Germany's modest third-quarter expansion offers limited relief as the country's economic advisers warn that rising social-insurance costs and debt pressures could constrain growth and household purchasing power over the next decade.
Preliminary data from the Federal Statistical Office (Destatis) show GDP rose 0.2% in Q3 from the previous quarter after price, seasonal and calendar adjustment. It was 1.3% higher than a year earlier after price adjustment. Final consumption expenditure rose slightly, while investment fell and export growth slowed.
The German Council of Economic Experts forecasts real GDP growth of 1.3% in 2026 and 1.0% in 2027. Its 2026 estimate is 0.8 percentage points above its spring forecast, reflecting stronger-than-expected exports and revised historical GDP data. The Council expects exports and government spending to support growth this year, with consumption and public investment contributing next year. The German government's autumn forecast put 2027 growth at 1.1%.
The Council projects consumer inflation of 2.8% this year and 3.3% in 2027. It said import prices were outpacing prices for domestic production, so domestic purchasing power was not keeping pace with real GDP.
Productivity and the cost of social insurance are also central to the Council's outlook. It estimates firms at the top of Germany's productivity distribution are 3.5 to five times as productive as those at the bottom. Wider technology use and more movement of workers and capital toward productive firms could raise output, it said.
Under current law, the total social-insurance contribution rate is projected to climb from 42.3% of contribution-liable income in 2026 to 49.7% by 2040. The Council ties the increase to demographic change and warns that higher contributions leave households with less to spend and raise employers' labor costs. It also projects younger cohorts will carry a larger lifetime contribution burden than older cohorts.
The Council's debt figures depend on the path of defense borrowing. If the borrowing exemption continues, it projects general-government debt at about 98% of GDP in 2040 and a core-budget funding gap of about 2.7% of GDP. A faster phaseout would lower the projected debt ratio but leave a larger funding gap. The Council said targeted subsidy reductions, social-insurance changes and tax-system improvements may still leave a shortfall. Its chair, Monika Schnitzer, said, “Capping expenditure growth in the federal budget is unavoidable.”
On Friday, Nov. 13, Germany's Bundestag Budget Committee approved a 2027 proposal with €560.92 billion in planned spending and €122.97 billion in net borrowing for the federal core budget. The full Bundestag must still vote on it. Destatis is scheduled to publish detailed Q3 GDP results on Nov. 25.
