Visa plans to expand a smaller-merchant interchange rate tier and add a new charge on domestic credit cards

Visa said it is changing how it prices certain fees for smaller merchants, according to a Yahoo Finance report published on Oct. 17, 2026. The adjustment includes expanding a “small merchant” interchange rate to businesses with up to $750,000 in annual Visa sales.

Interchange is the fee paid by a merchant’s bank to the cardholder’s bank for each card transaction. It is one of the biggest components of card-acceptance costs and therefore a central lever for payment networks trying to balance card usage, merchant acceptance, and competitive pricing.

Alongside the broadened small-merchant rate, Visa plans to introduce a new fee that would apply to all domestic credit card transactions, the report said. The announcement frames the move as an additional charge that merchants would need to account for when setting prices and forecasting acceptance costs.

For small businesses, payment costs can be disproportionately important. Unlike large retailers that can negotiate bespoke acceptance agreements and spread fixed costs across high volumes, smaller merchants may rely more heavily on standard pricing schedules and may have less flexibility to offset changes in per-transaction fees.

The specific scope described in the report has two practical effects. First, the $750,000 annual Visa-sales threshold defines which merchants would qualify for the expanded small-merchant interchange tier. Second, the new domestic credit-card fee suggests that even qualifying merchants would still face a separate charge on domestic credit volume, depending on how Visa’s final fee rules interact with the interchange program.

Visa’s moves fit into a broader pattern in card payments: networks and their partners periodically revise fee structures in response to shifting card usage, fraud and authorization costs, and regulatory or competitive pressure. In this kind of change, the operational detail that matters most to merchants is usually not the headline fee, but how it is applied across different card types, channels (in-store versus online), and merchant acquiring arrangements.

The report did not provide additional figures beyond the $750,000 qualification threshold and did not spell out how large the new domestic credit fee would be, when it would start, or whether merchants would have opt-ins or phase-in protections. Visa also did not provide, in the material reported, any clear estimate of how the changes would affect merchant margins or pricing.

What to watch next is whether Visa publishes finalized program documentation and fee schedules, and whether merchant acquirers and payment processors issue guidance explaining how the changes will appear on merchants’ statements. Merchants may also look for more clarity on whether the expanded small-merchant interchange rate offsets any portion of the new domestic credit charge.