Support for AER assistance program comes from the following sources:

• Contributions from soldiers (active and retired) and civilians.
• Repayment of AER interest-free loans
• Investment income
• Unsolicited contributions

Contributions: AER is supported by voluntary contributions from soldiers (active and retired) solicited during the Army's annual fund campaign for AER. Contributions are also accepted at any time from Army or civilian individuals or organizations. Contributions may also be made in the form of memorials honoring deceased soldiers or family members, as bequests from individuals or estates or as special donations. 

Repayments: The largest inflow of operating cash is from loan repayments. 

Investments: AER investment program generate operational income from interest and dividends.