formally designates Afghanistan and its airspace as a combat zone under section 112 of the Internal Revenue Code, which provides tax benefits to U.S. military personnel serving in combat areas. The order retroactively sets September 19, 2001 as the start date for combatant activities, predating the order by nearly three months.

Federal Register Open PDF 66 FR 64907

Impact dates

Sep 19, 2001
Retroactive commencement of combatant activities in Afghanistan

Key directives

Designate Afghanistan and its airspace as a combat zone under 26 U.S.C. 112
Retroactively designate September 19, 2001 as commencement date of combatant activities

Timeline

Immediate

Combat zone designation takes effect upon signing
Tax benefits under 26 U.S.C. 112 become applicable

Near term (90d)

IRS implementation of combat zone status for tax filings
Military administrative adjustments for personnel records

Long term

Ongoing tax treatment for duration of Afghanistan operations
Precedent for future combat zone designations

Risks & tensions

Retroactive dating to September 19, 2001 may create administrative complexity for tax filings already submitted
Narrow statutory scope (26 U.S.C. 112 only) limits this to tax purposes rather than broader military authorities
Vague whether 'commencement of combatant activities' aligns with actual military operations or is a legal fiction for tax purposes