
A project holder approaching their bank in 2024 often discovers a new requirement: to provide not just a single forecast, but several cash flow scenarios over twelve months. The business plan is no longer a fixed document written once to obtain a loan. It is a working tool that must meet specific expectations, varying according to the interlocutor, and that evolves with the business creation project.
Cash flow scenarios: what banks really expect from a business plan
Since 2023-2024, more and more French banking networks are requesting a cash flow risk simulation incorporating several assumptions: optimistic, realistic, and degraded. This practice, documented by the 2024 Business Creation Observatory of the Banque de France, changes the way the financial part of the plan is constructed.
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In practical terms, one can no longer settle for a single cash flow table. It is necessary to model at least three cash flow scenarios over twelve months, varying the assumptions of revenue, customer payment terms, and fixed costs. The degraded scenario, the one that no one wants to write, is often the one that the bank advisor reads first.
To structure these projections, one can rely on online tools like those offered at https://biznessplan.fr/, which allow for quick formalization of the forecasting section and testing of different assumptions without starting from scratch with each iteration.
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The classic trap: inflating the realistic scenario to make it look like the optimistic one. An experienced banker immediately spots a plan where the three curves converge. It is better to have a clear gap between the scenarios, with clearly justified assumptions, than an artificial smoothing.

Professional assets and business plan: the EI constraint since 2022
The reform of the status of the Sole Proprietorship, which came into effect on May 15, 2022, created a professional asset distinct from personal assets. In practice, banks and insurers now require an explicit description of the assets allocated to the activity directly in the business plan.
Precisely listing the assets allocated to the activity in the plan is no longer optional. Utility vehicle, computer equipment, initial stock: each item must appear with its estimated value. This section, often absent from business plan templates prior to 2022, now conditions the lender’s risk analysis.
For a sole proprietorship, omitting this part means leaving the banker unclear about what actually secures the loan. It is recommended to create a dedicated table in the business plan:
- The list of tangible assets allocated to the professional activity, with their acquisition or estimated value
- Assets for mixed use (personal vehicle used for the activity, for example) and the allocation rule adopted
- Any contracts or licenses related to the professional assets (commercial lease, operating license)
This table clarifies the boundary between assets and speeds up the processing of the financing application.
Impact and sustainability aspect: an expectation that also affects small businesses
One might think that environmental and social impact indicators only concern start-ups seeking investment funds. Feedback varies on this point, but the trend is clear: early-stage funds in Europe now almost systematically expect a sustainability aspect, even for unlabelled micro-enterprises.
Integrating impact indicators directly into the business plan rather than in a separate document is becoming the norm. We are talking about simple and verifiable elements:
- An estimate of the carbon footprint of the activity, even if approximate
- The subcontracting policy and the choice of local or certified suppliers
- Commitments regarding diversity within the founding team
French crowdfunding platforms have also strengthened these requirements since 2022-2023. A crowdequity project without an impact aspect starts at a disadvantage with individual investors, who are increasingly filtering based on these criteria.

Market study in the business plan: going beyond sectoral copy-pasting
The market study section is where most business plans look alike. The same sector data is copied from public reports, the same market growth graphs are found, and rarely is there an analysis of local demand.
Testing one’s offer with real potential clients before writing changes the quality of the document. A dozen interviews with prospects, even informal ones, provide insights that sector data does not capture: recurring objections, psychological pricing, actual purchasing habits.
In the business plan, this field approach translates into a short but specific section. It describes the profile of the interviewed individuals, the questions asked, and the conclusions drawn. A financial partner or investor can immediately perceive the difference between a project holder who has confronted their idea with the field and another who has compiled general statistics.
Customer acquisition strategy: quantifying the real cost
The business model of the business plan gains credibility when the cost of acquiring a customer is detailed. How much does a prospecting campaign cost to sign a contract? What monthly advertising budget needs to be planned to achieve the sales volume of the realistic scenario? These data, even estimated, show that the commercial strategy is based on operational assumptions and not just on a simple market share percentage.
A business plan that answers these operational questions, integrates recent regulatory constraints, and proposes several financial scenarios does not guarantee the project’s success. But it demonstrates one thing that every interlocutor, banker, investor, or partner, seeks to verify: the project holder knows their market, its risks, and its figures.