Self-financing capacity (CAF) 2026: calculation and optimisation

Quick answer. Self-financing capacity measures the potential cash your activity generates over a financial year, before investment and financing decisions. It is calculated from gross operating surplus (subtractive method) or from net profit by adding back non-cash charges such as depreciation (additive method). A positive and stable CAF finances loan repayments, investment and dividends.

Self-financing capacity (CAF) is the indicator a bank examines first in a credit file, and the one many owners confuse with their profit or their bank balance. These three notions do not say the same thing. The CAF answers a precise question: how much money does your operation structurally produce, independently of your depreciation policy and your financing choices?

The CAF is not a standardised aggregate of the French general accounting plan in the same way as the intermediate management balances (ANC regulation no. 2014-03), but it derives directly from them, from EBE or net profit. That is why reading it starts with reading the intermediate management balances. This article walks through its calculation, its difference from real cash, the ratio a lender looks at, and the levers that genuinely improve it.

The CAF is the potential cash flow generated by the activity, before financing and investment decisions. It isolates the share of created wealth that stays in the company as potential cash, once employees, the State and lenders have been paid.

Its logic rests on one principle: you neutralise charges and income that correspond to no cash movement. Depreciation and provisions are calculated charges: they reduce profit with no cash outflow. The CAF adds them back, because the corresponding money stayed in the company.

A useful point of vocabulary. The CAF is not self-financing. Self-financing is the CAF minus distributed dividends: what genuinely remains available after paying the shareholders. And neither is your cash: cash also depends on the change in working capital requirement, on investments and on loan repayments. A company can show a comfortable CAF and run short of cash if its clients pay at 90 days while it pays its suppliers on receipt.

The CAF is calculated in two equivalent ways, which reach the same amount.

The subtractive method starts from gross operating surplus: you add the other cashable income (expense transfers, other operating income, cashable financial and exceptional income) and subtract the other disbursable charges (other operating expenses, disbursable financial and exceptional charges, employee profit-sharing, corporate income tax). The additive method starts from net profit: you add back depreciation and provisions, subtract reversals, and neutralise gains or losses on disposals as well as the portion of investment subsidies released to profit.

The additive method is the quickest in practice, as it reads directly off the tax return. But it holds a trap: the disposal of an asset. The sale price is a cash inflow, but it does not belong to operations. The CAF therefore restates both the gain (which it subtracts) and the book value of the disposed items (already removed through depreciation), to keep only the operating flow. Forgetting this restatement artificially inflates the CAF of a disposal year.

Let us take an SME to link the two methods on the same financial year.

Its EBE comes out at 90,000 euros. It bears 12,000 euros of disbursable financial charges, has no financial income, and its corporate income tax is 8,000 euros. By the subtractive method, its CAF is 90,000 - 12,000 - 8,000, that is 70,000 euros. Let us check by the additive method: its net profit is 40,000 euros, it recorded 25,000 euros of depreciation and 5,000 euros of provisions, with no reversal or disposal. Its CAF is 40,000 + 30,000, that is 70,000 euros. Both paths converge.

This gap of 30,000 euros between net profit (40,000) and CAF (70,000) explains why a capital-intensive company, which depreciates heavily, often generates a CAF clearly higher than its profit. Conversely, a lightly equipped services activity shows a CAF close to its profit.

A CAF of 70,000 euros is not a bank balance that adds to your account. To move from the CAF to the actual change in cash, you still have to subtract three flows that the CAF, by construction, ignores: the increase in working capital requirement, the year's investments and the principal repayment of loans.

Let us take our SME again. Over the same financial year, its working capital requirement rises by 20,000 euros (customers paying later, stocks up), it invests 15,000 euros in equipment and repays 25,000 euros of loan principal. The bridge reads as follows.

The same CAF of 70,000 euros can therefore translate into cash up by 10,000 euros, or turn negative if the working capital requirement slips. That is exactly the point where a flattering CAF proves insufficient. To steer this item, we refer you to our article on the levers to generate cash without borrowing.

The CAF takes on its full meaning when set against debt. The ratio lenders use most is net financial debt divided by CAF, sometimes called repayment capacity: it indicates in how many years the company would repay its debt if it devoted its whole CAF to it.

There is no legal threshold, but a market benchmark often recurs: beyond roughly three to four years of CAF to clear the debt, the analysis turns cautious, the weight of borrowing being judged high relative to the ability to generate cash. This benchmark varies by sector and investment cycle: it is to be assessed, not applied mechanically. A bank always cross-checks this ratio with debt service coverage, that is the CAF set against annual maturities (principal plus interest): if the CAF does not comfortably cover the annuity, the file is fragile, even profitable on paper. This is also where a Bpifrance guarantee comes in, reducing the lender's risk without replacing a sound CAF.

