OmniAmerican Bank generally has specific age requirements for opening a savings account. Typically, individuals must be at least eighteen years old to open an account independently. However, minors can open a savings account with the assistance of a parent or legal guardian. In such cases, the parent or guardian would generally be required to co-sign on the account. This arrangement allows younger customers to begin saving early and learn about managing their finances. It is always a good idea to check the specific policies directly on the official OmniAmerican Bank website, as age requirements may vary based on account types or local regulations. Additional information can be found in their terms and conditions or account disclosure documents.