German consumer confidence deteriorated more than expected heading into October, as higher energy costs weighed heavily on household income expectations.
The latest consumer sentiment index from the Nuremberg Institute for Market Decisions (NIM) and market research group GfK dropped to -30.6 points for October. That compares with a revised -26.8 in September.
The result was also considerably weaker than the -27.4 forecast in a Reuters poll of analysts.
Energy Costs Hit Household Purchasing Power
Rising energy prices appear to be one of the main reasons behind the deterioration in German consumer sentiment.
According to NIM, many households expect elevated energy costs to reduce their purchasing power. As a result, consumers have become increasingly cautious about their financial situation over the coming year.
The income expectations index plunged 16.7 points to -15.0, marking its lowest level since April 2026.
This sharp decline suggests that German households are becoming significantly less optimistic about future earnings and disposable income.
Germans Increase Savings as Economic Uncertainty Grows
Consumers are also responding to higher living costs by putting more money aside.
The willingness-to-save indicator jumped six points to 21.5, reaching its highest level since the 2008 global financial crisis.
NIM noted that the increase in saving intentions was particularly strong among wealthier households.
The figures indicate that consumers are becoming more defensive with their finances as energy costs remain elevated.
Willingness to Buy Remains Weak
Meanwhile, consumers showed little appetite for increasing spending.
The willingness-to-buy index slipped one point to -10.8, compared with -9.8 previously. The reading was only slightly stronger than the -11.6 recorded a year earlier.
Buying intentions have remained close to these depressed levels for more than three years, highlighting the persistent weakness in German household consumption.
Economic Expectations Show Some Improvement
Not all components of the survey deteriorated.
German consumers became slightly more optimistic about the broader economy. The economic expectations index increased by 0.5 points to -3.4, marking its fifth consecutive monthly improvement.
The improvement follows stronger-than-expected economic performance in Germany during the first half of 2026.
However, the positive economic outlook has so far failed to translate into stronger household confidence, as concerns over income and energy costs continue to dominate consumer behaviour.
German Consumer Sentiment Data
The October consumer climate reading stood at -30.6, compared with -26.8 in September 2026 and -22.5 in October 2025.
Among the survey’s main components, economic expectations improved from -3.9 to -3.4. However, income expectations collapsed from 1.7 to -15.0.
Willingness to buy weakened from -9.8 to -10.8, while willingness to save climbed sharply from 15.5 to 21.5.
Price expectations also edged lower, moving from -0.2 to -0.4.
What the Consumer Confidence Index Measures
The survey was conducted between September 3 and September 14, based on interviews with approximately 2,000 consumers.
The German consumer sentiment index aims to predict household behaviour during the following month.
According to the methodology, a one-point movement in the index corresponds to an estimated 0.1% year-on-year change in private consumption.
A reading above zero signals expected annual growth in private consumption. In contrast, a reading below zero points toward a decline.
With the index at -30.6, German consumer confidence remains deeply negative heading into October, despite signs of improvement in expectations for the wider economy.
