Interim CFO steady cash and EBITDA fast for founders, boards

Eriksen Martinussen

Jun 20, 2026 • 11 min read

How to stabilize company finances quickly is the immediate question boards, founders, CEOs and COOs ask when a financial leadership gap, sudden cash shock, M&A deadline or capital raise looms. The goal in those first hours and days is not elegant modeling or sweeping transformation; it is restoring predictability: a reliable short-term cash runway, credible numbers for investors, and a governance posture that reassures employees and the board. Below is an operationally focused, executive-level playbook that explains what to measure, what to do first, and how an interim CFO or senior finance leader can stabilize operations within 30 days while positioning the company for the next strategic move.

Transition: Before diving into the step-by-step playbook, recognize that every crisis begins with a triage: understand liquidity, the root cause of the pull on cash, and the risk of contagion across customers, suppliers, employees and investors. Short, decisive actions buy time; informed strategic choices define the recovery.

Immediate 30-day stabilization playbook

When leadership needs fast results—sudden CFO departure, stalled capital raise, M&A timetable or a cash-flow shock—the first 30 days must deliver a credible stabilization story. This section breaks that period into a sequence of prioritized actions, exact deliverables and stakeholder messages that preserve operational continuity and buy time for strategic planning.

Day 0–3: Triage and command setup

Quickly set a single point of decision: an interim executive (interim CFO, fractional CFO or finance lead) empowered to act. Establish a daily cash and risk check-in with CEO and COO and an initial working committee for vendor and investor communications. Deliverables in this window:

48–72 hour cash snapshot — bank balances, committed but undrawn lines, immediate collections and upcoming disbursements.
Identified top 10 cash exposures — payroll, rent & leases, vendors critical to product/service delivery, debt covenants, and any large receivables at risk.
Communication template for employees and board that sets expectations without alarming stakeholders (see communication section below).

Language for the initial communication matters: set a calm, factual tone; state the immediate actions; promise daily updates; and avoid speculative timelines for permanent hires.

Day 4–14: Secure liquidity and stem bleeding

Focus on creating a 60–90 day runway. Liquidity options and cash preservation moves should be executed in parallel because each buys different kinds of time.

Accelerate collections: prioritize largest outstanding receivables, offer early payment discounts to strategic customers, and deploy focused collection teams. For recurring revenue businesses, pause non-paying customers’ services pending resolution.
Manage payables: identify critical suppliers vs non-critical; negotiate extended terms, staged payments, or conditional continuations tied to performance milestones.
Draw on committed facilities: confirm availability and covenants; if a covenant is at risk, proactively discuss waivers with lenders backed by a short-term recovery plan.
Bridge financing: pursue short-term options—revolver increases, bridge loans, structured receivable financing, or equity bridge from existing investors. Present a one-page use-of-proceeds and exit plan for any proposed bridge.

Every funding or extension request must be accompanied by a realistic, scenario-based projection showing how the liquidity preserves operations and leads to a near-term inflection event (revenue stabilization, close of a financing round, or M&A milestone).

Day 15–30: Operational fixes and reporting credibility

With immediate liquidity actions underway, shift to operational measures that reduce burn without destroying growth optionality. Simultaneously, restore clarity to reporting so the board and investors have confidence in the numbers.

Implement a hiring and discretionary spend freeze with defined exception processes.
Prioritize high-ROI cost cuts: vendor renegotiations, temporary furloughs or reduced hours where applicable, deferral of non-critical capital expenditures.
Dashboard and cadence: deliver a concise weekly CFO report for the CEO and board with cash runway under base, downside and upside scenarios; days cash on hand (DCOH); burn rate; key customer payment statuses; and covenant positions.
Control hygiene: require approvals for any payment above a threshold, and separate authorization for payroll adjustments.

This 30-day cadence yields two outcomes: an extended runway and a credible narrative for investors and the board. How the company presents that narrative will influence access to bridge capital and the patience of stakeholders.

