
Two weeks after the start, Ifo and DIW see gaps in the passing on of the tax cut. The petroleum industry disagrees.
AI-generated summary
The fuel discount is intended to provide relief to consumers in the face of high energy prices by reducing taxes on fuel.
Munich/Berlin/Bonn. According to economists, the fuel discount is not fully reaching consumers two weeks after its launch. Calculations by Ifo and DIW see some significant gaps. The Federal Cartel Office also does not believe that the transfer is completely complete. The petroleum industry disagrees.
Tomaso Duso from DIW comes to the conclusion that only around two thirds of the tax cut of 16.7 cents reached consumers. “Since October 1st, prices in Germany have fallen on average by 10 to 11 cents per liter more than in France, where there is no discount,” he says. In addition, the distribution has now decreased: since October 8th it has only been an average of 9 cents. However, Duso restricts that the question of how well the discount is passed on also depends on the day of the comparison. If you don't take September 30th, but rather September 27th, the transmission rate would be over 80 percent. However, the observation that it is decreasing remains.
The Ifo estimates slightly higher transfers - in the period from October 7th to 13th, 13 cents for E10 premium gasoline, 14.7 cents for E5 and 13.5 cents for diesel. Here too, there remains a gap to the 16.7 cent tax cut. Last weekend in particular, the Munich economic researchers found low levels of sharing.
The Federal Cartel Office also sees deficits. “The evaluations so far indicate that the tax cut has been passed on to a large extent, but not completely, at the level of refineries and wholesalers,” says President Andreas Mundt. “The gap is slightly larger for petrol than for diesel.” However, it is still too early for a comprehensive assessment.
The Fuels and Energy trade association (en2x) disagrees: “Even after fourteen days of “tank discount 2”, the tax reduction will be passed on in full by our member companies, the branded petrol stations,” says a spokesman. "What often goes unnoticed when looking at the pure petrol station price: the world market prices for fuels are constantly changing. The international product price for petrol Super E10 has risen by around 5 cents per liter since September 30th. This means that purchasing has become correspondingly more expensive." This is also reflected in consumer prices. “These are still around 17 cents cheaper at any time than without the fuel discount.”
Super E10 is currently a good three cents more expensive than on the first day of the tank discount. According to the ADAC, the nationwide daily average on Wednesday cost 2.146 euros per liter. Diesel is slightly cheaper than on the first day of the tank discount - on Wednesday 2,255 euros per liter were due. Both prices have only moved relatively weakly in the last few days. On Thursday, data from the fuel price portal Tankerkönig showed the opposite development: initial values up to midday indicated an increase in diesel but falling prices for gasoline.
Compared to other European countries, fuels in Germany are still rather expensive, as shown by data from the EU Commission as of Monday. Even with a fuel discount, the average price for E10 was the fourth highest in the EU - well behind Denmark, the Netherlands and Finland and just ahead of France. The German diesel price was the sixth highest - well behind Finland, Denmark and the Netherlands and a few cents behind Belgium and France.

Two weeks after the introduction of the fuel discount, calculations by the Ifo Institute and the DIW show that the tax cut of 16.7 cents has not fully reached consumers. The Federal Cartel Office also sees deficits, while the trade association disagrees.

The retail chains Rewe, Edeka and Tante Enso are taking over 252 Tegut supermarkets from Migros Zurich. There is currently no buyer for 36 other branches, which is why a new bidding process is underway. Experts criticize the high market concentration.

Two weeks after the start of the fuel discount, according to Ifo and DIW, the tax cut is not fully received by consumers. The DIW estimates the transfer at around two thirds, the Ifo at 13 to 14.7 cents. The Federal Cartel Office also sees deficits.

The Austrian WKStA is investigating the former banker Julius Meinl and others responsible on suspicion of infidelity and fraudulent Krida with damage of around 150 million euros. Properties were confiscated.

In the first half of 2026, five new CEOs joined the DAX, most of them from our own ranks. An evaluation shows four central success factors for promotion to the top of the company.

An analysis by Handelsblatt shows how the net salary of singles, married couples and parents will change in 2027 as a result of the federal government's planned reform package. Higher social security contributions often eat up tax relief.