IATA Raises Concerns Over Air Travel Tax Proposal by Global Solidarity Task Force
The International Air Transport Association (IATA) has voiced strong concerns about a recommendation by the Global Solidarity Levies Task Force (GSLTF) to impose new taxes on air transport as part of efforts to support developing countries and fund climate initiatives.
IATA highlighted several key issues with the GSLTF’s proposal:
1. Airlines Operate on Thin Margins
The GSLTF cites an estimate that a premium flyer levy could generate EUR 78 billion (USD 90 billion) annually—nearly three times the airline industry’s estimated global profit of USD 32.4 billion in 2024. With a modest industry-wide net profit margin of around 3.4%, airlines are not positioned to absorb such costs without negative consequences.
2. Airlines Are Already Committed to Climate Goals
The global airline industry is investing heavily to reach net-zero carbon emissions by 2050, at a projected cost of USD 4.7 trillion. This investment supports aviation’s contribution to global GDP and employment while addressing its estimated 2.5% share of global carbon emissions. New taxes could reduce the sector’s ability to fund long-term sustainability initiatives.
3. CORSIA: A Framework Already in Place
The proposal overlooks CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation), a globally agreed market-based mechanism developed through the International Civil Aviation Organization (ICAO) to manage aviation emissions. GSLTF states were involved in establishing CORSIA, which was intended to be the single global mechanism. New overlapping taxes could weaken this coordinated approach.
4. Lack of Economic Impact Assessment
The GSLTF has not released data on the possible economic effects of its proposed levy—either on travellers or the countries the funds aim to support. While framed as targeting premium passengers, such travellers often help make airline routes viable. Added costs may reduce network connectivity, increase fares for all passengers, and disrupt air cargo operations that many economies depend on.
5. Concerns About Government Use of Tax Revenue
IATA noted past examples where travel-related taxes did not fund climate action or support aviation. Instead, funds often entered general government budgets without measurable environmental impact.
Willie Walsh, IATA’s Director General, said:
“The airline industry is a vital economic enabler. Yet proposals like this ignore the broader consequences—raising travel costs, reducing connectivity, and limiting the industry’s ability to fund decarbonization. A tax this large risks undermining progress toward net zero.”
He added:
“Airlines are committed to climate goals through investment in sustainable aviation fuel (SAF), new technology, and improved efficiency. Directing support to those areas—rather than introducing another tax—would better serve both economic and environmental priorities.”
Public Sentiment Supports Alternatives to Taxation
Independent global research by Savanta in 15 countries found:
73% believe green taxes amount to government greenwashing
79% feel there are already too many taxes on flying
78% do not see taxation as a solution for sustainability in aviation
74% do not trust governments to allocate such tax revenues effectively
88% believe taxes from air travel should be reinvested to improve the passenger experience
When asked about the best way to address aviation emissions, only 9% supported taxation. More popular choices included:
SAF purchases (25%)
Investment in emissions-reducing technology (23%)
Emissions research (18%)
Carbon offsetting (13%)
IATA concludes that effective climate action in aviation requires targeted investment, not broad taxes that risk undermining both environmental goals and global connectivity.
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