German citizenship for Americans hit a record 1,275 acquisitions in 2024, up from 225 the year before. The five-fold jump in 12 months tracks directly to a single legal change. Germany’s reformed Nationality Act took effect June 27, 2024, allowing non-EU citizens to retain their original passport for the first time as a general rule.

For Americans who had built lives in Germany but balked at giving up US citizenship to naturalize, the question of when to file finally had a clean answer.

What the reform actually changed

The 2024 Act on the Modernization of Citizenship Law (Staatsangehörigkeitsgesetz, StAG) rewrote three pillars of the German naturalization framework:

• Dual citizenship became the rule. Previously, non-EU applicants generally had to renounce their prior citizenship to naturalize, with exceptions for hardship cases and certain nationalities. The reform removed the renunciation requirement across the board.
• Residency requirement cut to five years. The standard waiting period dropped from eight years to five, with a three-year fast-track route for “exceptionally integrated” applicants.
• Children’s citizenship simplified. Children born in Germany to foreign parents acquire citizenship automatically if at least one parent has lived in Germany for five years on a permanent residence permit.

The reform was driven by the SPD-led coalition under Chancellor Olaf Scholz, framed as a competitiveness measure to retain skilled workers Germany needs to fill labor shortages. The Federal Ministry of the Interior estimated 5.3 million long-term residents became newly eligible to naturalize.

Why German citizenship for Americans surged

Germany has the largest American footprint of any EU country, with 110,391 US citizens holding valid residence permits in 2025 and 130,150 US-born residents per the 2021 EU census. That’s a deep pool of long-settled Americans, many already eligible under the old eight-year rule but unwilling to renounce US citizenship to file.

Annual naturalizations had hovered between 174 and 305 for a decade before the reform, never breaking 310 in any year between 2014 and 2023. The 2024 jump to 1,275 is a single-year, single-policy event.

The pattern is consistent with deferred demand rather than new arrivals. Americans newly arriving in 2024 couldn’t have naturalized that year regardless of the rules; they need five years of residence. The 1,275 figure represents Americans who’d already met the residency threshold and were waiting for dual citizenship to become available.

The 2026 political picture

Germany held a snap federal election in February 2025. The CDU under Friedrich Merz won and formed a coalition with the SPD. Merz had campaigned on tightening the citizenship framework, including ending dual citizenship as a general rule, but the coalition agreement compromised: the three-year fast-track route was scrapped on October 30, 2025, while the five-year requirement and dual citizenship for all were retained.

The pressure hasn’t eased. The CDU voted at its February 2026 party conference to push for restoring the eight-year residency rule this year. The AfD submitted a Bundestag motion on March 5, 2026 demanding a more radical reversal. The CDU’s coalition partner, the SPD, was the principal architect of the 2024 reform and is unlikely to support reversal.

The operative path to German citizenship for Americans considering naturalization now is the one in force: five years of residence, B1 German language proficiency, financial self-sufficiency, no renunciation of US citizenship required.

What this tells us about Americans in Germany

The 1,275 figure isn’t the new normal. It’s the catch-up year. The 2025 number, when Eurostat publishes it, will show how much of the deferred demand has cleared. The base level after the backlog drains may settle materially higher than the pre-reform 200s but well below the 2024 surge.

What 2024 demonstrated is the scale of the deferred decision pool. Roughly 110,000 US citizens live in Germany; a meaningful share have wanted German citizenship for years without wanting to give up their American passport. The reform converted that latent demand into actual filings inside a single calendar year. Whether the CDU restores the eight-year rule is the next variable. The five-year-plus-dual framework still stands, and German citizenship for Americans is more accessible than at any point in the country’s modern history.