Nationwide Building Society SWIFT Code (BIC)
SWIFT / BIC code
NAIAGB21
Nationwide Building Society · Swindon · United Kingdom
⚠️
Some senders must also supply Nationwide's intermediary bank BIC (HSBC, MIDLGB22) alongside NAIAGB21. Savings accounts cannot send or receive SWIFT payments — a current account is required.
Verified on 18 August 2026.
Read from
the bank's own published information ↗.
A BIC changes only if the bank merges or rebrands, so this does not go stale the way a rate does — but confirm it with Nationwide Building Society before sending a large transfer.
A BIC changes only if the bank merges or rebrands, so this does not go stale the way a rate does — but confirm it with Nationwide Building Society before sending a large transfer.
What the code means
Other banks in United Kingdom
Allica Bank
CIIVGB2AXXX
Barclays Bank BUKBGB22
ClearBank Ltd CLRBGB22
Coutts & Company COUTGB22
Danske Bank UK DABAGB2B
Halifax HLFXGB22
Lloyds Banking Group LOYDGB2L
Metro Bank MYMBGB2L
NatWest Group NWBKGB2L
Royal Bank of Scotland RBOSGB2L
The Co-operative Bank CPBKGB22
TSB Bank TSBSGB2A
Ulster Bank ULSBGB2B
Virgin Money Bank CLYDGB2S
Weatherbys Bank Limited WBYSGB22
