Published decisions
2,783
Decision volume in this firm-product slice
Firm + product analysis
A curated public analysis of Nationwide Building Society's published Financial Ombudsman decisions in Banking and Payments, including outcome context, complaint themes, precedent signals, and representative cases.
Published decisions
2,783
Decision volume in this firm-product slice
Upheld rate
23.6%
657 upheld decisions
Page summary
2,783 published FOS decisions involving Nationwide Building Society in Banking and Payments, with upheld-rate context, complaint themes, precedent signals, and representative cases.
Published decisions
2,783
Decision volume in this firm-product slice
Upheld rate
23.6%
657 upheld decisions
Latest published decision 25 Aug 2026
How to use this page
The top-line cards show scale and outcome context. The ranked view and representative decisions show where the slice is concentrated and what the published decision set actually looks like.
Published decisions
2,783
Decision volume in this firm-product slice
Upheld rate
23.6%
657 upheld decisions
Latest active year
2026
145 decisions
Leading complaint theme
Fraud Or Scam Concern
547 tagged decisions
Nationwide Building Society appears in 2,783 published decisions in Banking and Payments across this corpus. 23.6% of those decisions were upheld, making this one of the strongest public firm-product slices available for search and research.
The latest year represented in this slice is 2026, with 145 published decisions and an upheld rate of 17.2%.
Nationwide Building Society has a multi-year published decision trail in Banking and Payments, which makes it possible to judge whether complaint exposure has been persistent or concentrated into a smaller set of years.
Banking and Payments remains a meaningful part of Nationwide Building Society's published complaint exposure, but this page isolates just that one product line instead of blending it with the firm's wider footprint.
Fraud Or Scam Concern is the clearest complaint-theme signal in this firm-product slice, which helps explain what tends to drive published ombudsman decisions here.
The product advisory layer also points to recurring handling implications, including review consumer credit act 1974 precedent (appears in 2.7% of cases), review section 75 cca precedent (appears in 1.9% of cases), review section 140a cca precedent (appears in 0.4% of cases), and others.
Representative cases
5 examples shown
My final decision is that I do not uphold Mrs Y’s complaint. Under the rules of the Financial Ombudsman Service, I’m required to ask Mrs Y to accept or reject my decision before 22 September 2026.
View source decisionMy final decision is that I do not uphold this complaint. Under the rules of the Financial Ombudsman Service, I’m required to ask Mr K to accept or reject my decision before 22 September 2026.
View source decisionMy final decision is I don’t uphold this complaint. Under the rules of the Financial Ombudsman Service, I’m required to ask Mr M to accept or reject my decision before 22 September 2026.
View source decisionI don’t uphold this complaint. Under the rules of the Financial Ombudsman Service, I’m required to ask Mr S to accept or reject my decision before 18 September 2026.
View source decisionMy final decision is that I’m not upholding this complaint. Under the rules of the Financial Ombudsman Service, I’m required to ask Mrs Q and Mr Q to accept or reject my decision before 15 September 2026.
View source decision