How to Build a SaaS Board Pack: Metrics, Formulas and Rhythm

How do you build a SaaS board pack, step by step?

A board pack is the output of a reporting system, not a slide exercise. If the system is right, the pack takes a day to assemble. If it is not, no template will save it. Here is the sequence that works for SaaS and subscription companies between seed and Series B.

• 1. Write one definition for every metric the board sees: plain words, exact formula, inclusions, exclusions, source, owner and cut-off rule.
• 2. Rebuild the MRR bridge from billing events: new, expansion, contraction and churn, month by month, balancing to closing MRR.
• 3. Reconcile billing MRR to recognised subscription revenue every month and explain the difference.
• 4. Measure GRR and NRR on a fixed base of customers, and build quarterly revenue cohorts.
• 5. Calculate CAC on a written rule, CAC payback on gross profit, and LTV with a lifetime cap.
• 6. Track net burn without one-offs, gross margin, simple and forecast runway, and the burn multiple.
• 7. Report pipeline coverage and weighted pipeline against next quarter's target, and the hiring plan with on-costs.
• 8. Close the month's metrics by a fixed working day, with an evidence source for every number.
• 9. Send a monthly investor update on the same day each month.
• 10. Each quarter, assemble the pack in a fixed order, send it five to seven days ahead, minute the decisions and review the action log at the next meeting.

Which SaaS metrics belong on the board scorecard?

Keep the scorecard to one page and the same rows every quarter. Directors compare quarters, so consistency matters more than completeness. A practical set for a Series A company is fourteen numbers: ARR, net new ARR, new ARR, customers, GRR, NRR, gross margin, net burn, the burn multiple, CAC payback, simple runway, pipeline coverage, the rule of 40 score and, while you are building the system, a reporting readiness score.

Show each with this period, the prior period, a target you agreed with the board and a status in words (GREEN, AMBER, RED) as well as colour, so nobody depends on colour alone. Every AMBER or RED gets a one-line comment that the CEO letter picks up. Targets should come from your own first two quarters of clean data rather than someone else's benchmark.

How do you calculate GRR and NRR correctly?

Both are measured on a fixed base: the customers you had at the start of the period, usually twelve months ago. Leave out customers who joined during the period, because including them turns new sales into apparent retention. Gross revenue retention (GRR) is the base MRR minus contraction and churn from those customers, divided by the base MRR; it cannot exceed 100%. Net revenue retention (NRR) adds their expansion.

Cohorts show the same thing by joining quarter. Lay out each cohort's MRR at each later quarter-end as a share of its starting MRR, and read the triangle as a heat map. Directors learn more from the worst cohort, and what you did about it, than from the best one.

Worked example: a 35-person SaaS company's quarter

Here is a fictional composite, Saltbush Software in Sydney, at 30 September 2026. Over twelve months its MRR rose from A$250,000 to A$408,000: A$150,000 new, A$48,000 expansion, A$9,600 contraction and A$30,400 churn. ARR rose from A$3.00 million to A$4.90 million.

Its 215 customers at the start of the year paid A$250,000 MRR. Over the year those same customers added A$41,000 of expansion and lost A$8,400 to contraction and A$27,000 to churn. GRR = (250,000 - 8,400 - 27,000) / 250,000 = 85.8%. NRR = (250,000 + 41,000 - 8,400 - 27,000) / 250,000 = 102.2%. In the latest quarter, net burn was A$605,296 and net new ARR A$596,400, a burn multiple of about 1.0. Cash of A$2.64 million against an average burn of A$201,765 gave a simple runway of 13.1 months.

How do burn multiple, the rule of 40 and runway fit together?

They answer different questions. Runway asks how long you have. The burn multiple, set out by David Sacks of Craft Ventures in April 2020, asks how much you burn to add each dollar of net new ARR. The rule of 40, described by Brad Feld in February 2015 as a rule a late-stage investor used, asks whether growth plus profit margin reaches 40%. Both are rules of thumb, not standards.

At Series A, the rule of 40 is often negative, because companies spend ahead of revenue; the burn multiple and runway are more useful. Show runway two ways. Simple runway (cash divided by recent burn) is a floor. Forecast runway depends on assumptions about growth and hiring, so show three scenarios and the month cash runs out in each. Subtract the months a raise usually takes and you have the latest safe date to start. Paul Graham's 2015 essay on being 'default alive' puts the same idea simply: on current costs and growth, does the money last until profitability?

What goes in the monthly investor update?

Send it monthly, on the same day, in the body of an email, under about 600 words: a three-bullet summary with one thing that went wrong, the same metric table every month, up to three highlights and lowlights, what you learned, specific asks and thanks. In a hard month, put the bad news in the first sentence and send on the usual day.

Who receives it matters. An update to existing investors is different from a communication inviting new investment, which securities law regulates; in the UK, communications that invite investment can be financial promotions under the rules the Financial Conduct Authority enforces. Commercial email rules (CAN-SPAM in the US, CASL in Canada, PECR in the UK, the Spam Act in Australia) apply when updates turn into marketing. Check with your lawyer before adding anyone who is not already an investor.

What do the minutes and the board meeting need?

Plan the meeting backwards from the decisions. Put decisions early on the agenda, give each its own paper with a recommendation and proposed resolution wording, and call each director for ten minutes two or three days before. Minutes record decisions, the main reasons and actions, not a transcript.

Company law sets the detail. In the UK, section 248 of the Companies Act 2006 requires minutes of all directors' meetings to be recorded and kept for at least ten years. In Australia, section 251A of the Corporations Act 2001 requires minutes within one month of the meeting. Delaware's corporation law allows boards to act by unanimous written consent filed with the minutes unless the charter or bylaws prohibit it. When a US company raises money under Regulation D, the SEC's Form D is due within 15 days after the first sale. Check your own jurisdiction with your company secretary.

What are the most common mistakes in SaaS board reporting?

• Counting signed-but-not-live contracts in ARR. Report contracted ARR separately.
• Changing a definition quietly. Use a change request, restate or footnote, and log it.
• Calculating NRR on a moving base, which counts new customers as retention.
• Reporting an uncapped LTV that assumes customers stay for a decade.
• Dividing cash by last month's burn, or leaving a tax refund inside burn.
• Sending the pack the night before, with the bad news on page 14.
• Answering one director's question privately instead of sending the answer to all.
• Pasting numbers from an AI chat into the pack instead of recomputing them in the workbook.

How can you get the templates and a structured plan?

You can build all of this in a spreadsheet and a word processor. If you want it ready-made, The SaaS Metrics, Board Pack and Investor Update Kit from Bodhih Training includes the workbook with the MRR bridge, retention, cohorts, unit economics, runway and a board scorecard, a runway calculator, board pack, minutes and investor update templates, a reporting policy and a 12-month calendar, all following the Saltbush example above.

If you are taking on board reporting for the first time, it can help to check your own numerical judgement first: AssessAll's Four Quarters: Financial Judgement for Managers Who Are Not in Finance is designed for managers outside finance. And if you are building the skills over a year, Jobulary's guide to an individual development plan shows how to turn each reporting gap into a measured goal.