To check the balance of a student loan managed by the Missouri Higher Education Loan Authority, individuals typically need to log in to their online account on the MOHELA website. Once logged in, borrowers will find a summary of their loan details, including the current balance, payment history, and any other relevant information regarding their loan status. It is important to have the necessary login credentials handy, such as the user ID and password created when setting up the account. If a borrower has not yet created an online account, they may need to follow the registration process outlined on the MOHELA website. For any specific questions or if assistance is required, it is advisable to look for contact information directly on their current web page.