While there is no singular definition for payments modernization, it broadly refers to the strategic overhaul of traditional payments infrastructure within financial institutions. Payments modernization requires banks to adopt modern technologies that align with global standards to optimize the speed and security of transactions, enhance the overall user experience, and meet the demands of today’s digital economy.
Payments modernization involves upgrading or replacing legacy systems with a new architecture that drives a more efficient 24/7, real-time payment. Through modernization, financial institutions can create a unified payments platform across account-to-account payments (A2A), card, and digital use cases that simplify processes, deliver multi-provider flexibility, and orchestrate payments globally for better customer experiences.
What are the key drivers behind payments modernization?
Several factors contribute to the need for financial institutions to adopt modern payment systems including:
Data insights
Modern payment solutions enable financial institutions to unlock the data within payments by facilitating real-time data capture and analysis. Modern solutions are designed to handle large volumes of transactions quickly and accurately, providing a wealth of structured data that banks can use to access deeper insights. These solutions also come with integrated data analytics tools that enable institutions to track and analyze transaction patterns, customer behaviors, and market trends, allowing for more informed decision-making and improved service.
Technological advancements
Most legacy payment systems are incompatible with newer technologies, such as real-time payments, cloud computing, software as a service (SaaS), blockchain, AI, and machine learning (ML) — technologies essential to accessing granular data insights. For example:
ML algorithms identify patterns and anomalies within transaction data, helping to detect fraud and anticipate customer needs.
Cloud computing and SaaS provide scalable storage and processing power. Institutions can efficiently manage and analyze large datasets without significant on-premises infrastructure.
Blockchain supports secure and transparent transaction records, enhancing data integrity.
AI tools automate complex analytical processes, allowing financial institutions to rapidly process large amounts of data, recognize trends, and generate real-time insights.
Consumer expectations
Today’s consumers expect instant payments, mobile payment options, and 24/7 service availability — all of which traditional payments infrastructure cannot provide. Modernizing payment systems enables banks and billers to meet these heightened expectations by offering faster, more convenient, and more secure payments. Conversely, failure to modernize can lead institutions to lose customers to competitors offering superior digital experiences.
Compliance pressures
New and evolving regulatory standard requirements enhance payment system efficiency, security, and transparency, plus they are significant drivers behind payments modernization. For example:
The General Data Protection Rule (GDPR) imposes data privacy guidelines and protection. Banks must collect, process, and store customer data respect their privacy rights, and offer transparent consent mechanisms.
The Revised Payment Services Directive (PSD2) strong customer authentication (SCA) requirement compels financial institutions to enhance security for online transactions through multi-factor authentication, increasing transaction security and reducing fraud risk.
Data residency requirements mandate that certain types of data must be stored within specific geographical locations, influencing how institutions architect their data storage and processing solutions.
Competitive pressure
Major competitors such as fintech companies, digital banks, and non-traditional financial service providers often leverage the latest technologies to offer their customers innovative and cost-effective payment solutions. Gaining a competitive edge to attract and retain customers requires modernization, otherwise, you risk being outperformed by agile, tech-savvy competitors who offer faster, cheaper, and more customer-friendly services.
Demand for efficiency
Maintaining legacy infrastructure is often expensive and prone to inefficiencies. By modernizing payment systems, banks and billers can reduce costs and complexities by leveraging cloud computing, which reduces capital expenditure and dramatically increases efficiency by using AI and ML to automate core business processes. Modernization also empowers institutions to allocate existing resources more effectively and dedicate their focus to strategic growth initiatives, improving their competitive standing and profitability.
Sophisticated fraud tactics
For every financial institution using AI, ML, and other advanced technologies to improve their service offerings, a fraudster uses those technologies to refine their tactics. Traditional payment systems lack the advanced security features necessary to combat these modern cybersecurity threats. Modern payment systems incorporate encryption, tokenization, multi-factor authentication, biometric authentication, and more to prevent criminals and fraudulent activities, providing stronger protection against sophisticated forms of fraud. AI and ML-driven fraud detection systems require updated infrastructure to function effectively.
Interoperability and global standards
International standards, such as ISO 20022, support interoperability worldwide. Legacy systems often cannot support the rich data formatting of ISO 20022, limiting financial institutions’ ability to offer consistent and reliable cross-border payment systems. By modernizing, these same institutions can facilitate seamless global transactions, expanding their reach and improving their service offerings.
What is the New Payments Architecture?
The New Payments Architecture (NPA) is an initiative within the U.K. payments industry to develop a new infrastructure for organizing and managing interbank payments. First proposed in 2015 by the Payments Strategy Forum, the NPA originally called for consolidating all current payment types into a single, central, modern ISO 20022-compliant architecture. Over time, the scope of NPA has narrowed to replacing the Faster Payment System (FPS).
The design and delivery of NPA are based on six guiding principles, each one consistent with the larger concept of payments modernization:
A robust, resilient, and scalable platform
Adoption of the ISO 20022 standard
Real-time payments capability
Lowering barriers to entry
Safe and secure processing to combat fraud and financial crime
Ensuring that NPA users benefit from efficiencies
The New Payments Architecture supports several new types of modern payments, including priority payments, instant payments, multi-payments, and bulk payments. Faster Payments volumes will begin to migrate to NPA in 2025, to retire FPS by the summer of 2026.
How can organizations benefit from payments modernization?
