Google Ads ends automatic 50% budget split from Search to Display campaigns
TLDR
Google is discontinuing a backend setting that automatically allocated 50% of unused Search budget to Display campaigns in February 2027.
Google has confirmed it will end Display Expansion, a feature that automatically allocated half of any unused Search campaign budget to Display placements under a default 50% backend split. The change takes effect in February 2027, leaving marketers to manually set their own budget allocation split once the automatic system is discontinued.
