Net revenue retention rate

The net revenue retention rate is the calculation behind the retention headline, and it is the same measure as net revenue retention with the word rate added. This page covers the cohort, the window, and the mistakes that make a published figure useless.

Net revenue retention on this site is the plain definition, including the rule that revenue from anyone who signed inside the period is excluded. Net dollar retention is the same number again, written for boards. Start here if you have to produce the figure.

So there is no arithmetic dispute between the three pages. There is only a division of labour — one defines, one calculates, one interprets. Pick the page that matches the job in front of you.

Key takeaways

• One cohort, two readings, one ratio: closing revenue from the opening cohort divided by its opening revenue.
• Nothing signed inside the window enters either side of the sum, which is the whole point of the measure.
• Resetting the cohort, switching currency bases or changing billing terms will all move the number without any performance change.
• Publish the definition with the figure, or the figure cannot be compared with anyone else’s.

How it works

Fix the cohort on day one of the window, measure its recurring revenue, then measure what the same accounts pay at the end. Divide the second figure by the first and multiply by 100. Nothing that joined in between may enter the sum.

The hard part is deciding what counts — most disputes about a retention rate are really disputes about four or five line items that one firm includes and another does not.

It is not the customer retention rate, which counts accounts rather than money and will read very differently on the same book of business.

Customer churn sits inside this sum as a reduction, which is why a rate can look healthy while a worrying number of clients walk away each year.

Keep pipeline measures out of it entirely. A close rate describes how new business is won and belongs nowhere near a retention denominator, yet it turns up in blended dashboards more often than it should.

Leading indicators sit upstream instead. An engagement rate moves months before a renewal does, so it is the better early warning when the retention window is twelve months long.

Regulators already ask for a version of the split that makes these rates readable. Item 303 of Regulation S-K requires a registrant to describe how far revenue changes are attributable to changes in prices or to changes in volume of goods or services sold.

A published rate should arrive with its own definition attached.

Securities and Exchange Commission guidance on metrics in management’s discussion and analysis asks companies for a clear definition of the metric and how it is calculated, the reasons it is useful to investors, and how management uses it.

Change the method between periods and the same guidance says you should disclose the differences, the reasons and the effects — and consider recasting the prior figures to match.

Examples

Four calculation decisions, each of which changes the published number without changing the business underneath it. These are the ones that come up in diligence, and each has a defensible answer as long as you state it.

Currency translation. A Philippine provider billing a United States client in dollars but reporting in pesos can post a double digit swing in its rate from exchange movement alone. State the currency basis beside the figure.

A change of billing term. Moving a client from monthly to annual billing inflates recurring revenue at the measurement date without a single extra seat. Recalculate the prior period on the same basis before you report a trend.

A rolling cohort. Redefining the cohort each quarter produces a smooth, flattering series. Fixing it once a year produces a jumpier one that actually means something — and diligence teams ask for the second.

Mixed segments. An outsourcer blending enterprise and small business clients in one rate hides two opposite stories. Report the segments separately when the contract shapes differ materially, which in outsourcing they usually do.

Related terms

A retention rate is produced by people with job titles and read beside several neighbouring measures. These five come up when a provider is asked to explain how its figure was built, and each covers ground this page does not.

• Net revenue retention: the same measure under its shorter name, with the definition and cohort rule.
• Customer retention rate: counts accounts kept rather than revenue kept, so the two rarely agree.
• Customer churn: the losses that enter this calculation as reductions.
• Revenue operations manager: usually the person who owns the definition and produces the figure each period.
• Chief revenue officer: owns the result, and is the person a board questions when the rate slips.

FAQ

How do you calculate a net revenue retention rate?

Take one cohort’s recurring revenue at the start of a window, measure what those same accounts pay at the end, divide the second by the first and multiply by 100.

What window should be used?

Twelve months is the standard, because annual contracts make shorter windows misleading. A quarterly reading on an annual book tells you almost nothing about the year.

Does professional services revenue count?

No. One off implementation and consulting fees are not recurring revenue, so including them inflates both ends of the ratio and breaks comparability with other firms.

What is the most common reporting mistake?

Moving the cohort. A base that is redefined every period can produce a rising series while the underlying client relationships are getting worse, and nothing in the published number shows it.

Should the rate be reported by segment?

Yes, when contract shapes differ. Enterprise and small business accounts expand and churn on different clocks, and a single blended figure conceals both patterns at once.

See how outsourcing providers present their retention reporting in the Outsource Accelerator outsourcing resource library.