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Paid AdsBenchmark2026-01

Meta Ads Incrementality Reality: Average True Return Is Only ~1.2x of Reported 7-Day Click ROAS

Andrew Faris / Haus & CTC meta-analyses

Incremental return~1.2x of 7DC ROAS

Results

~1.2x of 7DC ROAS
Incremental return

Key tactics

  • Treat in-platform 7-day click ROAS as inflated relative to true incrementality
  • Run your own incrementality tests before scaling aggressively
  • Use 1.2x as a conservative planning baseline until proven otherwise

Summary

Two independent meta-analyses of Meta Ads incrementality tests converged on the same finding: the average incremental return is only about 1.2 times the reported 7-day click ROAS. This became a key planning assumption for many operators in early 2026.

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