A director's loan is defined as funds a director deposits into and takes from the business that fall outside of expense reimbursements, salary or dividends. A director's loan is defined as any money that a director or close family member receives from a company that is not a salary, dividend, expense repayment.A director's loan is a way for a director to borrow from or loan money to their limited company. Are you charging interest on your Directors Loan Account? I'm wanting to add an interest component to a long term loan liability account. We explain what happens when you have an overdrawn director's loan account and what you need to do to avoid high tax penalties. A director's loan is money you take from your company's accounts that cannot be classed as salary, dividends or legitimate expenses.