The UK'sFinancial Conduct Authority (FCA) today (Tuesday) laid out a four-year roadmapfor open finance, signaling that secure financial data sharing in Britain willmove beyond payments and into investments, mortgages, savings and smallbusiness credit by the end of the decade.Singapore Summit: Meet the largestAPAC brokers you know (and those you still don't!)FCA Pushes Open FinanceBeyond Payments, Eyeing InvestmentsThe plan,published as a vision document rather than a rulebook, sets out a sequence ofsprints, taskforces and consultations between now and 2030. The FCA said itwould start with two priority use cases, namely helping small businesses accesscredit faster and giving consumers richer tools to manage and shop formortgages. Adiscussion paper on the first formal open finance scheme is due in the fourthquarter of 2026, with options for a longer-term regulatory framework to bedeveloped with HM Treasury through 2027.DavidGeale, the FCA's executive director for payments and digital finance, said openfinance had "the potential to transform how people interact with financialservices" by giving consumers and businesses more control over their dataand helping them "access credit, secure better deals and receive morecustomised support."[#highlighted-links#] The roadmapbuilds on the FCA's earlier work with the Joint Regulatory Oversight Committeeon the next phase of UK open banking, which the regulator said now hasroughly 17 million users, or close to one in three UK adults.Investment Apps PulledInto the FrameWhile theSME lending and mortgage angles dominate the headlines, one of the four usecases the FCA chose to illustrate the document deals directly with retailinvesting. In the example, a customer connects current account, savings andcredit data to a fintech investment app, which then runs a suitability checkand recommends products and monthly contribution levels. That putswealth-tech platforms and retail brokers in the same regulatory conversationthat has, until now, mostly belonged to banks and payment firms.The roadmapnames savings, investments and pensions among the products in scope, alongsideinsurance, credit and debt management. Mastercard and Saxo Bank already operatean open banking funding flow for investment accounts in Denmark that the twofirms say lifted new fund inflows by 20%, an early signal of how data-sharingpipes can feed retail brokerage businesses.How the UK Compares WithBrussels and WashingtonBritain ismoving forward while peer regulators are either stalled or backtracking, whichgives the FCA roadmap its main competitive significance.In theEuropean Union, the FinancialData Access regulation, known as FIDA, remains in trilogue negotiations,with adoption expected in the first half of 2026 and a phased implementationunlikely to start before 2027. Member states have spent months arguing overscope, big tech access and timelines, with France and Germany pushing for anarrower version focused on individuals and SMEs and excluding gatekeepersunder the Digital Markets Act. The picturein the United States is messier. TheConsumer Financial Protection Bureau's Section 1033 personal financial datarights rule, finalized in October 2024 with the largest banks scheduled tocomply from April 1, 2026, is now in legal limbo. The bureau's currentleadership filed to vacate the rule last year, then opened a fresh rulemakingprocess in August 2025 to rewrite it, and a federal court has blockedenforcement while the agency works on a replacement. JPMorganChase has separately moved to charge data aggregators for access to customerinformation, a step fintechs and the Financial Data and Technology Associationhave publicly opposed. Canada, bycontrast, is implementing its own consumer-driven banking framework in phases under the Financial ConsumerAgency of Canada,although core elements remain works in progress.Agentic AI HookInnovateFinance, a UK fintech lobby, framed open finance as a precondition for the nextwave of automated financial services. AdamJackson, the group's chief strategy officer, said open finance could "be afoundation for widespread adoption of agentic AI," referring to AI systemsthat make decisions and execute transactions on a user's behalf. The FCAroadmap echoes the framing, saying broader data could allow agents to make"informed, personalized decisions" and execute transactions forusers.Theregulator cited McKinsey research suggesting open finance could generate up to1% to 1.5% of UK GDP by 2030, and pointed to a separate Open Banking Limitedand EY estimate that the combined economic impact of open banking and openfinance could reach £7.4 billion a year within five years. Both figures, theFCA noted, depend on adoption rates that have yet to materialize.The FCA,which is also working through a separate consultation on itslong-awaited cryptoasset authorization regime, said it would publish updates from itsTechSprints, PolicySprint and PRISM taskforce through 2026 before moving intoframework design in 2027.This article was written by Damian Chmiel at www.financemagnates.com.