Director’s loan Letter for mortgage lender

A director requires a validation letter for a bridging mortgage lender.

Specifically, the deposit for a property transaction involves funds transferred from one company to the director personally as a director's loan. And then, the director will provide a personal loan of the same funds to a new company purchasing the property.

The accountant letter needs to clearly explain the source and movement of funds for the deposit.

It must validate that the full amount is a legitimate director's loan and ensure straightforward approval of the bridging finance.

I need this letter urgently please!