The forward-looking half of finance: the model the business depends on, the forecast that stays honest, the variance discipline that turns misses into decisions, and the cash view that catches shortfalls early.
We build the model the business depends on and the cadence that keeps it honest: budget, reforecast, variance, and cash.
Financial planning and analysis: the operating model, the rolling reforecast, variance discipline, and cash forecasting
Key takeaways
What it is. The forward-looking half of finance, delivered as an outsourced or co-sourced function: a driver-based operating model, an annual budget with a rolling reforecast, variance analysis that ends in decisions, board and lender reporting, and a 13-week and long-range cash view.
Where it breaks. A model that is last year plus a growth rate, a budget obsolete by March and defended until December, variance reports that explain misses without changing anything, and P&L-shaped planning that hides a cash shortfall until it is hardest to fix.
How we help. We build the operating model, run the reforecast and variance cadence, produce the board and lender package from one source, and own the cash forecast, with the handoff to an in-house function designed in.
Accounting tells you what happened; FP&A decides what you do about it. Companies with strong books and no planning function work from backward-looking information, discovering margin problems two quarters after the pricing decision that caused them and cash problems exactly when they are hardest to fix. The function is not spreadsheets, it is the discipline of running the business against a model of itself.
We deliver FP&A as an outsourced or co-sourced function, usually alongside the controller layer that feeds it actuals and beneath the CFO role that consumes its output. This page covers the function as we build it, piece by piece.
The model
The driver-based operating model, and what it powers
Most financial models are last year plus a growth rate, which is a guess. A real operating model expresses the business as its drivers: revenue as its causal chain (pipeline and conversion, units and price, seats and retention), headcount at fully loaded cost as the plan’s largest controllable driver, cost structure split fixed from variable so margin behaves correctly as volume moves, and unit economics as a standing output. That one artifact then powers everything downstream: the annual budget locked as the year’s measuring stick, the rolling reforecast that updates what you now believe, the scenario branches with pre-agreed triggers, the board and lender package (actuals against plan, cash, KPIs, and covenant headroom), and the cash forecast in its 13-week and long-range views. What keeps it honest: actuals flow in monthly so the model and the books never diverge, and the assumptions sit in one visible layer management can interrogate live, because a model only the analyst understands is a report, not a tool.
The operating model as the single source every plan is a view of. Illustrative.
Cash
Two cash forecasts, joined: the 13-week and the long-range
Companies fail by running out of cash, not by reporting losses, and P&L-shaped planning hides the difference. FP&A answers it with two instruments, joined. The 13-week direct forecast is the operational tool: receipts and disbursements by week, built from the actual AR and AP ledgers plus payroll, rent, debt service, and taxes on their true dates, refreshed weekly with a forecast-versus-actual accuracy check that earns trust or improves the model. The long-range indirect view is the strategic one: cash derived from the operating model’s P&L and working-capital assumptions, extended to the full planning horizon, projecting covenant and liquidity headroom for leveraged companies. The insight comes from comparing them: when the 13-week view and the model disagree, one of them is wrong about working capital, and finding out which, DSO drifting, payment terms slipping, deferred-revenue timing, is usually the month’s most valuable analysis. For companies near a raise or distress, this pairing is the difference between acting on the timeline early and reacting to it late.
The 13-week direct forecast and the long-range indirect view, compared. Illustrative.
This is for you if
The budget died in March and management stopped believing the forecast.
Misses get explained every month and nothing changes because of them.
A covenant test or cash crunch is closer than the current visibility reaches.
The board deck, the lender certificate, and the model no longer agree with each other.
What you get
The operating model Driver-based, headcount-driven, assumptions visible, reconciled to actuals monthly.
The planning cadence The locked budget, the rolling reforecast, and scenario branches maintained before they are needed.
The decision layer Variance decomposed to drivers and ended in verbs, in a monthly review that steers rather than narrates.
The external packages Board packs, forward covenant headroom, and the 13-week cash view, all from one model.
How We Help
What we deliver
On an FP&A engagement, you get the forward-looking function, built and run.
The operating modelDriver-based, headcount-driven, assumptions visible, reconciled to actuals monthly.
The planning cadenceThe locked budget, the rolling reforecast, and scenario branches maintained before they are needed.
The decision layerVariance decomposed to drivers and ended in verbs, in a monthly review that steers rather than narrates.
The external packagesBoard packs, forward covenant headroom, and the 13-week cash view, all from one model.
When companies bring us in
The budget died in March and management stopped believing the forecast.
Misses get explained every month and nothing changes because of them.
A covenant test or cash crunch is closer than the current visibility reaches.
The board deck, the lender certificate, and the model no longer agree with each other.
