B2B SaaS

MRR, ARR, and burn rate are three different conversations.

A B2B SaaS company runs on subscription revenue recognized over time, deferred cash sitting in liabilities, and a burn rate that has to square with your runway. We build books and models that speak fluent SaaS — so your board deck and your tax return start from the same number.

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MRR $175K
NRR 108%
Runway 14 mo
SaaS Console
Annual Recurring Revenue10 tracked lines
$0M ARR
0%
Gross revenue retention
0mo
CAC payback

Why SaaS books break standard accounting

Cash in the door is not revenue.

Subscription businesses collect cash up front but earn it over the contract term — and every metric investors care about flows from getting that distinction right.

01

Deferred revenue & ASC 606

Annual contracts billed up front sit on the balance sheet as a liability until each month of service is delivered. Recognizing the whole invoice at signing misstates revenue and distorts every margin metric.

02

ARR is not the same as GAAP revenue

ARR is an operational metric — annualized committed subscription value. GAAP revenue is what ASC 606 lets you recognize in the period. Conflating them produces a board deck that contradicts the financials.

03

Churn hides in blended numbers

Gross revenue retention and net revenue retention tell opposite stories. A blended retention number obscures whether you have a churn problem, an expansion engine, or both.

04

COGS in a SaaS business

Hosting, customer-success headcount, and third-party APIs belong in cost of revenue — not in OpEx. Getting this wrong inflates gross margin and misrepresents the unit economics investors underwrite.

What a SaaS CFO tracks

Ten lines behind MRR. Most founders watch one.

MRR is a summary, not a signal. The real story lives in the components — and each one demands different action.

New MRR
Revenue from net-new logos closed in the month — the top-of-funnel output.
Expansion MRR
Upsells, seat adds, and tier upgrades from existing customers — the most capital-efficient growth lever.
Contraction MRR
Downgrades and seat reductions — an early warning on customer health before full churn hits.
Churned MRR
Revenue lost from cancellations in the period — gross churn rate denominator.
Deferred revenue balance
Cash collected but not yet earned — a liability that grows with annual contracts and must roll correctly each month.
Professional services revenue
Implementation and onboarding fees recognized as delivered — often milestone-based, always separate from subscription.
Cost of revenue (COGS)
Hosting, support headcount, and third-party APIs allocated to gross margin — not buried in OpEx.
Burn rate & runway
Net cash consumed per month against the bank balance — the number that sets every hiring and spending decision.
CAC by channel
Fully loaded sales and marketing spend divided by new logos — segmented by channel to find where payback is shortest.
LTV / CAC ratio
Gross-margin-adjusted lifetime value over fully loaded CAC — the unit-economics metric every Series A investor will ask for.

The ARR bridge

Know exactly why ARR moved — or didn't.

New, expansion, contraction, and churned MRR roll up into an ARR bridge that shows the board exactly where growth is coming from and where it's leaking. We build and maintain that bridge monthly so there are no surprises in the board deck.

MRR · ARR $2.1M

The startup tax playbook

Credits and structures that fund the next sprint.

Software companies leave significant cash on the table by missing the credits and elections built specifically for them. Handled proactively, the difference shows up in runway.

R&D Credit

Federal & state R&D tax credit

Qualifying research wages, contractor costs, and cloud-compute charges may generate a dollar-for-dollar credit against income or payroll tax. Pre-revenue startups can often monetize it against payroll — but only with contemporaneous documentation.

QSBS

Qualified Small Business Stock (QSBS)

Founders and early investors in a qualifying C-corp may exclude a significant portion of gain from federal tax at exit. The exclusion requires meeting stock, holding period, and active-business tests — and needs to be tracked from day one, not at the term sheet.

409A

409A independent valuation

A defensible 409A sets the fair-market value of common stock for option pricing. Issuing options below FMV triggers immediate tax and penalties for employees. Fresh 409As are required after material events — new rounds, acquisitions, significant revenue milestones.

ASC 606

Revenue recognition policy

ASC 606 requires a five-step framework for every contract type. Annual subscriptions, enterprise deals with variable consideration, and bundled implementation services each need a documented policy before your first audit.

Delaware & State

Delaware franchise tax & state nexus

Delaware's authorized-shares method can produce a tax bill that dwarfs the assumed-par-value calculation. Remote employees and SaaS revenue also create income-tax and sales-tax nexus in states you may not have planned for.

Entity & equity

Entity structure & equity planning

S-corp elections, 83(b) elections on restricted stock, and the timing of equity grants all have tax consequences that are hard to undo. Setting structure before the first hire and first funding saves real dollars.

What we actually run for you

Every service mapped to a SaaS problem.

Monthly close with deferred revenue roll-forward, ASC 606-compliant recognition, and COGS vs. OpEx allocation — reconciled to your billing system so MRR and GAAP revenue stay in sync.

A dynamic model with MRR waterfall, cohort-based retention, burn and runway forecast, and scenario analysis — built to survive board review and fundraise diligence.

Proactive credit studies, QSBS compliance tracking, Delaware franchise optimization, and state nexus mapping — filed correctly and documented before anyone asks.

409A coordination, option grant documentation, and cap table hygiene through every round — so the next term sheet doesn't surface a structure problem.

Raising or getting acquired?

Numbers that survive due diligence.

Whether you're preparing a Series A data room or running a sale process, we build the financials and models investors and acquirers actually trust.

Investor-ready ARR bridge
New, expansion, contraction, and churned MRR reconciled to GAAP — the first thing any growth-equity investor will reconstruct.
Unit economics package
CAC by channel, LTV/CAC, CAC payback, gross and net revenue retention — built from your actuals, not a template.
Series A & B data room
Financial statements, cap table, 409A, R&D credit documentation, and a three-year model — structured to close the round, not delay it.
M&A readiness & quality of earnings
Normalized ARR, recurring vs. non-recurring revenue classification, and working capital peg analysis — the package that keeps a deal from re-trading.

The numbers we put in front of you

Run the company on SaaS metrics, not just a P&L.

Reporting built for subscription businesses — the KPIs that tell you whether to hire, raise, or tighten before the board deck does.

$0K
MRR
Monthly recurring revenue — the real-time pulse of the business
0%
Net revenue retention
Expansion minus contraction minus churn — above 100% means existing cohorts grow
0%
Gross revenue retention
Revenue kept from existing customers before expansion — the retention floor
0mo
CAC payback
Months to recover fully loaded customer acquisition cost from gross margin
0x
LTV / CAC
Gross-margin-adjusted lifetime value over fully loaded CAC
0mo
Runway
Months of cash at current net burn — the number that drives every hiring decision
0%
Gross margin
Revenue minus COGS — correctly allocated, not inflated by OpEx misclassification
0
Rule of 40
ARR growth rate plus operating margin — the benchmark growth-equity investors use

Figures shown are illustrative.

Keep exploring

Go deeper — or just talk to us.

Talk to someone who's read a SaaS P&L before.

A 30-minute call. Bring your MRR data and last year's returns — we'll show you what your books should be telling you about retention, burn, and the next raise, on a free intro call.

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