Your bank is asking for the purpose of payment.
For a UK business wire, a purpose-of-payment question is usually a request for a better commercial explanation.The bank or payment provider needs to understand what the payment covers, who it relates to, and why the amount is being sent.
This is not solved by writing 'business payment' or repeating the beneficiary name. The explanation needs to connect the supplier, invoice, goods or services, payment timing, and commercial reason in a way that matches the supporting documents.
Why banks and providers ask this
Cross-border business payments are reviewed against customer profile, transaction pattern, destination, beneficiary, and payment narrative. If the explanation is thin or inconsistent, the payment can be slowed while the sender is asked to clarify.
What purpose means in practice
A useful purpose statement says who is being paid, what the payment covers, which invoice or order it relates to, and why the payment is due now. It should read like an operating explanation, not a generic category.
What kind of explanation works
Use plain commercial language: supplier name, invoice number, goods or services, route or order context, and the exact reason the amount is being paid.Keep the wire reference, invoice, and written explanation consistent. Mismatched wording often creates more friction than a short but precise response.
When it becomes a real hold
If you have answered and the payment still is not moving, the issue may have become a document or compliance hold.Then you need someone to confirm what is still missing, whether a supporting invoice is required, and where the payment is sitting in the chain.
A strong purpose-of-payment answer is short, commercial, and tied to the invoice. It is not a legal essay.