Germany tax reform: Ending joint marriage taxation proposed

Germany's tax reform debate flares as Klingbeil targets marriage penalties

Vice Chancellor Lars Klingbeil has reignited debate over Germany's tax system with a bold reform proposal. Speaking at the Bertelsmann Stiftung on March 25, 2026, he called for abolishing joint taxation for married couples in future unions. The plan aims to remove tax barriers that discourage women from full-time work, but political resistance remains strong.

Chancellor Friedrich Merz responded by praising the speech's intent, urging lawmakers to seek common ground. Yet divisions persist, with key parties already rejecting parts of the plan.

Klingbeil's speech outlined sweeping changes to Germany's tax and pension systems. He proposed ending Ehegattensplitting—the current joint taxation model for married couples—for all new marriages. The move targets tax disincentives that often push women into part-time roles. His broader tax reform would relieve 95% of employees while shifting more burden onto high earners and the wealthy.

The idea isn't new. Klingbeil first floated it in 2023, but opposition from the CDU/CSU and FDP blocked progress. Those parties argue the reform is politically unpopular, despite projected savings from roughly 400,000 annual marriages. As of March 27, 2026, no legislative steps have been taken, and no formal counterproposals have emerged. Beyond taxes, Klingbeil pushed for pension adjustments, linking retirement age more closely to years of contributions. His warnings extended to labour costs, which could climb to 50% of wages without intervention. Germany's economic struggles—lagging behind the Eurozone average—add urgency, compounded by geopolitical pressures like energy import risks, competition from China, and tensions over Iran. Reactions were mixed. Chancellor Merz welcomed the reform push but cautioned against rigid stances, indirectly criticising CSU leader Markus Söder. Söder, in turn, dismissed higher taxes for top earners, proposing only modest relief instead. The exchange highlights deep divides as Germany grapples with stagnation and rising costs.

Klingbeil's proposals remain in the discussion phase, with no immediate path to legislation. The tax and pension reforms would mark a major shift if adopted, particularly for working women and high-income households. Yet political hurdles and economic pressures mean any changes will likely face prolonged negotiation.