UK Probes PayPal, Visa, Mastercard as FX and CFD Payment Rails Come Into View

Wednesday, 06/05/2026 | 13:28 GMT by Jared Kirui
  • The UK’s FCA is investigating PayPal, Visa, and Mastercard over digital wallet competition concerns.
  • Similar scrutiny globally includes FTC warnings and past US antitrust settlements involving Visa and Mastercard over payment practices.
  • Major FX and CFD brokers rely on Visa, Mastercard, and PayPal for client funding, linking the probe to trading infrastructure.
FCA (Shutterstock)

The UK’s Financial Conduct Authority (FCA) has launched an investigation into PayPal, Visa, and Mastercard over concerns that digital wallet arrangements may restrict competition.

The probe, for instance, focuses on how PayPal’s wallet is funded and used, placing one of the most widely used online payment systems under regulatory review.

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Probe Targets Wallet Agreements

The FCA said it is investigating Mastercard, PayPal, and Visa under Chapter I of the Competition Act 1998. It is also examining Mastercard and Visa under Chapter II of the same law. The regulator suspects that certain agreements linked to PayPal’s digital wallet could limit competition in the UK.

The regulator’s investigation puts a spotlight on the same card and wallet rails that many UK‑facing FX and CFD brokers use for client funding. For now, it does not change how traders deposit, but it signals that regulators are looking more closely at the commercial terms behind these “everyday” rails and whether they could distort choice or pricing for payments into trading accounts.

PayPal confirmed the development in its financial report. The company said it received notices of investigation and requests for information from the FCA in March 2026. The requests relate to contractual terms between PayPal and the two card networks.

“In March 2026, we received notices of investigations and related requests for information from the U.K. Financial Conduct Authority (“FCA”) under the Competition Act 1998 regarding certain provisions in PayPal’s contractual agreements with Visa and Mastercard relating to funding and use of the PayPal digital wallet. We are cooperating with the FCA in connection with these investigations.”

The FCA has not reached any conclusions and has not found any breach of competition law. The investigation remains ongoing as the regulator gathers evidence.

No Findings at Early Stage

Under the Competition Act 1998, Chapter I prohibits agreements that prevent, restrict, or distort competition. Chapter II bans the abuse of a dominant market position. The FCA can issue a statement of objections if it finds potential violations. Companies would then have a chance to respond before a final decision.

Continue reading: FCA Wants to Prove London’s Markets Are More Liquid Than Many Think

The FCA conducts these investigations separately from its broader financial supervision under the Financial Services and Markets Act 2000. The Competition and Markets Authority can also bring cases under the same law.

The outcome of the probe remains uncertain, but it signals closer scrutiny of digital payment systems and the role of major card networks in shaping market access.

Many major FCA‑authorized brokers already sit on this stack: IG, CMC Markets, Pepperstone, Plus500 and others support Visa and Mastercard cards, and in several cases PayPal as a funding option alongside bank transfers.

Payment Rails that Fund FX and CFD Accounts

Public funding pages show, for example, that IG offers deposits via Visa or Mastercard and PayPal, CMC Markets accepts Visa or Mastercard and in some regions PayPal. Pepperstone and Plus500 also enable funding through Visa, Mastercard and PayPal in addition to bank transfers.

Notably, several regulators have already moved against, or closely scrutinized, the same payments firms, mainly on competition and access‑to‑services grounds.

In the US, the Federal Trade Commission recently sent formal warning letters to Visa, Mastercard, PayPal and Stripe, telling them not to “debank” or deny services to customers based on political or religious views. It also warned that such conduct could trigger investigations and enforcement under Section 5 of the FTC Act.

Last year, Visa and Mastercard agreed to a revised 38-billion-dollar settlement with US merchants in a two‑decade swipe‑fee antitrust case, offering to cut average credit card fees by 0.1 percentage point for five years and cap some consumer rates, even as major retail groups argued the deal still left businesses paying too much to accept card payments.

