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Profitability
Advertising ROI

Good TACoS Benchmark

Essential Amazon seller metric for profitability

What is Good TACoS Benchmark?

A healthy TACoS depends on brand maturity. Launch brands live at 25%+ TACoS while they build organic ranking. Growth brands sit at 15-25%. Mature brands with strong organic ranking run 8-15%. The trend line matters more than the number: falling TACoS on rising sales is compounding organic strength.

Data Source

Nova Analytics benchmarks

Update Frequency

Monthly

Measurement Units

Percent

Available at: Account, Brand

Formula
TACoS = Ad Spend / Total Sales (organic + paid) × 100
Worked Example

You spent $3,000 on ads this month. Total sales (organic + paid) were $30,000. TACoS is 10%. Compared to last month's $2,500 on $22,000 (TACoS 11.4%), your TACoS is trending down while sales grow — the sign of an organic flywheel starting to spin.

TACoS by brand stage
TierRange / Signal
GoodMature brand 8-15% • Growth brand 15-20%
AverageGrowing brand 20-25%
Watch out25%+ for months in a row on a mature brand
Frequently Asked Questions

Where to Find Good TACoS Benchmark

Good TACoS Benchmark is measured in Percent and reported through Nova Analytics benchmarks. Data is typically updated monthly.

Note:

Watch the trend, not the number. Rising TACoS on flat sales means ad dependence is growing.

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