Transition: Stabilization is not a single list of isolated actions. It rests on the quality of the financial assessment that follows. The next section explains precisely what to measure, how to frame the numbers, and which scenarios to stress-test for both internal decision-making and external diligence.

Rapid financial assessment: what to measure and how

A focused financial assessment converts uncertainty into manageable risks. It should produce a two-page executive summary and an appendices-driven data room that supports each conclusion. The assessment balances immediacy—what must be true in the next 30 days—with medium-term implications for fundraising or M&A.

Core metrics to establish credibility

Start with a concise set of metrics every executive and director should understand:

Cash runway: calculate as current cash divided by net monthly burn under multiple scenarios (base, conservative, optimistic). Explain assumptions for revenue declines, collections, and delayed funding.
Burn rate: define as net cash outflow from operations, excluding non-cash depreciation and abnormal one-time items.
Days Sales Outstanding (DSO) and receivable aging: identify the top 10 accounts and the proportion >60 or >90 days.
Days Payable Outstanding (DPO) and critical supplier exposure: flag suppliers that will stop deliveries if not paid.
Working capital and inventory turnover (for product businesses): quantify how much cash can be released by reducing inventory or expanding payment terms.
EBITDA bridge: reconcile last reported EBITDA to current month expectations showing variance drivers—revenue, gross margin, operating expense changes.
Customer concentration: percentage of revenue from top 5 customers and risk of churn.

Translate each metric into an action: for example, a DSO spike indicates a collections play; concentration >25% demands contingency plans for losing a top customer.

Scenario modeling and stress tests

A credible forecast shows at least three scenarios with timeline markers for when additional actions or financings are required:

Base case: expected performance if current trends continue and approved mitigation steps are implemented.
Downside case: includes near-term revenue contraction, delays in collections, or loss of a material customer; used to evaluate covenant breach risk and survival without new capital.
Upside case: reflects the best realistic outcome including accelerated collections or a short bridge financing closing.

Build a simple waterfall that connects operating actions to cash impact (e.g., vendor deferrals yield $X cash; AR acceleration yields $Y). Include sensitivity analysis: how many days of DSO improvement or what percentage of cost reduction is needed to add 30 days of runway?

Due diligence readiness and data room essentials

If capital raise or M&A is imminent, prepare a minimal but complete data room that investors or acquirers will expect:

Historical financials (3–5 years if available) and latest interim statements with reconciliations.
Cap table and outstanding equity instruments.
Customer contracts (top customers), vendor agreements, lease schedules, loan agreements and covenants.
Accounts receivable aging and collections policy; inventory list and valuation method; payroll and benefits obligations.
Board minutes covering recent periods and any material event disclosures.

Present these materials with a clear index and an executive summary that anticipates and answers likely diligence questions about revenue recognition, one-time items, and covenant risks.

Transition: A solid assessment is only as effective as the leadership that executes the plan. The next section covers how to bridge a financial leadership gap with an interim executive and how to structure governance to restore investor confidence quickly.

Interim leadership and governance: bridging the financial leadership gap

An authoritative interim financial leader delivers three things rapidly: operational continuity, stakeholder credibility, and a decision framework for the permanent leadership choice. The right structure and onboarding accelerate impact.

Role definition and the 72-hour onboarding

Define clear authorities for the interim CFO or fractional CFO: signatory limits, hiring and firing authority within a budget, and authority to negotiate with lenders and vendors. The 72-hour onboarding should include:

Access to all bank accounts, debt agreements, payroll provider, and accounting system.
Immediate review of cash snapshot and covenant compliance.
Introductory meetings with CEO, COO, head of sales, legal counsel and head of HR to align priorities.
Establishment of a daily communication cadence to the CEO and weekly to the board chair.

Early wins—timely vendor agreements, securing a short-term bridge, or calming an investor—solidify the interim leader’s credibility.