The level judged acceptable depends heavily on the capital intensity of the activity. The same ratio of four years reads differently by sector: tolerable for an activity financing heavy, long-lived equipment, already tight for a services activity carrying few assets. The orders of magnitude below serve as framing benchmarks, to be set against the practices of your bank and your industry.

These ranges are not standards: they set a framework for discussion. An analysis specific to your situation, carried out with a chartered accountant who knows your sector, remains essential to interpret the figure.

Improving the CAF goes through operations, never through entries.

The central lever is operating profitability: improving margins, controlling disbursable charges, making the cost price reliable as we detail in our article on the cost price calculation. Anything that raises cashable income or reduces a disbursable charge acts directly on the CAF. The financing choice matters too: an investment under a finance lease goes into disbursable charges and weighs on the CAF, whereas the same asset bought and depreciated spares it, since depreciation is a calculated charge. The subject deserves a costed trade-off, which we covered in our comparison of finance leasing versus a loan.

Conversely, playing on the depreciation period or booking a provision does not change the CAF by one euro: these entries are neutralised in its calculation. That is the most frequent false trail. A CAF cannot be dressed up; it is built through real performance.

The CAF is the arbiter of financial health: it says whether the company lives off its activity or its financing. We always track it as a trend over three years, never on a single year, because it is the change that speaks. A CAF that rises while profit stagnates often signals an activity re-equipping itself; a CAF that erodes while profit holds up is an early warning sign, because the calculated charges propping up the profit (provision reversals, falling depreciation of an unrenewed fleet) will eventually run out.

Our reflex is to set the CAF against the annual debt repayment and the maintenance investment: a company whose CAF barely covers its maturities has no room to invest or to absorb a client delay. We then work the operating levers above all, as part of a steering and tax advisory engagement, because that is where the CAF is won. For a group, the same logic applies at consolidated level, where the holding and tax consolidation architecture redistributes financing capacity between entities.

An owner shows us a company he judges solid on the strength of a positive, stable net profit, but which struggles to meet its loan maturities. Rebuilding the CAF changes the picture. Once the calculated charges were neutralised, the cash actually generated by operations barely covered the annual principal repayment. The profit held up mainly because depreciation charges were falling, an ageing fleet no longer being renewed, and because a provision reversal had inflated the year's result.

In other words, the operating CAF was declining while the final figure stayed flattering. With no renewal investment, the break was only a matter of time. The diagnosis redirected the effort towards margins and the control of disbursable charges, the only real levers on the CAF, and set an investment plan compatible with repayment capacity. In one year, the CAF recovered, restoring room to invest and repay calmly.

The definition and calculation method of self-financing capacity do not change in 2026: they flow from the structure of the income statement set by ANC regulation no. 2014-03, stable from one year to the next. A CAF calculated at the end of 2025 and at the end of 2026 follows the same rules. So there is no point waiting for a reform: it is a fundamental indicator, not an annual parameter.

Two elements of the 2026 context can nonetheless make the amount vary at unchanged operations. First, taxation: corporate income tax is subtracted in the calculation, so any change of rate or tax base mechanically alters the CAF. Second, the roll-out of electronic invoicing, whose timetable unfolds over 2026 and 2027: it does not touch the CAF formula, but by speeding up the invoicing and collection cycle, it acts on the working capital requirement, hence on the cash actually available behind the CAF. It is an indirect effect to watch, not a change to the indicator itself.

• The CAF is not available cash: the change in working capital requirement, investments and principal repayments come afterwards.
• A CAF inflated one year by an exceptional disposal is not repeatable: isolate the recurring from the exceptional before any projection.
• The portion of investment subsidy released to profit must be subtracted in the additive method: forgetting it overstates the CAF.
• Finance leasing mechanically lowers the CAF compared with a depreciated purchase: neutralise this financing choice to compare two firms.
• A positive CAF below the annual debt repayment is a warning sign, even with a profitable result.
• Corporate income tax is subtracted in the calculation: a change of rate or tax base alters the CAF, at unchanged operations. The reduced corporate income tax rate of 15% up to 42,500 euros of profit is a direct example. It applies under conditions: turnover excluding tax below 10 million euros, capital fully paid up and held at least 75% by individuals (or by companies themselves meeting these criteria). The details and the scale are set out on impots.gouv.fr.