NZ Expands Open Banking to Businesses: Fintech Innovation Set to Transform SME Productivity

In a major step toward digital financial transformation, the New Zealand Government has announced the expansion of Open Banking into business banking channels—unlocking a new wave of fintech-driven tools aimed at boosting productivity, improving access to finance, and strengthening competition across the economy.

Commerce and Consumer Affairs Minister Scott Simpson and Small Business and Manufacturing Minister Chris Penk said the move marks a critical evolution of Open Banking, shifting its impact from individual consumers to the country’s vital small and medium-sized enterprise (SME) sector.

“This is about fundamentally changing how businesses interact with their finances,” Simpson said. “By securely sharing their banking data with trusted providers, businesses can access smarter tools that reduce admin, improve decision-making, and free up time to focus on growth.” A Digital Leap for Business Banking Under the expanded framework, businesses will be able to consent to sharing their real-time financial data with regulated third-party providers, enabling the development of advanced financial services such as: Instant loan comparison platforms offering tailored financing options Automated accounting and reconciliation tools reducing manual workload Integrated cashflow management systems with real-time insights Streamlined payment and invoicing solutions improving efficiency These innovations are expected to significantly reduce administrative burdens—long cited as a major constraint on SME productivity.

Drawing on international benchmarks, the Government highlighted that businesses in the United Kingdom using Open Banking tools save approximately 150 hours annually on routine financial tasks—equivalent to nearly a full working month. “That’s time businesses can reinvest into hiring staff, expanding operations, or improving customer service,” Simpson noted.

Building on Momentum Since 2025 Launch The expansion follows the successful rollout of regulated Open Banking for consumer accounts in December 2025, which saw major banks begin integrating secure data-sharing capabilities and fintech firms launching early-stage solutions. Officials say the extension to business banking represents the next logical phase—one with potentially greater economic impact given the central role SMEs play in New Zealand’s economy.

SMEs account for over 97% of all businesses in New Zealand and employ a significant share of the workforce, yet many continue to face structural barriers in accessing capital and managing financial operations efficiently. Unlocking Finance for Underserved Businesses Minister Chris Penk emphasised that Open Banking could be transformative for smaller businesses that often struggle with traditional lending criteria.

“Many small businesses are viable and growing but lack long credit histories or significant collateral,” Penk said. “Open Banking allows lenders to assess real-time cashflow and performance, creating a more accurate and fair basis for lending decisions.” This data-driven approach is expected to: Expand access to credit for underserved businesses Enable more competitive lending rates Reduce reliance on rigid, legacy credit scoring models Tackling Cashflow Challenges in Real Time Cashflow management remains one of the most persistent challenges for SMEs, with late payments and poor visibility often leading to financial stress.

Open Banking-enabled tools can aggregate accounts across multiple banks into a single interface, allowing business owners to: Monitor inflows and outflows in real time Forecast shortfalls before they occur Optimise spending and investment decisions “Better visibility means better control,” Penk said.

“Business owners can make informed decisions faster and avoid costly surprises.” Automation to Reduce Administrative Burden For smaller enterprises with limited staff, administrative tasks such as invoicing, reconciliation, and bookkeeping can consume disproportionate amounts of time.

By leveraging Open Banking data, fintech platforms can automate these processes—reducing errors, improving compliance, and freeing up capacity. “Manual paperwork is a hidden tax on productivity,” Penk added. “Automation changes that equation entirely.” Targeted Approach: Focus on SMEs, Not Large Corporates Cabinet has confirmed that large corporates and institutional entities will not be mandated to adopt regulated Open Banking, citing international evidence of limited demand and use cases in that segment.