30–90 day plan: stabilization to strategic restoration

The interim leader should present a 30–90 day plan that sequences actions: preserve liquidity, implement operational fixes, rebuild FP&A and reporting, and prepare either for hiring a permanent CFO or completing a capital event. Key governance elements include:

Short-term authority matrix clarifying approvals for payroll, vendor payments, and new contracts.
Board update cadence with concise dashboards and a focus on decision needs, not data dumps.
A stakeholder engagement plan covering major investors, creditors, top customers and critical employees to maintain confidence.

Maintaining board confidence during a leadership gap

Boards react to clarity and cadence. Provide predictable, transparent reporting and surface options early. cfo interim ’t wait for perfect numbers; provide justified ranges and scenario implications. Recommended board deliverables:

Weekly one-page cash update with runway under three scenarios.
Bi-weekly deep-dive on top risk areas (largest customers, suppliers, covenants).
Decision calendar with required board approvals and recommended resolutions.

When asking for additional capital or covenant waivers, provide a clear use-of-proceeds, milestones and an exit path (e.g., when full reporting will be restored or when permanent leadership will be installed).

Transition: Stabilization often requires tough operational choices. The next section details practical levers to free up cash and reduce burn quickly without permanently harming strategic capacity.

Operational levers to free cash and reduce burn quickly

In a crisis, operational discipline and surgical cost cuts protect the core business. The objective is to preserve optionality—avoid irreversible decisions that hamstring future growth—while extracting immediate cash.

Customer- and revenue-focused actions

Protect revenue while accelerating cash:

Prioritize retention of top customers: offer temporary concessions tied to faster payment, such as short-term discounts for prepaid contracts.
Invoice immediately and remove unnecessary billing delays; automate invoicing if possible.
Use revenue-based financing or factoring only after assessing impact on margins and customer relationships.

Supplier and procurement strategies

Identify suppliers critical to operations and negotiate staged payments, pay-for-performance, or temporary price relief. For non-critical vendors, terminate contracts or shift to shorter-term arrangements. Consolidate purchasing to increase negotiating leverage.

Labor and headcount decisions

Headcount is often the largest recurring cost. Options include hiring freeze, temporary furloughs, reduced hours, or targeted layoffs. When possible, prefer flexible solutions that preserve institutional knowledge—temporary pay cuts with equity compensation or reduced hours over mass layoffs.

Working capital and inventory

Inventory-heavy businesses can accelerate cash by reducing safety stock, liquidating slow-moving items, and negotiating consignment arrangements. For subscription businesses, review deferred revenue recognition and identify opportunities to offer annual prepayment incentives.

One-time and non-operational cuts

Defer non-essential capital expenditures and pause large marketing campaigns that require heavy upfront spend but yield long payback periods. Evaluate software and SaaS contracts; cancel unused licenses and renegotiate enterprise agreements.

Each action should be evaluated for cash impact, implementation time, customer impact and reversibility. Maintain a "no-regret" list of actions that provide quick cash with minimal strategic damage.

Transition: If the company is preparing to raise capital or go through an M&A process, stabilization moves must be coupled with readiness for investor due diligence. The next section outlines investor expectations and the finance deliverables that shift outcomes in your favor.

Preparing for capital events: what investors expect and how to be ready

Investors and acquirers value predictability. They expect clean books, transparent forecasts, a clear use of proceeds, and evidence that the leadership team understands the business drivers and risks. When finances are unstable, how the company communicates mitigation and milestones is as important as the numbers.

Series B and growth-stage investor expectations

By Series B, investors expect:

Reliable unit economics and a repeatable growth model.
Three-way financial statements (income statement, balance sheet, cash flow) with reconciliations and supporting schedules.
A data room with customer contracts, churn metrics, CAC (customer acquisition cost) and LTV (lifetime value) calculations if applicable.

Investors will test sensitivity: what happens to your runway if churn increases by 10% or collection lags by 20 days? Be prepared with scenario outputs and a clear list of mitigations.

