Louisiana aviation events, deadlines & dates
Conferences and trade shows held in Louisiana, the state’s regulatory and tax dates, and — because they apply here too — the nationwide tax and regulatory deadlines. Subscribe to the Louisiana feed and it all lands in your own calendar.
November 2026
- Nov 2, 2026
February 2027
- Feb 1, 2027
March 2027
- Mar 23–25, 2027
April 2027
- Apr 30, 2027
June 2027
- Jun 21–24, 2027
August 2027
- Aug 2, 2027
November 2027
- Nov 1, 2027
KeyEventRegulatoryTaxDashed outline = date estimated or pending; confirm with the organizer before booking.
Upcoming in Louisiana
2 items- Mar 23–25, 2027
NBAA International Operators Conference 2027
NBAA International Operators Conference 2027 — organized by National Business Aviation Association, New Orleans.
- Jun 21–24, 2027
NATA Aviation Business Conference 2027
NATA Aviation Business Conference 2027 — organized by National Air Transportation Association, New Orleans.
Nationwide dates that apply in Louisiana
5 items- Nov 2, 2026
IRS Form 720 due — federal excise tax, Q3 2026
Quarterly federal excise tax return (fuel taxes included) for Q3 2026 is due. Date rolled to the next business day where the statutory due date falls on a weekend.
- Feb 1, 2027
IRS Form 720 due — federal excise tax, Q4 2026
Quarterly federal excise tax return (fuel taxes included) for Q4 2026 is due. Date rolled to the next business day where the statutory due date falls on a weekend.
- Apr 30, 2027
IRS Form 720 due — federal excise tax, Q1 2027
Quarterly federal excise tax return (fuel taxes included) for Q1 2027 is due. Date rolled to the next business day where the statutory due date falls on a weekend.
- Aug 2, 2027
IRS Form 720 due — federal excise tax, Q2 2027
Quarterly federal excise tax return (fuel taxes included) for Q2 2027 is due. Date rolled to the next business day where the statutory due date falls on a weekend.
- Nov 1, 2027
IRS Form 720 due — federal excise tax, Q3 2027
Quarterly federal excise tax return (fuel taxes included) for Q3 2027 is due. Date rolled to the next business day where the statutory due date falls on a weekend.
Know a Louisiana date we’re missing?
Regulator meetings, license windows, state association conferences — send the source and we’ll add it.