The UK’s Financial Conduct Authority (FCA) has launched an investigation into PayPal, Visa, and Mastercard over concerns that digital wallet arrangements may restrict competition.

The probe, for instance, focuses on how PayPal’s wallet is funded and used, placing one of the most widely used online payment systems under regulatory review.

Join IG, CMC, and Robinhood in London’s leading trading industry event!

Probe Targets Wallet Agreements

The FCA said it is investigating Mastercard, PayPal, and Visa under Chapter I of the Competition Act 1998. It is also examining Mastercard and Visa under Chapter II of the same law. The regulator suspects that certain agreements linked to PayPal’s digital wallet could limit competition in the UK.

The regulator’s investigation puts a spotlight on the same card and wallet rails that many UK‑facing FX and CFD brokers use for client funding. For now, it does not change how traders deposit, but it signals that regulators are looking more closely at the commercial terms behind these “everyday” rails and whether they could distort choice or pricing for payments into trading accounts.

PayPal confirmed the development in its financial report. The company said it received notices of investigation and requests for information from the FCA in March 2026. The requests relate to contractual terms between PayPal and the two card networks.

“In March 2026, we received notices of investigations and related requests for information from the U.K. Financial Conduct Authority (“FCA”) under the Competition Act 1998 regarding certain provisions in PayPal’s contractual agreements with Visa and Mastercard relating to funding and use of the PayPal digital wallet. We are cooperating with the FCA in connection with these investigations.”

The FCA has not reached any conclusions and has not found any breach of competition law. The investigation remains ongoing as the regulator gathers evidence.

No Findings at Early Stage

Under the Competition Act 1998, Chapter I prohibits agreements that prevent, restrict, or distort competition. Chapter II bans the abuse of a dominant market position. The FCA can issue a statement of objections if it finds potential violations. Companies would then have a chance to respond before a final decision.

Continue reading: FCA Wants to Prove London’s Markets Are More Liquid Than Many Think

The FCA conducts these investigations separately from its broader financial supervision under the Financial Services and Markets Act 2000. The Competition and Markets Authority can also bring cases under the same law.

The outcome of the probe remains uncertain, but it signals closer scrutiny of digital payment systems and the role of major card networks in shaping market access.

Many major FCA‑authorized brokers already sit on this stack: IG, CMC Markets, Pepperstone, Plus500 and others support Visa and Mastercard cards, and in several cases PayPal as a funding option alongside bank transfers.

Payment Rails that Fund FX and CFD Accounts

Public funding pages show, for example, that IG offers deposits via Visa or Mastercard and PayPal, CMC Markets accepts Visa or Mastercard and in some regions PayPal. Pepperstone and Plus500 also enable funding through Visa, Mastercard and PayPal in addition to bank transfers.

Notably, several regulators have already moved against, or closely scrutinized, the same payments firms, mainly on competition and access‑to‑services grounds.

In the US, the Federal Trade Commission recently sent formal warning letters to Visa, Mastercard, PayPal and Stripe, telling them not to “debank” or deny services to customers based on political or religious views. It also warned that such conduct could trigger investigations and enforcement under Section 5 of the FTC Act.

Last year, Visa and Mastercard agreed to a revised 38-billion-dollar settlement with US merchants in a two‑decade swipe‑fee antitrust case, offering to cut average credit card fees by 0.1 percentage point for five years and cap some consumer rates, even as major retail groups argued the deal still left businesses paying too much to accept card payments.

About the Author: Jared Kirui
Jared Kirui
  • 2782 Articles
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About the Author: Jared Kirui
Jared Kirui is an Editor at Finance Magnates with more than five years of experience in financial journalism. He covers online trading, fintech, payments, and crypto industries with a focus on companies, regulation and compliance, executive moves, trading technology, and market analysis. His work has been featured in other media outlets, including Benzinga, ZyCrypto, The Distributed, and The Daily Hodl. Education: Bachelor of Commerce degree (Finance option), University of Nairobi
  • 2782 Articles
  • 54 Followers

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