Churn Reduction Scenarios - What a 1% Improvement Is Worth

How does a 1% monthly churn reduction compound over 24 months? Concrete scenarios at three ARR points, showing direct revenue savings, CAC recovery, and valuation multiple impact.

$1.2M ARR

Series A / $1.2M ARR / SMB SaaS

Churn improvement: 4% -> 3%

CAC: $4K

ARR: $1.2M

Saved MRR (year 1)

$12K

Saved CAC waste

$48K

24-month MRR savings

$24K

Valuation uplift (6x)

$72K

$6M ARR

Series B / $6M ARR / Mid-Market SaaS

Churn improvement: 3.5% -> 2.5%

CAC: $8K

ARR: $6.0M

Saved MRR (year 1)

$60K

Saved CAC waste

$96K

24-month MRR savings

$120K

Valuation uplift (6x)

$360K

$24M ARR

Series C / $24M ARR / Enterprise SaaS

Churn improvement: 2% -> 1%

CAC: $25K

ARR: $24.0M

Saved MRR (year 1)

$240K

Saved CAC waste

$300K

24-month MRR savings

$480K

Valuation uplift (6x)

$1.4M

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