Mobilising research credit and VAT credit for cash: pre-financing

Quick answer. The unused research tax credit is refunded immediately to SMEs in the EU sense, young innovative companies and new companies, instead of waiting three years (Tax Code art. 199 ter B). The year's research credit claim can also be pre-financed by a bank. The VAT credit is refunded via form 3519 under the normal regime, above 760 euros. Three cash levers that are often under-used.

Many companies let tax receivables that are worth real cash sit dormant in their accounts. A research tax credit carried forward year after year, a VAT credit accumulated without ever being claimed: these are frozen resources, when they could finance research, investment or simply working capital. For a company that invests heavily upstream, knowing how to mobilise these claims changes the cash equation as much as a bank facility, and often at a lower cost.

The issue is not only technical. It is also about timing: a claim whose refund date you know does not have the same steering value as a claim due "one day". This article walks through the three levers (immediate refund of the research credit, pre-financing of the claim, refund of the VAT credit), with the thresholds, the forms and a worked case to gauge the real effect on cash.

The research tax credit is first offset against the corporate income tax due for the year in which the research expenses were incurred. When the company pays little or no corporate tax, the credit is not lost: it becomes a claim on the public Treasury.

In principle, this unused claim is applied over three years against the corporate tax of the following years, and the remaining balance is refunded at the end of the third year. For a young or loss-making company, that delay is long: the resource arrives three years after the research effort.

This is where the immediate refund provided by the Tax Code (art. 199 ter B) comes in. Certain categories of company do not wait three years and obtain the refund of the claim from the following year: SMEs in the EU law sense, young innovative companies, new companies (under conditions, in the first years after creation) and companies subject to conciliation, safeguard, judicial reorganisation or liquidation proceedings. For these structures, the credit becomes a genuine cash resource of the year, not a frozen claim.

The effect is decisive for a young innovative company that does not yet pay corporate tax: its credit comes back in cash, which directly finances its research. This still requires a correctly calculated and documented credit: a refund draws the attention of the tax authorities, and a fragile file exposes you to rejection. We address this point in our article on the treatment of grants in the research credit base, since a wrongly deducted grant is a classic ground for reassessment.

Even before its refund, the research credit claim can be mobilised to generate cash earlier. This is the second lever, and the most useful when the gap is wide.

The current year's research credit claim, even before its final calculation and refund, can be pre-financed by a bank, for example Bpifrance. The company receives an advance on its future claim, usually a fraction of the estimated claim, which brings the resource closer to the moment the research expenses are actually incurred. The cash gap specific to research projects, where researchers' salaries go out every month while the credit is only refunded the following year, is thereby bridged.

Pre-financing has a cost: interest, the institution's commission, arrangement fees. That cost is compared with the alternative, namely financing the gap otherwise (capital contribution, overdraft, loan) or delaying recruitment. For a growing company that wants to maintain its R&D effort without diluting its capital, the calculation often favours pre-financing.

This lever requires a reliable estimate of the claim, hence a solid technical file: the pre-financing institution relies on the year's research credit valuation. Our research credit technical file template sets out the expected documentation, and the course of action in case of disagreement is covered in our article on appeals after a research credit rejection.

The VAT credit is the other large mobilisable tax receivable, and the most common one: it does not only concern innovative companies.

When deductible VAT (on purchases, investments, expenses) exceeds VAT collected on sales, the company has a VAT credit. This is the typical situation of a company that is starting up, investing heavily, exporting or carrying out exempt transactions that give a right to deduction. By default, this credit is carried forward to the next return. But carrying it forward means leaving money with the State: the company can request its refund.

The terms depend on the VAT regime:

Under the normal regime, the request is made via form 3519, as soon as the credit exceeds 760 euros, for a monthly or quarterly request. Under the simplified regime, the refund is in principle obtained once a year via the CA12 return, above 150 euros; a half-year instalment of at least 760 euros can be requested during the year when the credit comes from fixed assets. Requesting the refund rather than carrying the credit forward recovers cash immediately, which matters all the more for a company that invests or starts up.

Our view: think in terms of collection date, not just amount#

In steering engagements, we too often see these claims treated as accounting entries rather than as future cash. Yet what matters for an owner is the date the cash arrives. A VAT credit of 30,000 euros refunded within six weeks does not have the same steering value as a credit carried forward indefinitely.

Our method comes in three steps. First, systematically list the mobilisable tax claims at each close and each VAT return. Then, trigger refunds as soon as the thresholds are reached, without waiting for an annual adjustment when a monthly refund is possible. Finally, pre-finance the research credit claim when the cash gap justifies it, weighing the cost of pre-financing against that of other financing. Integrated into the cash plan with their likely collection dates, these claims stop being dormant balance-sheet lines and become a real lever, often simpler and cheaper than additional debt. This is the spirit of steering connected to the day-to-day role of the chartered accountant.

The underestimated risk: a refund triggers a consistency check#

Requesting a refund is not neutral. A VAT credit request or a research credit refund is reviewed by the tax authorities, who may ask for supporting documents before paying. A poorly prepared file delays the refund, sometimes by several months, and can lead to a partial rejection. The cash lever therefore requires up-to-date accounts and available documents: purchase invoices for VAT, justification of eligible expenses for the research credit. The speed of collection depends directly on the quality of the file submitted.

A young innovative company was incurring significant research expenses, mostly engineers' salaries, but was not yet making a profit and therefore paid no corporate tax. It considered its research credit a receivable to be collected "one day", without drawing cash from it, and was also carrying forward a VAT credit arising from its start-up investments.

Three levers were activated. Under its status, the company could obtain the immediate refund of its research credit instead of waiting three years. The current year's claim was pre-financed by a bank, which brought the resource closer to the moment of the expenses, rather than pushing it to the following year. In parallel, the VAT credit, until then carried forward, was the subject of a refund request via form 3519.

The combined effect was significant cash freed up over the year, without resorting to additional debt or a new fundraising round. Above all, these resources were entered into the cash plan with their likely dates, which made it possible to secure upcoming hires instead of delaying them out of caution. This connection between tax and steering echoes the logic of reading the intermediate management balances well, where available cash is never the same thing as the reported profit.

In practice: the checklist to mobilise your tax claims#

• List the mobilisable claims at each close: unused research credit, carried-forward VAT credit, other tax credits depending on the activity.
• Check eligibility for the immediate refund of the research credit (EU SME status, young innovative company, new company, company in difficulty) rather than enduring the three-year delay.
• Trigger the VAT refund request as soon as the threshold is reached, at the right pace (monthly under the normal regime if the credit is recurring).
• Prepare the supporting documents in advance: purchase invoices, research credit technical file, documentation of eligible expenses.
• Compare the cost of pre-financing the research credit with that of other financing before signing.
• Enter each claim in the cash plan with its likely collection date, not just its amount.

• The immediate refund of the research credit is reserved for specific categories (EU SMEs, young innovative companies, new companies under conditions, companies in difficulty): outside these cases, the three-year delay applies.
• A pre-financed claim remains an estimated claim: if the final research credit is lower than the estimate, the company repays the difference to the pre-financing institution. A cautious estimate is preferable.
• The 760-euro threshold under the normal regime is assessed per request: a lower credit is mechanically carried forward to the next period.
• The simplified VAT regime and its CA12 return are subject to changes announced for the coming years: you should verify the applicable regime and the filing schedule in force (to be confirmed with the tax authorities), since the right refund vehicle depends on it.
• Requesting a refund often prompts a request for supporting documents: accounts that are not up to date delay collection, or even expose you to rejection.
• Pre-financing has a cost that reduces the net gain: it is justified when the cash gap is real, not as a matter of principle.