Outsourced CFO in Paris | Fractional Finance Director

Outsourced CFO and fractional CFO in Paris: part-time finance leadership#

Quick answer. An outsourced CFO, also called a fractional CFO or DAF externalisé in French, is a senior finance director who steers cash, forecasting and investor reporting on a part-time basis, with no hire. For a startup or an SME in Paris, the usual rhythm runs from 1 to 2 days a month to 2 to 3 days a week, from €1,500 excl. VAT per month.

Looking for an outsourced CFO in Paris to drive your financial strategy without the cost of a full-time hire? Hayot Expertise, located at 58 rue de Monceau (75008 Paris), provides an experienced Finance Director on a part-time, flexible basis, from 1 day per month to 3 days per week, to manage your cash flow, structure your reporting and support your fundraising preparation.

The vocabulary changes with the audience; the role does not. A startup looking for a fractional CFO and a French SME looking for a DAF externalisé are describing the same need: a senior finance director steering cash, funding, reporting and performance, part-time, without a hire.

If you run a foreign-owned French subsidiary, note that the scope here is French accounting, tax and company law. Group reporting in your home GAAP is coordinated with your local advisers, not produced by the firm.

Given today's economic complexity (rising cost of capital, tighter lending conditions, new regulatory requirements from the 2026 Finance Act), SME and startup leaders need real-time financial visibility. Yet hiring a senior CFO costs between €80,000 and €130,000 per year (salary, employer costs and benefits), with significant recruitment risk.

A fractional CFO provides a flexible answer: you access the expertise of an experienced Finance Director only for the time you actually need, with scope adjusted as your business evolves. This CFO-as-a-Service model has become standard in the startup ecosystem and is now expanding rapidly to SMEs and mid-sized companies.

In 2026, three factors are amplifying demand for a fractional CFO:

1. Investor expectations: venture capital funds and banks now require reliable monthly reporting, 18-month cash-flow forecasts and clear variance analysis.
2. The French e-invoicing reform: from 1 September 2026, every business must be able to receive an electronic invoice, and large companies and mid-caps must also issue electronic invoices and transmit their transaction and payment data; SMEs and micro-businesses follow on 1 September 2027 (official timetable, impots.gouv.fr). Choosing a platform, connecting it and cleaning up third-party master data is a finance project, not a software update.
3. Consolidation complexity: SME groups with several entities need a consolidated view that annual accounts production alone does not deliver during the year.

The outsourced CFO closes that gap: you access the seniority of a confirmed Finance Director purely for the days you need, scaling up during a fundraising round or a transition and down once the work is done.

In practice, the tipping point towards a full-time in-house CFO sits around €5M of revenue and thirty or so employees, or earlier if the company is multi-entity or heavily leveraged. Below that, part-time gives the same level of seniority for a fraction of the cost.

"Financial steering" is the phrase leaders use when they are not yet looking for a job title, but for an outcome: knowing where the cash is going, which activity actually makes money, and what to decide this quarter. For an SME in Île-de-France, the engagement comes down to five recurring deliverables.

Geography matters less than rhythm: financial steering is largely carried out remotely on shared tools, with on-site meetings at the rhythm set in the engagement letter. The firm is based at 58 rue de Monceau, Paris 8, and covers the whole of Île-de-France, western suburbs included (Boulogne-Billancourt, Issy-les-Moulineaux, Levallois-Perret, Neuilly-sur-Seine).

Financial steering presupposes clean accounting underneath. If the books are not up to date, the first step is to bring the business plan and forecast back into shape, not to build a dashboard on figures that do not hold.

Cash management and treasury#

• 13-week rolling cash forecast (short-term) and 12-18-month plan (medium-term)

Cash is the lifeblood of any company. Our outsourced CFO sets up and runs a complete treasury function, building the financing plan around it: identifying funding needs at 6, 12 and 24 months and preparing the credit applications that go with them. See our resource: Business financing solutions 2026.

• Daily cash monitoring via Agicap or Qonto
• Working capital optimisation: reduction of customer payment delays (DSO), negotiation of supplier terms (DPO)
• Short-term investment management: term deposits, money market funds for excess cash
• Financing plan: identification of funding needs at 6, 12 and 24 months, preparation of credit applications

Work on DSO is not a free-for-all negotiation. Between businesses, article L. 441-10 of the French Commercial Code sets a default settlement period of thirty days after receipt of the goods or performance of the service, a contractual ceiling of sixty days from the invoice issue date, and an option of forty-five days end of month from the invoice issue date where the parties expressly agree it (Légifrance, article L. 441-10). Payment terms beyond those ceilings are an irregularity, not a commercial habit: for a company selling into France it is often the first working capital lever an outsourced CFO brings back into line, before factoring is even discussed.