Private equity and M&A buyer priorities

PE buyers and strategics are focused on predictability of cash generation, margin improvement levers, and quality of earnings. They expect:

Quality of earnings analysis that normalizes one-time items and shows sustainable EBITDA drivers.
Clear documentation of customer and contract terms, including renewal schedules and churn risk.
Transparent capex and working capital history with reconciliation of accounting practices.

Addressing these items during stabilization increases valuation and reduces time in due diligence.

Preparing the narrative and data room

Present a short "stabilization memo" for potential investors or acquirers that explains the shock, actions taken, current runway, and the plan to reach the next milestone. Populate the data room with reconciled financials, explanations for adjustments, and timely answers to FAQs. The faster and cleaner your responses, the higher your perceived credibility.

Transition: Stabilization creates an opportunity to rebuild permanent financial infrastructure. The final substantive section explains how to restore FP&A and controls to prevent recurrence and to support scaling once stability returns.

Restoring controls, FP&A and reporting to prevent recurrence

Short-term fixes must yield to durable processes. Investors will require evidence that the company has regained not just liquidity but also governance and forecasting discipline. The goal is a lean yet robust finance function that supports decision-making.

Rebuilding FP&A and forecasting discipline

Implement a layered forecasting process:

Cash forecast: daily (48–72 hour), weekly (4–12 week runway), monthly (12 months) with scenario toggles.
Operational forecast: linked to sales pipeline, backlog, and conversion assumptions; include rolling 12-week and 12-month views.
Board-level forecast: simplified month-by-month cash and EBITDA projections with clear assumptions and variance tracking.

Automate data pipelines where possible to reduce manual reconciliations and free finance for analysis rather than bookkeeping.

Internal controls and financial operations

Strengthen controls without creating bottlenecks:

Implement segregation of duties for treasury functions: different people for initiating payments and authorizing.
Establish approval thresholds and a digital trail for all significant expenditures.
Standardize month-end close procedures and reconcile critical accounts (bank, payroll, AR, AP) within a fixed timetable.

Controls should be proportionate to company size and risk; lean operating companies can use automated controls in accounting systems to enforce rules.

Talent and organization: building the right finance team

Post-stabilization, determine the skills required for the permanent CFO role versus those that can be outsourced or supported by fractional resources. Typical immediate hires or contractors include:

Head of FP&A or controller to own monthly close and reporting.
Treasury or finance operations lead to manage banking and cash operations.
Contractual support for tax, audit, and legal items tied to any diligence process.

When hiring a permanent CFO, prioritize a candidate with both operating experience and investor-facing credibility; during a transition, an interim CFO can mentor internal hires to improve retention and continuity.

Transition: Summarizing the foregoing into a compact set of actions makes it easier to decide what to do now and whom to involve.

Concise summary and actionable next steps for leaders

When finances are unstable, leaders must act quickly and communicate clearly. Immediate, credible actions restore runway and investor confidence. Recommended next steps:

Assign an empowered interim CFO or senior finance lead within 24 hours to own the triage.
Produce a 48–72 hour cash snapshot and an initial 30-day plan that identifies the top 10 cash exposures and immediate mitigations.
Execute parallel liquidity moves: accelerate collections, renegotiate payables, draw on facilities or secure short-term bridge financing with a one-page use-of-proceeds and milestone plan.
Deliver a board-ready weekly cash dashboard (runway under three scenarios, DCOH, top receivables and payables) and maintain that cadence until numbers stabilize.
Implement immediate operational levers with an emphasis on reversibility—freeze hiring, defer non-essential capex, renegotiate vendor terms, and prioritize customer retention efforts.
Prepare a minimal diligence data room and a stabilization memo if capital raising or M&A is the intended exit route.
Rebuild FP&A and controls over the next 60–120 days to prevent recurrence and position the company for growth or sale.

Leaders who combine decisive short-term actions with transparent communication and rapid rebuilding of financial infrastructure will not only survive a crisis but often emerge with stronger governance and renewed investor confidence. When in doubt, prioritize runway, credibility and reversibility—those are the three fundamentals that underpin every stabilization play.