Modernizing payment systems is crucial for banks and billers to stay competitive and meet evolving market demands. Some of the ways financial institutions stand to gain from modern payments include:
Process efficiencies
Modern payment solutions offer access to AI tools, automation, and analytics, enabling institutions to identify and address bottlenecks within existing processes, contributing to process improvements, lower operating costs, and greater overall efficiency. Real-time payment processing capabilities optimize cash flow management and reduce reliance on costly batch processing.
Greater ROI
While some institutions may be put off by the overall cost of payments modernization, it yields a substantial return on investment (ROI) by optimizing operational efficiency, lowering operating costs, and empowering banks to develop innovative new products and services that meet customer demand. According to one report from Riksbank, Sweden’s central bank, modernization led to an 80% decrease in payment processing costs over the past decade. That same report also found that banks went from “making a loss on their payment services in 2009 to making a profit on them in 2021.”
Improved security and fraud prevention
Modern payments infrastructure offers advanced security measures and fraud detection capabilities, such as network intelligence, AI, and ML, to identify and mitigate suspicious activity. This infrastructure analyzes transaction patterns in real-time, proactively responding to potential threats, and reducing fraud risk, to the business and their customers.
Greater interoperability
Without the restrictions of legacy systems, banks, and billers can integrate with a wider variety of systems for seamless data exchange. This flexibility ensures easy adoption of new technologies and services as they emerge, maintaining compatibility with other systems and facilitating a cohesive financial ecosystem. It also supports advanced automation providing more efficient onboarding experiences and increased customer satisfaction.
Scalability and agility
Cloud-based modern payment solutions enable financial institutions to quickly and efficiently scale their operations without significant infrastructural investments. Embracing open banking application programming interfaces (APIs) allows for seamless integration of third-party applications and new services, fostering a flexible and dynamic financial ecosystem. Modern payment solutions are also designed to be interoperable, easily integrating with other financial services and technologies to facilitate smooth transaction flows and enable institutions to adapt to changing market dynamics.
Improved customer experiences
Consumers expect quick and seamless transactions; modern payment solutions deliver on that promise through instant payments. Advanced security features protect customers’ data and bolster their trust, while data analytics offer institutions valuable insights into customer behavior and preferences, which they can use to personalize their services and financial products according to customer needs.
Risk management
Modern payment systems offer real-time monitoring and reporting capabilities, providing a more accurate, robust risk management framework, that strengthens the institution’s decision-making capabilities. Built-in privacy features to support compliance with data protection regulations, further safeguarding customer information.
Revenue drivers
Through payments modernization, financial institutions can offer new and innovative products and services, such as subscription services and pay-as-you-go schemes, driving revenue growth. By adopting international standards such as ISO 20022, institutions can streamline cross-border transactions, which opens the door to new markets and additional revenue streams. By leveraging data analytics, institutions can engage in targeted marketing and personalize their offerings to win over and retain more customers.
Environmental and social governance (ESG)
Payments modernization contributes to sustainability efforts by reducing banks’ and billers’ reliance on paper-based processes and minimizing their carbon footprints. Modern payment solutions promote financial inclusion and social equity by offering digital services to underserved and underbanked populations, Not only does this align with institutions’ broader ESG goals, but it can also boost their standing as responsible corporate entities.
How can institutions modernize their payment systems?
To prepare for the future, financial institutions must take a comprehensive approach to modernization, one that includes:
Implementing a flexible, open architecture with API integration capabilities
Upgrading core systems to support multiple payment types and networks
Migrating to cloud-based infrastructure for improved scalability and performance
Optimizing data utilization through ISO 20022 standards and advanced analytics
Digitizing end-to-end customer journeys
Replacing monolithic legacy systems with microservices architecture
Employing continuous delivery practices for iterative updates and agile development
What does the next phase of modernization look like?
Faster connections to all payment rails and types across all channels start with a payments hub. Streamlining processes, a payments hub generates safer real-time transactions, increasing customer satisfaction and loyalty. This greater functionality gives financial institution a robust, analytical tool with fraud management capabilities and a consolidated view of all payments.
The advent of quantum computing will necessitate modernizing cryptographic methods to protect payment systems against emerging threats. Quantum-resistant algorithms will become essential to maintaining the security and integrity of transactions. Financial institutions must start investing in these technologies sooner than later to future-proof payment systems.
The rise of integrated payment processing will redefine the payments landscape, embedding financial services within non-financial platforms to create more cohesive and user-friendly customer experiences. Companies incorporate payments directly into their ecosystems, blurring the lines between traditional banking, billing, and everyday consumer interactions. Financial institutions must adopt API-first strategies and forge partnerships with technology firms.
Furthermore, the continued expansion of the Internet of Things will demand the development of new, frictionless payments. As connected devices become more prevalent, biometric authentication and voice-activated payments will gain traction; these advancements require robust, scalable architecture capable of securely handling increased data and transaction volumes.
While these technologies will directly impact the future of payments modernization, the immediate next phase is clear: Financial institutions must deploy a unified platform capable of connecting all payment rails and payment types across all channels, enhancing customer satisfaction and loyalty. Such a unified platform directly impacts the customer experience, providing institutions with greater functionality, such as robust analytical and fraud tools, that provide a consolidated view of all payments.
Banks and billers must embrace payments modernization while fostering a culture of continuous innovation. This involves working with vendors with expertise in payments transformation and migration and that offer agile development methodologies with a flexible IT infrastructure capable of integrating new technological developments. Short-term and long-term strategies should also look at truly cloud-native solutions to complete this transformation.
To learn more about how ACI Worldwide’s payments hub solution can help your organization realize the benefits of a modern banking payments system, contact us today.
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