Lenders use this template to issue an SBA Express or Export Express Loan Authorization for SBA to guarantee. About this document and download.Any questions about filling out the form should be directed to your lending agency. When applying for an SBA 7(a) loan, you must complete SBA Form 1919. Existing borrowers can create an account in the MySBA Loan Portal (lending.sba. Make a payment to SBA. Learn how to make a payment on your SBA loan or check your account balance and due date. Caution: If the tax transcript is being mailed to a third party, ensure that you have filled in lines 6 through 9 before signing. Sign and date the form once. SBA collects this information to verify that borrower has used the loan proceeds for authorized purposes only.