Bank covenant monitoring#

As soon as a bank loan carries contractual financial ratios (leverage, gearing, DSCR, equity ratio), recalculating them at each reporting date becomes a deliverable in its own right: producing the calculation, documenting it for the bank, and flagging to management as soon as a ratio approaches its threshold, so that an amendment or a waiver can be discussed before a breach rather than after. This work outsources well because it rests on accounting data that is already produced.

Analytical reporting and dashboards#

• Fast monthly close (Day 5): P&L, balance sheet, cash flow statement
• Executive dashboard: KPIs (revenue, EBITDA, gross margin, working capital, DSO, DPO) in real time on Power BI or Pennylane Analytics
• Profit centre reporting: margin analysis by product line, strategic client or region
• Budget vs actual analysis: operational explanations and corrective action recommendations
• Investor reporting: standardised formats (monthly or quarterly VC reporting)

Business plans and financial forecasting#

Whether you are preparing a fundraising round, an acquisition or a bank loan application, a solid business plan is essential:

• 3-5 year financial model: P&L, balance sheet, cash flow — built on documented, auditable assumptions
• Scenario planning: base, optimistic and pessimistic cases with sensitivity analysis on key variables
• Financial stress tests: simulation of revenue drops, interest rate rises, client payment delays
• Investor pitch deck financials: preparation of financial slides for VC and angel investor roadshows

Investor and banking relations#

• Banking relationships: negotiation of credit lines (factoring, revolving credit), covenant management
• Investor relations: board meeting preparation, due diligence responses, post-investment reporting obligations
• Bpifrance: guaranteed loan applications, innovation grants support
• M&A operations: support in acquisition audits, financial data room preparation

Management control and analytical accounting#

• Analytical accounting setup: cost allocation by cost centre, project or client

• Cost analysis: contribution margin by product, by distribution channel

• Pricing review: price-elasticity analysis and modelling of the impact on margins

• HR financial dashboard: cost per FTE, turnover, revenue per employee

Legal and tax structuring with the accounting team#

Working alongside our accounting and tax teams:

• Holding company creation and management: parent-subsidiary regime, tax consolidation, inter-entity cash optimisation — see our holding tax page
• Group restructuring: mergers, partial business transfers
• Digital finance transformation: migration to integrated ERP, Order-to-Cash and Purchase-to-Pay automation — see our digital transformation page

• Post-seed to Series B startups (revenue €500k – €10M): financial process structuring, investor reporting, cash runway management, next-round preparation
• Fast-growing SMEs (10–200 employees, revenue €5M – €50M): professionalising the finance function, preparing for external growth
• Post-acquisition management: financial audit, monitoring tool implementation, debt restructuring
• Companies under cash pressure: financial recovery plan, creditor negotiations, business continuity planning
• Multi-entity groups: consolidation, inter-company flow management, capital structure optimisation

1. Hiring an in-house CFO too early: below roughly €5M revenue and 30 staff, a full-time CFO is often oversized and expensive. Part-time is usually the better fit.
2. Confusing the accountant with the CFO: the chartered accountant certifies the annual accounts; the CFO steers financial strategy continuously. The two roles are complementary, not interchangeable.
3. Neglecting the cash forecast: a large share of SME failures could have been avoided with better cash monitoring. A monthly forecast is non-negotiable.
4. Waiting for a crisis to outsource: a fractional CFO adds far more value as a preventive measure than as a cure. The earlier you bring one in, the greater the payoff.
5. Underestimating investor reporting: late or unreliable reporting damages your relationship with investors and can hurt your next round.

The two situations below are illustrative scenarios modelled for teaching purposes, built to show the sequence of work and orders of magnitude. They are not client engagements, and the figures are not a performance commitment.

Scenario 1: SaaS startup preparing a Series A#

A post-seed Paris tech startup is preparing its Series A six months out. The scope covers the financial data room and the SaaS model:

• A 3-year financial model built on the SaaS metrics investors expect (MRR, ARR, churn, LTV to CAC, Magic Number).
• Reconciliation of the model with the statutory accounts, so every figure in the deck traces back to a bookkeeping entry.
• Preparation of answers to the recurring due diligence questions (revenue recognition, off-balance-sheet commitments, cap table, BSPCE share warrants).

The aim is not to speed up the round, which does not depend on the firm, but to remove the back-and-forth caused by a model that does not reconcile.

Scenario 2: distribution SME, €18M revenue, cash squeeze#

A distribution SME with 65 staff has roughly 30 days of cash visibility left. The order of work, over some 45 days:

• Rebuild a rolling 13-week cash forecast, the only credible basis for a conversation with financial partners.
• Mobilise the receivables book (factoring or assignment of trade receivables) to cover the short-term gap.
• Open a rescheduling discussion with the banks, backed by a costed file.
• Working capital reduction plan: customer terms reviewed against the statutory payment caps of article L. 441-10 of the French Commercial Code, dormant inventory cleared, supplier terms renegotiated.

