Clients interested in lending money to financially assist a family member should consider making an intrafamily loan. Here, we outline basic information.Applicants may apply online using the Electronic Loan Application (ELA) via. When borrowing money from or loaning money to family and friends, make sure that your loan agreement addresses all the basic terms. The loans are for starting new businesses, mergers, or expanding existing businesses. It's not common but it is acceptable. Just keep in mind, you MAY need to enforce the contract which means suing your relative. Completed SBA loan application (SBA Form 5 or 5C). • Tax Information Authorization (IRS Form 4506T) for the applicant, principals and affiliates. How do I fill this out?