In a courtroom showdown that could set precedent for how smartphone makers manage their proprietary hardware worldwide, Apple is locked in an escalating dispute with Brazilian banks over access to the iPhone’s near-field communication (NFC) chip — the tiny piece of technology that makes tap-to-pay transactions possible. The stakes extend far beyond Brazil’s borders, touching on antitrust enforcement, platform control, and the future of mobile payments in markets where regulators are increasingly willing to challenge Big Tech.
The case, now before Brazil’s Administrative Council for Economic Defense (CADE), pits Apple against a coalition of the country’s largest financial institutions, which argue that the company’s refusal to open its NFC hardware to third-party payment apps constitutes anticompetitive behavior. Apple, for its part, has fired back with a pointed accusation: that the banks are seeking a “free ride” on technology Apple spent billions developing, as reported by AppleInsider.
The Core of the Dispute: Who Controls the Tap?
At the heart of the matter is Apple’s longstanding policy of restricting NFC access on iPhones exclusively to Apple Pay and Apple Wallet. Unlike Android devices, where Google allows third-party apps to interact with the NFC chip for contactless payments, Apple has kept its system closed. In Brazil, this means that banks and fintech companies cannot build their own tap-to-pay functionality into their iOS apps — they must route transactions through Apple Pay, which takes a small percentage of each transaction as a fee.
Brazilian banks, including major players in the country’s financial sector, have argued before CADE that this restriction harms competition and limits consumer choice. They contend that Apple’s control over NFC access forces them into a commercial relationship with Apple Pay that they did not choose, effectively making Apple a toll collector on every contactless iPhone payment made in the country. The banks want direct access to the NFC chip so they can offer their own payment solutions without Apple serving as an intermediary.
Apple’s “Free Ride” Defense
Apple’s response has been forceful. In filings reviewed by CADE and reported on by AppleInsider, the company argued that granting banks unrestricted NFC access would amount to giving them a “free ride” on Apple’s proprietary technology. Apple emphasized that it invested significant resources in developing the secure element and NFC infrastructure within the iPhone, and that the closed system exists primarily to protect user security and privacy.
The company has consistently maintained that opening the NFC chip to third parties would introduce security vulnerabilities. Apple’s argument is that by controlling the entire payment chain — from the NFC antenna to the Secure Enclave where payment credentials are stored — it can guarantee a level of security that would be compromised if outside developers were allowed to interact directly with the hardware. This is the same argument Apple has deployed in similar disputes in the European Union, the United States, and Australia.
A Pattern of Global Regulatory Pressure
Brazil is not the first country where Apple has faced this fight, and it almost certainly won’t be the last. The European Union forced Apple’s hand in 2024 when the Digital Markets Act (DMA) compelled the company to open NFC access to third-party payment providers in EU member states. Under the DMA’s provisions, Apple began allowing rival wallet apps to use the iPhone’s tap-to-pay functionality in Europe, a move the company made reluctantly and with vocal objections about security risks.
In Australia, the country’s competition regulator investigated similar complaints from banks years ago, though the matter was ultimately resolved without mandating open NFC access. In the United States, Apple faced a class-action lawsuit and scrutiny from the Department of Justice over its App Store practices, with NFC restrictions forming part of the broader antitrust narrative. The Brazilian case, however, represents one of the most direct confrontations between Apple and a national banking sector, with CADE actively investigating the complaint as a potential abuse of dominant market position.
Brazil’s Unique Mobile Payments Market
What makes the Brazilian case particularly significant is the country’s mobile payments environment. Brazil has experienced explosive growth in digital financial services over the past five years, driven in large part by the Central Bank of Brazil’s Pix instant payment system, which launched in November 2020 and has since become one of the most widely adopted real-time payment platforms in the world. Pix processes billions of transactions monthly and is used by the vast majority of Brazilian adults.
Brazilian banks have integrated Pix deeply into their mobile apps, and the ability to offer NFC-based contactless payments through those same apps — without routing through Apple Pay — is seen as a natural extension of their existing services. For these institutions, Apple’s NFC restriction is not merely a theoretical competition concern; it is a practical barrier to offering their customers a unified payment experience on iPhones. The banks argue that they should be able to let customers tap their iPhones at point-of-sale terminals using the bank’s own app, just as they can on Android devices.
Security Concerns or Business Strategy?
Critics of Apple’s position, including some competition law scholars and fintech executives, have questioned whether the company’s security arguments are genuine or whether they serve primarily as a justification for maintaining a lucrative revenue stream. Apple charges banks and card networks a fee for each Apple Pay transaction — typically a small percentage of the transaction value — which collectively generates billions of dollars in annual revenue globally. Opening NFC access would allow banks to bypass this fee entirely.
Apple has pushed back against this characterization, noting that its security architecture has an exceptional track record. The company points out that Apple Pay has experienced virtually no large-scale fraud incidents since its launch in 2014, a record it attributes to its integrated hardware-software approach. In its CADE filings, Apple argued that the banks’ desire to access the NFC chip is driven not by consumer demand but by a desire to avoid paying for the security and infrastructure that Apple provides, according to AppleInsider.
The EU Precedent and What It Means for Brazil
The European experience offers a preview of what could happen if CADE rules against Apple. When the DMA took effect, Apple introduced a system allowing third-party developers to request NFC access through a set of APIs, subject to certain security requirements and certification processes. European banks and payment providers can now offer their own contactless payment apps on iPhones, though Apple has imposed conditions that some developers have described as burdensome.
If Brazil follows the EU’s lead, Apple could be required to provide similar access in the country. However, the regulatory frameworks are different. CADE operates under Brazilian competition law, which has its own standards for determining abuse of dominance. The agency has shown a willingness to take on major technology companies in recent years, having previously investigated Google and Meta over competition concerns. A ruling against Apple in Brazil could embolden regulators in other Latin American countries and emerging markets to pursue similar actions.
What Comes Next for Apple and Brazilian Banks
The CADE investigation remains ongoing, and no final ruling has been issued as of this writing. Both sides are expected to continue submitting evidence and arguments in the coming months. The outcome will likely hinge on how CADE weighs Apple’s security justifications against the competition concerns raised by the banking sector.
For Apple, the Brazilian case represents another front in a multi-continent battle over platform control. The company has long argued that its integrated approach — controlling both hardware and software — is what differentiates the iPhone and justifies its premium pricing. Every forced opening of its systems, whether through the EU’s DMA or potential rulings in Brazil, chips away at that model.
For Brazilian banks, the fight is about more than just NFC access. It is about establishing the principle that dominant platform operators cannot use hardware restrictions to extract rents from industries that depend on their devices. With smartphone penetration in Brazil exceeding 80% and iPhones commanding a significant share of the premium market, the banks see this as a fight they cannot afford to lose.
The resolution of this dispute will be closely watched by regulators, banks, and technology companies around the world. As more countries grapple with questions about platform power and interoperability, the Brazilian NFC case may well become a reference point for how — and whether — governments can compel technology giants to share the keys to their most tightly guarded hardware.