How is my payment applied to my SoFi Student Loan? August 05, 2020 22:50 Updated Follow Upon receipt of payment, MOHELA allocates the payment to satisfy any interest due, followed by application to principal. Related articles When/How can I sign up for autopay for my Private Student Loan? I made a bill payment in my SoFi Checking account and the payee has not received it yet. Are international students eligible to apply? Do I need a co-signer? What are the benefits to having a co-signer? How do I pay off my SoFi Student Loan Refinance (SLR) loan?