Raising a Series A in 2026: preparing the investor dossier

Quick answer. Raising a Series A in 2026 is prepared 6 to 9 months ahead. A venture capital fund expects proven traction, recurring revenue in growth, solid retention, a clear deck, an orderly data room and reliable accounts. The chartered accountant and the outsourced CFO secure the financial due diligence, the 3-year plan and the capitalisation table, three pieces that make or break a round.

Raising a Series A is not won in the meeting room, but in the weeks of preparation that precede it. Where seed funding rests on a promise, a Series A is funded on figures. The founder who arrives with accounts in order, consistent metrics and an orderly data room holds a strong position; the one who improvises suffers the discount. Here is the method to prepare a solid investor dossier in 2026.

A Series A comes after seed, when the product works and generates recurring revenue. A venture capital fund generally expects annual recurring revenue between 1 and 3 million euros, growth that has doubled or tripled over the last 12 months, and proof that the model repeats without burning too much cash.

Raising too early, without traction, leads to a low valuation and painful dilution. Raising too late, short of cash, puts the founder in a weak position. The right moment is when 6 to 9 months of cash remain ahead, enough to run a process that often lasts 4 to 6 months without pressure. To place this stage against the earlier rounds, see our article on fundraising from pre-seed to Series A.

At this stage, the investor no longer settles for a vision: they dissect your metrics. Here are the ones that weigh most.

• Annual recurring revenue and its growth: a fund often looks for a 2 to 3 times increase over 12 months.
• Net revenue retention: above 100 %, it proves your customers spend more over time.
• Customer acquisition cost and its payback period: a payback under 12 months reassures.
• Customer lifetime value against acquisition cost: a ratio above 3 is a common benchmark.
• Gross margin: for software, more than 70 % is often expected.
• The burn multiple, the cash consumed for each euro of new revenue: the lower it is, the more efficient the model.
• The runway, the months of cash remaining at the current pace.

These indicators must be consistent between the deck, the data room and your accounts. An inconsistency spotted in due diligence costs dearly in credibility. You can test your value range with our startup valuation simulator.

The deck is the front door. In 12 to 15 slides, it must tell a figures-led story: the problem, the solution, the market size, the traction, the business model, the team, the competition, the use of funds and the ask. The traction slide is the most scrutinised: it decides whether the investor moves to the next step. The deck does not replace the detailed business plan, it summarises it and makes the reader want to open it.

The data room is the document space shared with serious investors. An orderly data room reassures; an incomplete one worries and slows everything down. It usually contains the articles and the up-to-date capitalisation table, the accounts for the last 2 or 3 years, the breakdown of recurring revenue and customer cohorts, the major customer and supplier contracts, the key employment contracts, the intellectual property, and the 3-year financial plan. Preparing this data room before launching the process saves several weeks.

Once the term sheet is signed, the fund launches due diligence: it checks that the figures presented hold. This is where the chartered accountant and the outsourced CFO show their full value. They make the accounts reliable, rebuild a normalised recurring revenue, document the assumptions of the 3-year plan, and keep a clean capitalisation table including the BSPCE granted to employees.

Due diligence that goes badly, on figures that do not reconcile, can lower the valuation or sink the round. Our outsourced CFO offer for startups and SMEs is designed to prepare this step, as is our support for startups.

The term sheet sets the round's conditions before the final legal documentation. A few points deserve particular attention: the pre-money and post-money valuation, which determines your dilution; the option pool reserved for employees, often created before the round, which mainly dilutes the founders; the liquidation preference, which sets the order of repayment on a sale; and the governance rights, such as a board seat or veto rights.

Many of these clauses appear in the shareholders' agreement. On granting shares to employees, see our article on BSPCE.

1. Frame the need and the timing: quantify the amount to raise and check that 6 to 9 months of cash remain.
2. Get the accounts in order: have your financial statements made reliable and your recurring revenue normalised.
3. Build the 3-year plan: build defensible projections, assumption by assumption.
4. Prepare the deck and the data room: write the figures-led story and gather the documents before launching.
5. Approach the funds: target investors whose thesis and ticket match your stage.
6. Negotiate the term sheet and pass due diligence: settle valuation, pool and governance, then hold your figures.

Take a software startup with 1.5 million euros of annual recurring revenue, growing 150 % over 12 months, a gross margin of 80 % and net retention of 115 %. It consumes 200,000 euros of cash per month and has only 7 months of runway left. It targets a raise of 5 million euros to fund 24 months of development.

On a pre-money valuation of 20 million euros, the investors' entry represents dilution of around 20 %. If an option pool of 10 % is created before the round, it dilutes the founders first. After the deal, the startup goes from 7 to more than 30 months of cash, time enough to aim for a Series B. You can model this split with our dilution simulator.

In our files, the raise is won before the first meeting. The founder who spends 2 to 3 months making the accounts reliable, normalising recurring revenue and preparing the data room then negotiates from strength.

We stress a point many underestimate: the consistency between the deck, the plan and the accounts. An experienced investor spots within minutes a gap between the revenue shown and the revenue rebuilt. That gap, found in due diligence, is paid for in a discount or a loss of trust. A more modest figure that holds beats a flattering figure that collapses under scrutiny.

Finally, anticipate dilution across several rounds. Giving up 20 % in a Series A is common, but a badly negotiated option pool and an upcoming Series B can quickly shrink the founders' share. The capitalisation table is steered from the Series A onwards, not afterwards.

• The venture capital market stays selective: model efficiency, measured by the burn multiple, counts as much as growth alone.
• The option pool negotiated before the round mainly dilutes the founders: negotiate its size.
• BSPCE granted to employees must appear in the capitalisation table (French Tax Code art. 163 bis G).
• An inconsistency between the deck and the accounts, spotted in due diligence, can lower the valuation.

A founder came to us 3 weeks before launching his Series A, with late accounts and an approximate capitalisation table. We first made 2 years reliable, normalised the recurring revenue and rebuilt the capitalisation table with the BSPCE. The process started 2 months later than planned, but due diligence went smoothly and the valuation held. The time invested upfront avoided a discount at the worst moment.