Outcomes depend entirely on the working capital structure and on where the banks stand: they are quantified case by case, at the diagnostic stage.

Phase 1 — Flash audit (2 days)#

Complete analysis of your current financial situation: finance function organisation, existing tools, reporting quality, risk identification (working capital exposure, banking covenants). Deliverable: audit report with prioritised roadmap.

Phase 2 — Personalised engagement letter#

Precise definition of assigned missions, expected deliverables, intervention frequency and success metrics. Full transparency on fees.

Phase 3 — Tool setup (weeks 2-4)#

Connecting data sources (accounting, banking, invoicing, payroll), configuring Power BI or Pennylane Analytics dashboards, implementing fast monthly close processes.

Phase 4 — Operational launch (month 1)#

First monthly close, first management committee or investor report, first updated cash forecast. Your fractional CFO is fully operational within one month.

Phase 5 — Scale-up and adjustment#

The mission evolves with your needs: increasing or reducing intervention time, adding new assignments (fundraising, M&A, digital transformation) as your business develops.

The outsourced CFO delivers 80% of the expertise at 15-25% of the cost of a full-time hire.

Compare this with the cost of a senior in-house CFO — €80,000 to €130,000 per year (gross salary plus employer charges and benefits). The fractional model delivers 80% of the expertise for 15-25% of the cost.

The right moment is rarely "when we can afford a full-time CFO" — it is when financial decisions start outrunning the founder's spare time. A few recurring triggers:

• You are raising or have just raised funds. Investors expect a credible business plan, a monthly reporting pack and a clean data room. A fractional CFO builds these and sits across the table during due diligence.
• Cash is tight or volatile. When you can no longer predict your balance three months out, a rolling 13-week cash forecast and a proper banking relationship matter more than another accountant.
• Growth is blurring your margins. Fast top-line growth often hides a deteriorating gross margin or a working-capital drag. The CFO rebuilds the unit economics so you grow profitably, not just bigger.
• You are preparing a sale or a structuring operation. Valuation, normalisation of earnings and tax structuring are decided 12 to 18 months before the deal, not during it.

The fractional model exists precisely to cover these moments without committing to an €80,000–€130,000 hire. You buy senior judgement by the day, scale it up during a fundraise or a crisis, and scale it back when the business is cruising — keeping the same person who already knows your numbers.

• Paris 8, 58 rue de Monceau: a firm based in the Paris business district, covering the whole Île-de-France region including the western suburbs (Boulogne-Billancourt, Issy-les-Moulineaux, Levallois-Perret, Neuilly-sur-Seine)
• One counterpart, a chartered accountant registered with the Ordre des Experts-Comptables and a statutory auditor: financial steering and accounts production are not split between two providers who blame each other for the data
• Mastery of the digital ecosystem: Power BI, Pennylane, Agicap, Qonto, Silae, with no time wasted rebuilding a toolchain
• Forecasting, business plan and holding structuring engagements already delivered by the firm, which the steering work builds on
• Confidentiality: professional secrecy of the chartered accountant, contractual non-disclosure commitment, strictly controlled data access
• A scope stated without ambiguity: French accounting, tax and company law. Foreign tax matters are referred to a local correspondent rather than handled in-house

Fractional CFO (part-time CFO): a permanent, recurring engagement. The Finance Director works on a regular cadence (one day a week, two days a month) to run the finance function day to day. Suited to SMEs and startups that need ongoing financial expertise without hiring.

Interim CFO (DAF de transition): a temporary, targeted engagement over a fixed term (3 to 12 months) to handle a specific situation:

• Covering an in-house CFO on maternity leave or after a departure.
• Running an M&A operation (acquisition, disposal, merger).
• Financial restructuring (recovery or safeguard plan).
• Supporting a fundraising round or an IPO.
• Carving out or spinning off a division.

Outsourced administrative and financial director (DAF): the full term covers both the financial and the administrative function (legal, HR, procurement). At Hayot Expertise our scope covers the financial, accounting and tax remit, with bridges to HR (payroll, social charges) and legal (holding, restructuring).

Project CFO (one-off mission): a sharp, time-boxed financial review — often a diagnostic commissioned by an incoming investor or a lender before they commit, or a readiness check ahead of a funding round. Whichever format you choose, our onboarding fits inside 90 days: we map your existing processes and tools, stand up the reporting and KPIs, and hand the dashboards to your management committee so they become a routine, not a project.

Whether you need a part-time CFO over the long run, an interim CFO for a targeted mission or a one-off project review, Hayot Expertise tailors its proposal to your situation.