Mastercard Faces DOJ Antitrust Probe Over Debit Practices

  • Move signals widening of probe once centered on rival Visa
  • ‘It’s hard to speculate about the potential outcome,’ CFO says

   

Photographer: Daniel Acker/Bloomberg
Lock
This article is for subscribers only.

Mastercard Inc. said the US Department of Justice is investigating whether the company has acted in an anticompetitive manner in its debit-card business, a signal that the agency has widened a probe that previously centered on rival Visa Inc.

Mastercard said it received a civil investigative demand from the department last month seeking documents regarding a potential violation of certain sections of the Sherman Act, a sweeping law meant to protect competition. The company is cooperating with the probe, which focuses on the firm’s US debit program and competition with other networks and technologies, according to a quarterly regulatory filing.