Warning over inconsistent results as a quarter use AI for mortgage advice - mortgagesolutions.co.uk

2026-04-24 · Source: artifical intelligence via Google News · Field: Finance & Economics — Personal Finance & Wealth Planning, FinTech & Digital Financial Services · Depth: Fundamental Awareness, short

Summary

A recent Barratt Homes study reveals that 24% of Brits have used artificial intelligence (AI) for mortgage advice, primarily to understand jargon (16%), determine borrowing capacity (12%), or compare deals (10%). Despite this usage, only 7% expressed high confidence in AI's accuracy, with women showing less trust than men (39% vs. 32% low confidence). Terry Higgins, group managing director at TNHG Mortgage Services, warns that different AI tools yield inconsistent results for the same prompts, citing examples where Copilot was neutral, ChatGPT cautious, and Grok optimistic regarding a £230,000 mortgage scenario. Higgins emphasizes that AI can hallucinate data and miss crucial options like deposit-boosting schemes, advocating for qualified mortgage advisers who assess full financial pictures and provide secure, personalized guidance.

Key takeaway

For first-time homebuyers or those refinancing, relying solely on AI for mortgage advice carries significant risks due to inconsistent results and potential inaccuracies. You should use AI tools only as a preliminary step for understanding basic jargon or general concepts. Always consult a qualified mortgage adviser to assess your complete financial situation, ensure accurate affordability calculations, and explore all available lending options and schemes that AI might overlook.

Key insights

AI mortgage advice is widely used but lacks user confidence due to inconsistent, potentially biased, and inaccurate outputs.

Principles

• AI outputs vary significantly across tools for identical financial queries.
• AI struggles with complex, real-time financial calculations and personalized advice.

In practice

• Cross-reference AI-generated financial advice with multiple sources.
• Prioritize human experts for complex financial decisions like mortgages.

Topics

• AI Mortgage Advice
• Mortgage Affordability
• AI Accuracy
• Financial Decision-Making
• Mortgage Advisers

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Editorial summary, takeaway, and curation by AIssential. Original article published by artifical intelligence via Google News.