Small-business banking relationships are worth up to 11.6 times more annual revenue for European financial institutions than personal-banking accounts, according to the full Visa-commissioned research report.

The finding comes from The Multiplier Effect: 2026 Visa Small Business Banking Report, a global study of 5,689 small-business owners and senior managers across 17 markets, with European findings drawn from France, Germany, Italy and the United Kingdom. Visa argues the revenue gap points to a segment some banks may still be serving through ordinary consumer accounts rather than dedicated business products.

The revenue gap

Across the four European markets, small-business banking relationships generated between 6.8 and 11.6 times more revenue than consumer accounts. Germany topped the range at 11.6 times, followed by the UK at 11.3 times, France at 7.6 times and Italy at 6.8 times.

The report attributes much of that gap to a recognition problem rather than a pricing one. Visa says small-business owners who run their company finances through a personal account, rather than a dedicated business product, can be harder for banks to identify as business customers, even though their transaction volumes and product needs differ substantially from an individual customer’s. That is Visa’s own reading of its data, not an independently audited measure of how many banks currently misclassify small-business customers.

Only 27% of the European small-business owners surveyed bank with the same institution for both their personal and business finances, compared with 72% in North America and 80% in the Central Europe, Middle East and Africa region grouped as CEMEA. That leaves more room for European banks to consolidate business and personal relationships than in other regions.

Card usage tracked closely with deeper banking relationships in the data. Visa said small businesses with a card use around twice as many banking products as those without one, an association rather than a proven cause. The uplift was more pronounced in some European markets than others: businesses with cards in Germany used 163% more products than uncarded businesses, against an 80% uplift in the UK.

Visa said card-network products accounted for 44% of small-business banking revenue globally, rising to 70% of fintech revenue specifically in Continental Europe.

“At a time when financial institutions across Europe are competing for growth, one of the most valuable opportunities may already be closer than they think,” said Richard Campion, head of SMB at Visa Europe. “Our research suggests that small business owners are often hiding in plain sight inside consumer banking segments. Identifying and serving them earlier through dedicated business solutions can help banks build deeper relationships while unlocking significantly greater long-term value.”

What Visa says banks should do

The report sets out three steps it says issuers should take: use data and segmentation to identify small-business owners still banking through personal accounts, lead with business or commercial cards suited to features such as employee cards and spend controls, and connect personal and business banking so customers can separate the two more easily.

Visa has also published an online tool, the SMB Value Multiplier, that lets a bank estimate the potential revenue uplift in its own small-business portfolio using the study’s regional multipliers.

The research was carried out with KoreFusion between June 2025 and March 2026, and included 73 interviews with small-business banking leaders across five regions in addition to the owner survey, Visa said.

The open question

The figures come from research Visa commissioned and funded, and the findings have not been independently audited. Even so, the regional gap is stark: the report puts Europe and Latin America’s multiples at 7 to 11 times, against a global average of 5 times and just 1.2 times in Asia Pacific.

For European banks, the opportunity Visa describes is sitting inside portfolios they already hold, rather than requiring new customer acquisition. Whether, and how quickly, any of them move to capture it is now the open question.