Our Experience
Where we have done this work
Engagement Notes
Models that ran the business
Operating models built and maintained across growth and sponsor-backed companies: driver-based revenue with headcount plans, unit economics that found the unprofitable segment hiding in a healthy average, and reforecast cadences that kept plans honest through the year rather than defended past their expiry.
Engagement Notes
Forward views under real stakes
Cash and covenant forecasting under hard deadlines: 13-week models run weekly with accuracy tracked, covenant headroom projected ahead of the test dates so negotiations opened early, and board packages whose stated assumptions turned misses into managed conversations instead of credibility events.
The Detail
The gaps, and how we close each one
Issue 01
The driver-based operating model: what it is and how we build itThe Model
Most financial models are last year plus a growth rate, which is a guess, not a model. A real operating model expresses the business as its drivers, what actually causes revenue and cost, so that plans, forecasts, and every what-if question run through one piece of arithmetic everyone trusts.
The treatment
We build the model on the drivers the business actually depends on: revenue as its causal chain (pipeline and conversion, units and price, seats and retention, whatever your economics truly are) rather than a curve; headcount as the plan’s largest driver, named-role hiring plans at fully loaded costs, because people are most companies’ largest expense and the one management actually controls; cost structure split fixed from variable so margin behaves correctly as volume moves; and unit economics as a standing output, contribution by product, customer, or channel, the view that finds the profitable-looking segment quietly losing money. The construction standards that make it durable: assumptions in one visible layer (not buried in formulas), actuals flowing in monthly from the ledger so the model and the books never diverge, and simple enough that management can interrogate it live, because a model only the analyst understands is a report, not a tool. This one artifact then powers everything downstream on this page: the budget, the reforecast, the scenarios, and the board pack are all views of it.
What we do: We build the driver-based operating model, assumptions visible, actuals flowing monthly, simple enough to interrogate live.
Issue 02
Budgeting and the rolling reforecast: keeping the plan currentBudget & Reforecast
The traditional annual budget is obsolete by March and defended until December, which trains the whole company to ignore it. The alternative is not planning less, it is planning continuously: a real annual target plus a forecast that absorbs reality as it arrives.
The treatment
The cadence we install: an annual budget built bottom-up through the operating model, negotiated with the people who will own it, and locked as the year’s measuring stick, targets need stability to mean anything; and a rolling reforecast, monthly or quarterly by company rhythm, that updates the forward view with actuals and current knowledge while the budget stays fixed as the comparison base. The pair gives management the two numbers every decision needs: what we promised, and what we now believe, with the gap between them owned and explained rather than hidden until Q4. Around it, scenario branches maintained, not improvised: the downside case with its pre-agreed triggers and levers, the upside case with its hiring unlocks, so the hard conversation, when it comes, starts from a model that already exists (the same discipline our fractional CFO work applies to earlier-stage companies). A budget cannot predict the year; it works as a fixed target plus a current forecast, and the reforecast is what keeps the comparison honest.
What we do: We install the annual budget as the measuring stick and the rolling reforecast that keeps it honest.
Issue 03
Variance analysis that produces decisions, not explanationsVariance Discipline
Most variance reporting explains misses without changing anything: a page of favorable and unfavorable amounts, each with a sentence of explanation, none with a consequence. The miss gets narrated, the meeting moves on, and the same miss returns next quarter with a new explanation.
The treatment
Variance discipline as we run it has three rules. Decompose to the driver: a revenue miss is not “revenue was down 8%,” it is volume versus price versus mix versus timing, quantified, because each decomposition points at a different owner and a different fix, the same driver-quantification standard our MD&A practice applies to public disclosure, applied internally first. Separate the permanent from the timing: a deal that slipped a month and a market that softened are different facts demanding different responses, and conflating them is how forecasts lose accuracy. End every material variance with an action: the reforecast updated, the hiring plan adjusted, the pricing reviewed, or a documented decision to accept the trend, because analysis that changes nothing is wasted expense. The monthly variance review, run this way, becomes the operating meeting where the model, the actuals, and management’s intentions reconcile, which is FP&A functioning as designed: not reporting on the business, steering it.
What we do: We decompose every material variance to its driver and end it in a verb: a decision, not an explanation.
From our engagements: The test we apply to every variance package we inherit: find the last three material misses and ask what changed because of them. If the honest answer is nothing, the function was producing reports without informing decisions, and that is the rebuild.
Running the business without a model of it? Talk to us before the next surprise.
Board and lender reporting: one model, every audienceExternal Audiences
Boards, lenders, and investors each want forward-looking reporting, and companies too often build each audience its own artifact, three versions of the truth drifting apart until a covenant certificate contradicts a board deck someone remembers. The credibility cost of inconsistency exceeds the cost of any single miss.
