<b>Q4 distorts every annual extrapolation in the creator economy</b>

<b>Q4 distorts every annual extrapolation in the creator economy</b>

Thesis: advertising seasonality is large enough that any income figure annualized from a fourth-quarter month overstates the true run-rate, often substantially.

Context. Ad spend concentrates in Q4 around retail holidays, pulling CPMs up, then collapses in January as budgets reset. This is one of the most stable patterns in the ad market.

Findings. Across multiple years of creator RPM reports, Q4 RPMs commonly run well above the annual average, with a sharp January trough that can sit far below it. The within-year swing for a single creator frequently exceeds the differences between creators that benchmark reports obsess over. Annualizing a December figure can overstate yearly income by a meaningful margin.

Caveats. The magnitude varies by niche and geography, and creator-reported monthly figures conflate seasonality with their own publishing cadence. We rarely have clean, deseasonalized series.

Implications. Use trailing-twelve-month figures, never a single month, for any planning. When you see a screenshot, ask which month it is before reacting.

What we still don't know: the precise seasonal multiplier per niche, since deseasonalized creator-level data is almost never published.