Definition · SaaS metrics
Net new ARR
Net new ARR is the net change in ARR over a period, equal to new plus expansion minus contraction minus churned ARR, and its role in efficiency metrics. For net new ARR, the important details are the period, source evidence, reviewer, threshold, and control purpose that make the treatment auditable.
Also known as net new annual recurring revenue
Why it matters
Understanding net new ARR matters because close, reconciliation, and audit work depend on consistent timing, source evidence, review thresholds, and ownership. A loose definition creates avoidable rework. Pluvo decomposes net new ARR into new, expansion, contraction, and churn, with each tied to source.
In practice
Revenue example
Teams use net new ARR when they need to separate customer, contract, billing, recognition, and cash effects. That prevents a revenue movement from being misread as growth, churn, expansion, or timing noise.
Pluvo example
Pluvo decomposes net new ARR into new, expansion, contraction, and churn, with each tied to source.
In practice, teams should define net new ARR with a clear source, owner, time period, and decision before they use it in reporting, planning, or operating reviews.
Understanding net new ARR matters because close, reconciliation, and audit work depend on consistent timing, source evidence, review thresholds, and ownership. A loose definition creates avoidable rework. Pluvo decomposes net new ARR into new, expansion, contraction, and churn, with each tied to source.
A strong workflow for net new ARR separates the definition from the action: first agree what the term means, then decide how it is measured, when it changes, and who is accountable for the next step.
Pluvo decomposes net new ARR into new, expansion, contraction, and churn, with each tied to source.
FAQ
What is net new ARR?
Net new ARR is the net change in ARR over a period, equal to new plus expansion minus contraction minus churned ARR, and its role in efficiency metrics. For net new ARR, the important details are the period, source evidence, reviewer, threshold, and control purpose that make the treatment auditable.
How do you calculate net new ARR?
To calculate net new ARR, define the source data, time period, comparison basis, and owner before applying the formula. The useful answer is not only the math; it is whether the inputs and timing match the decision the metric supports.