The treatment
Everything external ships from the one operating model. The board pack: the fixed core pages (actuals versus plan, the reforecast, cash and runway, the KPI set, risks), with the forward-looking pages carrying stated assumptions, because boards forgive misses and punish surprises, and disclosing an assumption up front prevents the surprise later. The lender layer: covenant compliance forecast forward, with headroom projected across the reforecast horizon so a tightening ratio is a negotiation opened early rather than a default discovered at the test date, the same bridge discipline our covenant EBITDA work formalizes for sponsor-backed companies. And the investor cadence for companies with institutional holders: the metrics governed once (definitions written, versioned, reconciled to the ledger) so the number quoted in the update is the number diligence later confirms. One model, one truth, formatted per audience, which is cheaper to run and, more to the point, is what credibility is actually made of.
What we do: We ship every external package from one model: the board pack, forward covenant headroom, and governed metrics.
Issue 05
Cash forecasting: the 13-week view and the long-range bridgeCash Forecasting
Companies fail by running out of cash, not by reporting losses, and P&L-shaped planning systematically hides the difference: profitable companies short of cash because receivables collect slowly, funded companies surprised by the gap between bookings and collections. Cash needs its own forecast, on its own rhythm, with its own owner.
The treatment
Two instruments, joined. The 13-week direct cash forecast: receipts and disbursements by week, built from the actual AR and AP ledgers plus payroll, rent, debt service, and taxes on their true dates, refreshed weekly with a standing accuracy check (forecast versus actual by week, so the model earns trust or improves), the operational tool that turns “are we okay” into a number with a date. The long-range indirect view: cash flow derived from the operating model’s P&L and working-capital assumptions, extending the horizon to the planning window and, for leveraged companies, projecting covenant and liquidity headroom across it. Comparing the two is where the insight comes from: when the 13-week view and the model disagree, one of them is wrong about working capital, and finding out which, DSO drifting, payment terms slipping, deferred revenue timing, is usually the month’s most valuable analysis. For companies within reach of distress or a raise, this pairing is not a nicety; it is the difference between acting on the timeline early and reacting to it late.
What we do: We run the 13-week forecast weekly with accuracy tracked, and bridge it to the long-range view.
Issue 06
Building the function: people, tools, and the outsourced modelBuild & Scale
FP&A is the function companies staff last and tool first, buying planning software before anyone owns planning, or hiring a senior analyst into a company with no model to analyze. The build sequence matters, and the outsourced shape covers most of it for most mid-market companies.
The treatment
The sequence that works: the model before the hire, because an operating model plus a fractional analyst beats a full-time analyst with a blank workbook; the discipline before the tool, spreadsheets are the correct technology until the model’s users, entities, or scenario volume genuinely outgrow them, and the planning-platform purchase belongs at that threshold, made for stated reasons, with the model logic proven first (software can enforce an existing process; it cannot create one); and the first FP&A hire when planning becomes daily, typically alongside real department-level budget ownership, with the role scoped from the function we have been running rather than a template. The outsourced shape we deliver spans the whole early arc: the model built and maintained, the reforecast and variance cadence run, the board and lender packages produced, and the cash forecast owned, senior judgment at a fraction of a team’s cost, with the handoff to your eventual in-house function designed in from the start, working files, documented logic, and a role spec written from reality. The function’s purpose is better decisions per dollar of finance cost; we build it in that order.
What we do: We build the model before the hire and the discipline before the tool, with the in-house handoff designed in.
FAQ
Frequently asked questions
What is FP&A, versus what our accountant already does?
Accounting reports what happened; FP&A models what happens next and measures reality against it: the operating model, the budget and reforecast, variance decomposition, and the cash view. Both are finance; only one is steering.
Do we need planning software?
Later than the vendors suggest: spreadsheets are correct until users, entities, or scenario volume genuinely outgrow them, and software should install a working process, not substitute for one. We build the model first, then buy the tool at the threshold, for stated reasons.
How is a rolling forecast different from re-budgeting all the time?
The budget stays locked as the year's measuring stick; the reforecast updates what you now believe. Keeping both gives management the promised number and the honest one, with the gap owned, rather than a target quietly rewritten until it means nothing.
What does a 13-week cash forecast add if we already have a model?
Precision where it counts: receipts and disbursements by week from the actual ledgers, refreshed weekly with accuracy tracked. The long-range model and the 13-week view disagreeing is itself the signal, usually about working capital, and finding which is wrong is the valuable analysis.
Can you run FP&A alongside our existing controller or CFO?
That is the standard shape: your close feeds our model, our output feeds your CFO and board, cadences and ownership defined in the engagement. And when you eventually hire in-house FP&A, the handoff is working files and a role spec written from the actual function, by design.