Spanish gas station owner reveals slim margins: only €0.10-0.25 per liter

A Spanish entrepreneur with seven stations details real profits: gross margin is just €0.10-0.25 per liter, while taxes exceed half the price.

English · Original discussion in Spanish · Published

The fuel business: tight margins and crushing taxation

An entrepreneur operating seven service stations in Spain has shared his financial data, debunking the myth that selling fuel is highly profitable. According to his calculations, the gross margin per liter of gasoline ranges between €0.10 and €0.25, representing 5% to 10% of total revenue. With an average price of €1.30 per liter at low-cost stations, net profit after taxes, salaries, maintenance, and depreciation drops to a mere €0.05 per liter.

The most striking figure is not the margin, but the tax burden: more than half of the final price consists of taxes. If the pre-tax cost of a liter is €0.70 and consumers pay €1.40, the effective tax rate is 100% on the base price, not the commonly cited 55%. This fiscal regime turns gas station owners into mere tax collectors for the State.

Real margins: the myth of easy money

The recurring argument that "if it weren't profitable, he wouldn't own seven stations" clashes with the reality of a high-turnover, low-margin business. A small station stores about 6,000 liters; with a gross margin of €0.10 per liter, each tank refill (a 24,000-liter tanker truck) yields between €2,400 and €6,000 in gross profit. However, from this amount, one must deduct personnel costs—stations may require up to three employees—electricity, maintenance, corporate taxes, and initial investment. Low-cost stations, without shops or extra services, minimize costs but compete aggressively on price.

Consolidation is inevitable: the owner admits he started with one station, then another, eventually facing a "forward flight" where growth is the only way to maintain profitability. Each new station adds less unit margin but increases volume. Some analysts compare this model to bars or pharmacies, where part of the profit comes from undeclared losses—an estimated 3% in the sector—though stricter fiscal requirements make such practices difficult.

Taxation as the main battleground

The debate over taxes is heated. On one side, defenders of high taxation argue that energy is an essential good and revenues support public services; they also note that professional diesel is subsidized. On the other, a majority view considers it unacceptable for the State to take more than half of the final price, calling it "plunder" and criticizing an "elephantine state." The paradox is that despite complaints, roads remain full of cars, indicating inelastic demand.

Some opinion leaders suggest the real business lies in associated services: shops, car washes, cafeterias. However, low-cost stations that omit these extras prove survival is possible with fuel alone, albeit at minimal margins.

The future of a strained business

The lingering question is whether the current model is sustainable long-term. As vehicle electrification pogre slowly, margins will continue to compress. The entrepreneur who peine the industry's black box doesn't ask for pity, but for facts: his business generates €20 million in revenue, employs 60 people, and pays taxes on every liter sold. Ultimately, what consumers pay at the pump reflects less the gas station owner's profit than the fiscal greed of a State that, according to critics, has normalized taxpayer exploitation.



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Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (118 replies).

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