ING's AI Can Decide Your Mortgage Application in 58 Seconds — and Dutch Banking Will Never Be the Same
Amsterdam, Monday, 8 June 2026.
ING has become the first major Dutch bank to deploy AI for complex mortgage assessments, with its system reaching a decision in just 58 seconds. Remarkably, 80% of ING’s applications fall outside standard criteria, making this a sweeping change for Dutch homebuyers.
A System Built for Complexity
For most Dutch homebuyers, the mortgage application process has long been synonymous with waiting — sometimes days — before receiving any clarity on whether a loan will be approved. ING is now moving aggressively to change that reality. According to reporting by Het Financieele Dagblad on Monday, 8 June 2026, ING’s self-developed AI agent is capable of determining whether an applicant qualifies for a mortgage, and under what conditions, in just 58 seconds [8]. That figure alone is striking, but it becomes even more significant when placed in context: the bank’s current average processing time for a mortgage application stands at three days [2]. The AI system does not replace that entire pipeline, but its ability to rapidly scan and interpret complex documentation represents a substantial compression of the most labour-intensive part of the review process.
Why 80% of Applications Are Considered ‘Nonstandard’
The scale of the challenge ING is addressing with this AI deployment is larger than many outside the mortgage industry might expect. Approximately 80% of the mortgage applications ING receives fall outside its standard acceptance policy criteria [2][3]. These are not fringe or high-risk cases in the conventional sense — they include self-employed applicants and borrowers who are within 10 years of retirement age [2]. Under the previous system, bank staff were required to manually search through large volumes of documents to extract relevant information for each of these cases, a process that was both time-consuming and prone to inconsistency [2]. The AI system is specifically designed to scan documents in these complex, nonstandard cases, relieving staff of the most repetitive elements of document review while keeping the final lending decision firmly in human hands [2][4].
How the AI Model Actually Works
ING’s AI system is entirely self-developed, a detail the bank has been explicit about [4][3]. Rather than functioning as an autonomous decision-maker, it operates as what ING describes as a ‘smart assistant’ for its own employees [4]. The AI agent scans the documentation submitted with nonstandard applications, extracts relevant information, and presents it in a structured way that allows mortgage specialists to reach a decision far more quickly than the manual process would allow [2][3]. As of the date of this report — Monday, 8 June 2026 — approximately 50 mortgage specialists at ING are already working with the AI engine [1]. A bank spokesman confirmed to DutchNews.nl that the system had completed a successful trial and that ING is planning to scale up deployment in the summer of 2026 [1]. Critically, ING has been unambiguous on one point: the final decision on whether to approve or reject a mortgage application will always be made by a human member of staff [1][2][4].
Staffing Pressures and Market Competition Drive the Rollout
The decision to deploy AI at this scale is not purely a technological one — it is also a response to two converging operational and commercial pressures. First, ING has openly acknowledged that it faces a looming shortage of qualified mortgage assessment staff, making it increasingly difficult to sustain manual review processes at the volumes the market demands [2][4]. Second, the Dutch housing market remains tight, and buyers expect faster decisions [4]. ING is explicit that it also hopes to expand its share of the mortgage market through the use of AI, a competitive ambition that industry observers believe will accelerate adoption across the sector [2]. The benefits the bank cites are threefold: faster decision-making for staff, a reduction in the number of errors, and more time for employees to focus on the most genuinely complex cases [1]. An ING spokesman summed up the early results on 8 June 2026, stating: ‘The first results are positive and we are planning to scale up in the summer. We see a lot of opportunities to apply it more widely’ [1]. Ahead of the formal announcement, CM Personal Finance — an independent mortgage advisory firm — attended an ING Mortgage Event on 4 June 2026, where AI in the mortgage market was among the topics discussed [7].
Regulators Flag Risks as Competitors Watch Closely
ING’s move has not gone unnoticed by Dutch financial regulators. Both De Nederlandsche Bank (DNB) and the Authority for the Financial Markets (AFM) declined to comment specifically on ING’s initiative, but have in general terms warned that the use of AI in lending decisions carries meaningful risks [2][4]. Among the concerns cited are the potential difficulty of explaining rejections to consumers and the risk that an AI model may be biased by the underlying dataset on which it was trained — a problem that affects AI systems from major technology companies globally [4]. ING has responded to these concerns by noting that errors during the testing phase were ‘sporadic’ and that the bank continues to actively monitor and resolve issues within the system [2][4]. The competitive landscape is shifting rapidly. Other Dutch banks — including ABN Amro, Rabobank, ASN, and Triodos — already use artificial intelligence, but their applications remain comparatively limited, focused on tasks such as generating meeting notes and processing submitted documents rather than evaluating complex lending applications [2][4][5]. Experts cited by the Financieele Dagblad on 8 June 2026 predicted that, given fierce competition in the Dutch mortgage market, other banks will follow ING’s lead quickly [3][4].